Advantage and disadvantage vacuum die casting
- Author:June
- Source:www.xy-global.com
- Release on:2021-12-01
vacuumDie casting(Vacuumdie Casting)
Vacuum Cast: By eliminating the gas in the die-casting mold cavity in the die-casting mold, the pores and dissolved gases in the die castings are eliminated, thereby increasing the mechanical properties of die casting and the advanced die-casting process of surface quality.
advantage:
1. Eliminate or reduce the air intake inside the die casting, improve the mechanical properties and surface quality of the die castings, and improve the plating performance;
2, reduce the back pressure of the cavity, use a lower compression and alloy in which the casting performance is poor, it is possible to use small machine die-castings;
3. Improve filling conditions and die-casting thin castings;
shortcoming:
1. The mold sealing structure is complex, manufactured and installed is difficult, and there is a high cost;
2. Vacuum die-casting method such as improper control, the effect is not very significant.
