A Size-Shifting Measuring Method for Multi-Diameter Shaft Grinding

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Abstract:

A novel size-shifting measuring method for multi-diameter shaft grinding is presented. The principle of size-shifting measuring method is to automatically switch the zero positions of multi-diameter shaft in grinding process. Each steps zero position of the sample part and magnification of the gage head are measured before grinding. The measured values of all these steps are controlled within the gage head measuring range by auto-compensation, so that the grinding process of multi-diameter shaft can be accomplished with only one-step installation and non-stop. The size-shifting software of the function is programmed, and the hardware circuit is designed for active measuring instrument. The experimental measurement on the basis of active measuring instrument is carried out to demonstrate the validity of this suggested method. This method has such advantages as operational simplicity, high efficiency and reasonable accuracy. At the same time, the research result is beneficial to further improving the active measuring instrument.

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1661-1664

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September 2013

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© 2013 Trans Tech Publications Ltd. All Rights Reserved

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