CNC lathe processing CNC lathe is one of the widely used CNC machine tools. It is mainly used for cutting the inner and outer cylindrical surfaces of shaft parts or disk parts, the inner and outer conical surfaces of arbitrary cone angles, complex rotating inner and outer curved surfaces, cylinders, conical threads, etc., and can be used for grooving, drilling, reaming, reaming, boring, etc.
Ordinary: in practical use, it is often used to manually measure the relative position of the CNC lathe. Take the z-direction tool as an example. After installing the tool, move the tool, manually cut the right end face of the workpiece, and then retreat the tool along the x-direction. Input the distance between the machining origin and the right end face into the CNC system to complete the cutting of the tool.
Localization: implement the tool tip detection system. According to the set speed, the blade approaches the contact sensor and sends a signal. In tool setting, spindle, tool holder, contact sensor, etc. are mainly used. It can automatically complete the tool setting, which is conducive to improving the machining accuracy. At present, it is also widely used.
External: the essence is to measure the distance between the virtual tool point in X and Z directions and the table reference point. Using the auxiliary function of external machine tools, we can create good conditions for subsequent processing and production on off campus machine tools. In practice, after installing the CNC lathe, input the corresponding compensation number to the tool length at any time to meet the needs of workpiece processing and production, and lay the foundation for the smooth progress of subsequent work.