What aspects should be considered in the selection of insert materials?

The selection of insert materials mainly includes four aspects:

1. Hardness;

2. Wear resistance;

3. Strength and toughness;

4. Corrosion resistance.

insert molding

The selection of mold insert materials is mainly based on the batch of plastic products and the types of plastics. The products are ordinary plastics, such as ABS, PP, PC, etc. Pre hardened and tempered steel of P20 type is usually selected. If the batch of products is large, quenched and tempered steel of H13 type is selected.

High finish or transparent plastic products, such as PMMA, PS, AS and other plastics or plastics containing glass fiber, are mainly made of corrosion-resistant stainless steel of type 420.

Eight Common Injection Mold Structure Classification

14/01/2023 No Comments

Eight common injection mold structure classification One. Single parting surface injection mold When the mold is opened, the movable mold and the fixed mold are separated, so as to take out the plastic parts, which is called single parting surface mold, also called double-plate mold. It is the simplest and most basic form of injection mold, which can be designed as single-cavity injection mold or multi-cavity injection mold according to the need, and is the

Injection Mold Manufacturing Process And The Basic Processing Process Analysis

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Injection mold manufacturing process and the basic processing process analysis The injection mold manufacturing process mainly includes. Acceptance of the task. Mold design. Mold manufacturing. Mold inspection and mold trial. Mold modification and repair. Mold maintenance. I. Acceptance of tasks Plastic mold making, first of all, the customer engineers provide product drawings to the mold manufacturer, the manufacturer through the molding plastic production task requirements, the process of collecting, analyzing, digesting product data, this is

The Difference Between Injection Moulds And Plastic Moulds

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The difference between injection moulds and plastic moulds Many people can’t tell the difference between injection molds and plastic molds, and many people even think that they are the same kind of molds, just called different. Although injection molds and plastic molds are both molds, but there is a difference between them. Want to figure out the difference between the two, first and Xiaobian together to understand what is injection mold, what is plastic mold.