畢業(yè)設(shè)計(jì)(論文)示教型雕銑機(jī)設(shè)計(jì)Thedesignofteaching-basedcarvingandmillingmachine學(xué)生姓名學(xué)院名稱(chēng)專(zhuān)業(yè)名稱(chēng)指導(dǎo)教師20*年5月27日摘要本文調(diào)查研究了示教型雕銑機(jī)的發(fā)展和國(guó)內(nèi)雕銑機(jī)的發(fā)展現(xiàn)狀。介紹數(shù)控雕銑機(jī)床的設(shè)計(jì)過(guò)程，包括機(jī)床總體方案設(shè)計(jì)、主傳動(dòng)系統(tǒng)設(shè)計(jì)和Z向進(jìn)給傳動(dòng)系統(tǒng)的機(jī)械結(jié)構(gòu)設(shè)計(jì)。在主傳動(dòng)系統(tǒng)設(shè)計(jì)中，主要分析了主軸安裝座的機(jī)械機(jī)構(gòu)。進(jìn)給傳動(dòng)系統(tǒng)中主要分析了絲杠、導(dǎo)軌的安裝，以及相關(guān)固定和支承。計(jì)算主要有兩個(gè)方面：對(duì)滾珠絲杠和步進(jìn)電機(jī)的選擇計(jì)算和校核。關(guān)鍵詞雕銑機(jī)床；滾珠絲杠；直線滾動(dòng)導(dǎo)軌AbstractThisstudyinvestigatedthedevelopmentoftypeteachengravingandmillingmachineengravingandmillingmachineandthedevelopmentofthedomesticstatusquo.CNCengravingandmillingmachineintroducedthedesignprocess,includingtheoverallmachinedesign,themaintransmissionsystemdesign,andZtothefeeddrivesystemofthemechanicalstructuredesign.Inthemaindrivesystemdesign,themainanalysisofthemechanicalmountingspindleorganization.Feeddrivesysteminthemainanalysisofthescrew,guiderailinstallation,andrelatedfixedandsupported.Therearetwomainaspectsofcomputing:thechoiceofballscrewandsteppermotorcalculationandverification.Keywordsengravingandmillingmachineballscrewlinearmotionguide徐州工程學(xué)院畢業(yè)設(shè)計(jì)(論文)I目錄摘要.IAbstract.II1緒論.21.1示教型雕銑機(jī)課題介紹.21.2小型示教型雕銑機(jī)的特點(diǎn)及現(xiàn)狀.21.2.1國(guó)內(nèi)數(shù)控雕銑機(jī)的發(fā)展和現(xiàn)狀.21.2.2典型數(shù)控雕銑機(jī)的介紹.31.3示教型雕銑機(jī)的主要技術(shù)參數(shù).52示教型雕銑機(jī)總體布局設(shè)計(jì)方案.62.1機(jī)床總體布局設(shè)計(jì).62.2設(shè)計(jì)方案分析.63各軸系統(tǒng)的設(shè)計(jì)方案.83.1Z向主傳動(dòng)系統(tǒng)的方案設(shè)計(jì).83.2進(jìn)給系統(tǒng)方案設(shè)計(jì).83.2.1滾珠絲杠副的選擇.83.2.2滾珠絲杠的支承結(jié)構(gòu).93.2.3支承軸承的選擇.103.2.4滾珠絲杠的制動(dòng)裝置.103.2.5步進(jìn)電機(jī)與進(jìn)給絲杠的聯(lián)結(jié)結(jié)構(gòu).103.2.6導(dǎo)軌.114主軸系統(tǒng)零部件的計(jì)算與校核.124.1主軸系統(tǒng)的重力計(jì)算.124.2主軸銑削力計(jì)算.124.3滾珠絲杠副的選擇計(jì)算.134.4進(jìn)給伺服電機(jī)功率的計(jì)算及選擇.205電氣