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怎么求漸開線齒輪嚙合時(shí)的曲率半徑和速度 |
點(diǎn)評(píng)
經(jīng)典做法是:
1 對(duì)漸開線參數(shù)方程一次求導(dǎo)和二次求導(dǎo),
2 代入高數(shù)講的曲率公式。
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