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How to Maintain CNC Machining Equipment?

CNC automatic processing machine tool is a high-efficiency large-scale automatic processing machine tool composed of CNC machine tool equipment and CNC processing system.

With the development of the world's advanced machine tool manufacturing technology, the wide application of manufacturing technologies such as ultra-high-speed machine tool cutting and ultra-precision machine tool processing, the rapid development of flexible manufacturing systems and the continuous maturity of CNC computer integrated systems, the requirements for machine tool manufacturing technology are becoming more and more high, which puts forward higher requirements for modern CNC machine tool processing and manufacturing technology.

1. Maintenance principles of CNC machining equipment

In the new era, enterprises have higher and higher technical requirements for the production of CNC composite machining control equipment, and the types of CNC composite machining control equipment are also diversified.

For example, five-axis linkage machining control center, turning-milling-grinding composite machining control center, turning-milling composite grinding, turning-milling composite machining control center and gear grinding machining linkage composite control center, etc.

The external operating systems and internal structural units of different processing equipment are also different. Therefore, the maintenance and management of different CNC machining equipment should be based on the actual situation, and corresponding equipment maintenance management measures should be formulated to promote the long-term normal operation of CNC processing equipment.

2. Maintenance methods of CNC machining equipment

Nowadays, in CNC processing enterprises, whether it is large or small CNC processing machinery and equipment, there is a common problem of irregular operation, which leads to a sharp decline in the actual service life of the processing equipment.

It is very important for the operator to operate the numerical control equipment in accordance with the prescribed operation procedures of the enterprise. It is not advisable for the enterprise operator to operate the equipment according to his own wishes and convenience. Therefore, we require the professional and technical personnel responsible for the operation to strictly abide by the numerical control operation rules. , to improve professional and technical literacy.

In the actual maintenance and management process of CNC machining equipment, it is not difficult to find that the large-scale CNC machining equipment of most enterprises is due to the direct entry of some dust and metal foreign matter into the structure of some mechanical parts during the processing process, resulting in serious wear and tear of the structure of the parts. , and the long-term accumulation of dust in the circuit system will cause the control circuit to fail to work normally or a short circuit occurs.

In the long-term maintenance and management process of CNC mechanical equipment, problems such as inaccurate gear rotation and inaccurate positioning of mechanical spindles caused by serious safety factors such as high working temperature of the mechanical system and excessive motor scouring can be found.

Based on the above factors, the most important solution for the maintenance and management of the CNC machining equipment of enterprises is to clean the inside of the equipment every day before and after the machine starts to work, regularly check the fault, and regularly add lubricating oil to the lubrication and other parts. Seriously damaged important parts should be replaced in time.

In short, multi-functional cleaning and multi-maintenance can ensure its normal operation and prolong its service life.

To this end, enterprise operators should also regularly maintain it to ensure that it will not fail during use and ensure that the performance of each component is stable.

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