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ABSTRACT

This design is the casting blank technology design for front hub bearing in car. According to the application conditions, structural features, production batch of the part and existing equipment, it does the casting technology analysis, determines the method of casting, modeling, core making, solidification principles and pouring position, parting surface, the quantity of casting and mold, etc. It completes the design of sand core, pouring system, riser, chill, equipment, does the quality control analysis of casting and constitutes the inspection requirements.

Keywords: sand mold casting£¬technology analysis£¬technology design£¬quality control

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