外文翻译--模具的应用.doc

The application of mould According to the demarcation of the Chinese molding tool industry association, the our country molding tool is basic to is divided into the 10 major type, among them, hurtling to press the mold and plastics to model the mold two major type to have the main part. Press the production value calculation, the our country hurtles to press the mold to have 50% currently or so, the plastics takes shape the mold to about have 20%, pulling the silk mold (tool) to about have 10%, but in the world flourishing industrial country and the plastics of the regions take shape the mold comparison to have all 40%s of molding tool production value generally above. The country molding tool industry the technique level is not even currently, hanging to compare extremely greatly. From total come up to speak, compare with advanced level of flourishing industrial country and the harbor mesa areas, still have the bigger margin. In the aspects of adopting CAD/ CAM/ CAE/ CAPP etc. Technique design and the manufacturing molding tool, is an applied extensive regardless, still the technique level up all exist the very big margin. At the applied CAD technique design molding tool aspect, had only to adopt the CAD in the design about 10% molding tool, be apart from to lay aside to paint the plank to still is endless of a segment road want to walk; Carry on the molding tool project design and analysis’s to compute the aspect in the applied CAE, also just just start, still was placed in to try out mostly and animation game stage; At the applied CAM technique manufacturing molding tool aspect, on is a manufacturing material that lacks the forerunner to apply, two is an existing craft equipments( include the advanced equipments that near more than 10 in the last years usher in) or because of computing the mechanism type( tiny machine of IBM and it and permit the machine, the HP work station...etc.) dissimilarity, or because of the word stanza difference, operate the speed