First determine the process requirements of the parts and the batch size of the cnc machining parts, plan the functions that the CNC lathe should have, and make preparations, and the prerequisites for the reasonable selection of the CNC lathe meet the process requirements of the typical parts. The process requirements of the typical parts are mainly the structural dimensions and processing of the parts. Range and accuracy requirements. 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 the reliability of CNC lathe processing. Reliability is the guarantee for improving product quality and production efficiency.
The reliability of a CNC machine china tool means that the machine tool runs stably for a long time without failure when it performs its functions under specified conditions. That is, the mean time between failures is long, even if there is a failure, it can be restored in a short time and put into use again. Choose machine tools with reasonable structure, excellent manufacturing, and mass production. Generally, the more users, the higher the reliability of the CNC system. Generally, imported systems include Japan’s Sanling, Fanuc, Germany’s Siemens, and domestic ones include Guangshu, Kane, and the new generation are more commonly used. Improving the market competitiveness of domestic high-end CNC machine tools is imminent.
As the domestic market’s demand for machine tools has increased significantly. The domestic market’s demand for high-end products has grown particularly fast, while the demand for mid-range, especially low-end products has become less and less. At present, china cnc machine tool manufacturers are generally large but not strong, while functional components and CNC system companies are neither large nor strong.