1 Mechanical properties
It has good mechanical properties. When the die casting piece is tested by itself, the mechanical properties of the sample cut from the designated part are not be less than 75% of the single cast sample.
2 Surface quality
The surface roughness of the die-casting part is good, and the surface has no defects such as cracks, looseness and bubbles. The surface can be polished, shot blasted, anodized, and the like.
3 Inspection method
X-ray photographs, non-destructive testing, metallographic inspection and die-casting profiles are available inside the castings.
4 Production efficiency
At present, aluminum alloy die-casting parts are widely used in electronic digital products, auto parts, hardware lamps, household appliances, power tools, machine parts, architectural decoration, unmanned aerial vehicles and communications