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该文分析了精密活门组件成型工艺技术存在的问题 ,通过工艺和模具结构设计两个方面很好地解决了精密活门组件的成型 ,并介绍了精密活门组件制品的检测方法.“,”The problem of the forming process of precision poppet assembly was analysised. The forming process of precision poppet assembly was solved well by the process and mould design and the inspecting method of precision poppet assembly goods was developed.