Enchuang Tells You the Main Characteristics and Properties of Zinc Alloy Die Casting

The BBC documentary says this: The 21st century belongs to the Chinese people, and China changes the world in the 21st century. With the rapid development of China's industrial economy, China's industrial development level is also changing with each passing day. The zinc alloy die-casting process without no exception. Technology is becoming more and more mature,also more and more integrated into people's lives. As the editor of the Dongguan zinc alloy dies-casting factory, this paper discusses the characteristics of zinc alloy die casting in detail.

 

 

Characteristics and performance of zinc alloy die-casting: zinc alloy has very good mechanical properties and electroplating properties. The surface roughness, strength, and extensibility of the castings in Dongguan Enchuang Zinc Alloy Die Casting Factory are very good. Because zinc alloy has good fluidity, it can be made thinner (wall thickness can be achieved to 0.5). The biggest drawback of zinc is that the specific gravity is too large, so the weight and cost of the product are high. So it is more suitable for small products.

① Specific gravity: pure zinc: 6.6g / cm3; die-cast zinc alloy: 6.7-6.9g / cm3;
② Melting point: pure zinc: 419 ° C; zinc alloy: 387-390 ° C; die-casting temperature: 390-410 ° C
③ The most commonly used type of die-cast zinc alloy is 3 # zinc alloy (ZAMAK 3).

(1) Appearance requirements: shape, size ratio, surface roughness, dimensional accuracy, surface treatment, color selection, etc.
(2) Performance and technical requirements: Choose suitable zinc alloy material and grade, and the using material determines the physical and mechanical properties of the die casting. The design should consider the die casting characteristics of this material.
(3) Modern design cannot only be satisfied with the realization of product functions but also requires the harmony of function and aesthetics. Product design should consider functional beauty and form beauty and should fit people's spiritual needs so that people feel a natural beauty. We should have a comprehensive consideration of the pleasantness, safety, reliability, and comfort in the use of the product.
(4) The content of aesthetic design: shape, size ratio, surface texture, color, packaging, etc.
(5) The theoretical basis of aesthetic design: ergonomics, engineering psychology, environmental science, etc.www.diecastingconnector.com

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