First of all, judging from the materials and design, the most important point of the Dustbin Mould is the material, so what kind of material is good? Of course, the hard disk is high, has strong corrosion resistance, has good polishing performance, and can be used for a long time with good mould quality. The overall design of the mould includes thimble and coring. The design of the door, parting surface, exhaust port, gate size and location are reasonable, and then see whether the dustbin mould is open and closed and whether the product size is qualified.
Then we can look at the process of the dustbin mould. To distinguish the quality of the plastic mould technology, we first need to see whether the size of the injection moulded product is qualified. Secondly, the appearance of the injection-moulded parts should be clean, and the joint surface, slide block and core should not have burrs. If all the above can be done, then this set of moulds is a qualified mould.
Finally, distinguish from the quality of the dustbin mould products:
1. Stability and consistency of product size, surface finish and material utilization rate.
2. Service life: on the premise of ensuring product quality, the number of working cycles that the mould can complete or the number of parts produced.
3. Whether the mould is most convenient to use and maintain, whether demoulding is easy, and whether the auxiliary production time is as short as possible; Continuous maintenance cost, maintenance cycle, etc.
Knowing the decisive factors of product quality, we can find ways to improve the quality of the dustbin mould. The basic method of mould design is to improve the quality of the mould. Many factors need to be considered, including the selection of mould materials, availability and safety of the mould structure, the machinability of the mould parts and the convenience of mould maintenance. The design should be considered more carefully.
