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《畢業(yè)設(shè)計(jì)（論文）-xk714直驅(qū)式主傳動(dòng)系統(tǒng)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、XK714直驅(qū)式主傳動(dòng)系統(tǒng)設(shè)計(jì)[摘要]高速加工和高精度加工是世界范圍內(nèi)制造技術(shù)的兩種傾向.電主軸是機(jī)床用來(lái)實(shí)現(xiàn)高速,高精度加工的核心部件，在很大程度上，影響機(jī)床發(fā)展的總體水平.本文首先介紹了電主軸的發(fā)展及國(guó)內(nèi)外數(shù)控機(jī)床高速發(fā)展，闡述了電主軸是現(xiàn)代高速加工中高速主軸單元的必然，理想的選擇，應(yīng)用電主軸能夠提供的好處有可以提高生產(chǎn)率,更好的表面光潔度和降低生產(chǎn)成本,還可實(shí)現(xiàn)高精度薄壁零件和加工淬硬.高速主軸是一個(gè)發(fā)展的趨勢(shì).開發(fā)電主軸是機(jī)械加工行業(yè)的迫切要求，闡述了先進(jìn)的電主軸關(guān)鍵技術(shù),其中包括高速精密主軸軸承,動(dòng)態(tài)熱態(tài)特性。電主軸的研究與具體設(shè)計(jì)，包括設(shè)計(jì)主軸支承形式、
2、主軸軸承的配置選型、冷卻、潤(rùn)滑以及密封。[關(guān)鍵詞]電主軸，主軸，軸承，設(shè)計(jì)。TheXK714keepsthegetridoftypelordtospreadtomovethesystemdesign[Abstract]thehighspeedprocessprocesswithhighaccuracyisamanufacturinginsidethescopeofworldtechnicaltwokindsoftendencies.Giveorgetanelectricshocktheprincipalaxisisatoolmachinetousetocarryou
3、tthehighspeed,thecorepartsthathighaccuracyprocess,toalargeextent,affecttotallevelofthetoolmachinedevelopment.Thistextintroducedtheelectricityfirstthedevelopmentoftheprincipalaxisanddomesticandinternationalthenumbercontrolsthetoolmachinehighspeeddevelopment,elaboratingtogiveorgetanelect
4、ricshocktheprincipalaxistoisahigh-speedprincipalaxisunit,inthemodernhighspeedthatprocessofinevitable,idealchoice,theappliedadvantagethattheelectricityprincipalaxiscanprovidehasandcanraiserateofproduction,cleandegreeofbettersurfaceandlowertheproductioncost,canalsocarryoutthethinwallspar
5、epartsofhighaccuracyandprocessthehard.Thehigh-speedprincipalaxisisatrendfordevelop.Thedevelopmentelectricityprincipalaxisistheurgentrequestthatthemachineprocessestheprofession,elaboratingtheforerunner'selectricityprincipalaxiskeytechnique,amongthemincludingthehigh-speedpreciseprincipal
6、axisbearings,hotcharacteristicofdynamicstate.Giveorgetanelectricshocktheresearchandconcretedesignsoftheprincipalaxis,includetodesigntheprincipalaxistopaytoaccepttheform,theprincipalaxisbearingstoinstalltochoosethetype,cooloffandlubricateandsealcompletely.[Keywords]theelectricityprincip
7、alaxis,principalaxis,bearings,design。目錄第一章電主軸的發(fā)展11.1概述11.2電主軸國(guó)內(nèi)外概況21.2.1國(guó)內(nèi)發(fā)展現(xiàn)狀21.2.2國(guó)外發(fā)展情況3第二章XK714數(shù)控銑床62.1XK714數(shù)控銑床主要技術(shù)參數(shù)62.1.1XK714數(shù)控床身銑床機(jī)械能特點(diǎn)62.1.2xK714數(shù)控床身銑床性能特點(diǎn)62.1.3主要配置及技術(shù)參數(shù)7第三章數(shù)控機(jī)床的發(fā)展83.1數(shù)控銑床概述83.2數(shù)控銑床的特點(diǎn)83.3數(shù)控銑床的用途83.4機(jī)床精度93.5目前世界著名機(jī)床廠商在我國(guó)的投資情況103.6數(shù)控機(jī)床的發(fā)展10第四章電主軸154.1電主軸概述1
