1. Improved layout and structural design of CNC lathe: If the heat source is more symmetrical, a thermal symmetrical structure will be adopted; The CNC lathe adopts inclined bed, flat bed and inclined sliding structure; Due to structural limitations, some heavy-duty CNC machine tools adopt thermal balance measures.
2. Control temperature rise: For the heating parts of the CNC lathe (such as the spindle box, static pressure track hydraulic oil, etc.), heat dissipation, air cooling, and liquid cooling temperature control methods are used to absorb the generated heat. Heat source belongs to various types of CNC lathes. Adopt measures to reduce the impact of thermal deformation.
3. Strong cooling measures for cutting components: During the large cutting process, thermal chips are important heat sources that fall on other components of the CNC lathe and worktable. Modern CNC machine tools, especially machining centers and CNC lathes, typically use multi nozzle, high flow coolant to cool and remove these hot chips, and use large capacity circulating coolant or cooling to control temperature rise.
4. Numerical control lathe thermal displacement compensation: predict the thermal deformation law and establish a mathematical model in the computer for real-time compensation.