Carefully check the working status of each control component during work to prevent abnormalities in the auxiliary system, heating, and maintenance of the control system are particularly important for hot runner molds. After the end of each production cycle, the rod heaters, band heaters, and thermocouples should be measured with Omu, and compared with the technical specifications of the mold to ensure that its functions are intact. At the same time, the control loop may pass the test of the ammeter installed in the loop. The oil in the hydraulic cylinder for core pulling is emptied as much as possible, and the oil nozzle is sealed to prevent the hydraulic oil from leaking or polluting the surrounding environment during storage and transportation.　　 5. If you hear abnormal noise from the mold or other abnormal conditions during production, you should stop the machine immediately Chinese quality Plastic mould for inspection. The mold maintenance personnel shall conduct patrolling inspections of the molds in the workshop that are operating normally. If any abnormal phenomenon is found, they shall deal with it in time.　　
Chinese quality Plastic mould
​​When the operators are handing over shifts, in addition to handing over production and process critical records, they also need to have a detailed account of the mold usage. 7. When the mold has completed the production quantity of the product and needs to be dismounted to replace other molds, the mold cavity should be coated with anti-rust agent, and the mold and its accessories should be sent to the mold maintenance staff, and the last qualified product should be attached as a sample Send them to the maintenance staff together. In addition, a list of mold use should be submitted, detailing which machine the mold is on, how many products have been produced from a certain year, a certain month, and a certain day, and whether the current mold is good. If there is a problem with the mold, fill in the mold on the use sheet, propose specific requirements for modification and improvement, and submit an unprocessed sample to the custodian for reference when the mold is repaired.　　

After stopping the machine, check whether there is any residual glue wire, foreign matter, etc. on the surface of the mold. After cleaning it, spray it with rust inhibitor and fill in the relevant records accurately. The molded plastic needs to be retained on the mold half after the mold is opened. Of course, this is when the ejection mechanism is used as a prerequisite. Generally, the ejection mechanism half molds are all movable molds, and only the ejection mechanism half molds that appear in rare special cases On the fixed mold. Plastic mold is a key tool for injection molding production in the enterprise workshop, and it is the job of the enterprise. It plays an important role in the enterprise. At the same time, plastic molds are specialized, precise and vulnerable, so it is very important to do a good job in the safety and maintenance of plastic molds important.