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齿轮、蜗轮蜗杆和螺纹是现代机械用仪表中的重要零件。而精确计算 M 值和设计滚刀齿形对于保证上述三种零件的制造精度,提高互换性均有很大意义。过去计算 M 值虽
Gears, worms and threads are important parts of modern mechanical instrumentation. Accurately calculating the M value and designing the cutter tooth shape is of great significance for ensuring the manufacturing precision and the interchangeability of the above three parts. In the past to calculate the M value though