CNC lathe maintenance knowledge

In order to fully understand and master the CNC machine tools for the purpose of CNC CNC lathes, we can do a good job in the maintenance work of CNC machine tools.

A CNC lathe is an automated lathe equipped with a program control system that can logically process and decode a program with control code or other symbolic instructions to operate the lathe and machine the part. CNC lathes are also called CNC lathes, CNC lathes, etc., and are directly referred to as computer gongs in Hong Kong and Guangdong Pearl River Delta.

Compared with ordinary lathes, CNC lathes have high processing precision and stable processing quality; multi-coordinate linkage can be used to process complex-shaped parts; when machining parts are changed, generally only need to change the NC program, which can save production preparation time; The lathe itself has high precision and rigidity, can choose favorable processing amount, and has high productivity; the degree of automation of the lathe is high, which can reduce the labor intensity; the quality of the operator is higher, and the technical requirements of the maintenance personnel are higher. Therefore, the maintenance of CNC CNC lathes is more professional and meticulous than ordinary lathes. Maintenance personnel must not only have knowledge of mechanics, processing technology and hydraulics, but also knowledge of electronic computers, automatic control, drive and measurement technology. In order to fully understand and master the CNC lathe, we must do a good job in maintenance.

CNC lathe maintenance mainly pay attention to 3 points:

1 Optimize the processing environment. The specific environment of the use of CNC lathes will affect the normal operation of the lathe, so the installation and use of the lathe should be as close as possible to meet the specified installation conditions to meet the environmental requirements of lathe production. In the case of economic conditions, it is best to isolate the CNC lathe from ordinary machining equipment to facilitate the repair and maintenance of the lathe. At the same time, the factory is regularly cleaned, and the electrical cabinets, circuit boards, etc. are cleaned.

2 Train professional lathe maintenance personnel. These personnel should be familiar with the mechanical characteristics of the lathe used, CNC system, high-voltage equipment, hydraulic pressure, air pressure, etc., and the use environment, processing conditions, etc., and can correctly use the CNC lathe according to the requirements of the lathe and system manual.

3 For lathes with CMOS components, when a low voltage alarm occurs, the battery must be replaced in time, and must be carried out while the control system is powered on. Otherwise, the storage parameters will be lost, resulting in the CNC system not working.

At the same time for long-term idle CNC lathes. When not in use, the CNC system should always be energized and operated in an unloaded state. In humid areas or in the rainy season, it should be energized every day. The electrical components themselves are used to drive away the moisture in the CNC cabinet, thus ensuring the stable and reliable performance of electronic components.