Abstract
This article has designed a plastic injection mold for the Mobilephone’s Cover , chose a single parting surface for the mould according to the analysis of the plastic part craft, and finished mold parts modeling with the proe/Engineer such as the modeling of ejection parts, guide parts ,and other structure parts and so on. And has carried on each parameter effect nucleus . The use of Pro / e, Mastercam and AutoCAD software tools to achieve the design of injection mold, includes the choice of material, pouring system design, cooling system design and prototyping parts of the structural design,Completion of the general assembly drawings and parts diagram ,Use MASTERCAM NC software for processing of mold.
The first chapter describes the development of plastic mold industry,On computer-aided technology in Mold Manufacturing and its design flow.
The second chapter describes the Plastic molding process characteristics And determine the process parameters.
The third and forth chapters for gating system, structural components, ejection parts , cooling system design and finally completed the criteria formwork.
The fifth part of the shape of convex analysis and mode selection of a suitable method of NC machining to complete the tool selection and tool path planning, simulation processing.