Design of Injection Mol forUnion of Washing machine
Mechanical Design & Manufacturing and Automation Xu Peixun instructor Pan Junsong
Abstract:In the modern industry, the die industry has become the
foundation of the manufacturing industry, this standpoint was along with the process that worldmanufacturing industry transfer to our country, which was been aware of by the private who more and more know. But in die profession plastics mold was heavy its heavy inside again,this kind of molding tool accounts for 50% of total quota in profession in molding tool above. In our country,because of the late of manufacture beginning the totalitily standard of mold design was very low about the plastics of taking shape. Nowaday,The proportion of odd casement, simple casement mold was over 70percent which was still dominant. This paper introduces the main process of the injection mould designing of the union,recounts the detail asthesefollowed:deciding of the number and the arrangement of the cavity, the detrusion components ,core-pulling outfit,and the feed system; selection of the machine for injection,the moulding boards and the
standardized parts .The plastics has one side hole,so needs to design a core-pulling part from the side. As a result ,it adds the complexity of the mould.
Keywords : injection mould;core-pulling;union.