为了能在数控车床上准确加工出合格的零件,我们必须先设置程序原点。所谓的程序原点就是编制零,件程序的起始点。加工零件时,先由操作者进行对刀,以设置程序原点。原始方法如图1。根据所设置的原点。调整好刀尖位置,用一个程序段输入刀尖的x及y坐标数值,数控系统读入坐标系设定的程序段。例: In order to accurately process the CNC lathe out of qualified parts, we must first set the program origin. The so-called program origin is the preparation of zero, the starting point of the program. Machining parts, the first operator on the knife to set the program origin. The original method shown in Figure 1. According to the set origin. Adjust the tool nose position, input the tool nose x and y coordinate values ​​in one block, and the numerical control system reads the block set by the coordinate system. example: