How to use injection molding to ensure the quality and production efficiency of molded products?

Rubber products produced by reclaimed rubber are generally divided into extrusion type and molding type according to the molding method. Injeciton molding type is a rubber product formed by heating and pressurizing the rubber material in the mold. The injection molding process is divided into feeding, mold closing, exhaust, curing, demoulding, mold cleaning, etc. How to use molds in production to ensure the quality and production efficiency of molded products?

1. Select high-quality mold: if the mold is not suitable, the mold is easy to deform and the surface is rough, which will directly affect the shape and smoothness of recycled rubber products and cause difficulty in demoulding. Therefore, the mold of high-quality steel must be selected when selecting the Injection Molding Service, so as to ensure the smooth demoulding of products and the quality of products.

2. Avoid mold corrosion: if there are too many volatile additives in the formula and too much water in the rubber, it will cause mold corrosion, rust and other phenomena, then the products produced will be unsightly and the accuracy will be reduced. Therefore, when selecting recycled rubber hy26s10j2lwfm and compounding agent, it is necessary to select one with less water, and design the formula reasonably to avoid volatile gas.

3. Reasonable mold structure: the mold structure will affect the quality and production efficiency of products. The mold structure should be simple, reasonable and convenient for disassembly, so as to improve the efficiency. The rubber itself has plasticity and fluidity. When designing the mold, it should be combined with the actual situation of the rubber.

4. Regular maintenance of the mold: after the mold is used for a period of time, there will be dirt, and the dirt will accumulate over time. If the dirt is not cleaned regularly, it will cause difficulty in demoulding, affect the beauty and accuracy of the product, and reduce the production efficiency. Therefore, it should be cleaned regularly; Regularly check whether the mold is deformed and loose. If the mold is deformed and loose, it will cause difficulty in demoulding and poor quality of recycled rubber products. In order to ensure the quality of recycled rubber products, the mold should be maintained regularly, which is an essential part of the rubber mold.

In order to ensure the quality and improve the production efficiency, we should reasonably select tools, reasonably design the formula and regularly maintain the injection molding parts, so as to ensure the quality and beauty of recycled rubber products.