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凸轮是一种使用很普遍的机械零件,采用经济型数控方法加工比靠模法加工有较多优点。本文着重介绍了在对加工对象全面分析基础上,得出拟合凸轮廓线较为适当的数学模型,以工作台匀速旋转为前提,以此提出具有特点的控制方法,实行编程加工,获得较高的加工精度和较好的效益,是一次成功的尝试。研究经济型数控技术是有广阔前景的。
Cam is a very common use of mechanical parts, the use of economical CNC machining more than the mold method has many advantages. This article focuses on the comprehensive analysis of the object on the basis of the obtained fitting cam profile more appropriate mathematical model to worktable uniform rotation as a precondition to put forward the characteristics of the control method, the implementation of programming, access to higher The processing accuracy and better efficiency, is a successful attempt. Study of economic numerical control technology has broad prospects.