Main classification and characteristics of aluminum die casting

Generally speaking, using the production method of Dalian aluminum die casting, we can use it to manufacture some high-quality auto parts, pipe fittings on auto engines, engine cylinders, or the cylinder heads of gasoline engine cylinders with aluminum die casting, as well as some valve rocker products, valve support products, or some power accessories products.

1. Analyze the process of the product according to the type of material used, the shape and accuracy of the product and other indicators, and work out the process.

2. Determine the position of products in the mold cavity, and analyze and design the parting surface, overflow drainage system and gating system.

3. Design the assembling and fixing methods of each movable core.

4. Design of core pulling distance and force.

5. Design of ejection mechanism.

6. Determine the die casting machine, and design the mold base and cooling system.

7. Check the relevant dimensions of the mold and die-casting machine, and draw the process drawings of the mold and various components. 8. The design is completed.

With the development of science and technology, we can use aluminum die-casting technology to produce more and more mechanical parts, and ensure the quality of these products is very good. Do you know the main production characteristics of aluminum die casting? If it's not very clear, Xiaobian will introduce it in detail. First of all, with the help of aluminum die-casting production technology, we can produce some metal parts with complex structure and clear outline. Moreover, the walls of these metal parts are very thin and the cavity is very deep, because if we use aluminum die-casting to produce metal parts, we need to melt the raw materials of metal production, Then, in the working environment that ensures that these molten metals can be re pressed with high pressure and speed, the holders have high liquidity, so that some special metal parts that cannot be produced by other production processes can be produced. The size and accuracy of die castings produced by aluminum die casting are very high. Generally, their production accuracy can reach grade T13, and some can even reach grade T19. Moreover, the surface roughness of these products is also very small, and the interchangeability is very good.