Proposal of a new mode of NC command for implementation of profile accuracy and productivity in grinding

Masakazu Miyashita; Akira Kanai; Michimasa Daito

doi:10.1117/12.246792

19 August 1996 Proposal of a new mode of NC command for implementation of profile accuracy and productivity in grinding

Masakazu Miyashita, Akira Kanai, Michimasa Daito

Proceedings Volume 2775, Specification, Production, and Testing of Optical Components and Systems; (1996) https://doi.org/10.1117/12.246792
Event: Optical Instrumentation and Systems Design, 1996, Glasgow, United Kingdom

Abstract

A profile grinding equipped with a new mode of NC command is characteristic of being provided with a feedback sensor for detecting a displacement of table to control plunge feed and a sensor for detecting grinding load to decide selectively a sparkout time or a traverse feed rate. The new model gives a plunge feed command for motion copying and also a selective size reduction or sparkout time command similar to pressure copying. As a result, profile area with large error can be fast removed under high grinding load and for the other area, profile feed rate can be increased by shortening sparkout time selectively. Applying the new mode NC command, a high profile accuracy and also high productivity in grinding can be expected.

Citation Download Citation

Masakazu Miyashita, Akira Kanai, and Michimasa Daito "Proposal of a new mode of NC command for implementation of profile accuracy and productivity in grinding", Proc. SPIE 2775, Specification, Production, and Testing of Optical Components and Systems, (19 August 1996); https://doi.org/10.1117/12.246792

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