The Stress of Machine Parts for Pressure Die Casting and Dies that are in Contact with Liquid Metal Influencing their Service Life

摘要

Stress of material surface at die, pressing sleeve and piston in pressure die casting process from liquid alloys is analysed. That is heat fatigue and heat and chemical effect of liquid alloys. The measures for service life of mentioned parts are choose of material, lubricants and using equipment for control of die temperature.