Knowledge

Matters needing attention when designing injection molding

Precautions when designing plastic mold injection processing One, the focus of plastic mold injection processing design 1. The glue inlet should be opened in the thick part of the product to ensure sm

Principles of processing mold production

Plastic products have long been used in all walks of life. Injection molds are an indispensable tool in the production of plastic products. Plastic molds determine the structure and size of the produc

How to deal with surface gloss defects of processing molds

There are many difficulties in plastic injection processing molds. The injection mold is composed of two parts: a movable mold and a fixed mold. The production of plastic products requires mold inject

Plastic blow molding machine injection mold processing principle

During the production process of the injection mold of the plastic blow molding machine, the uniformity of the longitudinal thickness can be controlled by the extrusion stability and the pulling speed

How to deal with the color difference in the processing of injection products

Chromatic aberration is a common defect in injection molding, it will seriously affect the appearance of the product and may even cause loss due to chromatic aberration. There are many reasons for the

There are stains on the processing surface of the injection product

Some transparent plastic parts, white plastic parts or light-colored plastic parts are encountered during the processing of injection molds, and stains often appear during the injection molding produc

How to choose a plastic CNC processing manufacturer

1. The injection mold processing plant should be equipped with high-precision CNC processing equipment. Among the CNC processing equipment, the three-axis is suitable for processing simple products, a

Embrittlement of plastic shell injection processing

1. Raw material plastic (1) The pressure of the injection molded parts is not properly released or not treated. Anneal the injection molded part, if it is a nylon plastic product, immerse it in warm w

How to effectively reduce the cost of purchasing molds?

In my opinion, we first need to understand the expected order volume of new products. Is it huge? In the development review stage of a new product, if the estimated order quantity does not reach more

Precautions for choosing a mold factory​

1. The nature of the mold factory At present, there are many foreign-funded, Taiwan-funded, Hong Kong-funded, and domestic private mold factories in the Pearl River Delta, Yangtze River Delta, and Boh