Parti in alluminio pressofuso Pressofusione per gravità in alluminio

 

 

The processes are: carburizing, nitriding, nitride carburizing, boriding, chromizing and aluminizing. Final inspection of die heat treatment for aluminum alloy forging. The quality inspection of the final heat treatment in the die production of aluminum alloy forging usually includes the inspection after quenching, surface quenching and tempering. Quenching deformation according to the requirements of the inspection, such as deformation exceeds the provisions, should be straightened treatment, such as for some reason can not be straightened, and the deformation exceeds the processing allowance, can do repair treatment, the method is the aluminum alloy forging die parts in the soft state straightening and then quenching and tempering to meet the requirements, the general aluminum alloy forging die parts after quenching and tempering deformation, Not more than 2/3 to 1/2 margin.

1. It is heavier, heavier and more textured than plastic injection molding.

2. Good forging performance, can forge complex shape, thin wall precision parts, casting surface smooth.

3. When melting and forging, it does not absorb iron, does not corrode the mold, and does not stick the mold.

4. Good mechanical properties and wear resistance at room temperature.

5. Low melting point, melting at 385 degree , aluminum alloy is easier to form aluminum alloy forging process than aluminum alloy shell, metal texture is full, and can be used differently

6. The use of red paste rough throwing, white paste polishing, no leakage throwing, leaving no blank mold marks, full surface without concave, no convex points, no pinhole eyes, no black spots.

7. Frequent waxing, less on the amount, not vigorously polishing, to avoid high temperature burn on the surface of the forged parts produced dense holes.

 

 

 

 

 

	less than US$50,000
	2014
	100 to 149

 

	less than US$50,000
	90 percent to 94 percent

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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Etichetta sexy: , Die Linea di casting, Die Casting Ispection, Test del casting, Die Casting Unit, Prototipazione del casting, Analisi del casting