Abstract
Plastic molding products are plastic as the main structural material. The processing of products.Referred to as the plastic parts.plastic molding products are widely used.Especially in the electronic instrument electrical equipment ,communication tools ,etc to obtain a large number of lications . such as all kinds of stress are shell stents structure decoration.Based process equipment as the main production of plastic products of plastic mold .occupies an important position in national economy mould technology has also become to measure a national product manufacture level of important symbol.Injection molding plastic molding is an important method .it is mainly suitable for thermoplastic molding .and can be a complicated shape of precision plastic forming parts is the adsl surface shell as a design model .This paper will be injection mold related knowledge as the basis.the overall design process of plastic injection mould are expounded.
Design the content of this article is shell of plastic injection mould ,materials for HDPE .According to the shape of the structure characteristics and throSolidworksh the analysis of the right across the shell molding process,determine the overall distribution of cavity choose the parting surface determine the demoulding way .The design of gating system,etc.
