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Do you know how to do the polishing of aluminum alloy die casting?

Do you know how to do the polishing of aluminum alloy die casting?

Die-casting mechanical polishing of aluminum alloy is a polishing method which relies on the cutting and plastic deformation of the material surface to remove the polished convex part and obtain a smooth surface. Generally use whetstone rod, wool wheel, sandpaper, etc., mainly manual operation. The superfinishing method can be used for high surface quality requirements. The superfinishing method uses special abrasives to rotate at high speeds on the machined surface of the aluminum alloy die cast by pressing in a polishing fluid containing abrasives.

08

2021

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09

What are the problems caused by high melting point of zinc alloy in die casting?

What are the problems caused by high melting point of zinc alloy in die casting?

Zinc alloy die casting is a precision casting method which uses high pressure to press molten metal into a metal mold with complex shape. About its melting point, it is a place that needs special attention, then what problems will be caused by the high melting point of zinc alloy die casting? The following is a brief introduction to its related knowledge points.

01

2021

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09

Aluminum alloy die casting, you don't know some features!

Aluminum alloy die casting, you don't know some features!

With the continuous development of society, the die casting industry is developing rapidly, and the demand for aluminum alloy die casting is increasing in many industries. The following is to follow the small series together to understand the characteristics of aluminum alloy die casting products!

18

2021

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08

The effect of adding silicon in aluminum alloy die casting

The effect of adding silicon in aluminum alloy die casting

There is a saying that adding silicon to an aluminum alloy increases the fluidity of the alloy. This argument is incomplete, biased and misleading. The following small series to take you to understand the main role of aluminum alloy die casting silicon!

26

2021

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07

What should we pay attention to when using zinc alloy die casting?

What should we pay attention to when using zinc alloy die casting?

What should I pay attention to when using zinc alloy die casting? Zinc alloy is based on zinc, adding aluminum, copper, magnesium, cadmium, lead, titanium and other elements of the alloy. Zinc alloy has low melting point, good fluidity, easy welding, brazing and plastic processing, corrosion resistance in the atmosphere, easy recovery and remelting of deformed materials, but low creep strength, easy to change size due to natural aging. Melting, die casting or pressure machining.

12

2021

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07

The rationality of design affects the yield of aluminum alloy die casting

The rationality of design affects the yield of aluminum alloy die casting

Die casting technology has been widely used in the field of machinery manufacturing, among which aluminum alloy die casting has been widely used.

05

2021

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07

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