Time:2023-04-04 16:37:38 Browse: 120
Using CNC vertical lathe to process precision parts not only solves the difficult processing problems of ordinary machine tools, but also improves the processing precision and production efficiency. With the continuous development of CNC vertical lathe processing precision parts industry, the precision requirements of machining are also constantly improving. CNC vertical lathe processing precision parts technology is a manufacturing technology applied in recent years, therefore, it is more suitable for thin-walled parts. In addition, how to improve the processing efficiency and better service in the process of CNC vertical lathe processing precision parts has also become a big problem at present. The editor consulted the relevant materials and summarized them as follows:
Improve the efficiency of CNC vertical car processing precision parts:
In the process of CNC vertical lathe machining of precision parts, there will be common questions such as faster tool wear, poor surface integrity, and difficulty in chip removal, which seriously affect the quality of precision parts machining of such data, production cycle and processing cost.
According to the theories of metal skills, metal cutting and precision parts processing principle, the above difficulties in material processing are analyzed, and a set of effective skills of drilling, reaming and boring stainless steel materials are explored.
CNC vertical lathe needs to obtain super-lubricated machining appearance and high machining accuracy for the precise parts, which requires high standard life span of cutting tools, whether the cutting tools have been worn or not, it will be based on whether the quality of the processed surface is reduced or not.
The Standard Life of diamond cutting tools is very high, and the wear of cutting tools is also very slow during high-speed cutting. Therefore, in ultra-precision cutting, the cutting speed is not restricted by the tool life, which is different from the general cutting rules.
The selection of precise parts parameters of CNC vertical lathe mainly includes the selection of cutting tool viewpoint, cutting speed, cutting depth and feed speed, etc. From the past experience, we know that when processing plastic data, if we choose a tool with a larger front angle, it can be used to press the composition of accumulated chip tumor, which is when the front angle of the tool increases, the cutting force decreases, the cutting deformation is small, and the contact length between the cutter and the chip becomes shorter, which reduces the foundation of chip accumulation tumor formation.
Many new and higher requirements are put forward for processing technology and tool design when using numerical control vertical lathe to process workpieces. Compound machining is only one of the development directions of many ways of CNC vertical lathe machining, so the most common ones are turning-milling compound machining and boring-milling machining. Theoretically, this method can save a lot of time for process equipment and simplify its process flow, which is also one of the effective means for us to improve product quality and production efficiency at present. However, for some small enterprises, the price of such equipment is too high.
