SHENZHEN HONG KAIYUN TECHNOLOGY CO., LTD
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Hotline:+86 075523573733
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Email:sales@szhky.cn
Location:Room #102, Building #50, Shu Tianpu Xin xing Industry Zone B, Matian Street, Guang Ming District, Shen Zhen city, Guang Dong Province, China, 518101
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How Does The Injection Molding Process Work?
Purchasing Engineer before choosing the partner of Injection Moulding, it is better to know the Injection Molding Process First.
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plastic injection molds FAQ
01、What kinds of molds you make?Plastic injection molds, die casting molds, or any other kinds? Majority of our business are the plastic injection molds. 02、Can you team speak English?
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Plastic Injection Mold
The various tools and products used in our daily production and life range .The shape of the mold determines the shape of these products, and the processing quality and precision of the mold also determine the quality of these products
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Plastic Parts Injection Mould
The plastic parts injection mold is mainly composed of the moving mold and the fixed mold that determines the geometric shape and dimensional accuracy of the plastic parts.
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Injection Mold
The injection mold consists of pouring system, forming parts, stripping system, guide system, temperature control system,fixing and installation parts.
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The Requirements of Plastic Mold
There are many types of plastic molds, which can be divided into ten categories roughly.
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Injection
Injection molding is a method of industrial product production modeling.The main types of injection molding are rubber injection, plastic injection and molding injection.
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Injection molding
The injection molding of thermoplastics includes the processes of feeding, plasticizing, injecting, holding pressure, cooling and demoulding. The molding of thermosetting plastics and rubber also includes the same process, but the temperature of the barrel is lower than that of thermoplastics.The injection pressure is higher.The mold is heated.The material needs to be cured and vulcanized in the mold after injection, and then the film is removed while hot.
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The Method of Plastic Injection Molding
The following is the method of plastic injection molding.
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Injection Moulding Of Plastic
Injection molding is the process that the plastic melted by the injection machine enters the mold under the action of the plunger and screw thrust.Then,the product is obtained after cooling.
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How to solve the problem of demoulding of plastic injection mould ?
In the plastic mold industry, there are many unsolvable problems, especially when highly complex designs are required with various resin compounds and high-gloss finish machining.
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Multiple injection
Multiple injection molding can be generally divided into mobile injection molding, rotary plastic injection molding, index plastic injection molding and displacement plastic injection molding.
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How to identify high-quality molds?
Mold is the basic process equipment for industrial production. The mold involves various industries such as machinery, automobiles, light power, electronics, chemical industry, metallurgy and building materials.
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How to choose plastic mold
During plastic molding, the temperature of the plastic mold cavity should reach above 300℃. For this reason, it is best to use tool steel that has been tempered properly. Otherwise, it will cause changes in the microstructure of the material and result in changes in the size of the plastic mold.
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Plastic Auto Parts Moulding
With the promotion of new energy vehicles and the development of lightweight vehicles, the use of plastic parts continues to expand.
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Plastic Set Top Box Mould
The mould is a tool that is used to shape objects in industrial production, such as injection molding, blow molding, extrusion, die casting or forging, smelting, stamping and other methods to obtain various molds and tools for the desired products.
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Injection molding
he injection molding of thermoplastics includes the processes of feeding, plasticizing, injecting, holding pressure, cooling and demoulding.
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Plastic mold
Plastic mold is an abbreviation for a combined mold for compression molding, extrusion molding, injection, blow molding and low foam molding.
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Application of injection products
Because of the different injection molding materials used, injection molding products have many excellent properties that other materials do not have.Injection molding products have been used widely in agriculture, construction, automobiles, and avionics, logistics packaging and so on.
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Influence of molding process on shrinkage of plastic products
The shrinkage rate of plastic refers to the percentage difference between the size of the plastic product at the molding temperature and the size after being taken out of the mold and cooled to room temperature. It reflects the degree of reduction in size of the plastic part after being taken out of the mold and cooled.
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