【摘要】 探讨了聚苯乙烯泡沫塑料与蜡料组合制模的精密铸造工艺,提出了组合模的粘结方法及脱模、焙烧工艺。更多还原

【Abstract】 The pattern-making technology of precision castings with materials composed by foamed polystyrene and wax has been studied. The method of cohesion of the patterns to be composed and the technology of stripping and sintering have also been proposed.更多还原