CNC vertical lathe is an efficient and high-precision machining equipment. When performing high-speed production and processing, you need to pay attention to the following aspects.
First, choose the right tool. Because high-speed machining will increase the magnitude of cutting force and the frequency of force, if the tool used cannot withstand this pressure, it will fail or be damaged, affecting production efficiency and product quality. Therefore, in high-speed production and processing, it is necessary to choose tools with a large number of cutting edges, small cutting angles, good blade materials, and fine surfaces. In addition, tool selection should also consider factors such as workpiece material and part geometry to select a suitable tool.
Secondly, we must pay attention to stability. During the high-speed production and processing of CNC vertical lathes, vibration problems are prone to occur, so it is necessary to control vibration and maintain stability. Generally speaking, the balance requirements of the spindle of the vertical lathe are relatively high during the machining process. If the spindle is found to be unbalanced, it needs to be repaired or replaced. In addition, the strength design of fixed structures such as the foundation of machine tools should be strengthened to reduce the occurrence of insufficient part accuracy and poor surface quality caused by tool vibration.
In addition, chip evacuation issues also need to be considered. During high-speed production and processing, the cutting speed is fast and there are more chips. If the chips cannot be removed in time, it will affect the production and processing efficiency. At this time, the chip discharge effect can be improved by increasing the injection amount of cooling lubricant, changing the injection position, changing the cleaning method, etc.
Finally, do a good job of maintenance. The CNC vertical lathe is a high-precision machine tool, so be careful not to disassemble and adjust it easily during daily use. At the same time, when replacing parts or cleaning the machine tool, the required operating procedures should be carried out in accordance with the user manual. It is also necessary to regularly check the tightness, lubrication, automatic positioning accuracy, etc. of each part of the CNC vertical lathe, and deal with the problems in a timely manner to ensure the normal operation of the machine tool.