| WORKING RANGE |
| Table longitudinal travel (X axis) |
500mm (19.7")
|
| Saddle table transversal travel ( Y axis) |
300mm (11.8")
|
| Quill vertical travel (Z axis) |
100mm (3.9")
|
| Cross rail vertical travel (W axis) |
300mm (11.8")
|
| Table top to wheel collet |
370mm (14.6")
|
Spindle center to column neck
(from table top to 330mm (13.0") |
-470 ~ +530 mm (-18.5" ~ +20.86")
|
|
| WORK TABLE |
| Work surface |
700 x 350 mm ( 27.6" x 13.8")
700 x 290 mm ( 27.6" x 11.4") with guard
|
| Nos. of T slots |
7 on 50mm (1.97") pitch 10mm (0.39) width
|
| Permissible load table |
300 kg (660 lb.)
|
|
| SPINDLE |
| Main spindle speed (planetary motion) |
5 - 500 rpm
|
| Radial adjustment of planetary motion (Fine Adjustment) |
0 -4mm (00.157") diameter
|
|
| SPINDLE HEAD |
| Spindle head vertical movement |
600mm/min (23.6" ipm) at 60Hz
|
|
| QUILL |
| Spindle quill vertical travel |
100mm (3.9")
|
| Chopping stroke |
95mm (3.7") max
|
| Oscillating speed/25mm (1") |
200 cycle/min (1" stroke)
|
| Rapid Speed (controlled by CNC) |
3,000mm / min. (118 ipm)
|
| Continuous feed rate (controlled by CNC) |
0.1 ~ 13,000mm/min (0.01~512 ipm)
|
| Automatic stroke setting for reciprocation motion |
10 different sets can be stored
by MDI. Unlimited no.can be used
|
|
| GRINDING HEADS |
| High frequency electric motor and air turbine |
|
| for Low speed grinding head 0.75kw (1 HP, STD) |
9,000-45,000 rpm
|
| for High speed head 0.28kw (0.4HP,Option.) |
18,000-90,000 rpm
|
| for Heavy Duty rinding head 0.75kw (1 HP) |
4,500 ~ 22,500 rpm
|
| Air turbine (option) for high speed head |
Max. 175,000 rpm
|
|
| X,Y, Z AXES |
| Rapid feed (X , Y) |
2000mm/min (78.7 ipm)
|
| Rapid feed (Z) |
3000mm/min (118 ipm)
|
| Interpolation feed (X&Y) |
0.1 ~ 2000mm ( 0.004 ~ 78.7ipm)
|
| Interpolation feed (Z) |
0.1 ~ 13,000mm ( 0.004 ~ 512 ipm)
|
| Rapid feed (C) |
2,600 deg/min.(7.2 RPM)
|
| Fine feed (C) |
0.1 - 2,600 deg/min.
|
|
| AUTOMATIC WHEEL OUTFEED (U-AXIS) |
| Wheel outfeed range (on diameter) |
4mm (0.16")
|
| Wheel outfeed increment (on diameter) |
0.001 ~ 4.0mm (0.00004 ~ 0.157")
|
| Pre-set data storage |
10 sets
|
| Numbers of cycle / increment |
1 - 99
|
| Sparkout cycle |
1 - 99
|
| Automatic wheel outfeed data memory |
10 sets of stored data can be selected by T call
|
| Minimum graduation of wheel outfeed |
0.0025mm (0.0001") on dia.
each data set can be changed in the program
|
|
| GRINDING CAPACITY |
| Largest hole ground without adapter |
0.5 ~ 100mm dia. (0.02 ~ 3.9")
|
| Largest hole ground with adapter |
3100mm dia.(12.2")
|
| Smallest hole ground |
0.5mm dia.(0.02")
|
| Taper grinding angle(Standard taper/reverse taper) |
0 - 3 deg.
included angle over full travel of quill
|
|
| POSITION DETECTOR |
| X,Y,Z Axes |
Ultra precision linear glass scale
|
| C-Axis |
Pulse coder
|
|
| MINIMUM PROGRAMMABLE RESOLUTION |
| X, Y, Z Axes |
0.0001mm (0.00001")
|
| C Axis |
0.001 degree
|
|
| POSITIONING ACCURACY |
| X, Y, Z Axes |
+/- 0.0007mm (0.000028")
|
| C Axis |
+/- 25 arc seconds
|
|
| REPEATABILITY |
| X, Y, Z Axes |
+/- 0.0003mm (0.000012")
|
| C Axis |
+/- 7 arc seconds
|
|
| ELECTRIC REQUIREMENTS |
AC 200/220VAC 3 phase, 30 amp, 11KVA
45 amp, 17KVA if equipped with heavy duty
grinding head option
|
|
| COMPRESSED AIR |
| Air pressure |
6 kg/cm2 (0.59Mpa) or more (90psi)
|
| Max. air consumption |
300NL/min (11 cfm)
|
|
| MACHINE DIMENSIONS |
| Length x Width x Height (max.height) |
3,700 x 2,650 x 2,455mm (2,755mm max)
(150" x 104" x 97") (108.5" max height)
|
| Height from floor to table top |
900 mm (35.4")
|
| Net weight |
3,200 kg (7,000 lb.)
|
|
| FLOOR SPACE |
| Length |
4020mm (13')
|
| Width |
900 mm (35.4")
|
| Net weight |
3,260mm (10.7')
|
