This paper studies the basic principle of detecting cam based on the Gear Measuring Center, and solves such key problems as cam contour matching, compensation and controlling strategy for the probe.
The use of mathematical statistics method for controlling the precision of gear tests and selecting the correct statistics technology serves as a forceful tool in the proper guidance of gear tests.
运用数理统计方法如何控制齿轮试验精度，选择正确的统计技术，是指导试验的有力武器。
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Researches are carrying on the token, measurement, analysis, using and controlling of wheel gear.