CNC vertical lathe is a high-precision and high-efficiency machine tool equipment that has been widely used and popularized in recent years. However, in daily use, the problem of excessively high temperature of the guide bearing may occur, which will bring certain impact and trouble to the production work. This blog will analyze and introduce how to deal with this problem.

First of all, the main reasons why the CNC vertical lathe guide bearing temperature is too high are the following:

The first is the quality problem of the CNC vertical lathe guide bearing itself. A common problem is that the bearing surface cannot withstand the pressure and breaks, or the lubricating surface is damaged, causing increased friction;

The second is problems with the CNC vertical lathe's lubrication system, such as bearing oil circuit blockage, oil pump failure, oil product failure, etc.;

Third, the CNC vertical lathe bearings are installed too tightly or unbalanced, resulting in excessive friction and increased surface abrasive particles.

The above three situations may cause the temperature of the guide bearing to increase, affecting the processing and use effects. The processing method can be analyzed based on the situation:

If it is a problem with the guide bearing itself, it is necessary to replace the bearing with a better quality one and pay attention to check the bearing installation condition;

If there is a problem with the CNC vertical lathe's lubrication system, you can first clean the system and replace the appropriate lubricating oil and filter element to ensure that the oil circuit is smooth and the oil quality is good;

If the bearing installation is too tight or unbalanced, it needs to be adjusted according to the bearing installation specifications to ensure that the smoothness of the bearing surface meets the requirements. In addition, heat dissipation measures can also be used, such as adding heat sinks and using coolant circulation to reduce the temperature of the guide bearing.

In short, excessive temperature of the guide bearing may affect the normal use of the CNC vertical lathe, but through careful maintenance and effective adjustments, this problem can be effectively avoided. At the same time, the use of high-quality bearings, appropriate lubrication and heat dissipation measures, etc., also have a very positive effect on improving equipment efficiency and extending equipment life. I hope you will refer to the above methods and deal with problems in time so that the CNC vertical lathe can better serve the production work.