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Die casting of aluminum alloy parts

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Melting, casting and heat treatment of aluminum alloy are the three major processes for aluminum production. ?

* : * : admin * : 2022/09/30 15:36:00 * : 187
Aluminum alloy die-casting is a process that liquid metal (or alloy) is injected into a pre prepared pressure chamber and solidified under pressure. Brief introduction of aluminum alloy die-casting melting, casting and heat treatment of aluminum alloy are the three major processes for aluminum production.
Among them, smelting is the basis and plays a decisive role in improving the quality of aluminum; Pouring is an important condition for obtaining high-quality products; Heat treatment is an effective means to improve the structure and service performance [2]. In die-casting, the method of directly injecting liquid metal into a mold to form a part with the desired shape.

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This processing method has the following advantages:
(1) Waste can be recycled; (2) It can mass produce products of various specifications; (3) It can shorten the manufacturing cycle of products and reduce production costs; (4) Easy to realize mechanization and automation
Characteristics of Aluminum Alloy Die Casting
1. Special materials that cannot be used in ordinary sand casting can be used as the core and cavity
2. Complex structural parts that are difficult to manufacture by conventional sand casting can be used
3. A variety of precision molding that cannot be realized by traditional sand casting can be adopted
4. High production efficiency
5. Parts with high dimensional accuracy can be manufactured
6. High product quality
7. Suitable for the production of parts with large batch and complex shape
8. Suitable for fine machining of thin wall, deep cavity and special-shaped parts
9. Suitable for large or super large complex workpieces
10. Applicable to the production of multiple varieties and small batches
11. Suitable for special industries such as automobile engines
12. Suitable for fields with high requirements
13. Suitable for applications requiring high surface finish
14. It can be used for processing easily deformed materials
15. It can be used in occasions with strict requirements
16. Can be used for parts with special performance
17. Suitable for making long-life parts
18. Suitable for manufacturing parts requiring polishing after forming
19. Suitable for manufacturing parts with no margin or blind hole in the inner cavity
20. Suitable for making polyhedron with complex contour
21. Suitable for making parts with large internal space
22. Suitable for manufacturing gears with special shapes
23. Shafts suitable for single piece or small batch production
24. Suitable for machining of surfaces to be cut
25. Suitable for precision molding of non-ferrous metals and their alloys
26. Applicable to the production of plastic products
27. Applicable to the production and further processing of glassware
28. Applicable to food industry
29. Adapt to the needs of the electronic industry
30. Applicable to aerospace
31. Applicable to medical equipment
32. Suitable for building
33. Adapt to the development of the market
34. Suitable for use in toy industry