Non-contacted instrument for measuring the error of NC cutter holder

Xibo Ding; Jianyin Guo

doi:10.1117/12.471647

20 September 2002 Research of Non-contacted Instrument For Measuring the Error of NC Cutter Holder

Xibo Ding, Jianyin Guo

Proceedings Volume 4927, Optical Design and Testing; (2002) https://doi.org/10.1117/12.471647
Event: Photonics Asia, 2002, Shanghai, China

Abstract

NC cutter holder is one of NC machine’s important accessories. Now index gauge still was used to measure the angular indexing error and repeated location error of NC cutter holder. A few mechanical instruments have been developed, which are more accurate than index gauge, but the requirement of high accuracy and convenient operation can not be fulfilled. To solve the problem, we develop a new photoelectric non-contact displacement instrument, the non-contacted instrument for measuring the error of NC cutter holder is designed based on it. It has many advantages, such as simplify structure, low manufacture cost and high accuracy. The instrument’s discrimination can achieve 0.1 μm, the results showed the instrument’s accuracy is about ±0.3μm.

Citation Download Citation

Xibo Ding and Jianyin Guo "Research of Non-contacted Instrument For Measuring the Error of NC Cutter Holder", Proc. SPIE 4927, Optical Design and Testing, (20 September 2002); https://doi.org/10.1117/12.471647

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