消失模是一种先进的环保型特种铸造技术.阐述了电动机外壳的消失模铸造生产工艺,对原材料的选择、预发泡、发泡成型、涂料配置、涂刷、烘干、装箱、填砂、浇注、落砂等整个工艺过程进行了详细介绍.%The evaporative pattern casting (EPC) is an advanced environment-friendly special casting technology.The EPC process of motor shell has been introduced in the text.The whole process including raw material selection,pre-foaming,foam molding,coating configuration,brushing,drying,packing,sand filling,pouring and shaking out has been analyzed in detail.
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