Ogic Co., Ltd -Our company makes gears- Ogic Co., Ltd -Our company makes gears-
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Automobile industry
Automobile industry
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Machine tool industry
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Machine tool industry (2)
High-precision curvic couplings have long been made by a limited number of manufacturers. They have been expensive and of low quality and required long delivery periods.
But since our introduction of new and effective equipment, it is now possible to manufacture high-precision curvic couplings efficiently.

Here are some of our achievements.
[Specification for 1 degree calculation (360 teeth)]
index precision: less than 2 seconds
face edge runout at stacking time:
less than 0.01
inner outer diameter runout: less than 0.01
tooth height direction: 90 percent or more
tooth line direction: 90 percent or more
Confirmation on deflection at stacking, and measurement of pitch can be easily confirmed with P40 or P100 gear measuring equipment. Measured data are reliable and highly evaluated by our customers.