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《【机械设计制造专业】【毕业设计+文献综述+开题报告】电池盖的注塑模具设计》由会员上传分享，免费在线阅读，更多相关内容在学术论文-天天文库。
1、（二零届） 毕业论文（设计）电池盖的注塑模具设计63摘要塑料工业是世界上发展最快的工业之一。在日常生活中几乎每天都使用塑料制品，这些产品的大部分可由注塑成型的方法生产。众所周知，注塑成型工艺是制作各种形状的产品和以低成本制作复杂形状产品的制造工艺。本文使用Pro.ENGINEERWildfire5.0对电池盖的注塑模具进行了详细的设计。首先塑件进行结构分析，确定采用一模四腔、侧浇口进料的两板式模具。然后开始进行模具的结构设计，其中模具的结构设计过程包括：型腔的数目和位置的确定，模具的总体结构形式设计，动模及定模成形零件尺寸的确定，浇
2、注系统形式及尺寸的确定，脱模方式的确定，调温及排气系统的确定，模架的选择待以上各步骤完成以后，便开始绘制模具的结构草图，根据具体尺寸校核注塑模具及注塑机的有关尺寸，并对工艺参数进行核定和计算。之后进行初步的审查对所存在的问题进行确定和修正，然后绘制模具总装配图，按装配图绘制成型零件及所有需要加工的零件工作图，同时考虑零件的加工工艺。关键词：塑料，Pro.ENGINEERWildfire5.0，模具，结构设计63TheplasticinjectionmolddesignofthebatterycoverABSTRACTPlastici
3、ndustryisoneoftheworld’sfastestgrowingindustries.Almosteveryproductthatisusedindailylifeinvolvestheusageofplasticandmostoftheseproductscanbeproducedbyplasticinjectionmoldingmethod.Plasticinjectionmoldingprocessiswellknownasthemanufacturingprocesstocreateproductswithvar
4、iousshapesandcomplexgeometryatlowcost.ThispaperdesigntheplasticinjectionmoldofthebatterycoverindetailbyusingPro.ENGINEERWildfire5.0.Firstanalyzingthestructureofthejunctionbox,itconfirmsusingfourcavity,edgegateandtwoplateamold.Then began thestructuraldesignofthemold.Mol
5、dstructuraldesignprocessincludes:thecavitynumberandthepositiondetermination,themoldoverallstructuralstyledesign,movesthemoldanddecidesthemoldformingcomponentssizethedetermination,poursthesystemand thesizedetermination,thedrawingofpatternsmodedeterminationafter,adjustsw
6、armandtheexchaustgascompletes,thenstartstodrawupthemoldthestructureschematicdiagram,accordingtothespecificsizeexaminationinjectionmoldandtheinjectioncomputerrelatedsize,andcarriesonthecheckingandthecomputationtothecraftparameter.Carriesonthedeterminationandtherevisiona
7、fterward,thentheplanmoldassemblydrawing,takesshapethecomponentsandallneedstoprocess,simultaneouslyconsidersthecomponentstheprocessingcraft.Keywords:plastic,Pro.ENGINEERWildfire5.0,mold,structuraldesign63目录摘要······························································
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