With cylindrical coordination,this paper establishes the contour surface equations and pressure angle formula of the conical grooved cam with translating conical roller follower.
英
美
- 借助柱面坐标,建立了圆锥滚子直动从动件圆锥槽凸轮的廓面方程和压力角公式。
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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