Company News | China Plastic Injection Molding Companies With Tooling And Injection Moulding Die Makers

11 Apr

These three knowledge points should be understood before injection molding

1. In depth research and analysis of injection mold structure and related technical development requirements. The structure of plastic parts can determine the complexity of injection mold structure, and the technical enterprise requirements of plastic parts (dimensional accuracy, surface roughness, etc.) determine the difficulty of injection mold manufacturing and molding process. Therefore, for students who do not meet the special educational requirements of plastic injection molding, unreasonable structure and shape, we should clearly put forward the work plan of […]

By china plastic injection molding china custom injection molding, china plastic injection molding, computers, copiers, custom injection molding services, custom molds, custom plastic injection molding services, medical plastic injection molding, mold manufacturer China– plastic parts, overmolding, plastic injection molding china, rapid prototyping tooling Read more...

28 Mar

Injection molding and temperature

Mold temperature is an important variable in the injection molding process. A hot mold surface is the plastic surface, which keeps the plastic surface liquid for a long time, enough to form pressure in the mold cavity. For each kind of plastic and plastic parts, there is a limit of mold surface temperature, beyond which one or more adverse effects may occur.
The higher the mold temperature, the smaller the flow resistance. On many injection molding machines, this naturally means […]

28 Feb

What abnormal problems will injection mold encounter

As we all know, all kinds of tools and products used in our daily production and life, from transportation to buttons and the shell of various household appliances, are closely related to the customization of injection mold. The shape of the mold determines the shape of the product, and the processing quality and accuracy of the mold also determine the quality of these products. But do you know what abnormal problems often occur in PC injection mold products? So […]

25 Feb

What’s wrong with the poor effect of injection molded products

In the production of some parts or objects with the help of injection molding molds, some products will have unqualified appearance and quality, which is a kind of problem that often occurs in the production process of injection molding. What factors may lead to the poor effect of injection molding products? Now let’s learn about the incentives.
Defects in the shape or quality of injection molded products may be related to the following factors:
1. Physical factors.
When there are bubbles in […]

23 Feb

Model manufacturing is inseparable from high-precision molds, and developers cannot ignore the communication

When developing products or trial producing new products, we should not only focus on R & D, but ignore the communication with the model manufacturing unit. After the product design scheme is preliminarily determined, contacting the manufacturer in advance has two advantages:
1、 It can ensure that the designed products have good forming process and will not be difficult to process and modify the finalized design due to parts.
2、 The mold making personnel can make design preparations in advance to […]

17 Feb

Development and application characteristics of precision mold

Compared with ordinary molds, precision molds are characterized by higher accuracy of assembly dimensions. Commonly used terms are the processing of some precision instruments, mobile phone molds, etc. Although the volume of precision die is small, its internal structure is very complex, which plays a very important role in the development of electronics, automobile or machinery industries. How exactly are precision molds processed?
What are the stages of precision die processing development
Before precision mold processing, it is necessary to develop […]

14 Feb

In the current industrial production, injection mold helps to improve the production efficiency of enterprises

In the modern industrial system, the extensive application of various new technologies and equipment has played a very important role in improving the production efficiency of the whole society. In this process, the emergence of injection mold largely replaces the shortcomings of traditional mold manufacturing, which plays an important role in improving the production efficiency and economic benefits of enterprises.
The traditional mold is not only cumbersome in the production process, but also needs to spend a lot of time. […]

19 Jan

Do you know the characteristics of mold processing

Mold processing industry is developing rapidly. Now many things are made of mold processing. This article takes you to understand its characteristics.
1. The technical accuracy of mold processing can be high. The mold is generally composed of female mold, male mold and mold base system, and some may also be multi piece assembly design modules. Therefore, the combination of upper and lower dies, the combination of insert and cavity, and the combination between module functions all require high machining […]

17 Dec

Four problems needing attention in mold injection molding

Injection molding is an injection processing method. Compared with other processing methods, injection molding method is faster, more efficient and easier to operate. However, there are several problems that need to be paid attention to. Let’s talk about them now.
1. In order to prepare for the design stage, plastic injection molding processing should first determine what kind of injection molding should be carried out. At the beginning of injection molding, if the customer has a set of drawings designed […]

By china plastic injection molding china custom injection molding, china plastic injection molding, custom injection molding services, custom plastic injection molding services, plastic injection molding china Read more...

10 Dec

The quality of finished molds is closely related to the processing mode

1. High machining precision: a pair of molds is generally composed of molds, punches and mold bases, and some can also be multi-piece assembly modules. Therefore, the combination of upper and lower molds, the combination of inserts and cavities and the combination of modules require high machining accuracy, and the dimensional accuracy of precision molds usually reaches level M.
2. Complex shape and surface: some products, such as automobile panels, aircraft parts, toys, household appliances, etc., are composed of a […]