資源描述:
《車床主軸箱設(shè)計(jì)(我參考的)》由會(huì)員上傳分享,免費(fèi)在線閱讀,更多相關(guān)內(nèi)容在行業(yè)資料-天天文庫(kù)。
1、普通車床主軸箱設(shè)計(jì)安徽建筑工業(yè)學(xué)院畢業(yè)設(shè)計(jì)(論文)專業(yè)機(jī)械設(shè)計(jì)制造及其自動(dòng)化班級(jí)05機(jī)械(4)班學(xué)生姓名夏遵超學(xué)號(hào)05210010428課題車床主軸箱設(shè)計(jì)指導(dǎo)教師魏常武2009年6月1日第68頁(yè)共68頁(yè)普通車床主軸箱設(shè)計(jì)摘要普通中型車床主軸箱設(shè)計(jì)普通中型車床主軸箱設(shè)計(jì),主要包括三方面的設(shè)計(jì),即:根據(jù)設(shè)計(jì)題目所給定的機(jī)床用途、規(guī)格、主軸極限轉(zhuǎn)速、轉(zhuǎn)速數(shù)列公比或級(jí)數(shù),確定其他有關(guān)運(yùn)動(dòng)參數(shù),選定主軸各級(jí)轉(zhuǎn)速值;通過(guò)分析比較,選擇傳動(dòng)方案;擬定結(jié)構(gòu)式或結(jié)構(gòu)網(wǎng),擬定轉(zhuǎn)速圖;確定齒輪齒數(shù)及帶輪直徑;繪制傳動(dòng)系統(tǒng)圖。其次,根據(jù)機(jī)床類型和電動(dòng)機(jī)功率,確定主
2、軸及各傳動(dòng)件的計(jì)算轉(zhuǎn)速,初定傳動(dòng)軸直徑、齒輪模數(shù),確定傳動(dòng)帶型號(hào)及根數(shù),摩擦片尺寸及數(shù)目;裝配草圖完成后要驗(yàn)算傳動(dòng)件(傳動(dòng)軸、主軸、齒輪、滾動(dòng)軸承)的剛度、強(qiáng)度或壽命。最后,完成運(yùn)動(dòng)設(shè)計(jì)和動(dòng)力設(shè)計(jì)后,要將主傳動(dòng)方案“結(jié)構(gòu)化”,設(shè)計(jì)主軸變速箱裝配圖及零件圖,側(cè)重進(jìn)行傳動(dòng)軸組件、主軸組件、變速機(jī)構(gòu)、箱體、潤(rùn)滑與密封、傳動(dòng)軸及滑移齒輪零件的設(shè)計(jì)?!娟P(guān)鍵詞】車床、主軸箱、變速系統(tǒng)、主軸組件。第68頁(yè)共68頁(yè)普通車床主軸箱設(shè)計(jì)ABSTRACTThecommonandmedium-sizedlatherprincipalaxisboxdesignCom
3、monandmedium-sizedlatherprincipalaxisboxdesign,mainlyincludethedesignofthreeaspects,namely:Accordingtodesigntopicgivesettleofthetoolmachineuse,specification,principalaxisextremelimitturnsoonandturnsoonthefewrowsmaleratioorseries,certainotherrelevantsportparameter,makeselec
4、tionprincipalaxisalllevelstoturntosoonbeworth;Passananalysiscomparison,choosetospreadtomoveaproject;Draftstructuretypeorstructurenet,drafttoturnsoondiagram;CertainwheelgearChinumberandtakeadiameter;Drawtospreadtomovesystemdiagram.Secondly,accordingtothetoolmachinetypeandth
5、eelectricmotorpower,makesurethatprincipalaxisandeachcalculationwhichspreadtomoveapieceturnsoon,thebeginningcertainlyspreadstomoveastalkdiameter,wheelgearmoldnumber,makesuretospreadtomovetotakemodelnumberandnumber,frictionslicesizeandnumber;Afterassembleagrassdiagram'scompl
6、etionwanttochecktospreadtomoveapiece(spreadtomovestalk,principalaxis,wheelgearandrolloverbearings)onthewholeofjustdegree,strengthorlifespan.End,designandmotiveofcompletionsportspreadthelordtomovetheproject"thestructureturn"afterdesign,designaprincipalaxistobecomesoonaboxas
7、semblediagramandsparepartsdiagramandlayparticularemphasisontocarryonspreadtomovestalkmodule,principalaxismoduleandbecomesoonorganization,boxabody,lubricateandsealcompletely,spreadtomovestalkandslipperymovewheelgearsparepartsofdesign.【Keyword】principalaxisbox,becomesoonsyst
8、em,principalaxis.第68頁(yè)共68頁(yè)普通車床主軸箱設(shè)計(jì)目錄目錄41、緒論102.設(shè)計(jì)計(jì)算112.1普通車床的規(guī)格112.1.1車床的規(guī)格系列和用處112.1.2操作