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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.

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;
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.