V-30/40 - leadwell cnc machines mfg.,corp.

V-30/40
VER:IM-V051800
NO:P20ABEV34A
LEADWELL
CONTENT
PAGES
PREFACE, INTRODUCTION, COPYRIGHT....................................... I, II, III
1. SAFETY PRECAUTIONS
1-1 SAFETY RULES...............................................................................................
1-2 GENERAL SAFETY INSTRUCTIONS............................................................
1-3 THE DIAGRAMS AND DRAWINGS OF SAFETY.........................................
1-4 DANGER AREAS.............................................................................................
1-1
1-3
1-5
1-9
2. MACHINE FEATURE
2-1 NOMENCLATURE ..........................................................................................
2-2 MACHINE OUTLINE DIMENSION.............………………….........................
2-3 SPECIFICATION...............................................................................................
2-1
2-3
2-7
3. TRANSPORTATION
3-1 PRECAUTION...................................................................................................
3-2 TRANSPORTATION DRAWING..........................................…………….......
3-3 TRANSPORTATION-FLOOR DRAWING.......................................................
3-1
3-2
3-4
4. INSTALLATION
4-1 PRECAUTION..................................................................................................
4-2 ENVIRONMENTAL REQUIREMENT............................................................
4-3 THE PROCEDURE OF INSTALLATION MACHINE ....................................
4-1
4-1
4-3
5. KEY PARTS FEATURES
5-1 PNEUMATIC SYSTEM .................................................................................
5-1-1 FRL UNIT ……………………………………………..................................
5-1-2 TECHNICAL DATA AND OUTLINE DIMENSION..................................
5-1-3 THE SETTING METHOD OF FRL UNIT ..................................................
5-1-4 THE LOOP SKETCH OF PNEUMATIC SYSTEM.........................…........
5-1-5 THE ROUTE SKETCH OF PNEUMATIC SYSTEM.........................…......
5-1
5-1
5-2
5-3
5-4
5-5
5-2 COOLANT SYSTEM .....................................................................................
5-2-1 OUTLINE DIMENSION OF COOLANT PUMP.........................................
5-2-2 TECHNICAL DATA....................................................................................
5-2-3 POSITION OF TERMINAL BOX................................................................
5-2-4 PIPE WORK.................................................................................................
5-2-5 ELECTRICAL CONNECTION....................................................................
5-2-6 PHASE OF THE PUMP...............................................................................
5-2-7 TROUBLESHOOTING................................................................................
5-7
5-7
5-7
5-7
5-7
5-8
5-8
5-8
LEADWELL
5-3 SPINDLE OIL COOLER SYSTEM ...........................................……..........
5-3-1 OUTLINE DIMENSION..............................................................................
5-3-2 CIRCUIT DIAGRAM...................................................................................
5-3-3 WIRE CONNECTION..................................................................................
5-3-4 GENERAL CAUTION.................................................................................
5-3-5 MAINTENANCE..........................................................................................
5-3-6 TROUBLESHOOTING................................................................................
5-9
5-9
5-9
5-10
5-10
5-11
5-12
5-4 LUBRICATION SYSTEM .............................................................................
5-4-1 OUTLINE DIMENSION...............................................................................
5-4-2 FULL UP LUBRICATION OIL ...................................................................
5-4-3 THE LUBRICATION SYSTEM SKETCHES OF AXES .............................
5-4-4 THE LUBRICATION SYSTEM SKETCHES OF AXES.............................
5-13
5-13
5-13
5-15
5-16
5-5 HEAT EXCHANGER SYSTEM ....................................................................
5-17
5-5-1 OUTLINE DIMENSION OF HEAT EXCHANGER....................................
5-5-2 GENERAL CAUTION.................................................................................
5-5-3 SPECIFICATION AND TECHNICAL DATA……………………………..
5-5-4 BASIC MAINTENANCE…………………………………………………..
5-17
5-17
5-17
5-18
6 OPERATION
6-1 MISCELLANEOUS FUNCTION (M FUNCTION/M CODE) .........................
6-2 SPECIFYING THE SPINDLE SPEED (S FUNCTION/S CODE) ..........…......
6-3 TOOL NUMBER CODE (T FUNCTION/T CODE) .........................................
6-4 SPECIFYING THE FEED RATE (F FUNCTION) ...........................................
6-5 PREPARATORY FUNCTION (G FUNCTION) ..............................................
6-6 PROGRAM ......................................................................................................
6-7 COORDINATION SYSTEM ............................................................................
6-8 MDI KEYBOARD & PANEL ….......................................................................
6-9 MDI KEYBOARD FUNCTIONS .....................................................................
6-10 FUNCTIONAL BUTTONS DESCRIPTION...................................................
6-11 FUNCTION OPERATION.........................................….................................
6-1
6-1
6-1
6-1
6-2
6-2
6-3
6-5
6-7
6-9
6-16
7 CLEAN AND MAINTENANCE
7-1 DAILY MAINTENANCE.................................................................................
7-1
7-2 WEEKLY MAINTENCE...................................................................................
7-2
7-3 SEMIANNUAL MAINTENANCE....................................................................
7-2
7-4 ANNUAL MAINTENANCE.............................................................................
7-3
7-5 ENVIRONMENTAL CLAIMS..........................................................................
7-3
7-6 OUR GOAL.......................................................................................................
7-3
7-7 WASTE TREATMENT.....................................................................................
7-4
【APPENDEX】I-M CODEAPPENDEX II-G CODE Ⅲ-Caution: Spindle Operation
LEADWELL
PREFACE
Thank you for purchasing the CNC MACHINE TOOL CENTER. We at
Leadwell are confident your purchase will greatly expand your work
capacity and efficiency. This issue has been prepared to assist you on
ordering replacement, servicing parts, technical problem for the type of
V-40. Due to constant improvement in design, you may find slight
variations from the machine delivered to you. This merely indicates that
equipment improvements have been made to better meet your
requirements. If you have any question on your machine or this
publication, please contact your Leadwell dealer or local agent.
-I-
LEADWELL
BRIEF INTRODUCTION OF LEADWELL
Founded in 1980, Leadwell CNC Machines Mfg., Corp., is now the
largest CNC machine tool maker in Taiwan. Leadwell is constantly
searching for perfection by upgrading the performance, product quality
and reliability of its products which range from CNC Vertical /Horizontal
Machining Centers, Turning Centers, Plastic Injection Molding Machines,
Grinders, Tapping/Drilling Machines to Laser Cutting Machines, 5-face
Machining Centers and Flexible Manufacturing Systems (FMS).
In 1993 Leadwell received the Outstanding Product Award --SYMBOL
OF EXCELLENCE and its quality passed ISO recognition. Hence,
Leadwell products are recognized as highly reliable. In October, 1997
Leadwell has received the National Quality Award by the Executive Yuan,
R.O.C. We have developed our products total quality management with
outstanding result. January of 1999, the grate month, Leadwell passed a
certification of ISO-14001 from the Bureau of Commodity Inspection
And Quarantine (BCIQ) Ministry of Economic Affairs Taiwan.
- II -
LEADWELL
CHANGES AND COPYING
Leadwell reserves the right to make any change or modification to this
manual without giving previous notice and without incurring any
obligation. You may not reproduce or transmit in any form or by any
means without the written permission of Leadwell.
◎Copyright 2005 LEADWELL CNC Machines Mfg., Corp. All rights
reserved.
- III -
LEADWELL
1 SAFETY PRECAUTIONS
This machine is provided with a number of safety devices to protect personnel
and equipment from injury and damage. Operators should not, however, rely
solely upon these safety devices but should operate the machine after fully
understanding what special precautions to take by reading the following
statements thoroughly.
1-1 SAFETY RULES
However, safe operation cannot be ensured if operators use a CNC
Machine Center improperly or do not follow safety rules properly.
Failure to comply with these rules may result in death, injury, or
damage to the machine and/or products. In addition to the safety
information in this manual, common sense tells us there are many
"Don'ts" when operating a machine. Unless an operation is specifically
stated in this instruction manual, consider that operation a "Don't".
1-1-1 The basic conditions given below must always be strictly followed.
‧ Only qualified personnel are permitted to maintain and/or operate this
machine.
‧ Read the instruction manual thoroughly and make sure the contents are
completely understood in order to operate a machine efficiently and safely.
‧ Always keep this safety paragraph and the instruction manual at a
designated place near the machine so that they can be easily accessed
whenever required.
‧ Use safety shoes which are not damaged by oil, safety goggles with side
covers, safety clothes and other safety protection.
‧ Keys must be kept by a senior qualified person.
‧ Be sure there are no articles around the machine.
‧ Turn off the power source before leaving, checking and daily work.
‧ All persons concerned with operation and maintenance of this machine
must be aware of the emergency stop buttons and switches' location,
functions and operation.
‧ In the event of power failure, turn off the main circuit breaker
immediately.
‧ Use the recommended hydraulic oils, lubricants and grease or acceptable
equivalents.
1-1
LEADWELL
‧ Replacement fuses should have the proper current ratings.
‧ Protect the NC unit, operating panel, electric control panel, etc., from
shocks, since this could cause a failure or malfunction.
‧ Do not change parameters, volumes and other electrical settings
unnecessarily. If such changes are unavoidable, record the values prior the
change so that they can be returned to their original settings if necessary.
‧ Do not soil, scratch or remove the caution plate. Should it become illegible
or be missing, order another caution plate from the supplier.
‧ Whenever operating a forklift truck, over-crane similar equipment, special
care should be taken to prevent collisions and damage to surroundings.
1-2
LEADWELL
1-2 GENERAL SAFETY INSTRUCTIONS
1-2-1 CAUTIONS OF OPERATING MACHINE:
‧ Only well-trained personnel may operate this machine.
‧ Always wear helmet, protecting glasses, safety shoes and other protecting equipment as
required while operating this machine.
‧ Do not wear loose clothing or jewelry that can be caught by moving parts of machine.
‧ Do not touch the chip and blade tip of the cutter with naked hands or the moving parts
with gloves.
‧ During operating, do not take the chip away or touch the rotating portion parts with
naked hands and other tools.
‧
When performing heavy-duty machining, carefulley prevent chips from being
accumulated since hot chips can catch fire.
‧ Do not touch any switches with wet fingers.
‧ Always remember the position of the emergency stop button, so that you can press the
button immediately if accident occurred.
‧ Never operate the machine, unless everything is completely set down.
‧ Do not use fuses other than those are specified.
‧ Pay attention to the high voltage devices and keep away from them as possible as you
can.
‧ When the machine is operating, do not put your hands into the rotating and moving
objects.
‧ Stop the machine before adjusting the position of coolant nozzle or disposing the chips.
‧ Always turn off the power before performing maintenance or inspection.
‧ Cables, cords or electric wires whose insulation is damaged can produce current leaks
and electric shocks. Before using, please check their condition.
‧ Do not operate switches with gloves. This could cause malfunctions, damage, etc..
‧ Do not cut the kind of material which are easy to cause fire on this machine, such as
magnesium, magnesian ally or other material with lower melting point.
‧ During automatic operating, never open the machine door occasionally.
‧ During the time of worming, do not touch or operate the machine parts.
1-3
LEADWELL
1-2-2 ROUTINE INSPECTIONS:
‧ Check pressure gauges for proper reading
‧ Check motors and other parts for abnormal noises.
‧ Check the motor lubrication, sliding parts for evidence of proper lubrication.
‧ Check safety covers and safety devices for proper operation.
‧ Before the first time to use, each sliding parts must be freshly lubricated after unpacking
or keeping the machine idle for a period. For the lubricant and so on, keep the lubricating
oil pump working until oil oozes out from wiper. Contact our service station or agents in
connection with what procedure should be taken since it depends on the type of machine.
‧ Clean the tank so that any abnormalities can be found easily.
‧ Make sure that the gauges for hydraulic pressure, air pressure, lubricating oil pressure
indicated the correct values.
‧ Make sure that lubricating oil and hydraulic oil are properly supplied to the correct
places.
‧ Oil reserviors should be filled to indicated levels. Check and fill it up, if necessary.
‧ Check the coolant level on the tank, and fill it with coolant, if necessary.
‧ All parts and waste oils should be removed by the operator and placed far enough away
from the machine set.
1-2-3 WARM UP AND PREPARATION:
‧ The power cable from the factory feeder switch to the machine main circuit breaker must
check if there is a sufficient sectional area to handle the electric power usage.
‧ Warm up the machine, especially the spindle and feed shaft by running them for ten to
twenty minutes with about half or one-third the maximum speed in the automatic
operation mode.
‧ Wire ropes or slings should be strong enough to handle the loads and should conform to
the mandatory provisions.
‧ Tools should conform to the machine specifications, dimensions and type.
‧ After installing a tool, make a trial run.
1-4
LEADWELL
1-3 THE DIAGRAMS AND DRAWINGS OF SAFETY
1-3-1 WARNING SIGNS AND LABELS:
There are several specific safety signs and labels on your machine. These signs and labels
are attached to the machine at easy-to-see locations.
DANGER: Indicated an imminently hazardous situation, which if not avoided, could result
in death or serious injury.
WARNING: Indicated a potentially hazardous situation, which if not avoided, could result in
death or serious injury.
CAUTION: Indicated a potentially hazardous situation, which if not avoided, might result
moderate danger to the machine and death or serious injury.
LABELS: Indicated some special purpose or production examined by Q.C. DEP..
Make sure that you can read all warning and instruction labels. Clean or replace these
labels if you can not read clearly. By using a cloth, water and soap clean surface of them.
Do not use solvent, gasoline or unknown solution. You must replace new labels if they are
broke, missing or can not be recognized. In addition to the information given on safety
labels, there is a variety of other cautionary information which must be observed by
operators during machine installation, operating and maintenance. Read all safety-related
information carefully.
Failure to observe the danger of caution information can lead operators a serious injury or
damage to the machine. Always observe this information during machine installation,
operation and maintenance.
Those warning and sign labels as shown as following pages.
1-5
LEADWELL
1-3-2 WARNING SIGNS AND LABELS:
(Drum type ATC)
CAUTION
A.Please check cylinder oil level regularly.(specification R32)
B.To ensure smooth running and prolonged life of the spindle,Please warm up to the
recommended procedure below.
(1) Only run the spindle with correct tool loaded.Never run the spindle without tool.
Please give close attention to the dynamic balancing requirement of tooling
before running at high speed.
(X)
(O)
(2) Check list of spindle warming up procedure.
Situation
Spindle speed
Time
(Max.speed=100%rpm) (Minute)
Check item
1.Any noise
30%
15
2.Any abnormal vibration
3.Temperature rise less than 20°C
Spindle has been
idled over 72hrs
1.30%
2.60%
15
15
1.Any noise
Spindle has been
idled over two weeks
1.25%
2.50%
3.65%
4.80%
5.100%
15
15
15
15
15
1.Any noise
Daily running
2.Any abnormal vibration
3.Temperature rise less than 20°C
2.Any abnormal vibration
3.Temperature rise less than 20°C
Please notice every step of the process, if the temperature rise exceeds 20°C,please
decrease the speed to 1000rpm;after the temperature is higher than environmental
temperature about 5°C,keep on warming up according to the list above.
The definition of 20°C is that the temperature difference between spindle and
environment should be less than 20°C.
If not resolvable abnormal situations happen during operation,please contact with agents.
If speed exceeds 8000rpm, the dynamical balance of the tool must below 2.5u.
1-6
LEADWELL
1-3-3 WARNING SIGNS AND LABELS:
1-7
LEADWELL
1-3-4 WARNING SIGNS AND LABELS:
1-8
LEADWELL
1-4 DANGER AREAS
1-4-1 THE AREA WITH MOVING PARTS:
When no safety guarding, the inside of machine is an extremely dangerous
area due to High-speed spindle‘s rotation, tool X, Y and Z axes movements,
tool magazine rotation, tool arm rotation, swin arm of pallet rotation and
quill motions. In addition to chips and coolant are constantly bouncing
and splashing in a wet, very hot environment. In electric controlling
cabinet, it is touched, can produce current leak and electric shock without
protection or insulation acrylics. So we had not stuck labels on the
cabinet but also warning statements in the instruction manual. (Refer to
the following drawings)
All areas inside the body cover are Danger area.
1-9
LEADWELL
1-4-1 COMPONENTS HIGH VOLTAGE:
1-10
LEADWELL
2 MACHINE FEATURE:
2-1 NOMENCLATURE:
V-30
ITEM
DESCRIPTION
1
COLUMN UNIT
2
SPINDLE HEADSTOCK UNIT
3
SPINDLE UNIT
4
TABLE UNIT
5
SADDLE UNIT
6
BASE UNIT
7
DUAL COIL TYPE CHIP CONVEYOR
8
SHEET METAL ENCLOSURE GUARDS UNIT
9
OPERATION CABINET UNIT
10
THREE AXES TRANSMISSION UNIT & TELESCOPIC COVERS
11
POWER CABINET UNIT
12
COOLANT TANK UNIT
2-1
LEADWELL
V-40
ITEM
DESCRIPTION
1
AUTOMATIC TOOL CHANGER UNIT
2
BASE UNIT
3
SADDLE UNIT
4
TABLE UNIT
5
SPINDLE HEADSTOCK UNIT
6
SPINDLE UNIT
7
SHEET METAL ENCLOSURE GUARDS UNIT
8
OPERATION CABINET UNIT
9
THREE AXES TRANSMISSION UNIT & TELESCOPIC COVERS
10
COLUMN AND BALANCE WEIGHT UNIT
11
POWER CABINET UNIT
12
COOLANT TANK UNIT
2-2
LEADWELL
2-2 MACHINE OUTLINE DIMENSION:
2-3
LEADWELL
2-4
LEADWELL
MACHINE OUTLINE DIMENSION (OPTION)
2-5
LEADWELL
2-6
LEADWELL
2-3 SPECIFICATION OF MACHINE:
V-30
Capacity
X-axis travel
mm(in)
760(30)
Y-axis travel
mm(in)
410(16)
Z-axis travel
mm(in)
410 (16)
Distance from table(pallet) top to spindle end
mm(in)
130-540(5.1-21.3)
Distance from column front to spindle center
mm(in)
438(17)
Table
Size of working surface
mm(in)xmm(in)
890x400(35x15.7)
kg(lb)
300(660)
Table working surface configuratin
mm(in)
18Tx125x3
Height from floor to table top
mm(in)
830(32.6)
Permissible mass of workpiece
Spindle
8000
min-1
Spindle speeds
Number of spindle speed ranges
1
Spindle nose(nominal size,NO.)
7/24 Taper,NO40
Spindle bearing inner diameter
70 (2.75)
mm(in)
1:1
Ratios
95.5(70.4)
N.M(ft.lbf)
Max. spindle torque
H.T.D Belt
Transmission
Tool clamping force
800 (1760)
Kg(lb)
Feedrate
Rapid traverse
m/min(IPM)
20/20/15(66/66/50)
Feedrate
m/min(IPM)
5(16.6)
Jog feedrate
1260(49.6)
mm/min(IPM)
A.T.C
Drum type
Arm type
BT-40
Tool shank(nominal size,NO.)
MAS-P40T-I，JIS-B-6339
Retention knob(nominal size,NO.)
Tool storage capacity
20
24
Max. tool diameter(with adjacent tools)
mm(in)
95(3.7)
80(3.15)
Max. tool diameter(without adjacent tools)
mm(in)
150(5.9)
110(4.3)
Max. tool mass
kg(lb)
7(15.4)
7(15.4)
Max. tool length
mm(in)
250(9.8)
250(9.8)
Tool change time（tool to tool）
sec
7.5
3
Tool change time（chip to chip）
sec
13
10
Random
Tool selection
2-7
LEADWELL
A.P.C
Number of pallets
---
Method of pallet change
---
Pallet changing time
---
sec
---
MAG drive method
Motors
FANUC
Motor type
Spindle motor（30min/cont）
KW(HP)
7.5(10)
αp12/8000i
X-axis feed motor
KW(HP)
1.2(1.6)
αc8/2000i
Const torque
Nm
8
Thrust force
Kgf
410
Ball screw
mm
Ψ36xP10x1248L
Goo-G
G
Y-axis feed motor
KW(HP)
0.23
1.2(1.6) αc8/2000i
Const torque
Nm
8
Thrust force
Kgf
410
Ball screw
mm
ψ40xP10x888L
Goo-G
G
Z-axis feed motor
KW(HP)
0.23
1.8(2.4) αc12/2000i
Const torque
Nm
12
Thrust force
Kgf
610
Ball screw
mm
ψ40xP10x1120L
Goo-G
G
Hydraulic pump motor
KW(HP)
Lubricant pump motor
W
Coolant pump motor
KW(HP)
0.175
--4
50HZ-0.5(0.67) / 60HZ-0.76(1)
Guide way
LG24-35-1640L-2
X guide way
Width
mm(in)
334 (13.1)
Guide distance
mm(in)
472 (18.5)
LG24-35-1000L-2
Y guide way
Width
mm(in)
694 (27.3)
Guide distance
mm(in)
445.5 (17.5)
LG24-35-1080L-2
Z guide way
Width
mm(in)
434 (17)
Guide distance
mm(in)
464 (18.2)
Power sources
Electrical power supply
KVA
2-8
25
LEADWELL
Compressed air pressure
Mpa（psi）
Compressed air flow rate
L/min
0.6(87)
400
Capacity
Hydraulic oil tank
L
---
Lubricant tank
L
2
Coolant tank
L
200/300 (OPT)
Machine size
FANUC
Height of machine
mm(in)
Floor space
mmxmm(in)
2430(95.6)
2100(82.6)x2721(107)
Kg(lb)
4500(9000)
Positioning accuracy
mm
0.01/FULL
Repeatability
mm
+/-0.005
Milling
c.c
210
Drilling
mm
38
Mass of machine
Miscellaneous
Cutting capacity
M30
Tapping
2-9
LEADWELL
2-3 SPECIFICATION OF MACHINE:
V-40
Capacity
X-axis travel
mm(in)
1020(40.2)
Y-axis travel
mm(in)
510(20.1)
Z-axis travel
mm(in)
510 (20.1)
Distance from table(pallet) top to spindle end
mm(in)
160-670(6.3-26.4)
Distance from column front to spindle center
mm(in)
515(20)
Table
Size of working surface
mm(in)xmm(in)
1200x510(4721x19.7)
kg(lb)
500(1100)
Table working surface configuratin
mm(in)
18Tx100x5
Height from floor to table top
mm(in)
830(32.6)
Permissible mass of workpiece
Spindle
8000
min-1
Spindle speeds
Number of spindle speed ranges
1
Spindle nose(nominal size,NO.)
7/24 Taper,NO40
Spindle bearing inner diameter
70 (2.75)
mm(in)
1:1
Ratios
114.6(84.5)
N.M(ft.lbf)
Max. spindle torque
H.T.D Belt
Transmission
Tool clamping force
850 (1870)
Kg(lb)
Feedrate
Rapid traverse
m/min(IPM)
20/20/15(66/66/50)
Feedrate
m/min(IPM)
5(16.6)
Jog feedrate
1260(49.6)
mm/min(IPM)
A.T.C
Drum type
Arm type
BT-40
Tool shank(nominal size,NO.)
MAS-P40T-I，JIS-B-6339
Retention knob(nominal size,NO.)
Tool storage capacity
20
24
Max. tool diameter(with adjacent tools)
mm(in)
95(3.7)
80(3.15)
Max. tool diameter(without adjacent tools)
mm(in)
150(5.9)
110(4.3)
Max. tool mass
kg(lb)
7(15.4)
7(15.4)
Max. tool length
mm(in)
250(9.8)
250(9.8)
Tool change time（tool to tool）
sec
7.5
3
Tool change time（chip to chip）
sec
13
10
Random
Tool selection
2-10
LEADWELL
A.P.C
Number of pallets
---
Method of pallet change
---
Pallet changing time
---
sec
---
MAG drive method
Motors
FANUC
Motor type
Spindle motor（30min/cont）
KW(HP)
9(11.7)
αp15/8000i
X-axis feed motor
KW(HP)
1.2(1.6)
αc8/2000i
Const torque
Nm
8
Thrust force
Kgf
410
Ball screw
mm
ψ40xP12x1580L
Goo-G
G
Y-axis feed motor
KW(HP)
0.23
1.2(1.6) αc8/2000i
Const torque
Nm
8
Thrust force
Kgf
410
Ball screw
mm
ψ40xP10x1248L
Goo-G
G
Z-axis feed motor
KW(HP)
0.23
1.8(2.4) αc12/2000i
Const torque
Nm
12
Thrust force
Kgf
610
Ball screw
mm
ψ40xP10x1120L
Goo-G
G
Hydraulic pump motor
KW(HP)
Lubricant pump motor
W
Coolant pump motor
KW(HP)
0.175
--4
50HZ-0.5(0.67) / 60HZ-0.76(1)
Guide way
LG24-35-2040L-2
X guide way
Width
mm(in)
409 (16.1)
Guide distance
mm(in)
774 (30.4)
LG24-35-1240L-2
Y guide way
Width
mm(in)
928 (36.5)
Guide distance
mm(in)
434 (17)
LG24-35-1200L-2
Z guide way
Width
mm(in)
434 (17)
Guide distance
mm(in)
437 (17.2)
Power sources
Electrical power supply
KVA
2-11
25
LEADWELL
Compressed air pressure
Mpa（psi）
Compressed air flow rate
L/min
0.6(87)
400
Capacity
Hydraulic oil tank
L
---
Lubricant tank
L
2
Coolant tank
L
200/300 (OP)
Machine size
FANUC
Height of machine
mm(in)
Floor space
mmxmm(in)
Mass of machine
Kg(lb)
2585(101)
2990(117.7)x2929(115)
5400(11880)
Miscellaneous
Positioning accuracy
mm
0.01/FULL
Repeatability
mm
+/-0.005
Milling
c.c
210
Drilling
mm
38
Cutting capacity
M30
Tapping
2-12
LEADWELL
3. TRANSPORTATION:
3-1 PRECAUTION:
1. Only trained, qualified workers should operate forklift trucks, cranes or similar
equipments and apply slings.
2. The wires used to lift should be checked that they are strong enough for the weight of
machine center and in good condition. The dimensions of wire ropes specified in
manual. (Refer to drawings)
3. Be sure that the wires will not come into contact with any delicate parts of machine
center. Preotect machine by placing cloths or wooden blocks.
4. Before hoisting the machine, make sure all moving units are fixed in place.
5. Be careful and avoid the hoisting wires contacting with any piping, unit, parts,
electric cables.
6. Check around the site of machine and make it clean, proper to be installed, that is,
User may keep machine away from jolts during move or transport machine.
7. Always inspect slings, chains, hoists or other lifting devices prior to us and never
work on a component while it is hanging from a crane or other lifting mechanism.
8. The floor of machine located must be firm, in order to ensure vibration free and
secure fastening. Should the floor not be firm, a concrete foundation is recommended.
9. Keep the machine‘s center of gravity at the center of the forks.
Refer to the next page drawings for hoisting.
3-1
LEADWELL
3-2. TRANSPOTATION DRAWING
3-2
LEADWELL
3-3
LEADWELL
3-3. TRANSPORATION-FLOOR DRAWING
3-4
LEADWELL
3-5
LEADWELL
4. INSTALLATION AND PREPARTION:
4-1 PRECATION:
1. Only trained, qualified workers should operate forklift trucks, cranes or similar equipment
and apply slings.
2. Use only wires of dimensions specified in the manual. They must be strong enough to
support the weight of the machine.
3. Before hoisting the machine, make sure that each of the units is fixed securely.
4. Be careful during remove the machine to proper site and install it.
5. Keep clean around the machine and floor.
6. be sure electrical cables and wire will not be damaged during installing machine.
7. After installation and clean, connect the wire to the power source and ensure the
requirement of power capacity is proper.
8. Before using, remove the anti-rusty oil by rags with paraffin or fueloil. Toluene
compounds must not be used.
4-2. ENVIRONMENTAL REQUIREMENT:
1. Where the machine avoid exposing to the direct sunlight and/or near to a heat source, etc..
Ambient temperature during operation should be 0 thru 40℃.
2. Avoid a location where the humidity is considerable fluctuating and/or it is highly humid,
normally 75﹪ and below in relative humidity.
3. Avoid using the machine under such invironments as to be specially dustful and/or to have
a vaporous. organic corrosive gas highly concentrated.
4. Where there is no vibration source in the surroundings.
5. Flat and smooth ground without dust or other particles. The required bearing pressure of
the floor is at least 5000kg/㎡.
6. The machine must be protected from electrical noise sources, such as electric welders and
an electric discharge machines.
7. Always ground machine independently, the ground resistance is 100 ohms or less and the
length of ground cable is as short as possible.
8. The sound pressure level at the operator‘s position is under 85 dbA.
9. Foundation should be constructed of either, reinforced or non-reinforced concrete with
thickness and consistency compatible to industry standards for machine weight.
4-1
LEADWELL
4-3 THE PRECEDURE OF INSTALLATION MACHINE:
1. Position the machine after settling down the machine to the adequate place.
2. Put the foundation pads under the foundation bolts and according to the drawing of
foundation to position machine.
RIGHT SIDE VIEW
FOUNDATION DRAWING
4-2
NO.VW02001800
LEADWELL
3. Remove all the fixed blocks and screws:
a. Take away the fixed screws of counter balance in column.
b. Remove the fixed blocks between saddle and base.
c. Remove the fixed blocks between saddle and transmission bracket of Y-axis.
d. Remove the fixed block under ATC.
e. After power on, let headstock upward a little bit to remove the supported block under
spindle.
f. Use MPG and let spindle headstock downward a little bit, then take away the rod of
counter balance in column.
g. Put on the 2 parts on the machine for column.(Refer to the next page following drawing.)
Refer to the following drawings.
V-40 THE FIXBLOCKS OF MANCHINE
4-3
LEADWELL
Right side and left side each way put on a part.
4-4
LEADWELL
4. Install the accessaries:
a. Lock up the front telescopic cover of y-axis.
b. Mount on the front cover of table.
c. Lock up the left side cover of enclosure.
d. Mount the protecting cover on ATC.
e. Pipe coolant pump and coolant tank after settling down the coolant tank.
5. Replace the z-axis motor on transmission housing, if is removed:
a. Tighten the screw S1 on the coupling of z-axis.
b. Tighten the screw S2 on the motor side of z-axis. (Refer to the following drawing)
c. Make 3 axes return to home position after power on.
V-40 MOUNTING DRAWING OF Z AXIS MOTOR
4-5
LEADWELL
6. THE PROCEDURE OF ADJUSTING LEVEL :
1. Let three axes return to the home position.
2. Clean the table surface and put the levels gauge on just as the drawing shown.
3. Adjust the foundation bolts and nuts to make the foundation bolts locate within the slot of
pad.
4. Move X axis to 510mm and Y axis to -255mm . Adjust the foundation bolts and ensure the
bubbles of level gauges in the middle position or keep the deviation within 0.01 mm.
5. Move Y axis to the zero position and -510mm(for V-40) by adjusting the bolts and nuts to
make the difference between the two points within 0.01 mm(V1) /0.04 mm(V2).
6. After returning Y axis to -255mm, move X axis to zero position and1020mm. The
difference value between two points should be within 0.05 mm(V1)/0.04mm(V2).
7. Tighten the foundation bolts and nuts.
4-6
LEADWELL
7. Correct the drum type tool changing position:
a. Z axis returns to home position by manual.
b. Put a tool into spindle by the switch of clamp or unclamp and make sure the distance
between spindle nose and tool edge is within 0.6-0.8 mm.(As drawing shown)
c. Turn off the air source, then orientate spindle by M19.
d. Push the tool magazine toward spindle by hand and check if the tool key match with tool
keyway.
e. Reconnect the air source system.
f. Ensure the movement of tool magazine is smoothly by M21, M22 under manual mode.
g. Adjust the screws of the air cylinders located on top of tool magazine, if the movement is
stagnant.
h. If there is a distance along Z-axis between tool magazine and tool in spindle, adjust to
match with tool key of tool magazine by parameter no. 1850(Z) for 21MB/18MC,
FANUC.
i. If there is an offset between the changing tool pocket of tool magazine and tool key on
spindle, adjust by the orientation pad mounted on orientation wheel of spindle.
j. Make sure everything is smoothly, then from beginning to operate.
4-7
LEADWELL
7-1. Correct the arm type tool changing position:
a. Z axis returns to home position by manual.
b. Put a tool into spindle by the switch of the clamp or unclamp and make
sure the distance between spindle nose and tool edge is within 0.6-0.8
mm.(As drawing shown)
A
ARM
c. Then press the
MPG
d. Press the
SPDL
ORIEN
e. Press the
DGONS
PARAM
button.
button.
f. (Look CRT) Press the button below the (PARAM).
g. (Look below “PAGE”) Press the Ð
h. Press the MDI
i. Press the 1
button.(page down)
button.
button. [When (PWO=0 (Can not change date), PWO=1 (can change date)]
j. Press the INPUT button.(showing 100 alarm)
4-8
LEADWELL
k. Press the DGONS
PARAM
button
l. (Looking CRT) Press the button below the (DGNOS)
L
l. press the NO. Q
P
button.
m. Press the
5
n. Press the
INPUT
o. Press the 1
2
0
button.
1 1
p. Press the INPUT
buttons.(normal D0525 10000000)
5
0 0 0
0
bottons.
buttons.(after finish change it back to D0525
q. (Make sure the spindle nose higher than arm‘s top) Press the
SP
10000000)
MPG
then press the
buttons.
r. (When you press the CYCLE
button the arm will be move, so take care of you fingers)
s. Make sure the distance between spindle nose and arm‘s top is within (BT type 5.90±
0.05mm. (for CAT type is 3.3±0.05mm)
(If you want to arm to reverse, change the D0526 00100000 to D0526 00100001 then
press
CYCLE
the START
fingers.)
button .(before you press the “cycle start ” button take care of your
t. Change the DGNOS “D0525 10000000” and “D0526 00100000” and PARAM “PWO=0”
BACK
u. Press the MDI M
6
/.#
EOB
buttons.(for test auto tool change)
4-9
LEADWELL
5. KEY PARTS FEATURES
5-1 PNEUMATIC SYSTEM :
5-1-1. FRL UNIT :
Filter Regulator
Lubricator
NO.
NAME
NO.
NAME
1
Body
1
Body
2
Bonnet
2
Sight Dome
3
Valve Assembly
3
Filter Cup
4
Filter Element
4
Damper Guide
5
Baffle
5
Needle Valve
6
Diaphragm Assembly
6
Bowl
7
Deflector
7
O Ring
8
Bowl
8
Damper
9
10
11
12
13
Spring
O Ring(Valve)
MY seal
O Ring
5-1
LEADWELL
5-1-2. TECHNICAL DATA AND OUTLINE DIMENSION :
a. TECHNICAL DATA :
TYPE
AC3010 FILTER REGULATOR LUBRICATOR
Max. operating pressure
9.9 kgf/c ㎡
Min. operating pressure
1
Regulating range
0.5～8.5 kgf/ c ㎡
Ambient and media temperature
5～60℃
Pressure gauge indicated
10 kgf/c ㎡
Filter rating
5 μm
Filter bowl capacity
20 cm3
Max. flow rate
1700 l/min
Lubricator bowl capacity
50 c m3
Recommanded oil
ISO VG 32 (20℃)
Range of lubricator function
5 drops/min, PIN=5 kgf/ c㎡, 40l/min
kgf/c ㎡
NOTE : 1. Polycarbonate bowls may be damaged and possibly fail if exposed to synthetic oils,
thinner solvents, trichlorethylene, kerosene or other aromatic hydrocarbons.
When
used in above atmosphere, please use a metal bowl.
2. Unsuitable for flow is below 100 normal l/min.
3. The drain
line should be 8 mm or more and overall line should be less than 5 M.
5-2
LEADWELL
b. OUTLINE DIMENSION :
5-1-3. THE SETTING METHOD OF FRL UNIT :
a. Check pressure supply before adjusting system pressure.
b. The adjustment knob is a locking type. Pull the knob upward from the bodyuntil an orange
band is visible. (Show on the drawing)
c. Adjust as necessary, that with watch of the pressure gauge and clockwise rotaton of the knob
results in a increasing pressure or counterclockwise turn will reduce the pressure.
d. Then push the knob back into locking position after adjusting.
e. Adjust oil droplet by turning a knob of needle valve, clockwise turn will increase oil capacity
and counterclockwise turn(fully open) will stop the oil droplet.
5-3
LEADWELL
5-1-4. THE LOOP SKETCH OF PNEUMATIC SYSTEM :
5-4
LEADWELL
5-1-5 THE ROUTE SKETCH OF PENUMATIC SYSTEM(STANDARD)
5-5
LEADWELL
5-1-6 OPTION FOR AUTOMATIC TOOL LENGTH MESUREMENT
5-6
LEADWELL
5-2 COOLANT SYSTEM:
5-2-1 OUTLINE DIMENTION OF COOLANT PUMP:
5-2-2 TECHNICAL DATA :
TYPE
Max. operating pressure
GRUNDFOS CH4-20
10 bars (0℃ - +40℃)
6 bars (+41℃ - +90℃)
Min. inlet pressure
0.75 bar (20℃/ 50Hz)
0.68 bar (20℃/ 60Hz)
Liquid temperature range
0℃ - +90℃
Max. ambient temperature
+55℃
5-2-3 POSITION OF TERMINAL BOX :
a. The terminal box can be changed to any one of 0°, 90°, 180°. It is not allowed
to be changed by user or owner of this machine.
5-2-4 PIPEWORK :
a. The pipe should be fitted so that any tension caused by variations in
temperature does not affect the pump. A strainer is recommended in cases
where solids could enter the suction pipe and block the pump.
b. The pump suction port must be below the lowest coolant level, for the pump is
not self-priming.
c. If a hose is used as suction pipe, it must be non-collapsible and every joint of
the suction pipe should be completely tight.
d. The discharge pipe should be at least the same diameter as the discharge port of
the pump to minimize pressure drop, high flow velocities and noise.
5-7
LEADWELL
5-2-5 ELECTRICAL CONNECTIONS :
a. The electrical connections should be carried out in accordance with local
regulations.
b. The operating voltage and frequency are marked on the nameplate mounted
on pump.
c. The pump must be connected to an external on/off switch.
NOTE : Never make any connections in the pump terminal box unless the
electricity supply has been switched off.
5-2-6 PHASE OF THE PUMP :
a. Signal- phase motor (1x110/220V, 60Hz), do not incorprate motor protection
and must be connected to an approved motor starter. The other incorporate a
thermal overload switch and require no additional motor protection.
b. Three-Phases motor must be connected to a motor starter, the set nominal
current of which must correspond to the electrical data on the nameplate.
NOTE :
1. Do not start the pump at first time using until it has been filled with coolant.
2. Every connection are made as shown on the inside of the terminal box cover.
3. The pump should rotate counter0clockwise when viewed from the motor end
and arrows on the motor fan‘s cover indicated the correct direction of
rotation.
4. To reverse the direction of rotation, switch off the power supply and
interchange any two of inputing supply wire.
5-2-7 TROUBLE SHOOTING :
FAULT
CAUSE
Pump does not start.
Supply failure.
Control circuit has cut out or is defective.
Motor is defective.
Pump is blocked by impurities.
Pump runs but gives no coolant. Pump is not filled with coolant.
Suction or discharge pipe is blocked by
impurities.
Leakage in suction pipe.
Foot or check valve is blocked.
Pump runs at reduced capacity. Wrong direction of rotation(three-phase).
Suction lift is too great.
Suction or discharge pipe is blocked.
Pump is blocked by impurities.
Foot or check valve is partly blocked.
Pumpstops during operation.
Thermal overload switch in motor or external
motor protection cuts out.
Control circuit has cut out.
5-8
LEADWELL
5-3 SPINDLE OIL COOLER SYSTEM
5-3-1 OUTLINE DIMENSION:
TYPE CO-4PT
(L050250t20)
5-3-2 CIRCUIT DIAGRAM:
5-9
LEADWELL
5-3-3 WIRE CONNECTION:
1. Be sure R.S.T are in phase after turning on.
2. Check insulation of compressor and pump before running.
3. 23C temperature meter must set at 25℃.
4. Operation switch should be “ON” position.
5. When the negative phase relay is triggered, reconnect two of R.S.T three
lines of power wire.
5-3-4 GENERAL CAUTION:
1. The oil cooler is designed for reducing heat and cooling spindle of CNC
machinery. It can not be used out of the range as following illustration.
2. Oil cooler usse mineral hydraulic oil or lubrication oil and the viscosity is
22-32 Cst. Phosphoric ester, chlorinated, hydrocarbon type fluids, cutting oil,
grinding oil, medicine or corrosion liquids, gasoline, kerosene fuel and
water-soluble liquid can not use on this unit.
3. Do not fall it flat and strike it as moving and put it on a level and solid floor.
4. Locate the oil cooler at well ventilation place where is free from fire hazard
and from direct sunlight or heat.
5. Be sure the pressure of oil pump is set from 4 to 8 kg/cm2.
6. The pressure loss of outlet pipe should be below 3 kg/cm2.
5-10
LEADWELL
7. Be sure the installation place of oil cooler unit where exhausting and air
suction can be well performed. (Refer to the following sketches)
8. Fit a suction strainer to the suction end of oil piping which is of 100 to 150
mesh (10-15mm metal net), therefore, it will be free from damage of
compressor and drop of cooling capacity. Both suction and discharge pipes
outside must be designed that the size larger than the size of outlet and inlet of
oil cooler.
9. Before removing the air filter must wait for more 10 minutes after turning off
switch.
10. When the refrigerator once stops, wait for more 3 minutes. If not necessary,
do not ON-OFF of the refrigerator.
5-3-5 MAINTENANCE :
1. Be sure to turn off the main power switch when the oil cooler is checked or
maintained.
2. Do not brush or use polishing powder, acid, solvent, benzine and hot water to
clean the surface of case. It is necessary, clean with dry cloths and neutral
detergent.
3. Clean the suction strainer at the suction end of the oil cooler, oil pipes after
work.
4. Wash the air filter once a week.
5. Clean up the dirt on radiator of oil cooler with compressive air once half year.
5-11
LEADWELL
5-3-6 TROUBLE SHOOTING:
SITUATION
CAUSE
REMEDY
Main power turned on, but Negative phase relay is Reconnect the wiring.
the indicate lamp is not lit.
triggered. Control circuit Replace the fuse.
protector is blown.
Pump runs but no oil flow Joint of oil piping is Check the joint of oil pipe
and lower oil circulation rate loosened from suction side. at suction side and tighten
of air.
the loose joint.
Suction strainer clogged.
Clean the suction strainer.
Change the oil of oil tank if
the oil is contaminated.
The oil level in tank is too Trace and refill up oil.
low.
undue pressure loss in oil Enlarge the oil pipe
pipe cause actuation of diameter or trim shortly the
relief valve.
piping.
Oil viscosity too high.
Choose the appropriate oil.
Pump
runs
but
the Thermostat is OFF.
Shift the thermostat setting
refrigerator does not work.
to the lower side until the
refrigerator starts.
Both pump and refrigerator Control circuit protector Replace the fuse.
Check the power source.
stop.
failed. Power failure.
Buzzer comes out while Air filter clogged.
Clean the air filter.
Obstacle block the suction Remove the obstacle.
refrigerator runs.
or exhausting port.
High
pressure
switch Ambient temperature is too Move the machine to the
actuated.
high.
lower temperature or far
Thermostat is OFF.
from heat source.
Compressor motor overload Compressor out of order. Replace the compreessor.
relay actuated.
NOTE :
1. If alarm does not display, motor still runs but oil is not cool, please record the
situation and ask technical service or local agent right away.
2. Damage from cleaning air filter irregularly is not included quarantee period.
5-12
LEADWELL
5-4 LUBRICATION SYSTEM
5-4-1. OUTLINE DIMENSION:
5-4-2. FILL UP LUBRICATION OIL:
a. After opening the cap of oil inlet, fill up the clean fresh oil till to the top line
of high level.
b. The oil tank should always preserve clean lubricant.
c. In case of impurity remains in the oil tank, please take the oil away and wash
the tank, oil net immediately. Then refill up new oil or it will fail the oil
feeding.
d. Adjust oil discharge by taking off the plastic cup and three E type retainers
first.
e. Pull the rod up or down till the requirement volumn of discharge is up to the
scale on rod, then fix with the E type retainers.
f. It is necessary to refill up lubricant oil if oil level is below the lower line
during operating.
NOTE : 1. The oil quantity will reduce gradually under normal application.
2. Be careful whether the motor is running normally or abnormally, if not,
contact to the local agent or Leadwell service department.
3. The lubrication please use MOBIL VACTRA OIL NO.2 or SHELL
OIL T68 or ESSO FEBISK68 or another brand of equivalence oil.
PS: Normality each 1000 hours make to once protection.
5-13
LEADWELL
5-4-2-1 OIL RECOMMENDATION :
The following drawing is a plate of oil usage recommendation .
OIL USAGE RECOMMENDATION
BRAND
MOBIL
SHELL
ESSO
CASTROL
RARUS 424
CORENA S32
TERESSO 32
HYSPIN VG32
ITEM
LUBRICATOR OF
PNEUMATIC
PERFECTO T32
AUTO LUBRICATOR
SYSTEM
VACTRA 2
TONNA T68
FEBIS K68
MAGNA BD68
APINDLE OIL
COOLER SYSTEM
VELOCITE 12
TURBO T32
SPINESSO 22
HYSPIN VG32
PERFECTO T32
HYDRAULIC SYSTEM
DTE LIGHT
TELLUS 32
NUTO H32
HYSPIN AWS32
GEAR OF ROTARY
TABLE
MOBILGARD
OMALA 150
SPARTAN EP
150
ALPHA SP150
SPINDLE MOTOR
GEAR BOC
DTE HEAVY
MEDIUM
TELLUS 68
NUTO H68
ALPHA SP68
5-14
LEADWELL
5-4-3 THE LUBRICATION SYSTEM SKETCHES OF AXES :
5-15
LEADWELL
5-4-4 THE LUBRICATION SYSTEM SKETCHES OF AXES :
5-16
LEADWELL
5-5 HEAT EXCHANGER SYSTEM :
5-5-1 OUTLINE DIMENSION OF HEAT EXCHANGER :
5-5-2 GENERAL CAUTION :
1. For using in an ambient with high moisture or oil mist content, calk it with sealing material
around.
2. Keep the air inlet portion of heat exchanger open to fresh air.
3. Every month clean the fan net with clean water and reinstall in after completely dry.
4. Replace the filter once a year.
5-5-3 SPECIFICATION AND TECHNICAL DATA :
TYPE
EA-5AR
Cooling Capacity (w/°k)
25
Voltage
AC 220V
Current
0.6 A
Ambient temperature
35℃ below
5-17
LEADWELL
5-5-4 BASIC MAINTENANCE :
1. Check and ensure that hot air exhausted from the heat exchanger every day.
2. If no hot air exhausted, check top and lower fans on heat exchanger if they can rotate
normally.
3. If one of them did not operate, check if the wire connection is correct.
4. If wire connected correctly, that means, the motor is out of order and contact with our
service person to replace.
5. If both of fans stop to operate, check the circuit breaker if it is short.
(CP4)
6. If the circuit breaker is normal condition, check the fans again after resetting.
7. If it still can not operate, please contact our service person to replace.
5-18
LEADWELL
6 OPERATION:
6-1 MISCELLANEOUS FUNCTION (M FUNCTION/M CODE) :
In operating this machine, specify on/off controls on the operation panel such as spindle
start/stop, coolant on/off, mirror image, table indexing, tool change, etc.. Within 2 digits the
address M. Two or more M codes other than specially approved combination are not allowed
in the same block.
6-2 SPECIFYING THE SPINDLE SPEED (S FUNCTION/S CODE) :
Specify directly a spindle speed with 4 digits numerical values following the address S.
S45
45 rpm
S4000
4000 rpm
Program example :
S500＊
Specify the spindle speed
M03＊
Spindle start
S3500＊
Changing the speed at runing condition
M05＊
Spindle stop
M04＊
Reverse rotation at 300 rpm
NOTE 1 : During spindle rotation, if the S command is given the spindle will run and
change its speed.
NOTE 2 : If an axis movement command is specified simultaneously with M03 or M04,
spindle rotation and axis movement will start at the same time. If the axis
movement command is specified simultaneously with M05, the spindle will stop
after completing an axis movement.
6-3 TOOL NUMBER CODE (T FUNCTION/T CODE) :
Specify within a 2 digits numerical values following the address rang from 0 to 99.
Program example :
M06 T02＊
Change tool to No.2
NOTE : If only a T command is given, it is for NC memorized no action. However, if T
command is specified simultaneously with M06, the tool changing fuction will be
performed.
6-4 SPECIFYING THE FEED RATE (F FUNCTION) :
a. With a numerical value of 1 to 5000 following the address F, specify a speed at which the
tool moves over a distance between two fixed points by linear or circular interpolation.
6-1
LEADWELL
F COMMAND
FEED RATE (mm/min.) FEED RATE (inch/min.)
F0001
1.0
0.01
F1
1.0
0.01
F0010
10.0
0.1
F0100
100.0
1.0
F5000
5000.0
50.0
b. ACTUAL PROGRAM (METRIC UNIT) :
G01 X150.0 F80＊
G02 X200.0 Y300.0 R400＊
G03 X250.0 Y50.0 R100.0 F300＊
NOTE : Be sure to use “FXXXX” together with G01, G02 and G03.
c. “FXXXX” is not required for G00 (rapid traverse).
NOTE 1 : The unit for F is either mm/min. or inch/min., indicating feed per minute.
NOTE 2 : You may omit “0” in the upper digit of a numerical value.
6-5 PREPARATORY FUNCTION (G FUNCTION) :
“GXX” two-digit values following the address G shows what a program command means.
This function prepares for spindle tool movement.
6-6 PROGRAM
6-6-1 SEARCHING OR CALLING PROGRAMS :
Classification Function Key switch
Setting Mode switch
PWE=1
button
Program
number
search
SEARCH
Function
button
Operation
[O]Program No.
EDIT/AUTO PROGRAM [↓](Cursor)
Sequence
number
search
AUTO
Address
word search
EDIT
Address
search
Offset
number
EDIT
－
6-2
Program No.
PROGRAM search→[N]→
sequence
No.[↓](Cursor)
Search address→
PROGRAM and data input→
[↓](Cursor)
PROGRAM
OFFSET
Search address→
[↓](Cursor)
[P/Q]→Offset
No.→[INPUT]
LEADWELL
6-6-2 PROGRAM EDITING:
Classification Function Key switch
Program
memory
used
Deletion of
all program
Deletion of
a program
Deletion of
several
PROGRAM
blocks
EDITING Deletion of
a block
Setting Mode switch Function
PWE=1
button
button
EDIT
PRGRM [P] [ INPUT]
0
EDIT
PRGRM
0
EDIT
0
EDIT
[N]Sequence
PRGRM No.[INPUT]
0
EDIT
PRGRM [EOB]→[DELET]
Deletion of
a word
0
EDIT
Alternation
of a word
0
EDIT
Insertion of
a word
Operation
EDIT/AUTO
0
[O]9999
[DELET]
[O]Program
PRGRM
No.[DELET]
Search the word to
PRGRM be deleted→
[DELET]
Search the word to
PRGRM be alteredNew
date[ALTER]
Search the word to
PRGRM be insertedNew
date[insert]
6-7 COORDINATION SYSTEM :
6-7-1 PROGRAMMING ZERO POINT :
When execute a program, it must be determined a program zero point at first. The
programmer determines the zero point after viewing the machine drawing. The value of
coordination determines a graphic position with 3 perpendicular lines mutually crossing at a
point as shown as following drawing.
6-3
LEADWELL
6-7-2 COORDINATION SYSTEM :
The coordination system contains of 3 axes and 3 swivel axes as following sketch.
6-7-3 THE FLOWCHART OF ATC OPERATION :
Power on
↓
Return to the reference point on three axes
↓
Prepare the workpiece
↓
Call a proper program
↓
Locate all tools to tool pocket
↓
Mount tool onto the tool magazine
↓
Measure tool length and set tool compensation data
↓
Set work coordination system and zero point
↓
Prepare for automatic operation
↓
Dry run for testing program
↓
Machine program executing
6-4
LEADWELL
6-8 MDI KEYBOARD & PANEL
6-5
LEADWELL
OPERATION
SMALL
6-6
PANEL
PANEL
LEADWELL
6-9 MDI KEYBOARD FUNCTIONS :
Address or numeric keys used to enter letters and
numbers.
Cursor keys used to move cursor to expecting
direction.
Page-up and page-down keys used to move
screen on the CRT.
Help key used to get help with operations when
operator does not know what to do next.
Reset key used to reset the CNC to release alarm
or other setting.
Shift key pressed to input the lower right letter
on the address/numberic keys.
Cancel key pressed to delete the input of letters
or numbers on the key input buffer.
Input key pressed to input any address or
numberic key in the key input buffer, then
display on the CRT.
6-7
LEADWELL
Alter key pressed to alternate the characters of the
input value and letters under program edit mode.
Under program edit mode, this key can insert the
alphabet and numbers.
Under program edit mode, this key can delete the
alphabet and numbers.
This key is pressed to display the current position.
This key is pressed to display and edit a program
stored in memory.
Offset and setting key is used to display the offset
value of workpiece, setting the variable parameter
data.
System key is used to display and set the
parameter, compensation value of pitch error or
self-diagonostic data.
Message key is used to display alarm message,
external operator‘s message or alarm history.
Custom graph key is used to display dynamic
graphic data.
6-8
LEADWELL
6-10 FUNCTIONAL BUTTONS DESCRIPTION :
CRT power on and off.
Selection mode to reference point
Start returning to the reference point
Jog feeding
Jog mode with incremental feedrate
Manual mode selection
Program teach
Compensate the difference value between standard
tool and tool wear position, working coordination
system offset value. (For vertical machine, horizontal
machine are not available function)
Automatic operation
Program edit
Manual data input
6-9
LEADWELL
Incremental feed rate
Spindle orientation mode
Spindle revolution decreasement
Spindle movement with whole speed
Spindle revoluttion increasement
Spindle rotation with the direction of clockwise
Spindle stop
Spindle rotation
counterclockwise
with
the
Coolant A power on
Coolant A power off
Automatic operation of coolant A
6-10
direction
of
LEADWELL
OPERATION SELECTION :
Single block
After executing one block of program, machine will
stop.
Block deletion
A block include “/” in a program will be neglected
Optional stop
After executing block, machine stops and include M01
code.
Dry run
Machine will move with jog feed rate in cycle operation
and the F value will be neglected.
Program test
The M, S, T and B functions are neglected in automatic
operation.
Axis inhibit
In cycle or manual operation, the position display as
specified and M, S, T, B functions will be executed.
Manual absolutely
After executing this function, machine moves amount is
not counted to present position on the work coordinate
system by manual operation.
Spare function button for spare function
Z axis cancel
Cancel the movement of Z axis
6-11
LEADWELL
Cycle start
Start automatic operation or cycle command
Cycle stop
Stop feeding temporarily in automatic operation
Program stop
Axes movement are locked and M, S, T functions
can not be executed.
Axes traverse selection
The direction of axes select during traverse.
Program protection
Protect NC programs with key switch.
Tape plug
Extension computer tape plug. (Optional selection)
6-12
LEADWELL
Override traverse selection
Override traverse feeds with knob.
Emergency stop button
Use for emergency situation occuring to stop
machine operation.
FUNCTIONS OF SMALL PANEL :
DOOR OPEN
Door Open and Close
Under MPG mode, Spindle stop rotating, the
enclosure door can be opened and closed by hand.
Or it is not opened under auto mode, until stopping
program and spindle stop operating. (For CE type
only)
Spindle Reset
Stop the rotation of spindle after press “Feedhold”
button , under auto mode.
Program Restart
Restart the programming commands that was
interrupted.
TOOL UNCLAMP
Tool Clamp and Unclamp
Under “MPG” mode, when tool clamp and
unclamp by pressing this button.
6-13
LEADWELL
Tool Magazine Rotation
Tool magazine rotate with the direction of CW or
CCW.
Emergency Release
When over travers occured, presss this button, the
axes can be moved again by MPG. One press
moves one step.
Rapid Travers Feedrate
The feedrate of rapid travers selectby turning the
knob.
MPG
Manual pulse generator turns by the handle bar.
INDICATE LAMP :
ATC Ready
When the ATC is ready to change tool and reach to
the home position or finish completely, the lamp
will light on.
Axes Ready
Axes movement are ready to home position, the
lamp will light on.
6-14
LEADWELL
ALARM LAMP :
Coolant Alarm
When coolant supply is not smooth or shortage, the
lamp will light on and the message show on the
screen.
Spindle Orientation Alarm
Spindle revolution or operation is abnormal, the
lamp will light on and leave message on the screen.
Lubrication Alarm
Lubrication supply is not abnormal, the lamp will
light on and leave message on screen.
Emergency Alarm
When emergency stop occure, the warning will be
shown on the screen and the lamp will be light on.
Air Pressure Alarm
AIR
Air pressure lose or below normal level, the lamp
will be light on.
6-15
LEADWELL
6-11 FUNCTION OPERATION :
6-11-1 POWER ON AND OFF :
(1) Turn on the power source and switch on the lever near the top of electric controlling cabinet,
then press the button to power on as well as watch on the CRT. Everthing is all right, press
home mode and axes selection buttons to execute home command for being ready to run.
(2) Move X and Y axes to the center position or home position, then press power off button
and turn off the main switch of power cabinet.
6-11-2 MANUAL FEED :
Press MPG button as mode selection
↓
Select the direction of axis by pressing the axisal
movement buttons at one time
↓
Select the feed rate
↓
Rotate the MPG to start manual feed and the feed
rate is proportion to the speed of turning handle
by hand.
6-11-3 RETURN TO REFERENCE POINT :
6-16
LEADWELL
Press the “HOME” button as mode selection.
↓
Select the direction of desired axis and press the
button. (The built-in lamp will light on)
↓
Select the proper feedrate by turning the knob.
↓
Press the “Home Start” button to start the
movement at rapid traverse.
↓
The indicate lamp will light till the reference
point reach completely.
6-11-4 SPINDLE START :
Select the one of mode buttons of HOME, JOG,
INCREASE JOG, MPG and TEACH.
↓
Under MDI mode, Input the revolution value of
spindle(S function)
↓
Press either the spindle rotation buttons.
↓
Select the spindle speed and press either the
spindle speed decreased or increased buttons.
(NOTE : Be sure to confirm the S value when
the manual spindle speed is used.)
6-17
LEADWELL
6-11-5 INCREASE JOG FEED :
Press the INC JOG button as mode selection.
↓
Select the feedrate amount.
↓
Select the direction of axes and release the button,
the movement will be stopped.
X1
X10
Metric input
0.001
mm
Inch input
0.0001 〞
0.01
X100
mm
0.001 〞
0.1
X1K
mm
1
0.01 〞
mm
0.1 〞
6-11-6 JOG FEED :
Press the JOG button as mode selection
↓
Select the direction of designation axis to start the
movement of axes. Release the button and the
movement will stop.
↓
Select the override feeding rate by the knob of switch.
6-18
LEADWELL
6-11-7 RAPID TRAVERSE :
Press the JOG button as mode as selection.
↓
Turn the knob of override feeding for rapid traverse.
↓
Press the TRAVERSE button and the appointed axis
button at the same time. If release them, the movement
will be stopped.
RAPID TRAVERSE (IN 100﹪)
X axis
20 M/min
Y axis
20 M/min
Z axis
15 M/min
6-19
LEADWELL
7 CLEAN AND MAINTENANCE
CAUTION : 1. Shut off the power before doing any maintenance or cleaning job and obey the
instruction or you might be hurt.
2. Any clean or maintenance concerned with removing must be careful and only
well-trained personnel can do it.
7-1 DAILY MAINTENANCE :
7-1-1 BEFORE POWER ON :
a. Inspect if the power cable and external cable are normally connected and the voltage
capacity is matched as machine required.
b. Check if there is oil or coolant leakage on the hydraulic or coolant pipes.
c. Check if there are enough oil for the hydraulic unit, lubrication unit and coolant unit.
d. Check if the pressure gauges of hydraulic unit and pneumatic unit were indicated to zero
position.
e. Check if the auto tool changer unit is at the normal position.
7-1-2 AFTER POWER ON :
a. Check if there is alarm message after NC power on.
b. NC should be ready to execute the program.
c. All the running components should be run at normal condition without noise.
d. The pressure gauge for pneumatic system should be at 6 kg/cm2.
e. Auto lubricator should be actuated to pump oil with flow setting to 3-6 c.c./cycle.
f. The lubricant should flow out to the slideways.
g. The wipers on the telescopic covers should be cleaned from the chips.
h. Test tool changing unit and make sure the unit can work smoothly.
7-1-3 AFTER FINISHING DAILY WORK :
a. Inspect the oil level of auto lubricator tank to refill up, if it is necessary and is consumed.
b. If there is water or dirt in the tank, relieve and change fresh oil.
7-1
LEADWELL
c. Check the level of coolant to refill up and flush the coolant pump through with clean water
if there is impurities after use.
d. Clean the chips on the chip tank, conveyor, tool tip and tool magazine.
e. Remove and centralize the chips on the chip bucket out side of the shop.
f. The coolant pump which is not being used during periods frost should be drained (shown as
the following sketch) or it will be harmful for pipe and pump. Take off the primiing plug P
and drain plug V for draining.
g. Turn off working light, power supplier and draw out the connector of power cable whenever
finishing work.
7-2 WEEKLY MAINTENANCE :
a. Clean fan net of heat exchanger on electrical cabinet.
b. Clean fan net of spindle oil cooler.
c. Clean fan net of motor on the hydraulic tank.
d. Clean the motor fan of chip conveyor .
e. Clean the filter net inside of coolant tank.
f. Clean ATC motor fan and the brake of surrounding motor.
g. Fill the grease for the warm gear of ATC transmission unit.
7-3 SEMIANNUAL MAINTENANCE :
a. Check and re-adjust the machine level and static accuracy.
b. Inspect the home position and reset, if necessary.
c. Ensure there is enough of lubricant on the slideway, gear of reducer and change or refill the
fresh oil, such as lubricant, hydraulic oil, oil cooler tank, etc.
7-2
LEADWELL
d. Inspect the backlash of ball screw on three axes.
e. Inspect the repeatitive accuracy and geometric accuracy of machine.
f. Replace the fan net of heat exchanger on electrical cabinet.
g. Replace the element of filter on hydraulic tank or other accessary parts.
h. Clean the electrical motor outside and turn off the power at first.
i. Before cleaning the chip or dirt on the conduction block of sensor and magnetic switch, turn
off the power.
j. Check the smooth function of all limit switches for axes and clean the dirt or re-adjust the
position, if necessary.
7-4 ANNUAL MAINTENANCE :
a. Follow the same procedures as mentioned above semiannual maintenance.
b. Replace the hydraulic oil and oil filter according to the oil recommandation.
c. Replace the filter for auto lubricator and clean the lubrication tank, coolant tank.
d. Do not pour out the wasting oil or coolant liquid casually. It‘d better remain in oil bucket
periodically and send to the authorities concerned of shop to do with it.
e. Check and correct the geometric accuracy of machine.
7-5 ENVIRONMENTAL CLAIMS :
God creates this world and gives humanbeing the rights to rule over the earth. Leadwell, a part of
this family shall have responsibility and duty to keep the earth away from damage or pollution
during producting. We all obey the laws and regulations through our policy of quality control
management and concept of environmental protection issue. We have been devoted ourselves on
the environmental management system no matter at work or in life. It is our final destination
that to make a sustainable development business and to provid a pure clean environment to the
generations.
7-6 OUR GOAL :
1. RESOURCES RECOVERY : Not only check devices periodically and save the resources but
reuse the recyclable resources and develop new less-polluted
resources.
2. REDUCING WASTE : Specify and recycle the waste and reduce the quantity of waste.
7-3
LEADWELL
3. WATER CONTROL : Inspec the water, wastewater drained off to the sewage treatment plant
through our sanitary sewer.
4. AIR CONTROL : Reduce air pollutants, obey the laws about emissions standard of air
pollution. remain a high quaility and all devices are in good condition.
7-7 WASTE TREATMENT :
1. DURING OPERATION :
a. Waste Oil : There is any leakage of oil or liquid during operating machine, stop and check
machine. Meanwhile report to your supervisor or manager to solve. The
waste oil, solution or liquid must pour into the stored bucket at plant or follow
the rules and procedures of waste treatment of your own control measures. It
can not be poured out at random and not be allowed draining down through
sewer.
b. Cutting Chips : Some of the cutting chips are able to recycle, after machining, the chips must
seperate and restore by material. It is must be placed and treat according to
the environmental regulations of local plant.
c. Toxic gas : Check the concentration of exhaust emissions and the emission equipments.
Control the value to standard request every cyclic inspection.
2. AFTER OPERATION :
Waste Machine : When machine is out of order can not be fixed, do not throw away directly
and sepreat the machine to pieces by material. Some of the material can be
recycled such as casting iron, steel, metal, etc.. Some of them can not be
reused such as cables, electrical parts, motors, PCB board, etc.. Store the
same parts according to their material to do with local dealer or the
procedures of waste treatment on your own.
7-4
L E A DW E L L
APPENDEX I
-
M CODE
M CODE LIST FOR DRUM TYPE ATC
CODE
FUNCTION
M00
PROGRAM STOP
M01
OPTION STOP
M02
M03
M04
M05
PROGRAM END
SPINDLE FORWARD
SPINDLE REVERSE
SPINDLE STOP
M06
M07
M08
M09
M10
M11
M12
M13
M14
M15
M16
M17
M18
M19
M20
M21
M22
M23
M24
M25
M26
M27
M28
M29
M30
8-MGCODE
DESCRIPTION
OPERATION CAN BE RESTART BY START
BUTTON
ON/OFF OF M01 CAN BE CONTROL BY
SWITCH ON THE PANEL
NCUNIT IS RESET & STOPPING ALL
OPERATIONS OF MACHINE
VIEWED FROM Z AXIS HOME AND ATC
AUTOMATIC TOOL CHANG READY
CHIP CLEAN
CUTTING OIL SUPPLY
SPINDLE MUST BE RUN IN AUTO MODE
CUTTING OIL STOP & OIL
MIST OFF
FLOOD COOLANT B ON
FOR A.P.C. MACHINE ONLY
SPINDLE CW & COOLANT
ON
SPINDLE CCW & COOLANT
ON
SPINDLE ORIENTATION
TOOL MAGAZINE RIGHT
TOOL MAGAZINE LEFT
TOOL CLAMP
TOOL UNCLAMP
RIGID TAPPING
PROGRAM REWIND
A-1-1
L E A DW E L L
M CODE LIST FOR DRUM TYPE ATC
CODE
M31
M32
M33
M34
M35
M36
M37
M38
M39
M40
M41
M42
M43
M44
M45
M46
M47
M48
M49
M50
M51
M52
M53
M54
M55
M56
M57
M58
M59
M60
M61
M62
M63
M64
M65
M66
M67
8-MGCODE
FUNCTION
4 AXIS CLAMP
4 AXIS UNCLAMP
INDEXER CYCLE
DESCRIPTION
FOR 4 AXIS WITH 4TH AXIS SPARE FUNCTION
FOR 4 AXIS WITH 4TH AXIS SPARE FUNCTION
FOR 4 AXIS WITH INDEX FUNCTION
CHIP CONVEYOR ON
CHIP CONVEYOR OFF
MIRROR IMAGE X OFF
MIRROR IMAGE Y OFF
MIRROR IMAGE 4 OFF
DURING OF TOOL CHANG
CANCAL M66
A-1-2
L E A DW E L L
M CODE LIST FOR DRUM TYPE ATC
CODE
FUNCTION
DESCRIPTION
M68
M69
M70
MIRROR IMAGE OFF
M71
MIRROR IMAGE X ON
M72
MIRROR IMAGE Y ON
M73
MIRROR IMAGE Z ON
M74
MIRROR IMAGE 4 ON
M75
M76
M77
M78
M79
M80
M81
SPARE FUNCTION
ON/OFF MOMENTARY
M82
SPARE FUNCTION
ON/OFF MOMENTARY
M83
SPARE FUNCTION
M83:ON M84:OFF
M84
SPARE FUNCTION
M84:ON M83:OFF
M85
SPARE FUNCTION
ON-FIN-OFF PUSE OUTPUT TYPE
M86
SPARE FUNCTION
ON-FIN-OFF PUSE OUTPUT TYPE
M87
SPARE FUNCTION
ON-FIN-OFF PUSE OUTPUT TYPE
M88
SPARE FUNCTION
ON-FIN-OFF PUSE OUTPUT TYPE
M89
SPARE FUNCTION
ON-FIN-OFF PUSE OUTPUT TYPE
M90
M91
M92
M93
M94
M95
M96
M97
M98
CALL SUB-PROGRAM
M99
END SUB-PROGRAM
8-MGCODE
A-1-3
L E A DW E L L
M CODE LIST FOR ARM TYPE ATC
O:OPTION
CODE
M00
M01
M02
M03
M04
M05
M06
M07
M08
M09
M10
M11
M12
M13
M14
M15
M16
M17
M18
M19
M20
M21
M22
M23
M24
M25
M26
M27
M28
M29
M30
M31
M32
M33
M34
M35
8-MGCODE
FUNCTION
PROGRAM STOP
PROGRAM OPTIONAL STOP
END OF PROGRAM
SPINDLE C.W.
SPINDLE C.C.W.
SPINDLE STOP
AUTOMATIC TOOL CHANG
C.T.S. COOLANT ON
COOLANT ON
COOLANT OFF
CHIP CLEAN
CLASSIFICATION
B
B
B
B
B
B
B
B
B
B
O
SPINDLE C.W. & COOLANT ON
SPINDLE C.C.W. & COOLANT ON
O
O
SPINDLE ORIENTATION
B
SWING POCKET UP
SWING POCKET DOWN
TOOL CLAMP
TOOL UNCLAMP
RENISHOW ON
RENISHOW OFF
RIGID TAPPING
PROGRAM REWIND
B
B
B
B
O
O
O
B
CLAMP
UNCLAMP
O
O
A-1-4
B:BASIC
L E A DW E L L
M CODE LIST FOR ARM TYPE ATC
O:OPTION
CODE
M36
M37
M38
M39
M40
M41
M42
M43
M44
M45
M46
M47
M48
M49
M50
M51
M52
M53
M54
M55
M56
M57
M58
M59
M60
M61
M62
M63
M64
M65
M66
M67
M68
M69
M70
8-MGCODE
FUNCTION
CLASSIFICATION
COOLANT THROUGH TOOL
O
4 AXIS CLAMP
4 AXIS UNCLAMP
O
O
5 AXIS CLAMP
5 AXIS UNCLAMP
CHIP CONVEYOR ON
CHIP CONVEYOR OFF
O
O
O
O
Z AXIS LOAD UP ON
Z AXIS LOAD OFF
O
O
ATLM AIR BLAST ON
ATLM AIR BLAST OFF
O
O
MIRROR IMAGE X OFF
MIRROR IMAGE Y OFF
B
B
MIRROR IMAGE 4 OFF
MIRROR IMAGE 5 OFF
B
O
MIRROR IMAGE OFF
B
A-1-5
B:BASIC
L E A DW E L L
M CODE LIST FOR ARM TYPE ATC
O:OPTION
CODE
FUNCTION
CLASSIFICATION
M71
MIRROR IMAGE X ON
B
M72
MIRROR IMAGE Y ON
B
M74
MIRROR IMAGE 4 ON
B
M75
MIRROR IMAGE 5 ON
O
M77
SPINDLE LOAD UP ON
O
M78
SPINDLE LOAD DELECT OFF
O
M79
SPINDLE LOAD DOWN ON
O
M81
ON/OFF MOMENTARY
O
M82
ON/OFF MOMENTARY
O
M83
M83:ON
M84:OFF
O
M84
M84:ON
M83:OFF
O
M85
ON—FIN--OFF
O
M86
ON—FIN--OFF
O
M87
ON—FIN--OFF
O
PART COUNTER
B
M98
CALLING OF SUB-PROGRAM
B
M99
MAIN PROGRAM RETURN
B
M73
M76
M80
M88
M89
M90
M91
M92
M93
M94
M95
M96
M97
8-MGCODE
A-1-6
B:BASIC
L E A DW E L L
APPENDEX II
-
G CODE
G CODE LIST
G code Group
Function
Positioning
◤G00
01
Linear interpolation
◤G01
G02
Circular interpolation / Helical interpolation CW
G03
Circular interpolation / Helical interpolation CCW
G04
Dwell, Exact stop
G08
Lock-ahead control
G09
00
Exact stop
G10
Data setting
G11
Data setting mode cancel
17
Polar coordinates command cancel
◤G15
G16
Polar coordinates command
XpYp plane selection
Xp: X axis or its parallel axis
◤G17
02
ZpXp plane selection
Yp: Y axis or its parallel axis
◤G18
YpZp plane selection
Zp: Z axis or its parallel axis
◤G19
G20
06
Input in inch
Input in mm
G21
04
Stored stroke check function on
◤G22
Stored stroke check function off
◤G23
Reference position return check
G27
G28
Return to reference position
G29
00
Return from reference position
G30
2nd reference position return
G31
Skip function
Cutter compensation cancel
◤G40
G41
07
Cutter compensation left
G42
Cutter compensation right
G43
Tool length compensation + direction
G44
08
Tool length compensation - direction
Tool length compensation cancel
◤G49
11
Scaling cancel
◤G50
G51
Scaling
G52
00
Local coordinate system setting
G53
Machine coordinate system selection
Workpiece coordinate system 1 selection
◤G54
G55
Workpiece coordinate system 2 selection
G56
14
Workpiece coordinate system 3 selection
G57
Workpiece coordinate system 4 selection
Workpiece coordinate system 5 selection
G58
Workpiece coordinate system 6 selection
◤G59
8-MGCODE
A-1-7
L E A DW E L L
G CODE LIST
Function
G code Group
G60
00
Single direction positioning
G61
Exact stop mode
G62
15
Automatic corner override
G63
Tapping mode
Cutting mode
◤G64
G65
00
Macro call
G66
12
Macro model call
Macro model call cancel
◤G67
G68
16
Coordinate rotation
Coordinate rotation cancel
◤G69
G73
09
Peck drilling cycle
Counter tapping cycle
G74
G76
09
Fine boring cycle
Canned cycle cancel / external operation function cancel
◤G80
G81
Drilling cycle, spot boring cycle or external operation function
Drilling cycle or counter boring cycle
G82
G83
Peck drilling cycle
G84
Tapping cycle
G85
Boring cycle
G86
Boring cycle
G87
09
Back boring cycle
G88
Boring cycle
G89
Boring cycle
03
Absolute command
◤G90
Increment command
◤G91
G92
00
Setting for work coordinate system or clamp at maximum spindle speed
05
Feed per minute
◤G94
10
Return to initial canned cycle
◤G98
G99
Return to R point in canned cycle
(NOTE 1) G codes marked are initial G codes when turning power on
(NOTE 2) G codes of group 00 are not modal . They are only effective in the block in which
they are specified.
(NODE 3) If a G code not list on the table of G code is inputted. Or optional G code not
specified in the system is commanded, an command (No. 010) is displayed.
(NOTE 4) A number of G code can be specified in the same block when more than one G code
of the same group if specified. The G code specified later is effective.
(NOTE 5) If any code of group 01 is specified in a canned cycle mode. The canned cycle is
automatically cancelled and the G80 condition is entered. However a G code of
group 01 is not affected by any of the canned cycle G codes.
(NOTE 6) A G code is displayed from each group.
8-MGCODE
A-1-8
APPENDIX
Caution: Spindle Operation
A. SPINDLE AIR PURGE：
1.Set spindle air purge pressure at 1.2kg/cm2～1.5kg/cm2.
Caution At power on for turning, check spindle air purge is functioning correctly.
Caution Do not turn off spindle air purge or adjust pressure, it will lead to spindle
defected or damage of spindle.
B. SPINDLE OIL COOLER：
1. Spindle shaft and quill with temperature difference may lead to spindle bearing
burns. Spindle oil cooler temperature set up have to 2°C higher than room
temperature.
2. Rotary type of spindle oil cooler temperature is 25°C at initial. Pls. adjust according
to machine site.
3. Digital spindle oil cooler will detect spindle room temperature, no more adjustment
is required.
Caution At power on for turning, check spindle oil cooler is functioning correctly.
C. SPINDLE WARM UP：
To ensure spindle smooth rotation in long term and long lifetime, at machine,
installation or daily turn on, follows spindle warm up operation.
D. SPINDLE TEMPERATURE INCREASE：
1. This machine spindle was build up with high accuracy of spindle angular ball
bearing of which add with high temperature endurable grease lubricator effective for
maintain its accuracy with low temperature increasing at rotation.
2. If spindle temperature increased higher than 20°C of room temperature, this
indicates abnormal of the spindle. Contact machine builder immediately for
authorized engineer delicate for maintenance will be required.
Caution None authorized personnel disassembling spindle is prohibited. In case this
accident happened, any failure to the spindle is subject to customer’s obligation.
E. SPINDLE HIGH SPEED ROTATION TIME MANAGEMENT：Ref. table 1
1. Extreme speed of spindle rotation do not exceeds 1/4 of daily working hours.
2. Spindle speed stay less than normal rotation speed（85% of extreme spindle
speed）for machining.
3. Spindle run at normal continuous rotation speed do not exceed 8 hours a day.
Otherwise, lower normal rotation speed to 70% of spindle speed, or reduce
spindle speed to minimum speed for 1 hour will be required.
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4. Spindle speed less than minimum speed is not allowed.
Table 1
Spindle
specification
Extreme speed
of
Spindle rotation
Normal spindle rotation
speed at
85% of Spindle peak
Minimum
speed
8000rpm
8000rpm
7000rpm
-
10000rpm
10000rpm
8500rpm
3000rpm
12000rpm
12000rpm
10000rpm
5000rpm
15000rpm
15000rpm
12000rpm
6000rpm
F. SPINDLE GUARANTEE：
1. Spindle of normal operation, general spare parts will be guaranteed for 1 year.
2. Spindle bearing guaranteed for 2000hrs of rotation.
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