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11.08.2020 12:28

At present, with the development of society, more and more product accessories are made of zinc materials, and the zinc alloy die castings made are also well received by the public, so why can zinc die castings be widely used?

1. Since zinc die casting is formed in one step, the production efficiency is high and the market demand can be quickly met.

2. High precision, strong casting performance of zinc material, can die-cast various precise and complex zinc alloy die-casting parts.

3. Zinc material can be recycled, so it is economical and environmentally friendly, in line with our sustainable development.

4. The chemical properties of zinc die castings are very lively, so it can be used as a surface treatment.

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  Теги:  zinc die cas 


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05.08.2020 12:27

Die castings are made for the automotive industry. Although die castings have been used in many industries, the design of modern die casting processes can meet the needs of many metal parts in automobile production.

Hot chamber die casting

Zinc die castings used in the automotive industry involve a process called hot chamber die casting. Heat the zinc until it reaches a molten state, then press it into a mold in the shape of the desired car part. After the metal has cooled and hardened, it is removed from the mold. In this method, the furnace and mold are connected as a single machine. The pressure comes from a hydraulic piston that pushes the molten zinc out of the furnace and into the mold.

Traditional aluminum die casting cannot use this process because the melting point of aluminum is much

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  Теги:  die casting 


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31.07.2020 12:41

Die casting is an efficient and economical process that offers a wider range of shapes and components than any other manufacturing technology. The parts have a long service life and can be designed to complement the visual appeal of surrounding parts. By specifying die-cast parts, designers can obtain many advantages and benefits.

High-speed production-Die casting can provide complex shapes with smaller tolerances than many other mass production processes. Little or no machining is required, and thousands of identical castings can be produced before additional tools are required.

Dimensional accuracy and stability-Die casting parts can produce durable and dimensionally stable parts while maintaining tight tolerances. They are also heat resistant.

Strength and weight-Die casting parts are stronger than plastic injection parts of the same size. Thin-walled

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  Теги:  power tools die casting part 


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29.07.2020 12:44

The design of die-casting parts must take into account the wall thickness of the die-casting parts, the fillet and demolding angle of the die-casting parts, the reinforcement ribs, the minimum distance between the holes and the holes on the die-casting parts, and the rectangular holes and grooves on the die-casting parts. There are several aspects of the machining allowance of the inserts and die-casting parts.

1. Design specification for casting fillet

Generally, all parts of the die casting should have rounded corners (except at the parting surface), which can make the metal flow smoothly when filling, and the gas is easier to discharge, and can avoid cracks due to acute angles. For die-casting parts that need to be electroplated and painted, the rounded corners can be evenly coated to prevent the accumulation of paint at the sharp corners. The

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  Теги:  power generating tools 


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