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The differences between vertical injection molding machines and horizontal injection molding machines are mainly reflected in the following aspects:

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Structure and working principle: Vertical injection molding machine: The injection device and the clamping device are on the same vertical center line, and the mold opens and closes in the vertical direction. This design occupies a small area and is suitable for occasions with limited space.Horizontal injection molding machine: The injection device and the clamping […]

The differences between vertical injection molding machines and horizontal injection molding machines are mainly reflected in the following aspects: Read More »

Precautions Before Starting The Injection Molding Machine When Tt Is Not Used For A Long Time

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1. Turn on the main power switch of the machine tool, check whether the equipment is leaking electricity, preheat the barrel and mold according to the set process temperature requirements, and keep the barrel temperature for more than 20 minutes when it reaches the process temperature to ensure that the temperature of all parts of

Precautions Before Starting The Injection Molding Machine When Tt Is Not Used For A Long Time Read More »

Several aspects that need to be paid attention to in reducing the degree of wear of the injection molding machine screw

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The injection molding machine screw works for a long time under high temperature, high pressure, high mechanical torque and high friction environment. The first few factors are required by the process conditions, and the loss caused by friction is inevitable. Generally, the injection molding machine screw is subjected to surface nitriding treatment to improve the

Several aspects that need to be paid attention to in reducing the degree of wear of the injection molding machine screw Read More »

Basic knowledge of plastic molding

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What is Plastic Molding? In short, plastic molding is the manufacturing process of various plastic parts. Through different plastic molding techniques, plastics can be made into plastic products with various shapes, sizes, and functions, such as: common plastic chairs, plastic cups, plastic trash cans and other daily necessities in life, so that they can be

Basic knowledge of plastic molding Read More »

Analysis of the reasons for uneven shrinkage of injection molded parts

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If the plastic part shrinks unevenly, it often causes uneven distribution of internal stress. If this stress exceeds the rigidity of the plastic part, it will cause warping and deformation of the plastic part, affecting the dimensional stability of the plastic part. 1, What is warping for injection mold parts? When internal stress (due to

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Four tips to improve the precision of thin-wall injection molding

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Four tips to improve the precision of thin-wall injection molding The application range of plastic parts is becoming more and more extensive, from simple tableware and kitchen utensils to complex mechanical parts and electronic product shells. However, for plastic parts with high precision requirements such as electronic product shells, the precision requirements should be paid

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Understanding the material processing characteristics of nylon

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Nylon products are strong and wear-resistant. They will fade if left outside for a long time. When ignited with an open flame, the flame is blue with a yellow tip. It burns slowly and drips like a candle. It emits a pungent odor when burning. In order to meet the requirements of the product, it

Understanding the material processing characteristics of nylon Read More »

injection machine screw barrel

Several aspects that need attention to reduce the wear of screw and barrel of injection molding machine and extend life of injection mold

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The screw and barrel of the injection molding machine works for a long time under high temperature, high pressure, high mechanical torque and high friction environment. The first few factors are required by the process conditions, while the loss caused by friction is inevitable. Generally, the screw and barrel is subjected to surface nitriding treatment

Several aspects that need attention to reduce the wear of screw and barrel of injection molding machine and extend life of injection mold Read More »

How to determine plastic pressure drop in injection molding?

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The plastic skin formed on the mold wall reduces the cross-sectional area of ​​the plastic flow, resulting in a pressure drop. There is a maximum limit to the pressure that can be obtained on the injection molding machine to push the screw at the set injection speed. The pressure required to push the screw forward

How to determine plastic pressure drop in injection molding? Read More »

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