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How to Reduce Spindle Thermal Deformation in Shandong CNC Lathe
1. Reduce the heat source, focusing on the spindle bearing speed, clearance adjustment and reasonable preload. For thrust bearings and tapered roller bearings, because of poor working conditions, heat, if necessary, can be used instead of thrust angular contact ball bearings to minimize the friction of some parts of the heat.
2. Insulation, so that heat away from the spindle, such as the motor, transmission isolation, the use of separation and transmission.
3. Heat, strengthen the lubrication cooling, the use of oil-cooled, air-cooled, etc., to speed up the heat distribution.
4. To reduce the impact of thermal deformation, no matter what way, can only reduce the heat distortion and difficult to completely eliminate the heat deformation, it should also take measures to reduce the impact of thermal deformation.