Miyano Innovation Line

High precision CNC lathe
Miyano Innovation Line
High efficiency through space savings
A compact design with a total machine width of 700 mm
and a floor space requirement of 1.04 m2 has made it
possible to shorten production lines and improve factory
space utilization.
The incorporation of a high-speed gantry loader with a
loading time of 3.5 seconds and a wide choice of infeed
and outfeed devices allows stand-alone automation or
integration with other processes.
High-precision positioning
and exceptional accuracy
A combination of a single slide construction, achieved
using slides with excellent damping characteristics and
a lubricating oil discharge control has increased followup performance for very small axis movement and has
brought lost motion as close to zero as possible. Builtin spindles with forced cooling and built-in sensors give
smooth rotation with low vibration thanks to beltless
drive. This construction ensures outstanding accuracy
and repeatability.
2
Improved efficiency through
further space savings
The GN-3200W is the twin spindle version of the GN3200
which, equipped with a high speed loader, makes
even higher productivity available. The machine width
is 33% shorter than previous Miyano models and the
required floor space has been reduced by 27%, realizing
significant space saving.
A wide choice of infeed/outfeed devices, single or
double high speed gantry loaders, transfer and turnover
units makes the machine the best choice to meet specific
automation needs.
Clever, rigid construction with
zero thermal effect
The basic concept in designing the machine is
p re v e n t i n g t h e r m a l d i s p l a c e m e n t o v e r t i m e b y
transferring the heat of machining to the machine body.
This is achieved by a frame and bed with a thermally
symmetric design, backed up by a wing-type headstock
and a separate coolant tank.
3
Example Configurations
■ IN conveyor / OUT conveyor
■ IN part feeder / OUT conveyor
Part feeder
78 235 147
6
OUT conveyor
125 115 160
OUT conveyor
125115 160
1,100
1,100
Gantry loader with
high-speed travel of
154 m/min. on the X
axis.
700
■ IN/OUT rotary stocker
700
400
■ IN/OUT pallet conveyor
400
■ IN/OUT workpiece stocker
Pallet conveyor
Tray unloading position
1895
1,477
1,477
Rotary stocker
(6-station)
290
1,200
1,206
Tray loading position
1,150
807
Stock quantity
(permissible stock height:180 mm)
700
4
500
700
450
700
10 tray stocker
506
78 235 147
1,555
453
1555
IN conveyor
453
High-efficiency production is achieved
in combination with devices like newly
designed high-speed gantry loaders
featuring excellent cost performance,
and part feeders, conveyors and
pallet stockers.
■ IN conveyor / OUT conveyor
■ IN part feeder / OUT conveyor
Part feeder
1555
453
1555
78 235 147
OUT conveyor
Workpiece reverse
6
78 235 147
453
1,555
IN conveyor
OUT conveyor
225 115
1,900
225 125 150
1900
Primary machining
Secondary machining
1,400
Primary machining
500
Secondary machining
1,400
■ IN pallet conveyor / OUT pallet conveyor
500
■ IN workpiece stocker / OUT workpiece stocker
Tray unloading position
1895
1477
Tray unloading position
290
Workpiece reverse
Workpiece reverse
Tray loading position
IN conveyor
2,300
Primary machining
OUT conveyor
Secondary machining
2,412
Primary machining
Tray loading position
Secondary machining
Tray stock quantity: 10 rows
450
1,400
450
IN stocker
500
6
1,400
6
OUT stocker
500
5
Machining accuracy
■ Test piece
■ Dimensional accuracy
φ25
φ14
0
■ Roundness
φ25
8:52
8:32
16:50
16:30
16:10
15:50
15:30
15:10
14:50
14:30
14:10
13:50
13:30
13:10
12:50
12:30
12:10
11:50
11:30
11:10
Time
■ Surface roughness
90 °
90 °
10:50
10:30
9:50
-5
10:10
BSBM
2,500m-1
0.05mm/rev
0.1mm
9:30
Machined portion
Material:
Spindle speed:
Feed:
Depth of cut:
8:50
15
8:30
15
8:00
20
9:10
φ14
Displacement (μm) 5
1.000µm
φ 14
Rz ISO:0.91 μ m
180 °
180 °
0°
0°
-1.000µm
500.1µm
1.250mm
500.1µm
1.250mm
1.000µm
φ 25
270 °
Roundness: 0.30μm
Rz ISO:0.91 μ m
270 °
Roundness: 0.30μm
φ 14
φ 25
Tooling area
-1.000µm
■ GN-3200
■ GN-3200W
700
280
X st.180
280
Z st. 200
230
150
50 45
108
50
X st.180
308
308
Z st. 200
50 45
230
108
308
Z st. 200
X st.180
50
108
50 45
230
150
50
Spindle nose
Spindle nose
150
Spindle nose
280
Tooling system
Dummy
Drill
Tool post
Collet holder
Chuck collet
Holder BO
φ20mm
Holder TA
□12mm/□16mm
Holder TB
□12mm/□16mm
Holder CA
□12mm/□16mm
Holder CB
□12mm/□16mm
6
Boring tool
Center drill
Sleeve
φ8,10,12,16mm
Boring tool
Chuck system
■ Collet chuck (pull type)
■ Collet chuck (fixed type)
■ Fine precision chuck
■ Power chuck
■ Diaphragm chuck
External view
875
1,600
■ GN-3200
1,460
350
(886)
(1,532)
700
875
1,600
■ GN-3200W
350
700
1,460
350
(886)
(1,532)
1,400
NC Specification
GN-3200
FS 0i-TD 1 system
GN-3200W
FS 0i-TD 2 system
Controlled axis
X, Z
Controlled axis
X, Z 2 axes × 2 systems
Min. input increment
0.0001mm, 0.00001inch, 0.0001deg
2 Saddle loader: 2 axes × 2 systems
Min. output increment
X axis:0.00005mm (Radius value) Z axis:0.0001mm
1 Saddle loader: 2 axes × 1 system
Interpolation
G01, G02, G03
Min. input increment
0.0001mm, 0.00001inch, 0.0001deg
Threading
G32, G33, G34
Min. output increment
X axis:0.00005mm (Radius value) Z axis:0.0001mm
Rapid feed override
0 ∼ 100%
Interpolation
G01, G02, G03
Cutting feed override
0 ∼ 150%
Threading
G32, G33, G34
Parts program storage capacity
512Kbyte(1,280m)
Rapid feed override
0 ∼ 100%
No of registered programs
400
Cutting feed override
0 ∼ 150%
Spindle function
Spindle speed S4-digits, directly specified (G97),
Parts program storage capacity
Total of 2 systems 1Mb (2,560m)
Constant Cutting speed control (G96)
No of registered programs
800 (Total of 2 systems)
Tool function
T ○○△△ （○○ =Tool number & geometry,
Spindle function
Spindle speed S4-digits, directly specified (G97),
△△ =Wear offset number)
Constant Cutting speed control (G96)
Tool compensation
64 pieces (total of 3 system: 96 pieces)
Tool function
T ○○△△ （○○ =Tool number & geometry,
Data input/output
RS-232C, Memory card interface
△△ =Wear offset number)
Others
8.4" color LCD, Work piece coordinate system (G52 - G59),
Tool compensation
64 pieces (total of 3 system: 96 pieces)
Inch/ metric change, Chamferring/Corner R, Programmable data input (G10),
Data input/output
RS-232C, Memory card interface
Direct drawing dimension programming, Drilling canned cycle,
Others
8.4" color LCD, Work piece coordinate system (G52 - G59),
Custom macro, Multiple repetitive canned cycle, Background editing,
Inch/ metric change, Chamferring/Corner R, Programmable data input (G10),
Spindle orientation, Rigid tapping, Tool life management,
Direct drawing dimension programming, Drilling canned cycle,
Tool nose R compensation(G40, G41, G42), Actual cutting feed rate display,
Custom macro, Multiple repetitive canned cycle, Background editing,
Operating time/Parts No. display.
Spindle orientation, Rigid tapping, Tool life management,
Options
Polar coordinate interpolation, Cylindrical interpolation, Cs outline control.
Tool nose R compensation(G40, G41, G42), Actual cutting feed rate display,
Operating time/Parts No. display.
Options
Polar coordinate interpolation, Cylindrical interpolation, Cs outline control.
7
Machine specifications
Items
Machining capacity
Max. Diameter of collet chuck
GN-3200
Pull type collet chuck
fixed type collet chuck
Fine precision air chuck
Power chuck
Diaphragm chuck
Max. Machining length
Max. work length with loader
GN-3200W
φ 40mm
φ 35mm
φ 45mm
φ 45mm
φ 45mm
50mm
40mm
Spindle
Number of spindles
Spindle nose
Through hole diameter
Inner diameter of draw tube
Spindle speed range
Slide
Number of Tool Platens
Type
Type of slide
Control axis
Slide travel
Rapid feed rate
X-axis
Z-axis
X-axis
Z-axis
X-axis
Z-axis
1
Special flat
φ 17mm
φ 11mm
8,000min-1
2
1
Horizontal linear tool platen
Dovetail
Dovetail
2-Axis (Simultaneously X, Z)
180mm
200mm
15m/min
15m/min
2
2 × 2-Axis (Simultaneously X, Z)
Tools
Shank size of square turning tool
Number of tools
Diameter of drill shank
Motor
Spindle drive
Coolant
Tank type
Tank capacity
Spindle Cooling device
Tank capacity
Air supply
Air pressure supply
Lubricating system
Tank capacity
Equipment power supply
Capacity
Machine dimensions
Spindle center height
Machine hight
Floor space
□ 10、 12、 (16)mm
Standard
5
5×2
φ 20mm
15Min./Cont.
Oil Viscosity VG10
2.2/1.5kw
Separate type
90L
200L
7L
9L
0.4Mpa(4kgf/cm2)
Oil Viscosity VG32
Width
Depth
Machine weight
1.5L
1.5L × 2
7.2KVA
14KVA
875mm
1,600mm
700mm
1,460mm
1,500kg
1,400mm
1 saddle 2 hands
---
1 saddle 2 hands
2 saddles 4 hands
2,700kg
Others
Spalsh guard interlock.
Optional accessories
Gantry loader, Chuck Systems, Air Blow, High pressure ＆ inner coolant, Spindle inner coolant, Automatic fire-extinguisher, Automatic power off, Chip conveyor, Chip box,
Total and Preset Counter, Total and multi counter, Coolant mist collector duct, Damper & duct, warning light, Specification color, etc.
Loader specifications (Optional)
2-Axes NC
Conveyance capability
Max. work piece size
max. weight capacity
Feed rate
φ 40 × 40mm
Right and left operation
Upper and lower sides
250g
130m/min
154m/min
Right and left operation
Upper and lower sides
PMC axis control
Flexible loader control
Rack & pinion
Rack & pinion
Control
Control system
Control soft
Drive system
(Miyano Company)
JAPAN
SOUTH ASIA
CHINA
CITIZEN MACHINERY MIYANO CO.,LTD.
500 Akazawa, Yabuki-machi, Nishishirakawa-gun, Fukushima-ken 969-0206, Japan
AMERICA
Kitakami works
TEL.81-248-44-3050 FAX.81-248-44-3051
CITIZEN MACHINERY ASIA CO.,LTD.
TEL.66 - 35 -721- 833 FAX.66 - 35 -721- 835
TEL.86-533-6150560 FAX.86-533-6161379
69 Moo 1 Phaholyothin Road, Sanubtube, Wang Noi, Ayutthaya 13170, THAILAND
366,HENGTONG ROAD OF ZHOUCUN, ZIBO, SHANDONG, P.R.CHINA
Mettinger Strasse 11, D-73728 Esslingen, GERMANY
URL:http://cmj.citizen.co.jp/
Fukushima works
Kitakami works
CITIZEN CHINA PRECISION MACHINERY CO.,LTD.
EUROPE-Germany CITIZEN MACHINERY EUROPE GmbH
EUROPE-UK
Headquarters
Tokorozawa works
TEL.49-711-3906-100 FAX.49-711-3906-106
CITIZEN MACHINERY UK LTD.
TEL.44-1923-691500 FAX.44-1923-691599
MARUBENI CITIZEN-CINCOM INC.
TEL.1- 201- 818- 0100 FAX.1- 201- 818 -1877
1 Park Avenue, Bushey, WD23 2DA, UK
40 Boroline Road Allendale, NJ 07401, U.S.A.
All specifications are subject to change without prior notice. This product is an export control item subject to the foreign exchange and foreign trade act. Thus, before exporting this product, or taking it overseas, contact your CITIZEN
machine dealer. Please inform your CITIZEN machine dealer in advance of your intention to re-sell, export or relocate this product. For the avoidance of doubt products include whole or part, replica or copy, technologies and software.
In the event of export, proof of approval to export by government or regulatory authority must be evidenced to CITIZEN. You can operate the machines after the confirmation of CITIZEN.
CITIZEN is a registered trademark of Citizen Holdings Co., Japan.
PRINTED IN JAPAN FEB. 2012