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论文类型：期刊论文

发表时间：2006-01-01

发表刊物：13th Conference on Abrasive Technology in China

收录刊物：SCIE、EI、CPCI-S

卷号：304-305

页面范围：127-130

ISSN号：1013-9826

关键字：grinding; temperature; thermocouple; dynamic response error; compensation

摘要：In order to improve grinding temperature measuring precision the compensation method of thermocouple dynamic response errors and the modification method of non-linearity of thermocouple characteristic curve were analyzed and then programmed with VC++ language. Further more a grinding temperature measuring system was developed by means of second development of 10612CF type of TOP DAC (data acquiring card) with Labwindows/CVI, which provides three kinds of estimating thermocouple time constant methods. Primary debugging results showed that the measuring system developed is simply easy to handle and can satisfy experimental study of grinding temperature.