Fully the effect of preheating before mold die casting
by:Lisson
2020-11-20
Mould should be fully preheat homework before die casting production, its action is as follows:
1. Make mould achieve better thermal equilibrium, and the casting solidification velocity uniformity and pressure transmission.
2. Keep die-casting alloy filling when liquidity, good formability and improve the quality of the casting surface.
3. Reduce the pre-production, raise the productivity of die casting.
4. Lower mould hot alternating stress, improve the service life of the die.
1. Make mould achieve better thermal equilibrium, and the casting solidification velocity uniformity and pressure transmission.
2. Keep die-casting alloy filling when liquidity, good formability and improve the quality of the casting surface.
3. Reduce the pre-production, raise the productivity of die casting.
4. Lower mould hot alternating stress, improve the service life of the die.
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