Operating instruction for the quick-change tap holders type: KSN 1

Transcription

Operating instruction for the quick-change tap holders type:
KSN 1 / IKZZ / MMS
KSN 3 / IKZZ / MMS
KSN 4 / IKZZ / MMS
Date of edition:
Stage of alteration:
01.02.2008
2
Please keep this for future use
Operating instruction for the quick-change tap holders
type KSN/IKZZ/MMS
Contents:
1
Application range, safety instructions and technical data ..................... 3
1.1
1.2
1.3
1.4
Application range, determined use......................................................................... 3
Specifications......................................................................................................... 4
Safety instructions.................................................................................................. 5
Dimensions and technical data .............................................................................. 6
2
Putting the quick-change tap holders into operation ............................. 7
2.1
2.2
2.3
2.4
2.5
2.5.1
2.5.2
2.6
2.7
2.8
Unpacking.............................................................................................................. 7
First putting into operation...................................................................................... 7
Re-putting into operation........................................................................................ 7
Application and use of the quick-change adapters ................................................. 8
Insert tool ............................................................................................................... 9
Quick-change adapters types EM ....................................................................... 9
Quick-change adapters type EM-E-Lock ............................................................10
Insert quick-change adapter..................................................................................11
Remove quick-change adapter .............................................................................12
Remove tool..........................................................................................................13
3
Maintenance ............................................................................................. 14
3.1
3.2
Maintenance schedule ..........................................................................................14
External cleaning ..................................................................................................14
4
Storage when not in use.......................................................................... 14
Edition: 01.02.2008
1
type KSN/IKZZ/MMS
Warning signs, symbols
This operating instruction uses the following symbols:
Important:
Marks special instructions, rules and prohibitions which are important in
order to avoid any damage.
Please observe these instructions!
Marks application instructions and other useful information.
Protected
Protected
Protected
Sectional view: Quick-change tap holder KSN/IKZZ/MMS
2
Edition: 01.02.2008
type KSN/IKZZ/MMS
1 Application range, safety instructions and technical data
1.1 Application range, determined use
The quick-change tap holders type KSN/IKZZ/MMS are mainly determined for the
use on CNC machining centers, CNC turning machines and other machine tools
working with minimum quantity lubrication (MQL).
The quick-change tap holders are marked by a green ring at the grip sleeve, see
Picture 1, page 6.
Normally, the quick-change tap holders are equipped with one of the following
shanks:
Cylindrical shank acc. to DIN 6327 resp. to ASME B 5.11
Hollow taper shank acc. to DIN 69893-HSK-A
For the cutting range of each type, please refer to Table 1, page 6.
The locking of the tool is executed via the quick-change adapters type EM. The
quick-change adapters must be chosen depending on size and type of the tool used,
for more information please refer to chapter 2.4, page 8.
The quick-change tap holders type KSN/IKZZ/MMS are equipped with a length
compensation on tension and a front release , for more information please refer to
chapter 1.2, page 4.
The quick-change tap holders type KSN/IKZZ/MMS are specially made for minimum
quantity lubrication, for more information please refer to chapter 1.2, page 4.
The non-determined use exempts the manufacturer from any liability!
Edition: 01.02.2008
3
type KSN/IKZZ/MMS
1.2
Specifications
Further features of the quick-change tap holders type KSN/IKZZ/MMS are:
•
Small , compact overhang
•
Length compensation on tension:
Compensates differences between spindle feed and the pitch of the thread to be
produced as well as an overrun of the spindle in the reversing point of the thread
producing cycle.
•
Front release:
The front release protects the quick-change tap holder, the quick-change adapter
and the tool as well as the workpiece against damage caused by excessive axial
tension. Such tension may occur if the length compensation path is exceeded due
to afterrunning of the spindle at the point of reversal, or when the fast-feed
function is activated before the tool has come free from the workpiece. In these
situations, the quick-change adapter disengages automatically from the quickchange tap holder and avoids expensive damages.
•
Minimum quantity lubrication (MQL):
Especially used for minimum quantity lubrication:
→ Target-oriented, easy-flow guidance of the coolant-lubricant through the centre
of the quick-change tap holder.
→ Environmentally sound lubrication.
→ The high cutting values for wet machining may be kept.
→ Reduction of the machine hour rate by omission of purchase and maintenance
of expensive filter devices and disposal of the emulsions
4
Edition: 01.02.2008
type KSN/IKZZ/MMS
1.3
Safety instructions
For all works, ie putting into operation, production or maintenance, please observe
the details given in the operating instruction.
All relevant safety regulations as well as local instructions are to be observed when
working with the quick-change tap holders.
Below please find some basic rules:
-
Please wear gloves during tool change to avoid injury.
-
Basically change the tool yourself to avoid the sudden start of the spindle
caused by mis-operating.
-
Hold the tool when loosening the tool clamping to avoid it falling down
and damaging the tool and workpiece.
-
Keep the tool adaptation clean.
-
There are maximum values for cutting speeds and feeds. Please observe
such data.
-
Please observe the maximum tool dimensions.
-
Furthermore, the instructions of the tool manufacturers are valid!
Edition: 01.02.2008
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type KSN/IKZZ/MMS
1.4
Dimensions and technical data
Grip sleeve
ØD
ØD 1
T ZA
green ring
Picture 1: Dimensions of the quick-change tap holders KSN/IKZZ/MMS
Table 1: Technical data of the quick-change tap holder KSN/IKZZ/MMS
Type
KSN 1/IKZZ/MMS
KSN 3/IKZZ/MMS
KSN 4/IKZZ/MMS
Cutting range
M6 – M14
1/4 – 9/16
M6 – M24
1/4 – 1
M14 – M36
9/16 – 1 3/8
Adapter size
1
2
∅D
∅D1
T
ZA
[mm]
[mm]
[mm]
[mm]
EM01
36
19
8
2,1
EM03
53
31
15
2,8
EM04
78
48
23,5
4,1
Quick-change tap holders with shank acc. to DIN69893-HSK-A have an integrated
coolant-lubricant tube which must not be disassembled, otherwise the function of the
MQL transfer is no longer guaranteed!
When ordering, please remember to clarify the transfer of the MQL system (1 or 2
channels).
Design with shank type DIN69893-HSK-C for 1-/2-channel MQL systems upon
request.
Further outer dimensions depend on the required shank. The dimensions may be
taken from the EMUGE main catalogue or refer to our local representative.
1
2
Length compensation on tension
Front release
6
Edition: 01.02.2008
type KSN/IKZZ/MMS
2 Putting the quick-change tap holders into operation
2.1
-
Unpacking
Take the quick-change tap holder from the plastic case.
Clean the quick-change tap holder with a duster to remove any conservation oil.
Important:
Do not use any aggressive solvents.
Do not use any fibrous materials, ie steel wool.
⇒ The quick-change tap holder is now ready for operation!
2.2 First putting into operation
The quick-change tap holders are inserted into the machine manually or, if provided,
by the tool exchanger.
Important:
The tool change must not be executed while the machine spindle rotates!
-
-
Only use tool shanks and tightening bolts suitable for the specific
machine.
Make sure the tool is correctly clamped.
⇒ Risk of accident by spinning of the tool!
Please see also the indications in the operating instruction of your
machine tool!
2.3 Re-putting into operation
If the quick-change tap holder is reput into operation, as described in chapter 4, page
14, please carry out the following steps:
1. Clean the quick-change tap holder with a duster to remove any conservation oil
Important:
2. Check function of the length compensation on tension:
Hold the quick-change tap holder and pull the grip sleeve forward, let go of the
grip sleeve
→ The quick-change tap holder must return to its initial position
3. Exchange the quick-change tap holder into the machine as described in chapter
2.2
Edition: 01.02.2008
7
type KSN/IKZZ/MMS
2.4
Application and use of the quick-change adapters
The adaptation of the tool is executed via quick-change adapters. The following
adapters are available when using minimum quantity lubrication:
Type EM..
Rigid design, without overload clutch.
Main application range: Production of through hole threads.
Type EM..-E-Lock
Rigid design, without overload clutch, locking of the tool is
secured by form-fitting.
The tool must be provided with a groove at one square face.
Main application range: Clamping of hard metal and HSS tools.
The function of the minimum quantity lubrication is only guaranteed with
the use of the quick-change adapters types: EM, EM-E-Lock in connection
with an IKZ resp. IKZN tool.
The tool adaptation is executed via a quick-change ball clamping system. The torque
arising during the thread producing operation is transferred via the square integrated
in the quick-change adapter.
All quick-change adapters are suitable for producing left- and right-hand threads.
The adapter sizes for the appropriate quick-change tap holder may be taken from
Table 1, page 6. The clamping diameter is defined by the tool used. Owing to the
quick-change principle, a separate adapter is required for each diameter.
8
Edition: 01.02.2008
type KSN/IKZZ/MMS
2.5
Insert tool
2.5.1 Quick-change adapters types EM
Important:
Choose the appropriate quick-change adapter for the tool used!
Quick-change adapter
Guiding bush
Tool
1. Press guiding bush back
and hold it.
2. Push tool into the guiding
bush.
Bring the square into the
correct position by turning
the tool.
3. Let go of the guiding bush.
The instruction is valid for all quick-change adapters type:
EM.
Edition: 01.02.2008
9
type KSN/IKZZ/MMS
2.5.2 Quick-change adapters type EM-E-Lock
Important:
Choose the appropriate quick-change adapter for the required tool!
The tool must be provided with a groove in the square face!
1. Press guiding bush back
and hold it.
Tool
Guiding bush
2. Push tool into the guiding
bush.
Groove in the tool
Position of holding
pin and groove in
the tool must match!
Tool
Holding pin
3. Let go of the guiding
bush.
Important:
The tool may only be changed if the quick-change adapter is not fixed in
the quick-change tap holder. If quick-change adapter and tool are fixed in
the quick-change tap holder, the holding pin in the adapter stops the tool
being taken out.
EM-E-Lock.
10
Edition: 01.02.2008
type KSN/IKZZ/MMS
2.6
Insert quick-change adapter
Important:
The change of the adapter must not be executed while the machine spindle
rotates!
Fixing of the shank
1. Fix shank
Tool
Grip sleeve
ie, by adaptation of the quick-change tap
holder in the machine spindle
Shank
2. Insert quick-change adapter
Important:
Watch position of driver
and groove!
3. Strongly pull at the grip sleeve of
the quick-change tap holder and
hold it
Important:
The pressure point must
be overcome!
4. Press quick-change adapter back
5. Let go of grip sleeve
→ The grip sleeve returns to its
initial position
Edition: 01.02.2008
11
type KSN/IKZZ/MMS
2.7
Remove quick-change adapter
Important:
The change of the adapter must not be executed while the machine spindle
rotates!
Fixing of the shank
Tool
Grip sleeve
1. Strongly pull at the grip sleeve of
the quick-change tap holder and
hold it
Important:
The pressure point must
be overcome!
Shank
2. Remove quick-change adapter
3. Let go of grip sleeve
12
Edition: 01.02.2008
type KSN/IKZZ/MMS
2.8
Remove tool
Guiding bush
Tool
1. Press guiding bush back and
hold it
2. Pull out tool
3. Let go of guiding bush
EM and EM-E-Lock
Important:
EM-E-Lock:
The tool may only be detached, if the adapter is not fixed in the quickchange tap holder.
Edition: 01.02.2008
13
type KSN/IKZZ/MMS
3 Maintenance
3.1
Maintenance schedule
What?
When?
Who?
External cleaning
Periodically, depending on the degree of
dirt.
Operator
3.2 External cleaning
Clean the quick-change tap holder at periodic intervals with a duster, depending on
how dirty the holder is.
Important:
4 Storage when not in use
If the quick-change quick-change tap holder is taken out of service, please go
through the following steps:
1. Clean the quick-change tap holder with a duster.
Important:
2. Spray the quick-change tap holder with a preservation oil to avoid rusting and to
preserve the easy running of the holder.
Important:
Before storage all evidence of coolant and machining residues must be
removed.
14
Edition: 01.02.2008
type KSN/IKZZ/MMS
Notes:
Edition: 01.02.2008
15
type KSN/IKZZ/MMS
Notes:
16
Edition: 01.02.2008
type KSN/IKZZ/MMS
Notes:
Edition: 01.02.2008
17
ZB10020.GB
EMUGE-Werk Richard Glimpel GmbH & Co. KG · Fabrik für Präzisionswerkzeuge
Nürnberger Straße 96-100 · 91207 Lauf · GERMANY · Tel. +49 (0) 9123 / 186-0 · Fax +49 (0) 9123 / 14313
[email protected] · www.emuge-franken.com

Operating instruction for the quick-change tap holders type: KSN 1

Transcription

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