Custom Hot Nozzle Mould,Hot Nozzle Mould Manufacturers

Insert Molding Development Considerations Dec 27, 2019
INSERT MOLDING is a type of mold in plastic mold, commonly known as insert mold. There are some differences between this type of mold and ordinary plastic molds in the selection of plastic materials, mold design and development testing, which are described in detail below. Inserts in INSERT MOLDING molds are usually stamping parts or threaded inserts. Before injection mold clamping, they must main...
- Multi-cavity Insert Mold
- Stamping Mould
- PC + GF plastic molding
What Makes The Plastic Mold Processing Burnt ? Jan 16, 2020
1. Mechanical problems The barrel was overheated due to abnormal conditions, which caused the resin to decompose at high temperatures and be injected into the product after burns. 2. Mold problems Mainly due to poor exhaust. At this time, attention should be paid to measures such as adding exhaust grooves and anti-exhaust rods. 3. Molding problems When the back pressure is above 300MPa, the barrel...
What are the procedures for texture? Jan 16, 2020
Before, We have talked about the mould texture. There are 7 procedures for mould texture as below: 1.Cleaning the cavity surface 2.Covering the cavity surface which no need to be texture,or painting antiseptic paint on it 3.Drying the antiseptic paint 4.Using degrease cotton to clear the cavity surface which need to be texture, make sure that there's no any impurities and filth to effect texture. ...
- Etching Texture
- plastic injection molding
- mould texture
What are the Four Major Engineering Materials? What's their application? Jan 17, 2020
Plastic raw materials have many different types.Today we will take about the engineering plastic materials.So what are the Four Major Engineering Materials and what's their applications ? The answer is as follow: 1.ABS, full name is Acrylonitrile Butadiene StyreneAcrylonitrile Butadiene Styrene. It's widely used in machinery, automotive, electronic appliances, instrumentation, textile and construc...
Defects analysis of injection molded products - Bubbles Jan 17, 2020
Bubbles are the phenomenon of small volume or series of pores formed inside the product. A large amount of gas is mixed into the melt and is formed by cooling the melt. 1. Venting system is bad or blocked 2. The cooling system is not setting properly, which makes the material cooling uneven or insufficient. 3. The injection speed is too fast 4. The material temperature is too high, which will caus...
- injection molded products
- mould cooling
- plastic filling analysis
Two-color mold design and injection tips Mar 20, 2020
1. The water circiuts of the cavities and cores is designed as full as possible and balanced. 2. After the cavity rotates 180 ° from the center, it must match the core. 3. Usually, injecting the hard rubber part first, and then the soft rubber part, because soft rubber is easy to deform. 4. The nozzle of the three-plate mold should preferably be designed to automatically demolding. Special attenti...
- 2 color mould
- two-color mold injection
- twice molding
Plastic hot runner mould discussion Apr 17, 2020
The hot runner mold has the following advantages: 1. Reduce waste ratio of parts and improve part quality; 2. Reduce product deformation and improve product appearance; 3. Improve productivity and achieve automated production; 4. Expand and improve the consistency and balance of products; 4. Shorten the molding cycle of parts; 5. Very suitable for the use of multi-cavity molds; Although comp...
- hot runner mold
- cold runner mold
- multi-cavity mold
What is Double Color Mold? Apr 30, 2020
Double Injection Mold is also called Two Color Mold. That's two different materials or two color materials injected in one injection machine, injected by twice, but the product only comes out one shot from the mold. This mold technology is called double material injection, usually finished by one set mold, and it needs special two color injection molding machine to produce the products. Double inj...
- Double shot mold
- double injection mold
- two color mold

1 ... 7 8 9 10 11 12 13

A total of 13 pages

Categories

Blog

New Blog

Tags

Search