ANCA MODEL TG4 4-AXIS CNC TOOL AND CUTTER GRINDER

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X-Axis Longitudinal Stroke
Maximum grinding length (100mm wheel @ 0 deg) 15.86"
Maximum grinding length (100mm wheel @ 30 deg) 13.30"
Positional feedback resolution .000196
9"
Servo input resolution .000196
9"
Programming resolution .000039
4"
Rapid traverse 275.59"
Maximum feedrate 137.79"
Accuracy
Repeatability .000039
4"
Drive Closed
loop Servo motor
Y-Axis Cross Stroke
Workpiece spindle C/L to grinding spindle nose (max) @ 0 deg 7.91"
Workpiece spindle C/L to grinding spindle nose (min) @ 0 deg 6.06"
Positional feedback resolution .000197
"
Servo input resolution .000197
"
Programming resolution .000039
4"
Rapid traverse 275.59"
Maximum feedrate 137.79"
Accuracy .000197
"
Repeatability .000034
9"
Drive Closed
loop Servo motor
Z-Axis Vertical Stroke
Workpiece spindle C/L to grinding spindle nose (max) 5.86"
Workpiece spindle C/L to grinding spindle nose (min) 1.45"
Positional feedback resolution .000197
"
Servo input resolution .000197
"
Programming resolution .000039
4"
Rapid traverse 275.59"
Maximum feedrate 137.79"
Accuracy .000197
"
Repeatability .000039
4"
Drive Closed
loop Servo motor
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Options
Variable speed grinding spindle
Range (A) 1500 to
2700 RPM
Range (B) 2750 to
4800 RPM
Range (C) 4500 to
8500 RPM
A-Axis Workpiece Spindle
Maximum swing 3.15"
Part weight 15 kg
Workpiece taper ISO50
Maximum speed 150 RPM
, 250 RPM
option
Positional feedback resolution .005 de
g.
Servo input resolution .005 de
g.
Programming resolution .001 de
g.
Speed range (closed position loop) 0-150 R
PM
Accuracy +/-0.05
deg.
Repeatability +/-0.02
5 deg.
Draw bar thread M24
Maximum runout at workpiece spindle nose (TIR) .000196
9"
Drive Closed
loop Servo motor
Grinding spindle
Power 3.3KW
Speed 1910/28
70/4305 RPM or
2296/34
45/5167 RPM
Grinding wheel locations Front/B
ack
Rotation Fwd/Rev
Quill diameter 3.15"
Quill manual advance 3.937"
Maximum runout at grinding spindle nose (TIR) .000078
7"
Column (5th Axis)
Manual rotation 360 deg
.
Rotational graduations 1 deg.
Clamping 3 point
s
Stock
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Tailstock
Precision machined cast iron #2 morse taper
Fastprobe
Sensing type Trigger
Measurement technique "on-the
-fly"
Location repeatability .000196
9"
Measurement repeatability .000196
9"
Permissible overtravel .472"
Degrees of freedom 6 direc
tions
Tip construction (replacable) Tungste
n carbide
Machine
Color RAL7035
/RAL5014
(Durath
ane paint)
Weight 1800 kg
Power requirements (18 KVA
) (50/60 Hz)
480/460
/415/380/220
Coolant manifold inlet
Thread (1 off)
Coolant manifold outlet
Thread (3 off)
Watertight guarding Fully e
nclosed
Cooling Heat ex
changer
Interface (DNC) RS232 V
24
Translations available English
/German