Based on the geometrical relation between tappets and cams,uniform formulas for mutual lift-range transition between flat based tappet,roller(or sphere)tappet and cone tappet were presented.
通过分析不同从动件与凸轮的几何关系,推导出一组平底挺杆、滚子或球面挺杆、尖锥挺杆升程的相互转换通用公式。
