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What should I do about the surface gloss defect of the plastic injection mold?

There are many difficulties in plastic injection processing molds. The injection mold consists of two parts: a movable mold and a fixed mold. The production of plastic products requires mold injection molding. The plastic raw materials are injected into the injection mold cavity through the injection molding machine, and the shape is formed after cooling and solidification What should I do if the surface gloss defect of the plastic injection processing mold appears in the mold manufacturing process?

2024

07-29

What are the reasons for the insufficient hardness of the mold after heat treatment?

Hardness is a very important mechanical property index in mold heat treatment, and unqualified hardness is a very serious defect. Zhongshan Fahrenheit mold steel technicians pointed out that after the mold is heat treated, its hardness is insufficient or uneven, which will reduce the wear resistance and fatigue strength of the mold, leading to early failure of the mold and shortening the life of the mold. So, what are the reasons for the insufficient hardness of the mold after heat treatment?hot working die steel

2024

08-28

What are the basic properties of precision plastic mold steel?

Precision plastic molds have lower requirements for material strength and toughness than cold work molds and hot work molds. According to their failure modes and work requirements, their basic performance requirements are summarized as follows:

2024

07-29

What are the types of hot work die steel?

1. Types of hot work die steel: (1) According to purpose: hammer forging die steel, hot top forging die steel, hot extrusion die steel and precision forging die steel, die casting die steel, hot blanking die steel wholesale hot working die steel Manufacturers (2) According to performance: high toughness die steel, high heat strength die steel, super high heat strength die steel, high wear-resistant die steel

2024

07-29

Is it correct that the forging die requires high hardness?

Among users who use hot forging dies, many people like to ask for high hardness, even 52-55HRC. This concept is wrong.

2024

07-29

What is the essential performance of plastic mold steel?

Performance Features 1. wear resistance Wear and tear can lead to loss of die precision, which is an intuitive cause of failure. 2. corrosion resistance

2024

07-29

What Is P20 Steel?

P20 Mould Steel is commonly used for plastic injection mold cavities and tooling and for die casting dies for zinc. P20 is typically sold in the pre-hardened condition at a hardness of approximately 300 HBW.

2024

07-29

What is the most important and decisive factor when choosing die steel?

Forming Methods - Choose from two basic material types.plastic die steel A) Hot working tool steels, which can withstand relatively high temperatures during die casting, forging and extrusion. B) Cold working tool steels, which are used for blanking and shearing, cold forming, cold extrusion, cold forging and powder pressure forming.

2024

07-29

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Zhejiang Sanmen Taihe Heavy Forging Co., Ltd. is professional China Plastic Die Steel factory and wholesale Plastic Mould Steel manufacturers, welcome to make any information consultation,Quick response and rapid delivery,Diversified products and quality assurance,Accept customization and meet your requirement

Industry Park of Shangkeng, Haiyou Town, Sanmen County, Taizhou City, Zhejiang Province, China.

+86-576-83351788
+86-576-83233978
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taihe@thforging.com 

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