按照样板或靠模控制刀具或工件的运动轨迹进行切削加工。
运动 中文名称：仿形加工英文名称：copying定义：仿照模型轮廓或依据有关轮廓的数据，通过随动系统控制加工工具或工件的运动轨迹，加工出有同样轮廓形状的工件的加工方法。所属学科：机械工程（一级学科）；切削加工
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Some main errors in machining longitudinal and transverse groove, especially profile machining error and contour matching error and electrode positioning error, were analyzed.
为此,分析了钢管电火花刻槽机在加工纵、横向刻槽时的主要加工误差,尤其是仿形加工误差、轮廓匹配误差和电极定位误差。
参考来源 - 钢管电火花刻槽工艺及槽深测量方法的研究The research mainly includes the following aspects:1. Based on the requirements of the project and the practical characteristics of the workpieces, an integrated NC profile modeling machining system was designed.2.
本论文的研究工作包括以下几个方面:1.根据项目要求及工件实际特点设计整体数控仿形加工系统。
参考来源 - 球冠面反求数据处理方法的研究·2,447,543篇论文数据，部分数据来源于NoteExpress
介绍了一种特殊的仿形加工高精度非线性凸轮曲线的方法。
A special contour machining method of high precision non linear CAM curve is presented in this paper.
对活塞环仿形车削误差的统计分析表明：靠模仿形加工中存在系统误差。
The Statistical analysis of piston ring tracer cutting errors shows that there is a systematic error in the tracer cutting.
试验表明，该测头可满足新型数控机床对高精密测量及仿形加工的要求。
Experiments have proved that the probe can meet the requires of new NC and be used in copying process and precise measurement.
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