【摘要】 <正> 1 引言按给定的从动件运动规律设计圆锥凸轮的廓线,必须预先确定凸轮的基圆半径和锥顶角。通常,锥顶角根据实际设计要求给定,基圆半径为待定尺寸。本文通过引入“虚拟盘形凸轮”的概念,即把空间圆锥凸轮展成为平面,并将其假想做一虚拟的盘形凸轮,随之构造起相应的类速度图,研究解决了按许用压力角设计最小尺寸的直动从动杆空间圆锥凸轮机构的课题。更多还原

【Abstract】 Through introducing the concept of "fictitious plate cam" by the author of this papeer,that is to unfold the circular-cone cam into a plane in order to imagine it as a fictitious plate cam, and then construct the analogous velocity chart corresponding to the "fictitious plate cam" by transplanting the core of thought of В.Т.КОСТИЦЫН’s analogous velocity chart method. The task of designing the translating follower spacial circular cone cam mechanisms with minimum size according to allowable pressure angle was studied and solved.更多还原