Filling For Injection Mold

How to do the mirror polishing of the plastic mold? Apr 23, 2021
How to do the mirror polishing of the plastic mold? Mirror polishing of plastic molds is generally from relatively coarse sand paper to fine sand paper, and then from coarse to fine polishing method by using different models of diamond grinding and polishing paste, and then from coarse to fine sand paper step by step.After the above steps, you need to use diamond polishing paste from rough to fine...
- mirror polishing
- injection mould
- plastic mould
The reason analysis that injection molding product cracks? Apr 23, 2021
The reason analysis that injection molding product cracks? When the product is produced, there are cracks, including filamentous cracks on the surface of the product, micro-cracks, top whiteness and resulting in product loss. According to the cracking time, demoulding cracking and application cracking are mainly caused by the following aspects. (1) Processing 1. Increased processing pressure, too ...
Benefits of perform mold flow analysis Apr 29, 2021
We perform a complete mold flow analysis on every new injection mold we build. The mold flow software today is very accurate at predicting potential injection molding problems and bring benefits. By optimizing the cooling circuitry valuable cycle time can be reduced. Warpage data can be used to play critical features steel safe or modify the part model by adding windage. Injection molders and...
- mold flow
- injection molding
- plastic mould
TPE overmolding for bonding to PC Apr 29, 2021
Couple of things I usually recommend to get good bonds of TPE (Thermoplastic Elastomer) and PC: a. Melt temperature is critical for a good bond. The melt temperature for overmolding is usually 390- 440F for overmolding over polycarbonate. The TPE has to be over the minimum melt temperature of 390F from start to finish. If it goes below this melt temperature at any point, the TPE will not bond to t...
- overmolding
- insert mold
- plastic mould
How to prevent the aging of mould effectively May 07, 2021
How to prevent the aging of mould effectively If plastic mould for a long time in the outdoor environment, prone to some fade or pulverization phenomenon, is also likely to be some cracking aging phenomenon, different areas relatively big temperature gap between day and night will also change, the moisture content in the air or water, and the rain will affect the entire plastic products of differe...
- plastic mould
- plastic mould company
- injection molding
What are the effective measures to reduce mold maintenance May 07, 2021
What are the effective measures to reduce mold maintenance Plastic mold maintenance is actually from the mold itself for very few reasons. Although it is a very small probability, we also need to pay attention to the root cause of mold maintenance from the source. Then, Green Vitality Industry Co.,Ltd will talk about effective measures to reduce mold maintenance. 1. Strengthen scientifi...
- plastic mold
- injection molding
- plastic mold factory
Common surface treatment process for plastic molds May 07, 2021
Common surface treatment process for plastic molds In today's era of rapid industrial development, plastic mold has become an indispensable part of the industrial era.The common surface treatment in the injection mold is as follows. 1. Polish Mainly by cutting, plastic deformation of the surface of the material to remove the polished convex part and get a smooth polishing method.The general use of...
- plastic mould
- plastic injection mould
- Injection molded parts
How to choose mold steel for Automotive parts injection mold? May 12, 2021
How to choose mold steel for Automotive parts injection mold? There are a lot of steel injection molds for auto parts, but the injection molds for auto parts also have a lot of knowledge about the choice of steel.Different auto parts surface process to choose different injection mold steel. First of all, the steel of auto parts injection mold is roughly divided into two categories, one is imported...

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