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TGN 30/30

CNC Thread Grinding Machine

Distance between centers
11.8 in.
Max. grinding thread length
9.8 in.
Max. grinding thread diameter
3.5 in.
Max. workpiece weight
44 lbs.
Grinding wheel diameter
15.9 in.
Control & software alternatives
FANUC

Highlights

High-accuracy thread grinding machine with excellent operability having distance between centers 300mm

  • Numerical-controlled swivel of wheelhead enables helix angle change by easy numerical input.
  • It provides high-accuracy thread grinding for various workpieces such as thread gauge, worm shaft, etc.

Closed loop positional feedback for each axis providing the highest accuracy thread grinding results

  • Rotary encoder with 0.0001°control on work spindle, and optical scale feedback control on X & Z-axis are equipped as standard.
  • By equipping built-in type grinding spindle as standard, machine vibration is minimized to achieve high-accuracy thread grinding even with small-diameter thread.

Improvement in stability of pitch diameter of thread

  • Locating the dresser on the back of the work spindle enables minimizing error in X-axis travel and improves diameter accuracy.

Easier replacement of the grinding wheel and the dresser

  • Easy access from a side door, and a top door available for crane operation.

Downloads & Technical Data

Downloads

Clearance
Distance between centers
11.8 in.
Max. grinding thread length
9.8 in.
Max. grinding thread diameter
3.5 in.
Max. workpiece weight
44 lbs.
Grinding spindle
Grinding wheel diameter
15.9 in.