Comparing with the traditional processing way

the car foam mold were produced with lower surface roughness

double dimensional accuracy using new equipment and technology.After optimizing and determining the final casting process with using the casting simulation software

burning foam before pouring metal process was carried out on the production of more complex automotive panel die castings.The automotive punching die castings with good quality were successfully produced combining with the vibration crystallization process.After tested

the dimensional accuracy is high

without carburization in surface

and the relevant internal defects was carried out in machining areas.