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THREE TYPES OF PLASTIC MOULDS, WHICH ONE IS MORE COST-EFFECTIVE?
- January 15, 2019
- Posted by: ys
- Category: Company News
No CommentsPlastic moulds can be divided into three categories, each of which has its advantages and disadvantages. Which of these three types of plastic moulds is more cost-effective? (1) Large nozzle mould: Runner and gate are demoulded together with the product on the parting line. The design is the simplest, easy to process, and the cost
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Three Principles of Mold Material Selection
- January 12, 2019
- Posted by: ys
- Category: Company News
(1) Mold meets working conditions Wear resistance When the billet is plastic denatured in the cavity, it flows and slides along the surface of the cavity, resulting in severe friction between the surface of the cavity and the billet, which leads to the failure of the mold due to wear. So the wear resistance
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ANALYSIS OF COMMON FAILURE OF PLASTIC MOULD
- January 9, 2019
- Posted by: ys
- Category: Company News
Plastic mould is for plastic processing and forming. They are made of 45 steel, P20, 718 and other plastic mould steels. The failure analysis of plastic mould can better guide the research and development of mould steel. The failure modes of plastic mould are as follows: Abrasion and Corrosion of Cavity Surface 1) Plastic melt
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Questions and Answers on Mould Manufacturing Technology
- January 7, 2019
- Posted by: ys
- Category: Company News
There are many problems to be paid attention to in mould manufacturing. If you don’t know its process and key points, you should learn more about the following knowledge. 1) What is the most important and decisive factor in choosing die steel for mold manufacturing? Forming method – can be selected from two basic material
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Six Points of Preparation for Mold Assembly
- January 4, 2019
- Posted by: ys
- Category: Company News
Familiarity with assembly procedure The assembly procedure of injection mold is not only the process document of the assembly process and operation method of the mold, but also the technical document guiding the assembly work of the mold. It is also the basis for the assembly production plan and technical preparation. Therefore, before assembling,
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Why Injection Mold Need to Be Tested?
- January 3, 2019
- Posted by: ys
- Category: Company News
Most of the defects of injection molded parts are caused by the plasticization and injection stage of injection molded parts, but sometimes unreasonable design. The influencing factors include the type of injection inlet, the number of mold cavities, position and size, the design of cold/hot runner system and the structure of the product itself. Therefore,
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HARMFUL EFFECTS OF IMPROPER HEAT TREATMENT PROCESS OF PLASTIC MOLD
- January 2, 2019
- Posted by: ys
- Category: Company News
In the process of plastic mold processing, cracks or deformation, easy oxidation and decarbonization of the surface are mainly due to the failure of the mold. The main reason for the failure of plastic mold is the improper heat treatment process, such as the improper selection of heat treatment process parameters such as heating temperature,
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5 FACTORS REFLECTING TECHNICAL LEVEL OF MOLD FACTORY
- December 26, 2018
- Posted by: ys
- Category: Company News
The level of mold technology ultimately manifests itself in many aspects, such as mold manufacturing cycle, mold service life, mold accuracy and stiffness, mold manufacturing cost, mold standardization and so on. These are also the basis for evaluating the economic and technical indicators of molds. Mold manufacturing cycle The mold manufacturing cycle reflects the production technology level and organization
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Common Defects in Plastic Injection Mold
- December 25, 2018
- Posted by: ys
- Category: Company News
As we all know, some defects often occur in injection molds after forming, which seriously affects the normal use of the workpiece, and even leads to the unusable workpiece, which will seriously affect the cost and efficiency of the manufacturing workpiece. Therefore, we must do a good job of preparation before moulding, and find out
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HOW TO IMPROVE QUALITY OF INJECTION MOULD EFFECTIVELY?
- December 21, 2018
- Posted by: ys
- Category: Company News
In order to produce qualified plastic injection moulds, we must provide the quality of plastic injection moulds. What measures can we take to improve the quality of plastic injection moulds? A complete set of plastic mould production management system is established to realize the computer information management system of product data management, process data management,