What are the preventive measures to reduce the failure of injection molding machine? injection molding machine It is one of the commonly used equipment in the plastic processing industry. To do a good job in fault management and prevention of injection molding machines, it is necessary to master the causes of the fault of injection molding machines, accumulate data and data of common and typical faults, conduct fault analysis, attach importance to the study of fault laws and fault mechanisms, and strengthen daily maintenance, inspection and pre repair. Then, what precautions can be taken to reduce the failure of the injection molding machine:
1. Do a good job of publicity and education, so that operators and maintenance personnel can consciously record, count and analyze the failures of injection molding machines, and put forward reasonable suggestions.
2. Closely combining the actual situation of injection molding production and the characteristics of injection molding machines, the injection molding machines in use are divided into three categories, A, B and C, to determine the focus of fault management.
3. The monitor is used to monitor the key parts of the key injection molding machine in a planned way, so as to find fault symptoms and deterioration information in a timely manner. The general injection molding machine should also carry out daily point inspection, patrol inspection, regular inspection (including precision inspection), integrity inspection, etc. through human senses and general inspection tools, focusing on the technical status and abnormal phenomenon information of the fault prone parts, mechanical devices and parts. At the same time, inspection standards should be established to determine the normal, abnormal and fault range of the injection molding machine.
4. Carry out fault analysis and train injection molding machine maintenance personnel to master fault analysis methods.
5. Fault record is the basic data for realizing fault management of injection molding machine, and also the original basis for fault analysis and handling. The record must be complete and correct. After the injection molding machine maintenance workers carry out on-site inspection and fault repair, they should carefully fill in the "Injection molding machine fault repair sheet", and the workshop mechanic should make statistics and analysis on a monthly basis and submit it to the injection molding machine management director.
6. The workshop injection molding machine maintenance personnel shall collect the "fault maintenance sheet" and maintenance records every month in addition to daily mastering the fault conditions. Through the statistics, sorting and analysis of fault data, the fault frequency and average fault interval of various injection molding machines are calculated, the fault dynamics and key fault causes of a single injection molding machine are analyzed, and the occurrence law of the fault is found. In order to highlight the key points, countermeasures are taken, fault information is sorted and analyzed, and the analysis data is fed back to the planning department, In order to arrange the plan of preventive maintenance or improvement measures, it can also be used as the basis for modifying the regular inspection interval, inspection contents and standards. According to statistical data, statistical analysis charts can be drawn. For example, the fault dynamic statistical analysis table of a single injection molding machine is an effective method for the maintenance team to visually manage faults and other faults. It is not only convenient for managers and maintenance personnel to grasp the faults of various injection molding machines in time, but also has a clear goal when determining maintenance countermeasures.
7. Through the daily patrol inspection of the injection molding machine maintenance personnel and the inspection of the injection molding machine status, the status information and fault symptoms, as well as the relevant records and analysis data, the workshop injection molding machine maintenance personnel or the maintenance team leader should timely arrange daily maintenance for the problems existing in various injection molding machines, make full use of production interval time or holidays, and focus on prevention, Control and reduce the occurrence of faults. For some fault symptoms and hidden dangers that cannot be withstood by routine maintenance, feedback should be given to the planning department to arrange planned maintenance.
For reducing Horizontal injection molding machine The preventive measures for failures are shared here today. As the core production technology of plastic products, injection molding machines have been widely used in production and life, playing an increasingly important role in transportation, building materials, agriculture, catering, health care, national defense and other fields.
