What is the effect of increased temperature on the operation and processing of a turret milling machine?

The turret milling machine is an advanced processing equipment with high degree of automation, disordered structure and high price. It plays an infinite role in modern industrial production. Good vibration resistance, good thermal deformation, dynamic characteristics of the marking spindle, and wear resistance determine its ability to maintain production positioning accuracy. If the temperature rises, it will affect its operation and processing accuracy. So, what are the main effects of temperature rise on the normal operation and processing accuracy of the turret milling machine? The turret milling machine manufacturer-Suzhou Longkai Electromechanical Technology, sorted out and introduced it for you as follows:
1. The increase in temperature causes the temperature of each component to change over time, causing the turret milling machine to lose its existing adjustment accuracy, thereby affecting the size of the workpiece being processed. At the same time, the increase in temperature also causes changes in the bearing clearance, thereby improving the processing accuracy.
2. The increase in temperature causes uneven temperature distribution, resulting in changes in the positional relationship between parts or parts, resulting in displacement or deformation of parts.
There are 3 aspects to reduce the thermal deformation of the spindle:
1. Insulate the spindle, and it is best to keep the heating object away from the spindle part, which can effectively reduce the heating of the spindle.
2. Heat dissipation, strengthen lubrication and cooling, and use oil cooling, air cooling and other methods to accelerate heat dissipation.
3. In order to reduce the impact of thermal deformation, no matter which method is used, thermal deformation can only be reduced, and it is difficult to completely eliminate thermal deformation. Therefore, measures should be taken to reduce the impact of thermal deformation.
In view of the basic requirements of the above performance, it can be seen that the spindle component has good rotation accuracy, indicating that it has good working accuracy and rigidity under no-load conditions, and has good static working accuracy.
For more information on turret milling machines and drilling and milling machines, please continue to pay attention to Suzhou Longkai Electromechanical Technology Website.