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1、成都學(xué)院學(xué)士學(xué)位論文(設(shè)計(jì))箱體專用雙面銑床設(shè)計(jì)專業(yè)：機(jī)械設(shè)計(jì)制造及其自動(dòng)化學(xué)號(hào)：2學(xué)生：摘要：在我國(guó)制造業(yè)的發(fā)展進(jìn)程中，裝備制造業(yè)的產(chǎn)業(yè)振興，雖然任重道遠(yuǎn)，但必然會(huì)帶來(lái)機(jī)床發(fā)展的大機(jī)遇。提高加工效率，減少制造成本，減輕工人勞動(dòng)強(qiáng)度是未來(lái)機(jī)床發(fā)展的必然趨勢(shì)。雙面銑床的出現(xiàn)大大的提高的加工效率，降低的加工成本。隨著新技術(shù)的不斷發(fā)展，其開(kāi)發(fā)設(shè)計(jì)制造，也需要不斷創(chuàng)新，達(dá)到高精度、高效率、高可靠性、低成本的目的。此設(shè)計(jì)主要是組合雙面銑床的設(shè)計(jì)。組合銑床是由通用部件組成，具有制造成本低，個(gè)別部件可以通過(guò)計(jì)算選用通用部件。此次設(shè)計(jì)中：主要設(shè)計(jì)X,Y工作臺(tái)的傳動(dòng)
2、機(jī)構(gòu)設(shè)計(jì)，電機(jī)、滾珠絲杠的選用，零件夾具、機(jī)床導(dǎo)軌的設(shè)計(jì)，機(jī)床整體結(jié)構(gòu)的設(shè)計(jì)。了解設(shè)計(jì)優(yōu)缺點(diǎn)，選擇優(yōu)點(diǎn)，設(shè)計(jì)中充分考慮制造成本與制造難易程度。選擇設(shè)計(jì)最優(yōu)方案，到達(dá)設(shè)計(jì)目的。關(guān)鍵詞：雙面銑床；組合機(jī)床；傳動(dòng)機(jī)構(gòu)；絲杠；夾具V成都學(xué)院學(xué)士學(xué)位論文(設(shè)計(jì))Designedfordouble-sidedmillingmachineforboxbodyAbstract：Inthedevelopmentofourcountry'smanufacturingindustry,theindustryofequipmentmanufacturingindustry
3、isrevitalized,althoughthereisalongwaytogo,buttherewillbegreatopportunitiesforthedevelopmentofmachinetools.Toimprovetheefficiencyofprocessing,reducethemanufacturingcostandreducethelaborintensityofworkersistheinevitabletrendofthedevelopmentofmachinetool.Theappearanceofdouble-sid
4、edmillingmachinehasgreatlyimprovedprocessingefficiencyandreducedprocessingcost.Withthedevelopmentofnewtechnology,itsdevelopmentdesignandmanufacture,alsoneedtoinnovate,achievehighaccuracy,highefficiency,highreliability,lowcost.Thisdesignismainlycomposedofdouble-sidedmillingmach
5、ine.Combinatorialmillingmachinesaremadeofcommonparts,whichhavelowmanufacturingcost,andindividualpartscanbecalculatedusingcommonparts.:inthedesignofthemaindesignX,Yworktabletransmissionmechanismdesign,theselectionofmotor,ballscrew,parts,fixture,machinetoolguidewaydesignofthewho
6、lestructureofmachinetooldesign.Tounderstandtheadvantagesanddisadvantagesofthedesign,andtochoosetheadvantagesofthedesign,themanufacturingcostandmanufacturingdifficultyarefullyconsidered.Choosetheoptimaldesignforthedesign.Keywords:Double-sidedmillingmachine;compositemachinetool;
7、actuator;screw;fixture;V成都學(xué)院學(xué)士學(xué)位論文(設(shè)計(jì))目錄1緒論12總體方案設(shè)計(jì)32.1機(jī)床的整體結(jié)構(gòu)設(shè)計(jì)32.2零件的分析42.2.1生產(chǎn)類型的分析42.2.2加工工藝分析42.3刀具的選擇43機(jī)床動(dòng)力系統(tǒng)設(shè)計(jì)53.1切削動(dòng)力計(jì)算53.2動(dòng)力電機(jī)的選擇53.3工作電機(jī)的選擇53.4減速機(jī)的選擇63.5動(dòng)力頭的選擇64機(jī)械傳動(dòng)零件的設(shè)計(jì)84.1機(jī)械傳動(dòng)零件選用設(shè)計(jì)方案84.2滾珠絲杠的軸承選用84.2.1軸承的選用84.2.2軸端的支承形式94.2.3組配方式9V成都學(xué)院學(xué)士學(xué)位論文(設(shè)計(jì))4.3軸承端蓋104.4絲杠螺母副的
8、選用104.5主傳動(dòng)系統(tǒng)要求105進(jìn)給系統(tǒng)的設(shè)計(jì)115.1工作臺(tái)外形尺寸及重量估計(jì)115.2X軸向進(jìn)給系統(tǒng)設(shè)計(jì)115.3Y
