購買設(shè)計請充值后下載，，資源目錄下的文件所見即所得，都可以點開預(yù)覽，，資料完整，充值下載可得到資源目錄里的所有文件。。。【注】：dwg后綴為CAD圖，doc,docx為WORD文檔，有不明白之處，可咨詢QQ:1304139763
Design the injection mould of the support block Abstract This design is plastic injection mold design plastic injection mold molding plastics is for supporting piece The design contents are parts of technology establishment technology Analysis of part The computation of volume and quality of part Injection machine parameter is determined structural design the choice of parting surface the determine of cavity number the design of the gate and the core pulling mechanism calculating the size Cores cavity the calculation mould heating and cooling system The mold closed highly determined Injection machine related parameter examination Plastics has the smaller dimension use a two cavity single parting surface injection structure choose the parting surface in plastic parts on the biggest section level umbriferous use push structure running calmly and safely Launched in plastic parts won t leave ejection trace due to the plastics side has holes so we must adopt slanted guide pillar core pulling mechanism The design of such a structure can be used to ensure reliable Die work to ensure that the other parts of the tie Finally has carried on the examination to the mold structure and the injection machine match Key word injection moulding supporting piece the structural design Computer Aided Design