Tag - china plastic injection molding manufacturer

What Are The Main Reasons Affect Mold Failure?

Failure often occurs in the use of molds, from the actual point of view, we focus on several failure modes. There are five main types:
 

Failure of plastic deformation

The main reason is that the strength level of the mold material is not high; or the heat treatment process is not correct, not to achieve the best strength and toughness of steel; improper use of the die causes local overload; for hot-working mold softening at high temperature will also lead to mold thermoplastic deformation […]

Injection Molding Design – Summary of Requirements on Mold Design Process

The mold design is different from product design, because it is a process design itself. The basic requirements for mold design are: 

The mold shall be able to complete the process of parts processing.

 

The equipment on which the mold is used shall be specified; and the technical parameters of the equipment shall be complied with.

 
 

The parts molded during the validity period of the mold shall have the dimension tolerance within the allowed range of parts drawings.

 

For prototype mold, the mold […]

Sharing Specific Mold Processing Methods

(1) Determine the type of mold.
Such as pressing die (open, semi closed, closed), casting die, injection mold, etc.
mold making
(2) Determine the main structure of mold type.
The ideal die structure is to determine the necessary molding equipment, the ideal cavity number, under absolutely reliable conditions can make the mold itself work to meet the technical and economic requirements of the plastic parts. The technical requirements for plastic parts are to ensure the geometry, surface finish and dimensional accuracy of plastic […]

5 Trends of Domestic Plastic Mold Development in The Future

Plastic industry has a history of 120 years. After more than a century of great development, plastic is now integrated into all aspects of human life and work, from machinery, electronics, automobiles, information, aviation, aerospace, light industry, military industry, transportation, building materials, medical, biological, energy and other industries. And 60% – 80% of the above industry parts need to rely on mold processing molding, so mold as an important material molding process equipment in the history of the development […]

Acquaintance of Plastic Injection Mold

In daily life, plastic products are ubiquitous, and the requirements for plastic products are becoming higher and higher, including material, shape and so on.

How do we make plastic products? There is one way for injection molded plastic products, where the most important part includes the design and development, injection mold, injection materials, the following will be for injection mold this aspect of a brief introduction.
First, what is mold? Mold is a model, according to the model to make products, […]

Analysis of Four Important Parts for Mold Heating

In order to make the mold manufacturing reflect the exquisite workpieces, we will heat the mold, not only to improve the precision of the mold, but also to improve the quality and precision of the work. The following are four important links for the mold heating shared by you, and hope to help the development of the workpiece.

Forging process. This is an important part in the manufacturing process of die parts. For the die of high alloy tool steel, […]

High-Quality Injection Moulded & 3D Printed Optical Frames On The Horizon

Many brands were showcased at the recent Shanghai Optical Fair and it is safe to say that injection moulding and 3D printing look to be the manufacturing methods of the future, as opposed to the original production techniques using cellulose acetate, where frame shapes are cut from pieces of acetate and then bonded together to create multiple layers. While such production can still be cheap, especially for mono-colour frames, this is not the case for difficult designs with multiple colours and a technique that could combine […]

Three Development Trends of Automobile Mold Technology

First, digital mold technology has become the mainstream direction.
The rapid development of digital mold technology in recent years is an effective way to solve many problems in the development of automotive mold.
mold making
The so-called digital mold technology is the application of computer technology or computer-aided technology CAX in the mold design and manufacturing process. Successful experiences of applying computer-aided technology in automotive die and mould enterprises at home and abroad are summarized. Digital automotive mold and mould technology mainly includes the […]

Six Categories of Plastic Molds

 
Plastic mold is a tool for plastic processing industry and plastic molding machine, giving plastic products complete configuration and precise size. According to the different molding methods, we can divide the plastic mold with different process requirements, including injection molding mold, extrusion mold, blowing mold and so on.

Plastic injection mold

It is mainly a molding mold used most widely in the production of thermoplastic plastic parts. The corresponding processing equipment for plastic injection molding is plastic injection molding machine. The plastic […]

Six Common Polishing Methods for Plastic Mold

here are two main purposes for polishing the mold, one is to increase the brightness and beauty of the plastic mold. The two is to make the die easy to die out. In the process of polishing, crude oil stone is used for rough grinding of the machined mold cavity surface, grinding to the tool mark, and then using the fine oil stone to get the coarse oil stone to reach the trace, then the fine sand paper is […]