CNC vertical lathe is a large-scale mechanical equipment controlled by electronic technology. Due to its high efficiency and accuracy, it is widely used in various industrial fields, such as aerospace, automobile manufacturing and mechanical processing. Bearings are one of the important components of CNC vertical lathes. Once the temperature rises, it will not only affect production efficiency and quality, but also bring huge risks of damage to the equipment. So, why do CNC vertical lathe bearings heat up?

First, the heating problem may be caused by poor bearing lubrication. Because CNC vertical lathe bearings operate at high speed, friction and wear will generate a lot of heat. At this time, correct lubrication is the best way to reduce heat accumulation. If the bearing is not lubricated enough, or low-quality lubricating oil is used, it will easily cause the bearing to heat up. Therefore, regular replacement of lubricating oil or increasing the amount of lubricating oil used is of great help in preventing temperature rise.

Secondly, bearing heating may also be caused by excessive bearing load. As equipment loads increase, the bearings must withstand greater stress, creating more heat and friction. Scientifically distributing the equipment workload and reducing the pressure on the bearings is also an effective way to prevent the bearings from heating up. In addition, regular inspection of the bearing installation condition and whether the bearing fixings are tight can also effectively prevent the bearing from heating up due to excessive load caused by other reasons.

Finally, it is also crucial to take timely countermeasures against the rising temperature of CNC vertical lathe bearings. Before operating the equipment, pay attention to the preheating of the equipment to achieve optimal operating conditions. In addition, the bearing temperature can be reduced in time by adding coolant to the equipment, reducing the speed or shutting down the equipment.

In general, the heating of CNC vertical lathe bearings is often caused by a combination of factors. We need to carefully analyze the reasons and adopt targeted solutions to solve them. Only by strengthening the daily maintenance and regular maintenance of equipment at the same time can the CNC vertical lathe bearings operate more smoothly and bring greater profits and benefits to the enterprise.