Why does plastic injection mold burst during operation?

In recent years, The development of domestic plastic injection mold is very fast, and the technology has also been greatly improved. However, there is still a certain gap between the domestic and foreign plastic injection mold manufacturing level. In the process of plastic injection mold operation, there will still be some failures. For example, during the operation of plastic injection mold, the mold will burst, which is a very serious mold table defect What are the causes of the mold burst?

1. Plastic injection mold material is not good enough, it is easy to crack in the subsequent processing and manufacturing.

2. Steel heat treatment: deformation caused by improper quenching and tempering process.

3. Plastic injection mold grinding flatness is not enough, resulting in bending deformation.

4. Design process: the strength of plastic injection mold is not enough, the knife edge spacing is too close, the mold structure is unreasonable, the number of template blocks is not enough, and there is no pad foot.

5. Improper wire cutting treatment: wire cutting, the gap is not correct, and the angle is not cleared.

6. Selection of punch equipment: the tonnage of punch is small, the blanking force is not enough, and the adjusting die is too deep.

7. Off material is not smooth: no demagnetization treatment before production, there is broken needle, broken spring and other materials in production.

8. Lack of production awareness: positioning is not in place, no blowing gun is used, and the formwork is still in production with cracks.

If you are still worried about the above problems of plastic injection mold, please choose JasonMould! JasonMould has 10 years of experience in mold making, which only guarantees the smooth mass production of your products.



About JasonMould Industrial Company Limited

Jasonmould is a China mold maker of plastic molds- injection mold, die casting moulds, plastic blow molding, rotational molding, medical plastic injection molding, two shot plastic injection molding, insert molding, overmolding, metal injection molding, micro injection molding, powder injection molding, ceramic injection molding, liquid injection molding, husky injection molding, household mold, casting mold, die mold tool, custom molds, china moulds, rapid prototyping tooling, plastic prototyping tooling, punch press tooling, die and tooling for mobile/ cell phone parts, automotive parts, vacuum cleaners, rechargeable tools, telephones, copiers, computers, multimedia speakers, and many other electronic products and household appliances. And also a plastic product manufacturer, mold manufacturer China– plastic parts, plastic water tank, plastic balls, plastic containers, plastic buckle, plastic anchor, plastic hanger, plastic spoon, plastic pipe fitting, plastic tumble, plastic tableware, plastic cups, plastic bottles, plastic tray, plastic cosmetic container, plastic case, plastic food container, plastic chairs, plastic caps, plastic cap closure, plastic tubes, plastic water pipes, plastic knobs, plastic tubing, plastic utility boxes, plastic racks and so on.

Person: James Yuan
Company: JasonMould Industrial Company Limited
Add:  LongGang Village,LongXi Town,BoLuo County,HuiZhou City,GuangDong Province, China
Tel: 86-752-6682869
Email: [email protected]

Site: https://www.jasonmolding.com/custom-injection-molding/

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