1. Preliminary preparation
According to the introduction of CNC turning and milling composite processing manufacturers, the process requirements of typical parts and the batch of workpieces to be processed are determined, and the function that CNC lathes should have is to prepare in advance, and the prerequisites for rational selection of CNC lathes are to meet the process requirements of typical parts.
The process requirements of typical parts processed by CNC turning and milling are mainly the structural size, processing range and precision requirements of the parts. According to the accuracy requirements, that is, the dimensional accuracy, positioning accuracy and surface roughness of the workpiece, the control accuracy of the CNC lathe is selected. Choose according to reliability, which is the guarantee of improving product quality and production efficiency. The reliability of CNC machine tools means that when the machine tool performs its functions under specified conditions, it runs stably for a long time without failure. That is, the mean time between failures is long, even if a failure occurs, it can be recovered in a short time and put into use again. Choose a machine tool with a reasonable structure, well-manufactured, and mass-produced. Generally, the more users, the higher the reliability of the CNC system.
2. Purchase of machine tool accessories and tools
Machine tool accessories, spare parts and their supply capacity, tools are very important for CNC lathes and turning centers that have been put into production. When choosing a machine tool, careful consideration should be given to the compatibility of tools and accessories.
3. Focus on the identity of the control system
Manufacturers of CNC turning and milling composite processing generally choose products from the same manufacturer, at least the control system of the same manufacturer, which brings great convenience to maintenance work. Teaching units, due to the need for students to be well-informed, choose different systems, and it is a wise choice to be equipped with various simulation software.
4. Choose according to the price-performance ratio
Make sure that the functions and precision are not idle or wasted, and do not choose functions that are not related to your needs.
5. Protection of machine tools
When required, the machine tool can be equipped with fully enclosed or semi-enclosed guards and automatic chip removal devices.
