Selection principles of CNC parts

Preliminary preparation
Determining the process requirements of typical parts, the batch of processed workpieces, and formulating the functions that CNC lathes should have are the prerequisites for making preliminary preparations and rationally selecting CNC lathes: meeting the process requirements of typical parts.
The process requirements of typical parts are mainly the structural dimensions, processing range and precision requirements of the parts. According to the precision requirements, that is, the dimensional accuracy, positioning accuracy and surface roughness requirements of the workpiece, the control accuracy of the CNC lathe is selected. According to reliability, reliability is the guarantee for improving product quality and production efficiency. The reliability of CNC machine tools refers to the long-term stable operation of the machine tool without failure when it performs its functions under specified conditions. That is, the average time between failures is long, and even if a failure occurs, it can be restored in a short time and put back into use. Choose a machine tool with a reasonable structure, excellent manufacturing, and mass production. Generally, the more users, the higher the reliability of the CNC system.
Machine tool accessories and tools
Machine tool accessories, spare parts and their supply capabilities, and tools are very important for CNC lathes and turning centers that have been put into production. When selecting a machine tool, you need to carefully consider the matching of tools and accessories.
Control system
Manufacturers generally choose products from the same manufacturer, or at least the control system from the same manufacturer, which brings great convenience to maintenance work. Teaching units, because students need to be knowledgeable, choose different systems and equip various simulation software is a wise choice.
Choose based on performance-price ratio
Make sure that functions and precision are not idle or wasted, and do not choose functions that are irrelevant to your needs.
Machine tool protection
When necessary, the machine tool can be equipped with fully enclosed or semi-enclosed protective devices and automatic chip removal devices.
When choosing CNC lathes and turning centers, the above principles should be considered comprehensively.