Why use zinc-aluminum die-casting mold development and process mass production
Mold design and production:
According to the product's drawing size and performance requirements, a suitable mold is designed through mold flow analysis, and a suitable runner system, exhaust system and gate structure are designed.
Alloy material melting:
The zinc-aluminum alloy raw material is heated to its melting point to transform it into a liquid state.
Alloy injection mold: The molten zinc-aluminum alloy is injected into the preheated mold at high pressure. This ensures that the alloy fully fills the mold cavity and the finished product has good details and surface quality.
Cooling and solidification:
After being injected into the mold, the molten alloy will cool and solidify rapidly in a short time. The low melting point of zinc-aluminum alloy makes the cooling speed faster, usually only taking a few seconds to tens of seconds, which greatly improves production efficiency.
Open the mold and demould:
When the zinc-aluminum alloy cools and solidifies, the mold is opened and the finished product is ejected from the mold cavity. In order to prevent the parts from being damaged during the demoulding process, ejection mechanisms, such as ejector pins and other devices, are usually added to the mold design to ensure smooth removal of the parts.
Quality inspection and trimming:
Carry out quality inspection to check whether the die-casting parts have pores, cracks, deformation or other defects. Qualified products can be put into use directly or undergo slight modifications, while unqualified products may need to be remelted or repaired.
Wangpai die casting has the following significant advantages in development, production and mass production
High precision:
Zinc-aluminum alloy die-casting molds can achieve high-precision production effects and can meet complex structures and meticulous design requirements. They are especially suitable for manufacturing parts with complex shapes or exquisite details.
High production efficiency:
The die-casting process is a rapid prototyping technology. Zinc-aluminum alloy has a low melting point and can be cooled and solidified quickly, shortening the production cycle. This makes zinc-aluminum alloy die-casting extremely efficient in mass production.
Excellent material properties:
Zinc-aluminum alloy has excellent physical and mechanical properties, such as high strength, wear resistance, corrosion resistance, etc. In addition, its good castability and processability make it less prone to defects or blemishes during the manufacturing process.
Good economic benefits:
The price of zinc-aluminum alloy is relatively low, and the die-casting process can reduce the waste of raw materials. In addition, the mold life is long, which can significantly reduce costs and improve economic benefits in mass production.
Secondary processing evaluation:
Due to the high precision and good surface finish of zinc-aluminum alloy die-casting parts, subsequent processing can be arranged according to the modeling requirements, which further improves production efficiency and reduces costs.
Suitable for mass production:
Zinc-aluminum alloy die-casting molds are very suitable for large-scale mass production and can produce a large number of parts in a short time to meet the market's consistent demand for large-volume products.
Zinc-aluminum alloy die-casting molds are widely used in the production of parts in various industries, especially in situations where high strength, high precision and high production efficiency are required.