摘要洛阳理工学院毕业设计（论文）PAGEIV20万只/年HDPE周转箱注塑工艺设计摘要随着塑料工业的发展，塑料周转箱逐步显示出其优越性。周转箱帮助完成物流容器的通用化、一体化管理，是生产及流通企业进行现代化物流管理的必备品。结合现今塑料周转箱的发展趋势及对周转箱各项性能的要求，本设计选用高密度聚乙烯为主要原料，设计了20万只/年的高密度聚乙烯周转箱注塑工艺。设计包括对产品的介绍，原料高密度聚乙烯的简介，以及根据实际需求对产品原料进行改良，制定了产品的配方设计，产品注塑工艺过程，物料衡算与热量衡算，设备的选型及相关计算，工程经济概算及厂区运营管理制度等方面内容。关键词：塑料工业，物流管理，周转箱，高密度聚乙烯，注塑工艺，配方设计200,000/yearHDPETurnoverBoxMoldingProcessDesignABSTRACTAlongwiththedevelopmentoftheplasticsindustry,plasticturnoverboxmoreandmoreshowsitssuperiorperformance.Turnoverboxhelpcompletelogisticsvesselgeneralization,integrationmanagement,istheproductionandcirculationofmodernlogisticsmanagemententerpriseinreserve.Combinedwiththedevelopmentofplasticturnoverboxtodaytoturnoverboxtrendsandeachperformancerequirements,thisdesignchooseshighdensitypolyethyleneasmainrawmaterials,designfor200,000/yearhigh-densitypolyethyleneturnoverboxinjectionmoldingprocess.Designtoincludetheintroductionofproducts,rawmaterials,andtheintroductionofhigh-densitypolyethyleneaccordingtoactualdemandforproducts,rawmaterialforimprovedtheformulaforproductdesign,productinjectionprocess,materialcalculationandheatcalculation,equipmentselectionandrelatedcalculation,engineeringeconomicestimateandfactoryoperationmanagementsystemofcontent.KEYWORDS:plasticindustry,logisticsmanagement,turnoverbox,highdensitypolyethylene,injectionmoldingprocess,recipedesign前言目录TOC\o"1-3"\h\z\uHYPERLINK\l"_Toc295303314"前言PAGEREF_Toc295303314\h1HYPERLINK\l"_Toc295303315"第1章HDPE周转箱PAGEREF_Toc295303315\h2HYPERLINK\l"_Toc295303316"1.1产品的介绍PAGEREF_Toc295303316\h2HYPERLINK\l"_Toc295303317"1.1.1周转箱的简介PAGEREF_Toc295303317\h2HYPERLINK\l"_Toc295303318"1.1.2周转箱的特点及分类PAGEREF_Toc295303318\h2HYPERLINK\l"_Toc295303319"1.1.3周转箱的实物图PAGEREF_Toc295303319\h3HYPERLINK\l"_Toc295303320"1.2产品原料的介绍PAGEREF_Toc295303320\h3HYPERLINK\l"_Toc295303321"1.2.1HDPE的主要特性PAGEREF_Toc295303321\h3HYPERLINK\l"_Toc295303322"1.2.2HDPE的产品性能PAGEREF_Toc2