22 September 1993 Computer-based measuring system of transmission accuracy of machine tools
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Proceedings Volume 2101, Measurement Technology and Intelligent Instruments; (1993) https://doi.org/10.1117/12.156449
Event: Measurement Technology and Intelligent Instruments, 1993, Wuhan, China
Abstract
A new method--difference frequency sub-division technique is proposed to process the signals of a group of phase (or frequency)-modulated sensors(e.g. inductosyn). The new method can achieve the measuring resolution as high as O.07M (or 0, 04 rim). A new system, based on the above method, is developed, with a 8098 microprocessor and circle inductosyn, for measuring transmission chain kinematic error of gear bobbing machine.The long and adjacent period error can be obtained simultaneously with the measuring accuracy of 1. This system provides an effective means for measurement and improvement of transmission chain accuracy of machine tools. Keywords:Transmission chain accuracy, Inductosyn,Difference frequency,Sub-division, On-line measurement.
© (1993) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Cheng Rui Zhang, Cheng Rui Zhang, Xiang Chun Sun, Xiang Chun Sun, Chun Yan Li, Chun Yan Li, } "Computer-based measuring system of transmission accuracy of machine tools", Proc. SPIE 2101, Measurement Technology and Intelligent Instruments, (22 September 1993); doi: 10.1117/12.156449; https://doi.org/10.1117/12.156449
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