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series picture

TGN Series

CNC Thread Grinding Machine 

Highlights
  • Helix angle is programmable via CNC control by numerical input.
  • Stable pitch diameter of thread by optimal dresser location
  • High accuracy achieved by closed loop control on each axis
Technical data
Distance between centers
49.2 in.
Max. grinding thread length
47.2 in.
Max. grinding thread diameter
7.9 in.
Max. workpiece weight
220 lbs.
Grinding wheel diameter
20.1 in.
Distance between centers
Max. grinding thread length
Max. grinding thread diameter
Max. workpiece weight
Grinding wheel diameter
product teaser picture
TGN 30/30
11.8 in.
9.8 in.
3.5 in.
44 lbs.
15.9 in.
Details
product teaser picture
TGN 30/80
31.5 in.
29.5 in.
5.9 in.
176 lbs.
17.9 in.
Details
product teaser picture
TGN 45/125
49.2 in.
47.2 in.
7.9 in.
220 lbs.
20.1 in.
Details

CNC Thread Grinding Machine

TGN series is high-rigidity, high-accuracy thread grinding machine with the same ease of use as our cylindrical grinding machines. The swivel of grinding spindle is programmable via the CNC control by easy numerical input, and it provides high-accuracy thread grinding for various workpieces such as spindle, tool, thread gauge, ball screw, etc. The accuracy is secured by closed loop positional feedback on each axis, and also by locating dresser on the back of work spindle which stabilizes the pitch diameter of thread.

For more information on Taiyo Koki please visit www.taiyokoki.com.

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