课程设计（论文）题目：四通管的塑料注射模设计（英文）：DesignofFourwaypipeplasticinjectionmold院别：专业：姓名：学号：指导教师：日期：四通管的塑料注射模设计摘要本次设计是针对建筑工程或给排水工程所用的塑料四通管的设计。其表面的精度要求不高，模具设计上采用了直接浇口、开合模定位装置、液压抽芯机构、推管推出机构等措施。实现高效、质量高、成本低的产品设计、生产原则。设计中使我学到了很多知识，跟课堂上的学习很不同。设计过程中出现了问题，如何去解决，这将对我以后的工作和生活都很有帮助。本设计是通过翻阅一些产品设计和塑料模具设计有关的参考资料和文献，结合绘图软Pro/EngineerWildfire4.0、AutoCAD2008和Moldflow6.1、Mastercam9.1对四通管件的产品和模具的初步设计。关键词：四通管件；注射模具；侧抽芯机构DesignofFourwaypipeplasticinjectionmoldAbstractThedesignisinaccordancewithforthefourwaypipeusedfortheconstructionengineering、watersupplyanddrainageengineering.Itssurfaceaccuracyisnothigh,diedesignusesthedirectgate,openingandclosingthemoldpositioningdevice,hydraulicpressuresidecore-pullingmechanism,ejectormechanismandmeasures.Thepurposeistoachievehighefficiency,highquality,lowcostproductsdesign,andproductionprinciple.TheknowledgeIlearnedfromthedesignisverydifferentfromwhichIlearnedfromtheclass.Therearemanyproblemsduringthedesignprocess,howtosolvethem,whichIlearnedwillbeveryhelpfulformyfutureworkandlife.Duringthedesign,Ireadanumberofbooksaboutproductdesignandthereferencedataofplasticmolddesign,combiningwiththedesigningsoftwarePro/EngineerWildfire4,AutoCAD2008andmoldflow6.1,mastercam9.1pipeproductsandmolddesigntoaccomplishthepreliminarydesignofthemouldKeywords:Fourpipe;Injectionmold;thesidecore-pullingmechanism目录2塑件分析..........................................................42.1零件二维图及PROE三维图........................................42.2塑件产品分析...................................................52.3塑件材料的选择.................................................52.3.1UPVC材料.................................................52.3.2PE材料...................................................52.3.3PC材料...................................................63注射机的选择......................................................73.1运用PRO/E分析零件............................................73.2通过MOLDFLOW6.1对塑件进行分析..................................73.3选择注射机.....................................................83.3.1注塑机分类.................................................83.3.2.校核注射机的最大注射容积..................................93.3.3.锁模力的校核..............................................93.3.4开模行程校核..............................................104塑件浇口分析和浇注系统的形成.....................................114.1方案的设定....................................................114.1.1方案一①：................................................114.1.2方案一②：...............................................124.2.1方案二①.................................................134.2.2方案二②.................................................144.3.1方案三①.................................................154.3.2方案三②：................................................164.4结论：.......................................................174.5浇注系统的形式和浇口的设计....................................174.5.1主流道的设计..............................................184.5.2主流道衬...
VIP
