YUAN Bo, ZHANG Gui-xiang, CHEN Gen-yu, et al. Design of grinding wheel profile measuring system based on CCD sensor[J]. 2014, 33(1): 101-104. DOI: 10.13873/j.1000-97872014.01.003.
To measure grinding wheel profile in laser truing process
a grinding wheel profile measuring system consists of CCD laser displacement sensor
precise moving table and DSP is designed based on laser-triangulation.The DSP design is used for sensor control and data processing circuit
to realize application in laser truing process.The sensor measuring precision verification experiment and laser turing experiment show that CCD displacement sensor can achieve precision of 7μm
and the designed profile measuring system can accurately measure the grinding wheel profile
and is successfully applied in laser truing grinding wheel system