Precision Casting Automobile Spare Parts are parts made of cast steel that are similar in performance to cast iron but stronger than cast iron. In the casting process, the steel castings are prone to defects such as porosity defects and inaccurate angular positioning. In long-term use, the casing may be broken. We should use more domestic and foreign production skills equipment and high-grade materials to expand production. It is also worth noting that it is necessary to increase the intensity of environmental protection in the process of production, and to cherish some items that can be recycled.
Precision Casting Automobile Spare Parts
Conveyor accessories, aluminium alloy material
complex shape with high accuracy machining, technology requirement high
4-axis cnc machining center auxiliary production, surface roughness equisite
Since stainless steel precision casting shrinks much more than cast iron, in order to prevent the shrinkage and shrinkage defects of Precision Casting Automobile Spare Parts, the riser and cold iron and subsidies are mostly used in the casting process to achieve sequential solidification.
In order to prevent shrinkage, shrinkage, porosity and crack defects in stainless steel castings, the wall thickness should be uniform to avoid sharp corners and right angle structures.
Sawdust is added to the molding sand for casting, coke is added to the core, or hollow core and oil sand core are used to improve the retractability and gas permeability of the sand or core.