注塑机维修（Injection molding machine maintenance）.docVIP

注塑机维修（Injection molding machine maintenance） The core of the maintenance of injection molding machine is fault diagnosis and fault handling. It involves a wide range of knowledge, a large degree of complexity, with a certain depth (such as comprehensive expertise). Both the basic knowledge of mechanical equipment maintenance, but also basic knowledge of hydraulic maintenance, but also basic knowledge of electrical maintenance. In fact, injection molding machine maintenance work is difficult, but it is a process of constantly learning and enterprising, as long as the master of the injection molding machine working principle, master the basic methods of work, regardless of various models, eventually, to explore a set of maintenance procedures, in order to ensure the normal operation of the plastic injection machine operation. Maintenance workers must first understand and grasp the injection molding machine operating instructions in the content, mechanical parts, circuit and circuit and familiar with injection molding machine, injection molding machine, to understand the working process in normal working circuit and circuit, inspection and maintenance to understand and grasp the electrical components, hydraulic components using the method. Clear the normal working condition and abnormal working condition, so as to avoid the mistake and disassembly when it is free. Maintenance work must understand the method of operation of the equipment and have some basic knowledge of injection molding, and will use the injection molding machine correctly. If you do not know how to operate the injection molding machine, the inspection and repair work is very difficult, and the judgment of the fault may also be unreliable. In injection molding machines, circuit boards and electrical components are affected by high temperature, environment, time and so on. The device operating point deviation and the aging degree of components are all in the normal range. Therefore, debugging the inject