The pioneer of large workpiece grinding
CNC cylindrical grinders
SelectG7
Outline
Table feed mechanism eliminating ball screw waviness
For the sake of making stable high accuracy grinding possible over a long period of time, a JTEKT original table feed mechanism is adopted.
Straightness and surface texture is improved by notaffecting the table with ball screw waviness.
φ760mm 〜 φ1,065mm wheel specifications
We have prepared a wheel diameter of φ1,065mm to make the grinding of workpieces with significant swing possible.By using a wheel spindle with an even higher rigidity, machining with a wheel width of 300mm has been made possible.
Specification
Distance between centers |
mm |
1,000/2,500/3,200/4,000 |
|
Swing over table |
|
Max. grinding diameter |
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Grinding wheel OD |
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Wheel surface speed |
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Wheelhead feed speed |
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Wheelhead smallest input increment |
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Workpiece spindle speed |
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[ ] shows optional specifications.