Strengthen daily maintenance and management work to build safety production barrier of plastic processing equipment
In the daily use of plastic processing equipment, we hope that you can do a good job of equipment management and prevention, because this way can effectively reduce the failure of plastic processing equipment, so that the equipment can be stable operation. Therefore, the daily maintenance of plastic processing equipment is very important. I hope we can pay attention to the equipment management and put it into practice.
◆ Do a good job of publicity and education, so that operators and maintenance workers consciously to plastic processing equipment failure for careful record, statistics, analysis, put forward reasonable suggestions.
◆ Closely combined with the injection molding production practice and plastic processing equipment condition characteristics, in use equipment into A, B, C three categories, to determine the focus of fault management.
◆ Using monitoring instruments, the key parts of the planned monitoring, as well as the detection of fault symptoms and deterioration of information.
General plastic processing equipment should also be carried out daily spot inspection, itinerant inspection, regular inspection (including precision inspection), intact state inspection, etc., through human senses and general testing tools. Focus on mastering the information of the technical state and abnormal phenomenon of the parts, mechanisms and parts that are prone to failure. At the same time to formulate inspection standards, determine the equipment normal, abnormal, fault boundaries.
◆Carry out fault analysis and train maintenance workers of plastic processing equipment to master fault analysis methods.
◆Fault record is the basic data to realize the fault management of plastic processing equipment, but also the original basis for fault analysis and treatment, the record must be complete and correct. After on-site inspection and fault repair, maintenance workers should fill in the “equipment Fault repair List” carefully, and the workshop mechanic will make monthly statistical analysis and submit it to the management supervisor.
Maintenance personnel should collect “fault repair list” and maintenance records on a monthly basis in addition to grasping the fault situation on a daily basis. Through the statistics, sorting and analysis of the fault data, calculate the fault frequency and average fault interval of various plastic processing equipment, analyze the fault dynamics and key fault causes of a single equipment, and find out the occurrence rule of the fault. In order to highlight the key countermeasures, fault information analysis data feedback to the planning department, in order to arrange preventive repair or improvement measures plan, but also can be used as a basis for modifying the periodic inspection interval, inspection content and standards.
