This paper introduces an involutetester for measuring the high-precision gears and the involute standard templates, which was developed at the end of 1980.
本文介绍1980年底研制成的测量高精度齿轮和检定渐开线样板的渐开线检查仪。
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A method of measuring contrate involute errors of double gears, gear shapers and gear shavers on the CZ450 gear integrated error tester using the polar coordinate method is introduced.