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《畢業(yè)設(shè)計(jì)（論文）-手機(jī)后蓋注塑模具設(shè)計(jì)》由會(huì)員上傳分享，免費(fèi)在線閱讀，更多相關(guān)內(nèi)容在學(xué)術(shù)論文-天天文庫(kù)。
1、摘要本畢業(yè)設(shè)計(jì)說(shuō)明書(shū)主要講述對(duì)手機(jī)后蓋進(jìn)行模具設(shè)計(jì)的過(guò)程。通過(guò)對(duì)塑件的工藝分析，設(shè)計(jì)出塑料模具。本論文首先簡(jiǎn)單介紹了模具設(shè)計(jì)與分類，然后對(duì)產(chǎn)品材料性能作了介紹，并初步選擇注射機(jī)。本說(shuō)明書(shū)還詳細(xì)敘述了模具結(jié)構(gòu)方案，包括確定分型面、成型零部件的結(jié)構(gòu)設(shè)計(jì)、斜頂內(nèi)抽芯機(jī)構(gòu)、脫模機(jī)構(gòu)、合模導(dǎo)向機(jī)構(gòu)、冷卻系統(tǒng)等等的設(shè)計(jì)過(guò)程。還有重要零件的工藝參數(shù)的選擇與計(jì)算。校核注射模與注射機(jī)的關(guān)系等。本設(shè)計(jì)主要是通過(guò)使用Pro/ENGINEER與AutoCAD完成裝配圖、零件圖。此次畢業(yè)設(shè)計(jì)綜合了大學(xué)四年來(lái)所學(xué)的專業(yè)知識(shí)，從而進(jìn)一步鞏固了模具設(shè)計(jì)方面的相關(guān)知識(shí)，并積累了相關(guān)的設(shè)計(jì)意念與經(jīng)驗(yàn)。Thegraduationp
2、rojectonthebrochuresofthemainmobilephonebackforthediedesignprocess.Theplasticpartsoftheprocess,thedesignofatwo-modepointoftheplasticmold.Firstofall,thispaperabriefintroductionofthemolddesignandclassification,andthentheproductwasintroducedbythematerialproperties,andtheinitialchoiceofinjectionmachine.
3、Thisstatementhasalsodescribedindetailthestructureoftheprogramdie,includingtheidentificationofsub-surface,formingthestructuraldesignofpartsandcomponents,core-pullingmechanismwithinXieding,StrippingagenciesDie-orientedinstitutions,andsoonthecoolingsystemdesignprocess.Thereisstillanimportantpartofthepr
4、ocessparametersofchoiceandcalculation.Checkwiththeinjectionmoldinjectionmachines,suchastherelationship.ThisdesignisthroughtheuseofPro/ENGINEERandAutoCADcompletionoftheassembly,partsmap.Theintegrateddesignofauniversitygraduateinthreeyearstheschool'sexpertisetofurtherconsolidatethemolddesign-relatedkn
5、owledge,andtheaccumulationofrelateddesignideasandexperience.49目錄第一章、塑件結(jié)構(gòu)工藝分析與設(shè)計(jì)-------------------------------------------31.1材料的選用-----------------------------------------------------------------------31.2脫模斜度---------------------------------------------------------------------------41.3加強(qiáng)肋--------
6、-------------------------------------------------------------------51.4塑件尺寸、公差與精度----------------------------------------------------------51.5壁厚---------------------------------------------------------------------------51.6圓角--------------------------------------------------------------------------
7、-5第二章、注射成型機(jī)的選擇-----------------------------------------------62.1注射機(jī)的選用--------------------------------------------------------------------------62.2鎖模力校核----------------------------------------------
