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《機(jī)械畢業(yè)設(shè)計(jì)(論文)-保護(hù)蓋塑料注塑模具設(shè)計(jì)【全套圖紙】.》由會(huì)員上傳分享,免費(fèi)在線閱讀,更多相關(guān)內(nèi)容在工程資料-天天文庫(kù)。
1、保護(hù)蓋塑料模設(shè)計(jì)摘要:本次畢業(yè)設(shè)計(jì)的課題為保護(hù)蓋注塑模具設(shè)計(jì),主要在對(duì)塑件進(jìn)行成型分析的基礎(chǔ)上從原材料分析、成型特性、分型面的選擇、澆注系統(tǒng)的設(shè)計(jì)、冷卻系統(tǒng)的設(shè)計(jì)、型芯和型腔的結(jié)構(gòu)設(shè)計(jì)、推出復(fù)位結(jié)構(gòu)設(shè)計(jì)、側(cè)向抽芯機(jī)構(gòu)的設(shè)計(jì)和導(dǎo)向機(jī)構(gòu)的設(shè)計(jì)等多方面詳細(xì)闡述了端蓋注塑模具的設(shè)計(jì)過(guò)程。同時(shí)通過(guò)合理地選擇注射機(jī)并對(duì)注塑壓力、最大注塑星、鎖模力、開(kāi)模行程等相關(guān)方面進(jìn)行校核,進(jìn)一步保證設(shè)計(jì)的合理型,并設(shè)計(jì)溫度調(diào)節(jié)系統(tǒng)和闡述模具裝配等方面。本課題最大的特點(diǎn)是模具側(cè)抽成型部分由左右側(cè)滑塊組成,設(shè)計(jì)的模具結(jié)構(gòu)合理,加工方便,工藝性好,能較好地運(yùn)用于實(shí)際生產(chǎn)。同時(shí),在設(shè)計(jì)過(guò)程中,通過(guò)查閱大
2、量資料、手冊(cè)、標(biāo)準(zhǔn)、期刊等,結(jié)合教材上的知識(shí)也對(duì)注塑模具的組成結(jié)構(gòu)(成型零部件、澆注系統(tǒng)、導(dǎo)向部分、推出機(jī)構(gòu)、模溫調(diào)節(jié)系統(tǒng))有了系統(tǒng)的認(rèn)識(shí),拓寬了視野,豐富了知識(shí),為將來(lái)獨(dú)立完成模具設(shè)計(jì)積累了一定的經(jīng)驗(yàn)。關(guān)鍵詞:保護(hù)蓋注塑模具;側(cè)向抽芯;分型面;注塑模具;注射機(jī)AutoCAD圖形(9)MicrosoftOfficeWord97-2003(10)文件夾(1)3A0-裝配圖畢業(yè)設(shè)計(jì)(論文)開(kāi)墅抿告塑料件注射成型工藝卡:、A1?走模固走板?車業(yè)iSth(論文〕@A1?動(dòng)梘固定板?篳業(yè)謝椅文?定模模仁O過(guò)程卡今A3?保爐蓋塑件圖正模勛o(hù)XTzz逝2?加工工藝^^?內(nèi)爆換tgj樺
3、具零件加工I藝過(guò)稼卡(樣稿〕-A3A4-小型芯dwg■模藝過(guò)程卡圖紙?內(nèi)矮塊加工I藝過(guò)程卡?小口工工藝全套資料加12401814第2頁(yè)共27頁(yè)P(yáng)rotectioncoverplasticmolddesignAbstract:thegraduationdesigntopicfortheprotectionofthemoulddesignforthecover,mainlyintheplasticpartsforformingonthebasisofanalysisfromrawmaterialanalysis,formingcharacteristics,theselec
4、tionofpartingsurface,gatingsystemdesign,coolingsystemdesign,thecoreandcavitystructuredesign,structuredesign,launchresetsidecorepullingmechanismdesignandguidemechanismdesignandotheraspectselaboratedtheendcapinjectionmolddesignprocess.Atthesametime,throughtherationalselectionoftheinjection
5、machineandchecktheinjectionpressure,injectionvolume,maximumclampingforce,moldopeningstrokeandotherrelatedareas,tofurtherensurethereasonabledesign,anddesignthetemperaturecontrolsystemandelaboratedthemoldassembly.Thisprojectisthebiggestcharacteristicofmoldsidecorepullingmoldingpartiscompos
6、edofleftandrightsideoftheslider,thediestructuredesignisreasonable,convenientprocessing,goodtechnology,andcanbewellappliedtothepracticalproduction.Atthesametime,inthedesignprocess,throughtheconsultmassivematerials,manuals,standards,etc.,withthetextbookknowledgeofinjectionmoldstructure(mol
7、dingparts,injectionsystem,guidingsystem,pushingmechanism,moldtemperaturecontrolsystem)withsystemknowledge,broadentheirhorizons,enrichtheknowledge,tofutureindependentlymolddesignandaccumulatedsomeexperience.Keywords:protectivecoverinjectionmold,;sidecorepulling;partingsurf