Basic requirements for maintenance and maintenance of CNC machine tools - News - Global IC Trade Starts Here Free Products

LC03-3.3 SOP8 TVS Static Protection 3.3V

First, improve the overall quality of the operator The use of CNC machine tools is more difficult than the use of ordinary machine tools, because CNC machine tools are typical mechatronic products, it involves a wide range of knowledge, that is, operators should have machine, electricity, liquid More broad professional knowledge, such as gas; in addition, due to the upgrade and update of the CNC system in its electrical control system, if you do not regularly participate in professional theoretical training, you can not master the new CNC system application. Therefore, the quality requirements for operators are very high. To this end, CNC operators must be trained to make a systematic study of the machine principle, performance, lubrication parts and methods, and lay the foundation for better use of the machine. At the same time, in the use and management of CNC machine tools, develop a series of practical and effective measures.

Second, we must create a good environment for CNC machine tools.

Because CNC machine tools contain a large number of electronic components, they are most afraid of direct sunlight, and are also afraid of moisture, dust, vibration, etc. These can cause electronic components to be corroded or cause short circuits between components, causing the machine to operate abnormally. To this end, the environment for the use of CNC machine tools should be kept clean, dry, constant temperature and vibration-free; for the power supply should be kept stable, generally only allow ± 10% fluctuations.

Third, strictly follow the correct operating procedures

No matter what type of CNC machine tool, it has its own operating procedures, which is one of the important measures to ensure the personal safety of operators, and also an important measure to ensure the safety of equipment and the quality of products used. Therefore, the user must operate correctly according to the operating procedures. If the machine is used for the first time or for a long time, it should be idling for a few minutes; pay special attention to the sequence of power-on and power-off and precautions. The operating procedures of various types of CNC machine tools are detailed in 6.5 below.

Fourth, in use, try to increase the starting rate of CNC machine tools

In use, it is necessary to increase the starting rate of the CNC machine as much as possible. For newly purchased CNC machine tools, the machine tool should be put into use as soon as possible. The initial failure rate of the equipment is relatively large. The user should make full use of the machine tool during the warranty period to expose the weak link as soon as possible and solve it within the warranty period. If you are not able to idle during the lack of production tasks, you should periodically electrify the power, and use the heat generated by the machine to remove or reduce the humidity inside the machine.

Fifth, we must calmly deal with machine tool failures and must not deal with them blindly.

Inevitably, some faults will occur in the use of the machine tool. At this time, the operator should be treated calmly and should not be handled blindly, so as to avoid more serious consequences. It is necessary to pay attention to the site and wait for the maintenance personnel to truthfully explain the situation before and after the failure. Participate in joint analysis of problems and troubleshoot as early as possible. If the fault is caused by the operation, the operator should learn from the experience in time to avoid making the same mistake next time.

6. Formulate and strictly implement the rules and regulations of CNC machine tool management

In addition to the daily maintenance of CNC machine tools, it is necessary to develop and strictly enforce the rules and regulations of CNC machine tool management. It mainly includes: the "three-set" system for determining people, fixing posts and determining responsibilities, regular inspection systems, and standardized handover system. This is also the main content of CNC machine tool management, maintenance and maintenance.