Tag - Plastic Injection Moulding

13 Aug

Rapid Prototyping China: Methods and Types for Prototype Manufacture

CNC prototype manufacture

With the numerical control process technology of CNC machining center, it can precisely process on materials of ABS or PMMA to produce transparent rapid prototyping prototypes with high intensity.
 

Laser rapid-prototyping prototype manufacture

In accordance with parts’ geometrical information generated by CAD, it can control three-dimensional numerical control system and use laser beams or other methods to heap up materials to form laser prototype.
 

Product silicone casting prototype manufacture

Using CNC prototype or laser prototype, as well as reverse manufacture silicone mould, it can manufacture small amount of transparent […]

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10 Aug

What Kind of Material Can Make A Good Mold?

（1）. Meetsthe requirements of working conditions
 

Wear resistance

When the blank is plastic in the mold cavity, the surface of the cavity flows and slides along the surface of the cavity, which causes the friction between the surface of the cavity and the blank, which causes the die to fail because of the wear. So the wear resistance of the material is one of the most basic and important properties of the mold.
 
Hardness is the main factor affecting the wear resistance. […]

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08 Aug

Relationship between The Material of Injection Mold and The Mold Life

The durability of the injection mold is greatly related to the material used, so it is necessary to pay attention to the selection of the mold material. Generally speaking, the mold material should have the following properties:

(1) High wear resistance
In order to increase the rigidity and mechanical properties of the plastic parts, the glass fiber and inorganic filler are widely used in the plastic formulation. After adding these additives, they enter the mold cavity with the molten material at […]

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01 Aug

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 […]

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31 Jul

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 […]

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30 Jul

Prototyping China Offers 3D Applications

The world has gone aboard when nothing can be really called as impossible. The industries and businesses are flooded which unique ideas and ways to make the human world better everyday. Such as the technology called Prototype Tooling, it is a 3D printing tool. It is a part of manufacturing process and builds layers to create a three-dimensional solid object from a digital model. Rapid prototyping china or the 3D computer-aided design (CAD) program is used in the process of […]

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27 Jul

The Use of Automobile Mold with Several Functions

JasonMould tells the use of the mold has several functions:
 
1.Chemical stability is good: most plastics have good properties of acid, alkali, salt, water and gas. Under general conditions, they do not react with these substances.
 
2.Higher strength and specific stiffness: the absolute strength of plastics is not as high as metal, but the density of plastic is small, so the strength is higher than that of strength (b/ E/) and specific stiffness (P). In particular, reinforced plastics are made of […]

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23 Jul

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 […]

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18 Jul

Advantages and Disadvantages of Hot Runner

Why use hot runner?

The quality of Multi-cavity plastic mold is not the same.

 

Thin Wall of plastic products have large deformation.

 

Use rate of runneris low.

 

It is very difficult tofill the plastic mold.

The advent of hot runner technology has provided a more comprehensive solution to these problems. Generally speaking, hot runner has the following advantages:

In the runner, the pressure loss is small, the plastic fluidity is good, the temperature is uniform, the internal stress of the product will be reduced, the […]

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16 Jul

Find A Good Mold Factory to Star Your Plastic Project

As we all know that the mould produced by mould factory is closely related to people’s life. According to statistics, in daily life, we use 90% of the plastic products are made by injection molding. So what is the advantages of mold factories? What do we need to consider when we are looking for a mold factory?
mold making
First of all, we should understand the enterprise qualification, which is the most direct way to prove the strength of an enterprise. Second, to understand the capacity […]

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