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WHAT IS THE STANDARD MOLD TEST PROCEDURE?
- April 24, 2019
- Posted by: ys
- Category: Company News
No CommentsIn order to avoid unnecessary waste of time and trouble in mass production, it is necessary to pay patience to adjust and control various processing conditions, find out the best temperature and pressure conditions, and develop standard test procedures, which can be used to establish daily working methods. Check whether the plastic in the
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Why the venting is so important for a plastic injection mold?
- April 22, 2019
- Posted by: ys
- Category: Company News
The venting slot serves two purposes: 1. Expel air from the plastic injection mold during the injection process of the molten plastic material; 2. Get rid of the various gases produced during injection molding processing. The setup of venting slots is of great importance, especially for thin-walled products or the locations far away from the
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HOW TO DEAL WITH SIDE DENTS IN INJECTION MOULDS
- April 19, 2019
- Posted by: ys
- Category: Company News
Usually, the surface of plastic products obtained by this injection moulding method has good gloss and beautiful color, but in the actual injection moulding production process, many products produced by injection moulding factories have relatively large defects in color and gloss. Besides the hard factors such as plastic raw materials, colorants and the surface gloss
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The reason and solution for surface roughness
- April 17, 2019
- Posted by: ys
- Category: Company News
Surface roughness means there is a lack of precision in the surface of a molded part, or an inconsistent level of precision all over the surface, e.g. some areas are glossier than the rest. The main reasons for surface roughness might lie in the injection molding machine, the mold, the process or the material.
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KEY LINKS IN PLASTIC PARTS PROCESSING
- April 15, 2019
- Posted by: ys
- Category: Company News
In addition to polymers, different plastic additives (such as stabilizers, plasticizers, colorants, lubricants and fillers) are usually added to the raw materials used in the processing of plastic parts in order to improve the moulding process and product performance or save the cost of products. Additives and polymers are mixed and evenly dispersed into powder,
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Requirements and precautions of Injection mold
- April 12, 2019
- Posted by: ys
- Category: Company News
Due to the high precision of manufacturing and processing precision of injection molds, the production and processing technology is also complicated. Therefore, the processing and production costs of plastic injection molds are generally high. The selection of materials for injection mold manufacturing must meet the following requirements: 1. The injection mold steel should have good
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Introduce the test procedure of injection mould processing
- April 10, 2019
- Posted by: ys
- Category: Company News
In order to reduce the waste of time in mass production, it is necessary to adjust and control the processing conditions in time, find out the suitable temperature and pressure conditions, and formulate a standard test procedure for injection mould processing, which can be used to establish daily working methods. Check whether the plastic
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Mold Manufacturer in China Take Up More Than Half Of Global Mold Business
- April 8, 2019
- Posted by: ys
- Category: Company News
Once the consulting service provider KPMG conducted a study which showed that with a total sales revenue of 5.7 billion USD in 2002, China had already overtaken Germany and the US to become the biggest machine tool maker in the whole world, making it a viable base for mold sourcing and manufacturing thanks to its
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WHAT KINDS OF ENGINEERING PLASTICS ARE USED IN AUTOMOBILE PLASTIC PARTS?
- April 3, 2019
- Posted by: ys
- Category: Company News
Nylon Material (PA) Nylon is mainly used in automotive engines and engine peripheral components, the main varieties are GFPA6, GFPA66, enhanced flame retardant PA6 and other products. Application in automobile engine peripheral parts: Because the engine peripheral parts are mainly heating and vibration parts, most of the materials used in the components are
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Common failure of injection mold
- April 2, 2019
- Posted by: ys
- Category: Company News
1.1 Mold reset plate is not reset After the mold is opened, the mold reset plate is not reset. The causes are: reset oil cylinder oil leakage, resulting in uneven force when the mold is reset. The mold reset is unbalanced. The reset rod of the mold is strained, the cooperation between the reset rod and