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1、本科畢業(yè)設(shè)計（論文）通過答辯摘要本文的主要任務是注塑模具結(jié)構(gòu)設(shè)計，內(nèi)容包括塑料模具的工作原理及應用，塑件分析，模具的各零件設(shè)計以及總體設(shè)計。大致的設(shè)計思路如下：通過所給塑件的具體分析，確定注塑機；根據(jù)所選的注塑機來確定型腔數(shù)量和布局；注塑模具的關(guān)鍵是分型面的設(shè)計，這關(guān)系到產(chǎn)品質(zhì)量和模具的設(shè)計；澆注系統(tǒng)設(shè)計包括主流道設(shè)計、分流道設(shè)計、澆口設(shè)計和冷料穴設(shè)計；排溢系統(tǒng)設(shè)計保證填充效果；成型零件設(shè)計計算，保證產(chǎn)品質(zhì)量和模具的加工制造；導向機構(gòu)、定出機構(gòu)、復位機構(gòu)必須合理；冷卻系統(tǒng)設(shè)計控制模具溫度，影響塑件成型質(zhì)量。關(guān)鍵詞：AutoCAD,PROE,塑料，注射模，注射機。機械模具畢業(yè)設(shè)計（論文），優(yōu)質(zhì)
2、質(zhì)量，通過答辯，畢業(yè)無憂本科畢業(yè)設(shè)計（論文）通過答辯InjectionmolddesignofwatchesbracketThemaintaskofthispaperisthestructuraldesignofinjectionmolds,includingplasticmoldoftheworkingprincipleandapplicationofanalysisofplasticparts,molddesignandtheoveralldesignoftheparts.Roughdesignideasareasfollows:throughtheplasticpartstothesp
3、ecificanalysisofinjectionmoldingmachine;accordingtotheselectedcavityinjectionmoldingmachinetodeterminethenumberandlayout;injectionmoldisthekeytothedesignsurface,itrelatestoproductqualityandmolddesign;gatingsystemdesignincludingthedesignofthemainstream,separatedesign,gatedesignandthedesignofcold-fee
4、dpoints;rowoverflowfillingsystemdesigntoensureresults;moldingpartdesignterms,toensureproductqualityandmoldmanufacturing;orientedinstitutions,forinstitutions,resetmustbereasonable;coolingsystemdesignedtocontrolmoldtemperature,affectingthequalityofmoldingplasticparts.KeyWords:AutoCAD,PROE,Plastic,Pla
5、sticinjectionmold,Plasticinjection.機械模具畢業(yè)設(shè)計（論文），優(yōu)質(zhì)質(zhì)量，通過答辯，畢業(yè)無憂本科畢業(yè)設(shè)計（論文）通過答辯目錄前言............................................................................................................................51設(shè)計內(nèi)容.........................................................................................
6、...............................62設(shè)計目的........................................................................................................................63.塑件成型的基本過程....................................................................................................74塑件制品分析......................
7、..........................................................................................85型腔數(shù)量及排列方式..................................................................................................106注射機的
