Maintenance of the longitudinal spindle of the CNC plasma cutting machine for the maintenance of the longitudinal spindle maintenance of the CNC plasma cutting machine
Under normal circumstances, the processing speed of CNC plasma cutting machine is about 5000-8000MM/MIN, and the high-speed plasma cutting machine can even break through 12000MM/MIN. Such high-efficiency cutting is a test for the stability of CNC plasma cutting machine, and it is also a transmission. Comprehensive assessment of system quality. Here we call the CNC plasma cutting machine drive system mainly includes the drive motor, the running spindle, etc. In many previous technical articles, we have a more detailed and comprehensive introduction to the CNC plasma cutting machine drive motor, the following article will The longitudinal spindle maintenance processing of the CNC plasma cutting machine will be explained.
When many companies purchase CNC plasma cutting machines, they will pay more attention to the maintenance of some major components such as torches and CNC systems, and ignore the maintenance of the CNC plasma cutting machine to drive the local part. The problem is that the cutting torch still has the problem. Can be used, the CNC system is still operating unchanged, but the cutting quality and cutting error is far from meeting our requirements.
In fact, from a more general point of view, CNC plasma cutting machine is used as a kind of detailed use of CNC machine tools. The protection of the drive shaft parts should have very important significance. The cutting error and walking failure caused by the maintenance of the shaft parts are not in place. In order to allow more enterprises to more fully and rationally use the CNC plasma cutting machine, the following Wuhan Grinding Intelligence will provide some suggestions for driving the shaft protection problem.
1. Smoothness of the spindle components The smoothness of the spindle components is to reduce the mission temperature and extended service life of the bearings. Generally speaking, low-speed grease and oil circulation are smooth; high-speed oil mist and oil and gas smoothing methods are adopted. However, it is worth noting that too much fat, but it is easy to aggravate the spindle fever. Therefore, it is necessary to select a suitable capacity when adding smooth grease.
The reversing smoothing system not only allows for superior smoothing results, but also reduces the friction and fever, as well as the heat of the spindle assembly. Therefore, it is universal. The recirculating smoothing system uses a hydraulic pump to supply oil smoothly, and uses an oil temperature controller to control the oil temperature of the fuel tank.
2. Cooling of the main shaft components The main goal of the cooling of the main shaft components is to reduce the bearing fever and to control the heat source.
Wuhan Fire Safety Cutting Machine Co., Ltd. is mainly engaged in research and development of various types of CNC metal cutting equipment. The main products are: high-precision metal laser cutting machine, CNC fiber laser cutting machine, high-speed precision plasma cutting machine, CNC laser plasma cutting machine, CNC metal plate tube dual-use plasma cutting machine, CNC gantry plasma flame cutting machine, CNC plasma drill Cut one machine. The product has obtained a number of invention patents and utility model patents. Over the years, it has cooperated with many famous universities in Wuhan, which has greatly improved the company's product research and development strength, cutting process research ability and product quality. Products are widely used in metal processing, machinery manufacturing, shipbuilding, engineering machinery, mining machinery, locomotive manufacturing, chassis cabinets, ventilation and refrigeration and elevators, steel structure, lighting, advertising and other industries.
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