Custom Design For Injection Molding,design For Injection Molding Manufacturers

Purpose of mold polishing May 24, 2019
Polishing is an important process in the plastic mold making process. With the increasing application of plastic products, the appearance quality of plastic products is getting higher and higher, so the surface polishing quality of plastic mold cavities should be improved accordingly. Molds with specular and high-gloss surfaces have higher requirements on the surface roughness of the mold and ther...
- plastic products
- subsequent injection molding
- plastic mold polishing
What is the most important during designing a mould ? May 27, 2019
The most important point is structure , If the structure can be simplified as much as possible, but the quality of the mold must be guaranteed, the company will earn the maximum profit from it . When we received a product , the first question is find out the biggest parting surface , Roughly determine the cavity and the core , then , To Analyze the construction of cavity and core , insert , ...
- Mould design
- mould processing
- plastic injection molding
Advantages of plastic gas-assisted molds Jun 03, 2019
Today we are going to discuss with the advantages of plastic gas assisted injection mold. 1. Save raw materials, increase plastic utilization rate by up to 50%, reduce molding cycle, and improve certain performance. In the case that the parts can meet the same usage requirements, the use of gas-assisted injection can greatly save plastic raw materials. 2. It can reduce the pressure of the mold by ...
Analysis of the Causes of Whitening of Injection Molding Products Jun 03, 2019
Causes whitening and halo of injection molded products. This is a defect due to contamination of impurities in gas or air. The main solution: (1) Eliminate the interference of gas, and intentionally prevent the contamination of impurities. (2) Increase the material temperature and mold temperature, and adjust the barrel temperature in stages, but prevent the temperature from being too high to deco...
- mold Filling
- injection molding machine
- plastic mold Filling
What is insert molding process? Jun 03, 2019
What is insert molding process? Insert molding is the process of putting inserts before injection molding. The finished product of insert molding is a single plastic part with an insert surrounded by plastic. Inserts can be made of metal or different types of plastics. Insert molding has been applied in many industries, such as insert molding couplings, thread fasteners, filters, electronic ...
- insert molding
- injection molding
- insert mold
Correct gate type and location for plastic mold Jun 10, 2019
When we design a mould , to chosing the gate type and location is very important. It will caused processing problem , even the quanlity of plastic products. Mould design engineer shouldn't only calculate for plastic products , but also should especially pay attention to the design for gate. They must chose the correct gate type , the numbers of gate and location . The gate type a...
The Causes of Color Instability of Injection Molded Parts Jun 10, 2019
Nowadays, the application of plastic casings has become widespread. For example, electrical shells, as well as our commonly used washbasins, are all plastic, but when plastic processing, color instability is a common problem. 1. First of all, the color instability is related to the high and low temperature of the injection molding machine. Therefore, it is necessary to check the priority when proc...
Short Shot Injection Molding Jun 14, 2019
Insufficient injection is also called short shot. Short shot is the phenomenon of partly incomplete at the end of the material flow, or a part of the cavity filled with dissatisfaction, especially the thin wall area or the end area of the the runner when injection molding. When the melt is cooled down without filling the mold cavity, or the melt does not fill completely after running into the cavi...
- short shot injection molding
- mold cavity
- mould temperature

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