第1页共33页编号：时间：2021年x月x日书山有路勤为径，学海无涯苦作舟页码：第1页共33页显示屏保护板的注塑工艺分析及模具设计中文摘要文中对显示屏保护板的技术要求和工艺结构进行了分析，确定了工艺方案及模具形式，通过对显示屏保护板的相关数据分析和计算，并根据分析结果选注塑机和注塑工艺，从而确定显示屏保护板注塑设计思路、方案以及拟定模具结构形式，详细的叙述了型腔数目的确定、分型面位置的确定、浇注系统的设计，抽芯机构的设计、推出机构的设计、推出机构的设计、排气系统的设计以及模具成型零件凸模、凹模、型芯和定模座板、动模座板、推杆、固定板、支撑板以及斜导柱滑块等的设计，重要零件的工艺参数与计算，运用UG、AutoCAD软件进行注塑模结构设计与计算并绘制出模具总装图以及部分非标准图形。从而得出完整的理论设计结果。关键词：显示屏保护板；注塑模具；结构设计DisplayboardtoprotecttheinjectionprocessanddiedesignEnglishAbstractInthispaper,displaythetechnicalrequirementsoftheprotectionboardstructureandprocessanalysis,processsolutionsandmoldshapeStyle,throughtheprotectionofthedisplayboardrelatedtodataanalysisandcalculation,andbasedonananalysisoftheresultsoftheelectionprocessandinjectionmoldingmachine,whichdoesInjectiondisplayboardwillbedesignedtoprotectideas,programsandthedevelopmentofmoldstructure,describedindetailtodeterminethenumberofthecavity,Surfacetodeterminethelocation,designofgatingsystem,core-pullingmechanismdesign,theintroductionofinstitutionaldesign,theintroductionofinstitutionaldesign,Thedesignofexhaustsystemsandcomponentsformingpunchdies,die,coreandmoldbaseplateset,movingmoldbaseplate,puttingthefixedplate,Obliqueguideplateandsupportcolumns,etc.sliderdesign,theimportantpartsoftheprocessparametersandcalculation,theuseofUG,AutoCADsoftwareintotheLineinjectionmolddesignandcalculationofthestructureandmoldassemblytomapoutplans,aswellassomenon-standardgraphics.TheorysoastoarriveatacompletesetOftheresults.第2页共33页第1页共33页编号：时间：2021年x月x日书山有路勤为径，学海无涯苦作舟页码：第2页共33页Keywords:screenprotectionboard;injectionmold;structuraldesign第一章前言.................................................................................................................................................3第二章塑件成型工艺分析.........................................................................................................................32.1塑件结构分析和工艺分析.................................................................................................................32.2材料的选择及其注射成型工艺.........................................................................................................42.2.2注射成型工艺过程.........................................................................................................42.2.3ABS注射成型工艺参数...................................................................................................52.3ABS性能分析........................................................................................................................................62.3.1使用性能..........................................................................................................................62.3.2成型性能..........................................................................................................................62.3.3ABS主要性能指标.........................................................................................................72....
