Optimization design for cam lifting curve used to drive spool of distributor in hydraulic press;
液压机分配阀芯驱动凸轮升程曲线优化设计
High Precision and Constant Velocity CNC Grinding of Arbitrary Cam Curves;
任意凸轮曲线的高精度等速CNC磨削
Realization of Cam Non-circular Grinding Based on Siemens SINUMERIK 840D CNC System;
基于西门子840D数控系统的凸轮非圆磨削的实现
A Method for Smoothing the Displacement Curves of Combination Cams;
组合凸轮位移曲线的光顺处理
Research on CAD/CAM/CNC Integrated Grinding System of Disk Cams;
平面凸轮CAD/CAM/CNC一体化磨削系统研究
The influence of the four common motion characteristics of oscillating followers on the pressure angle of cams are discussed.
论述了摆动从动件的四种常用运动规律对盘形凸轮压力角的影响，作出了压力角随凸轮转角变化规律的曲线；指出了在不同运动规律下，如何合理地确定凸轮与摆杆的相对转向，以使机构具有较高的传动效率；阐述了在基本尺寸不变的前提下有效降低压力角的根本原因；提出了等速运动规律下凸轮推程廓线上各点压力角的求法。