Beat-egg machine left shell injection mold
CAD/CAM
Abstract：Injection molding is one of the main methods of thermoplastic plastic
molding, molding can be a complex shape of precision plastic parts. This topic is to
beat egg machine left shell as a design model, the injection mold-related knowledge
as the basis, the plastic injection mold design process.Through the correct analysis of
workpiece, a pair of mould with two cavities was designed. The parting surface,
gating system have been determined, the choice of injection machine, has calculated
the formation spare part size. The side gate, using straight guide column, putting the
material, inclined push rod and spring completed stripping and material of the mould
were researched. So the structure is designed to ensure reliable mould work. Matching
the mold structure and the injection machine was checked, and a set of CAXA
drawing die assembly drawings and part drawings.
Keywords: plastic mold; injection molding; mold design.
