There are many kinds of CNC machine tools, and all types of CNC machine tools have different features and different types of features because of their different functions and structural systems. The content and rules of its maintenance also have their own characteristics, according to the type, model and actual use of the machine, and with reference to the requirements of the machine tool instructions, customize and establish the necessary regular, graded maintenance system. The following are the usual daily maintenance points.
CNC system maintenance (1) Strictly abide by the operating procedures and daily maintenance system The numerical control equipment operators must strictly abide by the operating procedures and daily maintenance system. The quality of the operator's technical business is an important factor influencing the frequency of failures. When the machine tool fails, the operator must pay attention to keep the scene, and truthfully explain the situation before and after the failure to the maintenance personnel, in order to facilitate analysis, diagnosis of the cause of the failure, and promptly ruled out.
(2) Prevent dust and dirt from entering the inside of the numerical control device. In the air of the machining workshop, there will generally be oil mist, dust and even metal powder. Once they fall on the circuit board or electronic device in the numerical control system, the components may be easily insulated. The drop in resistance may even result in damage to components and circuit boards. Some users in order to make the NC system can overload long-term work, take the door to open the CNC cabinet to heat, this is a very undesirable method, which will eventually lead to accelerated damage to the CNC system, should minimize the opening of the CNC cabinet Strong electric cabinet door.
