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無(wú)錫太湖學(xué)院機(jī)械加工工序卡片產(chǎn)品型號(hào)零（部）件圖號(hào)共 18 頁(yè)產(chǎn)品名稱曲軸零（部）件名稱第 1 頁(yè)車間工序號(hào)工序名稱材料牌號(hào)10銑兩端面打中心孔QT600-3毛坯種類毛坯外形尺寸每坯件數(shù)每臺(tái)件數(shù)鑄件11設(shè)備名稱設(shè)備型號(hào)設(shè)備編號(hào)同時(shí)加工件數(shù)銑床XA61321夾具號(hào)夾具名稱冷卻液專用銑夾具工序工時(shí)準(zhǔn)終單件0.50.84工序號(hào)工步內(nèi)容工藝內(nèi)容主軸轉(zhuǎn)速（轉(zhuǎn)/分）切削速度（米/分）走刀量 （毫米/轉(zhuǎn)）吃刀深度（毫米）走刀次數(shù)工時(shí)定額機(jī)動(dòng) 輔助10銑兩端面車40左右端面255640.7310.240.220打中心孔打曲軸中心孔160050.240.7310.230.2編制（日期）審核（日期）會(huì)簽（日期）標(biāo)記處數(shù)更改文件號(hào)簽字日期標(biāo)記 處數(shù) 更改文件號(hào) 簽字日期無(wú)錫太湖學(xué)院機(jī)械加工工序卡片產(chǎn)品型號(hào)零（部）件圖號(hào)共 18 頁(yè)產(chǎn)品名稱曲軸零（部）件名稱第 10 頁(yè)車間工序號(hào)工序名稱材料牌號(hào)90 半精車連桿軸頸及其軸肩QT600-3毛坯種類毛坯外形尺寸每坯件數(shù)每臺(tái)件數(shù)鑄件11設(shè)備名稱設(shè)備型號(hào)設(shè)備編號(hào)同時(shí)加工件數(shù)仿形車床1夾具號(hào)夾具名稱冷卻液專用車夾具工序工時(shí)準(zhǔn)終單件0.450.77工序號(hào)工步內(nèi)容工藝內(nèi)容主軸轉(zhuǎn)速（轉(zhuǎn)/分）切削速度（轉(zhuǎn)/分）走刀量 （毫米/分）吃刀深度（毫米）走刀次數(shù)工時(shí)定額機(jī)動(dòng) 輔助10半精車連桿軸頸及其軸肩半精車車40連桿軸頸及其軸肩710134.880.421210.170.2編制（日期）審核（日期）會(huì)簽（日期）標(biāo)記處數(shù)更改文件號(hào) 簽字日期標(biāo)記 處數(shù)更改文件號(hào) 簽字 日期無(wú)錫太湖學(xué)院機(jī)械加工工序卡片產(chǎn)品型號(hào)零（部）件圖號(hào)共 18 頁(yè)產(chǎn)品名稱曲軸零（部）件名稱第 11 頁(yè)車間工序號(hào)工序名稱材料牌號(hào)110精車連桿軸頸及其軸肩QT600-3毛坯種類毛坯外形尺寸每坯件數(shù)每臺(tái)件數(shù)鑄件11設(shè)備名稱設(shè)備型號(hào)設(shè)備編號(hào)同時(shí)加工件數(shù)仿形車床1夾具號(hào)夾具名稱冷卻液專用車夾具工序工時(shí)準(zhǔn)終單件0.450.77工序號(hào)工步內(nèi)容工藝內(nèi)容主軸轉(zhuǎn)速（轉(zhuǎn)/分）切削速度（轉(zhuǎn)/分）走刀量 （毫米/分）吃刀深度（毫米）走刀次數(shù)工時(shí)定額機(jī)動(dòng) 輔助10精車連桿軸頸及其軸肩精車車40連桿軸頸及其軸肩710134.880.421210.170.2編制（日期）審核（日期）會(huì)簽（日期）標(biāo)記處數(shù)更改文件號(hào) 簽字日期標(biāo)記 處數(shù)更改文件號(hào) 簽字 日期無(wú)錫太湖學(xué)院機(jī)械加工工序卡片產(chǎn)品型號(hào)零（部）件圖號(hào)共 18 頁(yè)產(chǎn)品名稱曲軸零（部）件名稱第 12 頁(yè)車間工序號(hào)工序名稱材料牌號(hào)80打通孔及打M12螺紋孔并攻絲QT600-3毛坯種類毛坯外形尺寸每坯件數(shù)每臺(tái)件數(shù)鑄件11設(shè)備名稱設(shè)備型號(hào)設(shè)備編號(hào)同時(shí)加工件數(shù)立式加工中心ZH76401夾具號(hào)夾具名稱冷卻液專用鉆夾具工序工時(shí)準(zhǔn)終單件0.451.5工序號(hào)工步內(nèi)容工藝內(nèi)容主軸轉(zhuǎn)速（轉(zhuǎn)/分）切削速度（轉(zhuǎn)/分）走刀量 （毫米/分）吃刀深度（毫米）走刀次數(shù)工時(shí)定額機(jī)動(dòng) 輔助10打通孔打40通孔224021.10.421210.160.220打螺紋孔并攻絲打M12螺紋孔并攻絲70021.980.421210.140.2編制（日期）審核（日期）會(huì)簽（日期）標(biāo)記處數(shù)更改文件號(hào) 簽字日期標(biāo)記 處數(shù)更改文件號(hào) 簽字 日期無(wú)錫太湖學(xué)院機(jī)械加工工序卡片產(chǎn)品型號(hào)零（部）件圖號(hào)共 18 頁(yè)產(chǎn)品名稱曲軸零（部）件名稱第 13 頁(yè)車間工序號(hào)工序名稱材料牌號(hào)130主軸頸、連桿軸頸淬火QT600-3毛坯種類毛坯外形尺寸每坯件數(shù)每臺(tái)件數(shù)鑄件11設(shè)備名稱設(shè)備型號(hào)設(shè)備編號(hào)同時(shí)加工件數(shù)專用設(shè)備1夾具號(hào)夾具名稱冷卻液工序工時(shí)準(zhǔn)終單件0.53.3工序號(hào)工步內(nèi)容工藝內(nèi)容主軸轉(zhuǎn)速（轉(zhuǎn)/分）切削速度（轉(zhuǎn)/分）走刀量 （毫米/分）吃刀深度（毫米）走刀次數(shù)工時(shí)定額機(jī)動(dòng) 輔助10小端主軸頸淬火0.50.320連桿軸頸淬火0.50.330大端主軸頸淬火0.50.3編制（日期）審核（日期）會(huì)簽（日期）標(biāo)記處數(shù)更改文件號(hào) 簽字日期標(biāo)記 處數(shù)更改文件號(hào) 簽字 日期無(wú)錫太湖學(xué)院機(jī)械加工工序卡片產(chǎn)品型號(hào)零（部）件圖號(hào)共 18 頁(yè)產(chǎn)品名稱曲軸零（部）件名稱第 14 頁(yè)車間工序號(hào)工序名稱材料牌號(hào)140磨連桿軸頸外圓及其軸肩面QT600-3毛坯種類毛坯外形尺寸每坯件數(shù)每臺(tái)件數(shù)鑄件11設(shè)備名稱設(shè)備型號(hào)設(shè)備編號(hào)同時(shí)加工件數(shù)磨床M114W1夾具號(hào)夾具名稱冷卻液專用磨夾具工序工時(shí)準(zhǔn)終單件0.51.07工序號(hào)工步內(nèi)容工藝內(nèi)容主軸轉(zhuǎn)速（轉(zhuǎn)/分）切削速度（轉(zhuǎn)/分）走刀量 （毫米/分）吃刀深度（毫米）走刀次數(shù)工時(shí)定額機(jī)動(dòng) 輔助10磨連桿軸頸外圓及其軸肩面磨連46.5桿軸頸外圓及其軸肩面26672093.60.210.20.2編制（日期）審核（日期）會(huì)簽（日期）標(biāo)記處數(shù)更改文件號(hào) 簽字日期標(biāo)記 處數(shù)更改文件號(hào) 簽字 日期無(wú)錫太湖學(xué)院機(jī)械加工工序卡片產(chǎn)品型號(hào)零（部）件圖號(hào)共 18 頁(yè)產(chǎn)品名稱曲軸零（部）件名稱第 15 頁(yè)車間工序號(hào)工序名稱材料牌號(hào)140 磨大端主軸頸及其軸肩面QT600-3毛坯種類毛坯外形尺寸每坯件數(shù)每臺(tái)件數(shù)鑄件11設(shè)備名稱設(shè)備型號(hào)設(shè)備編號(hào)同時(shí)加工件數(shù)磨床M114W1夾具號(hào)夾具名稱冷卻液專用磨夾具工序工時(shí)準(zhǔn)終單件0.450.795工序號(hào)工步內(nèi)容工藝內(nèi)容主軸轉(zhuǎn)速（轉(zhuǎn)/分）切削速度（轉(zhuǎn)/分）走刀量 （毫米/分）吃刀深度（毫米）走刀次數(shù)工時(shí)定額機(jī)動(dòng) 輔助10磨大端主軸頸及其軸肩面磨大端40主軸頸及其軸肩面26672093.60.210.20.2編制（日期）審核（日期）會(huì)簽（日期）標(biāo)記處數(shù)更改文件號(hào) 簽字日期標(biāo)記 處數(shù)更改文件號(hào) 簽字 日期無(wú)錫太湖學(xué)院機(jī)械加工工序卡片產(chǎn)品型號(hào)零（部）件圖號(hào)共 18 頁(yè)產(chǎn)品名稱曲軸零（部）件名稱第 16 頁(yè)車間工序號(hào)工序名稱材料牌號(hào)140 磨小端主軸頸及其軸肩面QT600-3毛坯種類毛坯外形尺寸每坯件數(shù)每臺(tái)件數(shù)鑄件11設(shè)備名稱設(shè)備型號(hào)設(shè)備編號(hào)同時(shí)加工件數(shù)磨床M114W1夾具號(hào)夾具名稱冷卻液專用磨夾具工序工時(shí)準(zhǔn)終單件0.451.26工序號(hào)工步內(nèi)容工藝內(nèi)容主軸轉(zhuǎn)速（轉(zhuǎn)/分）切削速度（轉(zhuǎn)/分）走刀量 （毫米/分）吃刀深度（毫米）走刀次數(shù)工時(shí)定額機(jī)動(dòng) 輔助10磨小端主軸頸及其軸肩面磨小端40主軸頸及其軸肩面26672093.60.210.660.2編制（日期）審核（日期）會(huì)簽（日期）標(biāo)記處數(shù)更改文件號(hào) 簽字日期標(biāo)記 處數(shù)更改文件號(hào) 簽字 日期無(wú)錫太湖學(xué)院機(jī)械加工工序卡片產(chǎn)品型號(hào)零（部）件圖號(hào)共 18 頁(yè)產(chǎn)品名稱曲軸零（部）件名稱第 17 頁(yè)車間工序號(hào)工序名稱材料牌號(hào)170去毛刺QT600-3毛坯種類毛坯外形尺寸每坯件數(shù)每臺(tái)件數(shù)鑄件11設(shè)備名稱設(shè)備型號(hào)設(shè)備編號(hào)同時(shí)加工件數(shù)1夾具號(hào)夾具名稱冷卻液工序工時(shí)準(zhǔn)終單件0.51.1工序號(hào)工步內(nèi)容工藝內(nèi)容主軸轉(zhuǎn)速（轉(zhuǎn)/分）切削速度（轉(zhuǎn)/分）走刀量 （毫米/分）吃刀深度（毫米）走刀次數(shù)工時(shí)定額機(jī)動(dòng) 輔助10去毛刺手工去毛刺0.50.1編制（日期）審核（日期）會(huì)簽（日期）標(biāo)記處數(shù)更改文件號(hào) 簽字日期標(biāo)記 處數(shù)更改文件號(hào) 簽字 日期無(wú)錫太湖學(xué)院機(jī)械加工工序卡片產(chǎn)品型號(hào)零（部）件圖號(hào)共 18 頁(yè)產(chǎn)品名稱曲軸零（部）件名稱第 18 頁(yè)車間工序號(hào)工序名稱材料牌號(hào)180去毛刺QT600-3毛坯種類毛坯外形尺寸每坯件數(shù)每臺(tái)件數(shù)鑄件11設(shè)備名稱設(shè)備型號(hào)設(shè)備編號(hào)同時(shí)加工件數(shù)1夾具號(hào)夾具名稱冷卻液工序工時(shí)準(zhǔn)終單件0.51.1工序號(hào)工步內(nèi)容工藝內(nèi)容主軸轉(zhuǎn)速（轉(zhuǎn)/分）切削速度（轉(zhuǎn)/分）走刀量 （毫米/分）吃刀深度（毫米）走刀次數(shù)工時(shí)定額機(jī)動(dòng) 輔助10檢驗(yàn)0.50.1編制（日期）審核（日期）會(huì)簽（日期）標(biāo)記處數(shù)更改文件號(hào) 簽字日期標(biāo)記 處數(shù)更改文件號(hào) 簽字 日期無(wú)錫太湖學(xué)院機(jī)械加工工序卡片產(chǎn)品型號(hào)零（部）件圖號(hào)共 18 頁(yè)產(chǎn)品名稱調(diào)溫器座零（部）件名稱第 2 頁(yè)車間工序號(hào)工序名稱材料牌號(hào)20粗車大端主軸頸及平衡塊外輪廓QT600-3毛坯種類毛坯外形尺寸每坯件數(shù)每臺(tái)件數(shù)鑄件11設(shè)備名稱設(shè)備型號(hào)設(shè)備編號(hào)同時(shí)加工件數(shù)臥式車床CA61401夾具號(hào)夾具名稱冷卻液專用車夾具工序工時(shí)準(zhǔn)終單件0.451.743工序號(hào)工步內(nèi)容工藝內(nèi)容主軸轉(zhuǎn)速（轉(zhuǎn)/分）切削速度（轉(zhuǎn)/分）走刀量 （毫米/分）吃刀深度（毫米）走刀次數(shù)工時(shí)定額機(jī)動(dòng) 輔助10粗車大端主軸頸外圓面粗車主軸頸40外圓面66.415000.7310.10.220車平衡塊外輪廓車平衡塊174外輪廓72.121320.7310.440.2編制（日期）審核（日期）會(huì)簽（日期）標(biāo)記處數(shù)更改文件號(hào)簽字日期標(biāo)記 處數(shù) 更改文件號(hào) 簽字日期無(wú)錫太湖學(xué)院機(jī)械加工工序卡片產(chǎn)品型號(hào)零（部）件圖號(hào)共 18 頁(yè)產(chǎn)品名稱曲軸零（部）件名稱第 3 頁(yè)車間工序號(hào)工序名稱材料牌號(hào)30粗車小端外輪廓QT600-3毛坯種類毛坯外形尺寸每坯件數(shù)每臺(tái)件數(shù)鑄件11設(shè)備名稱設(shè)備型號(hào)設(shè)備編號(hào)同時(shí)加工件數(shù)臥式車床CA61401夾具號(hào)夾具名稱冷卻液專用車夾具工序工時(shí)準(zhǔn)終單件0.51.43工序號(hào)工步內(nèi)容工藝內(nèi)容主軸轉(zhuǎn)速（轉(zhuǎn)/分）切削速度（轉(zhuǎn)/分）走刀量 （毫米/分）吃刀深度（毫米）走刀次數(shù)工時(shí)定額機(jī)動(dòng) 輔助10粗車小端主軸頸外圓面及軸肩粗車小端40主軸頸外圓面及軸肩66.415000.7310.680.220粗車錐面粗車1:10錐面錐面66.415000.7310.680.2編制（日期）審核（日期）會(huì)簽（日期）標(biāo)記處數(shù)更改文件號(hào)簽字日期標(biāo)記 處數(shù) 更改文件號(hào) 簽字日期無(wú)錫太湖學(xué)院機(jī)械加工工序卡片產(chǎn)品型號(hào)零（部）件圖號(hào)共 18 頁(yè)產(chǎn)品名稱曲軸零（部）件名稱第 4 頁(yè)車間工序號(hào)工序名稱材料牌號(hào)40 半精車大端主軸頸及倒角QT600-3毛坯種類毛坯外形尺寸每坯件數(shù)每臺(tái)件數(shù)鑄件11設(shè)備名稱設(shè)備型號(hào)設(shè)備編號(hào)同時(shí)加工件數(shù)數(shù)控車床CA61401夾具號(hào)夾具名稱冷卻液專用車夾具工序工時(shí)準(zhǔn)終單件1.390.45工序號(hào)工步內(nèi)容工藝內(nèi)容主軸轉(zhuǎn)速（轉(zhuǎn)/分）切削速度（轉(zhuǎn)/分）走刀量 （毫米/分）吃刀深度（毫米）走刀次數(shù)工時(shí)定額機(jī)動(dòng) 輔助10半精車大端主軸頸外圓面及軸肩半精車大端40主軸頸外圓面及軸肩 103.248000.7310.160.220車大端主軸頸上倒角車大端主軸頸上145倒角91.637100.71.510.030.2編制（日期）審核（日期）會(huì)簽（日期）標(biāo)記處數(shù)更改文件號(hào)簽字日期標(biāo)記 處數(shù) 更改文件號(hào) 簽字日期無(wú)錫太湖學(xué)院機(jī)械加工工序卡片產(chǎn)品型號(hào)零（部）件圖號(hào)共 18 頁(yè)產(chǎn)品名稱曲軸零（部）件名稱第 5 頁(yè)車間工序號(hào)工序名稱材料牌號(hào)50精車大端主軸頸及倒角 QT600-3毛坯種類毛坯外形尺寸每坯件數(shù)每臺(tái)件數(shù)鑄件11設(shè)備名稱設(shè)備型號(hào)設(shè)備編號(hào)同時(shí)加工件數(shù)車床CA61401夾具號(hào)夾具名稱冷卻液專用車夾具工序工時(shí)準(zhǔn)終單件0.51.52工序號(hào)工步內(nèi)容工藝內(nèi)容主軸轉(zhuǎn)速（轉(zhuǎn)/分）切削速度（米/分）走刀量 （毫米/分）吃刀深度（毫米）走刀次數(shù)工時(shí)定額機(jī)動(dòng) 輔助10精車大端主軸頸外圓面及軸肩精車大端40主軸頸外圓面及軸肩800101.480.2310.160.220精車大端主軸頸上倒角精車大端主軸頸上145倒角71091.360.211.50.030.2編制（日期）審核（日期）會(huì)簽（日期）標(biāo)記處數(shù)更改文件號(hào)簽字日期標(biāo)記 處數(shù) 更改文件號(hào) 簽字日期無(wú)錫太湖學(xué)院機(jī)械加工工序卡片產(chǎn)品型號(hào)零（部）件圖號(hào)共 18 頁(yè)產(chǎn)品名稱曲軸零（部）件名稱第 6 頁(yè)車間工序號(hào)工序名稱材料牌號(hào)60半精車40外圓面及軸肩錐面、小端錐面QT600-3毛坯種類毛坯外形尺寸每坯件數(shù)每臺(tái)件數(shù)鑄件11設(shè)備名稱設(shè)備型號(hào)設(shè)備編號(hào)同時(shí)加工件數(shù)車床CA61401夾具號(hào)夾具名稱冷卻液專用車夾具工序工時(shí)準(zhǔn)終單件0.52.993工序號(hào)工步內(nèi)容工藝內(nèi)容主軸轉(zhuǎn)速（轉(zhuǎn)/分）切削速度（轉(zhuǎn)/分）走刀量 （毫米/轉(zhuǎn)）吃刀深度（毫米）走刀次數(shù)工時(shí)定額機(jī)動(dòng) 輔助10 半精車小端主軸頸外圓面及軸肩半精車小端40主軸頸外圓面及軸肩800103.240.7311.060.220倒主軸頸上角倒40主軸頸上角71091.630.7310.110.230半精車錐面半精車錐面1:10錐面71091.630.7310.110.2編制（日期）審核（日期）會(huì)簽（日期）標(biāo)記處數(shù)更改文件號(hào)簽字日期標(biāo)記 處數(shù) 更改文件號(hào) 簽字日期無(wú)錫太湖學(xué)院機(jī)械加工工序卡片產(chǎn)品型號(hào)零（部）件圖號(hào)共 18 頁(yè)產(chǎn)品名稱曲軸零（部）件名稱第 7 頁(yè)車間工序號(hào)工序名稱材料牌號(hào)70打鍵槽QT600-3毛坯種類毛坯外形尺寸每坯件數(shù)每臺(tái)件數(shù)鑄件11設(shè)備名稱設(shè)備型號(hào)設(shè)備編號(hào)同時(shí)加工件數(shù)銑床X920A1夾具號(hào)夾具名稱冷卻液專用銑夾具工序工時(shí)準(zhǔn)終單件0.50.8工序號(hào)工步內(nèi)容工藝內(nèi)容主軸轉(zhuǎn)速（轉(zhuǎn)/分）切削速度（轉(zhuǎn)/分）走刀量 （毫米/分）吃刀深度（毫米）走刀次數(shù)工時(shí)定額機(jī)動(dòng) 輔助10打鍵槽打長(zhǎng)32的鍵槽59.6619000.421810.360.2編制（日期）審核（日期）會(huì)簽（日期）標(biāo)記處數(shù)更改文件號(hào)簽字日期標(biāo)記 處數(shù) 更改文件號(hào) 簽字日期無(wú)錫太湖學(xué)院機(jī)械加工工序卡片產(chǎn)品型號(hào)零（部）件圖號(hào)共 18 頁(yè)產(chǎn)品名稱曲軸零（部）件名稱第 8 頁(yè)車間工序號(hào)工序名稱材料牌號(hào)80精車外圓面及軸肩錐、小端錐面QT600-3毛坯種類毛坯外形尺寸每坯件數(shù)每臺(tái)件數(shù)鑄件11設(shè)備名稱設(shè)備型號(hào)設(shè)備編號(hào)同時(shí)加工件數(shù)車床CA61401夾具號(hào)夾具名稱冷卻液專用車夾具工序工時(shí)準(zhǔn)終單件0.451.54工序號(hào)工步內(nèi)容工藝內(nèi)容主軸轉(zhuǎn)速（轉(zhuǎn)/分）切削速度（轉(zhuǎn)/分）走刀量 （毫米/分）吃刀深度（毫米）走刀次數(shù)工時(shí)定額機(jī)動(dòng) 輔助10精車小端主軸頸外圓面及軸肩精車小端40主軸頸外圓面及軸肩71091.070.421210.180.220精車錐面精車1:10錐面71091.070.421210.180.2編制（日期）審核（日期）會(huì)簽（日期）標(biāo)記處數(shù)更改文件號(hào) 簽字日期標(biāo)記 處數(shù)更改文件號(hào) 簽字 日期無(wú)錫太湖學(xué)院機(jī)械加工工序卡片產(chǎn)品型號(hào)零（部）件圖號(hào)共 18 頁(yè)產(chǎn)品名稱曲軸零（部）件名稱第 9 頁(yè)車間工序號(hào)工序名稱材料牌號(hào)90粗車連桿軸頸及其軸肩QT600-3毛坯種類毛坯外形尺寸每坯件數(shù)每臺(tái)件數(shù)鑄件11設(shè)備名稱設(shè)備型號(hào)設(shè)備編號(hào)同時(shí)加工件數(shù)仿形車床1夾具號(hào)夾具名稱冷卻液專用車夾具工序工時(shí)準(zhǔn)終單件0.50.83工序號(hào)工步內(nèi)容工藝內(nèi)容主軸轉(zhuǎn)速（轉(zhuǎn)/分）切削速度（轉(zhuǎn)/分）走刀量 （毫米/分）吃刀深度（毫米）走刀次數(shù)工時(shí)定額機(jī)動(dòng) 輔助10粗車連桿軸頸及其軸肩粗車40連桿軸頸及其軸肩53081.210.421210.230.2編制（日期）審核（日期）會(huì)簽（日期）標(biāo)記處數(shù)更改文件號(hào) 簽字日期標(biāo)記 處數(shù)更改文件號(hào) 簽字 日期無(wú)錫太湖學(xué)院機(jī)械加工工藝過(guò)程卡片產(chǎn)品型號(hào)QT600-3零（部）件圖號(hào)共1頁(yè)產(chǎn)品名稱曲軸零（部）件名稱第1頁(yè)材料牌號(hào)ZL106毛坯種類鑄件毛坯外形尺寸每毛坯件數(shù)1每臺(tái)件數(shù)1備注工序號(hào)工序名稱工序內(nèi)容車間工段設(shè)備工藝裝備工時(shí)準(zhǔn)終 單件鑄造毛坯 人工時(shí)效處理和變質(zhì)處理10銑銑兩端面打中心孔銑床銑床XA61320.50.8440車 粗車大端主軸頸及平衡塊外輪廓臥式車床車床CA6140CA61400.45 1.7450車粗車小端外輪廓臥式車床車床CA6140CA61400.51.4360車半精車大端主軸頸及倒角數(shù)控車床車床CA6140CA61400.45 1.3970車精車大端主軸頸及倒角數(shù)控車床車床CA6140CA61400.51.5280車半精車40外圓面及軸肩錐面、小端錐面數(shù)控車床車床CA6140CA61400.52.9990銑打鍵槽銑床銑床X920AX920A0.50.8車精車40外圓面及軸肩錐、小端錐面數(shù)控車床車床CA6140CA61400.45 0.45車粗車連桿軸頸及其軸肩仿形車床CA6140CA61400.50.83車半精車連桿軸頸及其軸肩仿形車床CA6140CA61400.45 0.77車精車連桿軸頸及其軸肩數(shù)控車床車床CA6140CA61400.45 0.77鉆打通孔及打M12螺紋孔并攻絲鉆床立式加工中心ZH76410.45 1.5主軸頸、連桿軸頸淬火專用設(shè)備0.53.3磨磨連桿軸頸外圓及其軸肩面仿形磨床M114WM114W0.5 1.07磨磨大端主軸頸及其軸肩面磨床M114WM114W0.45 0.8磨磨小端主軸頸及其軸肩面磨床M114WM114W0.45 1.26去毛刺0.51.1檢驗(yàn)0.51.1編制（日期）會(huì)簽（日期）審核（日期）標(biāo)記簽字處數(shù) 更改文件號(hào)日期 存檔編碼：無(wú)無(wú)錫錫太太湖湖學(xué)學(xué)院院 2013 屆屆畢畢業(yè)業(yè)作作業(yè)業(yè)周周次次進(jìn)進(jìn)度度計(jì)計(jì)劃劃、檢檢查查落落實(shí)實(shí)表表 系別：信機(jī)系 班級(jí)：機(jī)械94 學(xué)生姓名：陳其偉 課題（設(shè)計(jì)）名稱：空壓機(jī)曲軸加工工藝設(shè)計(jì)及系列夾具設(shè)計(jì) 開(kāi)始日期：2012年11月周次起止日期工作計(jì)劃、進(jìn)度每周主要完成內(nèi)容存在問(wèn)題、改進(jìn)方法指導(dǎo)教師意見(jiàn)并簽字備 注1-32012年11月7日-2012年11月27日教師下達(dá)畢業(yè)設(shè)計(jì)任務(wù)，學(xué)生初步閱讀資料，完成畢業(yè)設(shè)計(jì)開(kāi)題報(bào)告。按照任務(wù)書要求查閱論文相關(guān)參考資料，填寫畢業(yè)設(shè)計(jì)開(kāi)題報(bào)告書剛接觸畢業(yè)設(shè)計(jì)不是非常熟悉，深化課題有難度，存在問(wèn)題有點(diǎn)多，需要老師指導(dǎo)查閱資料4-82012年11月28日-12月31日指導(dǎo)專業(yè)實(shí)訓(xùn)跟隨導(dǎo)師的指導(dǎo)，了解畢業(yè)設(shè)計(jì)中需要做的工作，對(duì)自己的設(shè)計(jì)有大體的了解按照老師的指導(dǎo)確定自己的設(shè)計(jì)，開(kāi)始的時(shí)候要點(diǎn)難下手，需要準(zhǔn)備工作做的充實(shí)9-102013年1月9日-2月12日指導(dǎo)畢業(yè)實(shí)習(xí)填寫畢業(yè)實(shí)習(xí)報(bào)告無(wú)問(wèn)題112012年2月13日-2月17日制定設(shè)計(jì)方案在老師指導(dǎo)下制定設(shè)計(jì)方案制定方案有難度，需要大量資料122013年2月20日-2月24日制定設(shè)計(jì)方案在老師指導(dǎo)下制定設(shè)計(jì)方案制定方案有難度，需要大量資料132013年2月27日-3月2日曲軸加工工藝設(shè)計(jì)在老師指導(dǎo)下進(jìn)行設(shè)計(jì)計(jì)算及結(jié)構(gòu)設(shè)計(jì)設(shè)計(jì)需要大量資料142013年3月5日-3月9日曲軸加工工藝設(shè)計(jì)計(jì)算在老師指導(dǎo)下進(jìn)行設(shè)計(jì)計(jì)算及結(jié)構(gòu)設(shè)計(jì)設(shè)計(jì)需要大量資料152013年3月12日-3月16日曲軸夾具設(shè)計(jì)在老師指導(dǎo)下繪制零件圖查閱有關(guān)制圖標(biāo)準(zhǔn)162013年3月19日-3月23日繪制零件圖在老師指導(dǎo)下繪制零件圖查閱有關(guān)制圖標(biāo)準(zhǔn)172013年3月26日-3月30日繪制夾具裝配圖在老師指導(dǎo)下繪制裝配圖查閱有關(guān)制圖標(biāo)準(zhǔn)182013年4月2日-4月6日繪制夾具裝配圖在老師指導(dǎo)下繪制裝配圖查閱有關(guān)制圖標(biāo)準(zhǔn)意見(jiàn)和簽名必須手寫192013年4月9日-4月13日繪制夾具零件圖在老師指導(dǎo)下繪制三維圖查閱有關(guān)制圖標(biāo)準(zhǔn)202013年4月16日-4月20日繪制夾具零件圖在老師指導(dǎo)下繪制三維圖查閱有關(guān)制圖標(biāo)準(zhǔn)212013年4月23日-4月27日編寫說(shuō)明書編寫畢業(yè)設(shè)計(jì)說(shuō)明書需老師指導(dǎo)222013年4月30日-5月4日編寫說(shuō)明書編寫畢業(yè)設(shè)計(jì)說(shuō)明書需老師指導(dǎo)意見(jiàn)和簽名必須手寫232013年5月7日-5月11日檢查學(xué)生畢業(yè)設(shè)計(jì)在老師指導(dǎo)下修改設(shè)計(jì)內(nèi)容及設(shè)計(jì)說(shuō)明書需老師進(jìn)一步指導(dǎo)意見(jiàn)和簽名必須手寫242013年5月14日-5月18日修改打印設(shè)計(jì)資料在老師指導(dǎo)下進(jìn)一步修改設(shè)計(jì)內(nèi)容及設(shè)計(jì)說(shuō)明書，按學(xué)校要求進(jìn)行編排打印資料按學(xué)校要求做意見(jiàn)和簽名必須手寫252013年5月21日-5月25日答辯準(zhǔn)備在老師指導(dǎo)下準(zhǔn)備答辯資料溫習(xí)說(shuō)明書，準(zhǔn)備答辯意見(jiàn)和簽名必須手寫 說(shuō)明：1、“工作計(jì)劃、進(jìn)度”、“指導(dǎo)教師意見(jiàn)并簽字”由指導(dǎo)教師填寫，“每周主要完成內(nèi)容”，“存在問(wèn)題、改進(jìn)方法”由學(xué)生填寫。2、本表由各系妥善歸檔，保存?zhèn)洳?。周次起止日期工作?jì)劃、進(jìn)度每周主要完成內(nèi)容存在問(wèn)題、改進(jìn)方法指導(dǎo)教師意見(jiàn)并簽字備 注編號(hào) 無(wú)錫太湖學(xué)院 畢業(yè)設(shè)計(jì)（論文） 相關(guān)資料 題目： 空壓機(jī)曲軸工藝規(guī)程設(shè)計(jì) 及系列夾具設(shè)計(jì) 信機(jī) 系 機(jī)械工程及自動(dòng)化專業(yè) 學(xué) 號(hào)： 　　 0923185　 　　 學(xué)生姓名： 陳其 偉 指導(dǎo)教師： 張大駿（職稱：高級(jí)工程師 ） （職稱： ） 2013年5月25日 目 錄 一、畢業(yè)設(shè)計(jì)（論文）開(kāi)題報(bào)告 二、畢業(yè)設(shè)計(jì)（論文）外文資料翻譯及原文 三、學(xué)生“畢業(yè)論文（論文）計(jì)劃、進(jìn)度、檢查及落實(shí)表” 四、實(shí)習(xí)鑒定表 無(wú)錫太湖學(xué)院 畢業(yè)設(shè)計(jì)（論文） 開(kāi)題報(bào)告 題目： 空壓機(jī)曲軸工藝規(guī)程設(shè)計(jì) 及系列夾具設(shè)計(jì) 信機(jī) 系 機(jī)械工程及自動(dòng)化 專業(yè) 學(xué) 號(hào)： 0923185 學(xué)生姓名： 陳其偉 指導(dǎo)教師： 張大駿（職稱：高級(jí)工程師 ） （職稱 ） 2012年11月25日 課題來(lái)源 本課題是無(wú)錫市力源壓縮機(jī)廠加工的空壓機(jī)零件，此種曲軸在壓縮機(jī)上有著廣泛使用。 科學(xué)依據(jù)（包括課題的科學(xué)意義；國(guó)內(nèi)外研究概況、水平和發(fā)展趨勢(shì)；應(yīng)用前景等） 1、工藝是機(jī)械產(chǎn)品設(shè)計(jì)制造過(guò)程中十分重要的一個(gè)環(huán)節(jié)，其水平與質(zhì)量直接影響到產(chǎn)品的最終制造質(zhì)量及成本運(yùn)行。 2、加工技術(shù)正向高度信息化、自動(dòng)化、智能化的方向發(fā)展，各種現(xiàn)代的加工方法也不斷地創(chuàng)造和完善，如快速成型技術(shù)、激光加工、電加工和射流加工等已相當(dāng)廣泛的應(yīng)用到加工中去，而這些使工藝設(shè)計(jì)也帶來(lái)巨大的進(jìn)步。 3、作為機(jī)械專業(yè)的本科畢業(yè)生采用此類課題可以培養(yǎng)學(xué)生認(rèn)識(shí)機(jī)械加工生產(chǎn)準(zhǔn)備工作是怎樣一個(gè)過(guò)程，可以受到理論與實(shí)踐相結(jié)合的鍛煉。 研究?jī)?nèi)容 1、機(jī)械加工工藝規(guī)程的編制，結(jié)合具體工廠的條件和發(fā)展前景進(jìn)行考慮。 2、同樣結(jié)合具體工廠的現(xiàn)有生產(chǎn)條件和發(fā)展前景設(shè)計(jì)專用（專用夾具不少于三付）。 擬采取的研究方法、技術(shù)路線、實(shí)驗(yàn)方案及可行性分析 采用組織分析零件的具體結(jié)構(gòu)，加工精度要求，表面粗糙度要求，制造出初步的加工方案。 然后組織學(xué)生下廠參觀，實(shí)習(xí)，實(shí)地了解工廠現(xiàn)有的生產(chǎn)條件，發(fā)展展望及具體的生產(chǎn)水平。在此基礎(chǔ)上編制工藝規(guī)程，填寫工藝文件，設(shè)計(jì)專用夾具。待初步完成后再回工廠征集意見(jiàn)，加以改進(jìn)，定稿。 研究計(jì)劃及預(yù)期成果 研究計(jì)劃： 2012年11月-2013年1月：按照任務(wù)書要求查閱論文相關(guān)參考資料，填寫畢業(yè)設(shè)計(jì)開(kāi)題報(bào)告書。 2013年1月11日-2013年3月5日：填寫畢業(yè)實(shí)習(xí)報(bào)告。 2013年3月8日-2013年3月14日：按照要求修改畢業(yè)設(shè)計(jì)開(kāi)題報(bào)告。 2013年3月15日-2013年3月21日：學(xué)習(xí)并翻譯一篇與畢業(yè)設(shè)計(jì)相關(guān)的英文材料。 2013年3月22日-2013年4月11日：工藝規(guī)程設(shè)計(jì)、工序卡和工藝卡。 2013年4月12日-2013年4月25日：夾具設(shè)計(jì)、裝配圖和說(shuō)明書。 2013年4月26日-2013年5月21日：畢業(yè)論文撰寫和修改工作。 2013年6月1 日- 2013年6月3日：論文答辯。 預(yù)期成果： 工藝規(guī)程：工藝卡片，工序卡片，夾具總圖及主要零件圖，設(shè)計(jì)說(shuō)明書。 特色或創(chuàng)新之處 工藝規(guī)程可以適用于一般中小型工廠的普通通用機(jī)床，也能改進(jìn)后用于專用機(jī)床，或加工中心，適用于范圍較廣。 已具備的條件和尚需解決的問(wèn)題 現(xiàn)有力源壓縮機(jī)曲軸的生產(chǎn)圖樣，加工工廠的現(xiàn)有生產(chǎn)條件及技術(shù)狀況，特別是已有的生產(chǎn)經(jīng)驗(yàn)。 目前缺少設(shè)計(jì)手冊(cè)、資料等，對(duì)檢測(cè)條件也不夠清楚其它資料也缺乏。 指導(dǎo)教師意見(jiàn) 該生擬采取的研究方法合理，目標(biāo)可行。 同意開(kāi)題 指導(dǎo)教師簽名： 年 月 日 教研室（學(xué)科組、研究所）意見(jiàn) 教研室主任簽名： 年 月 日 系意見(jiàn) 主管領(lǐng)導(dǎo)簽名： 年 月 日 英文原文 Mechanical Design A machine is a combination of mechanisms and other components which transforms, transmits. Examples are engines, turbines, vehicles, hoists, printing presses, washing machines, and movie cameras. Many of the principles and methods of design that apply to machines also apply to manufactured articles that are not true machines. The term "mechanical design" is used in a broader sense than "machine design" to include their design. the motion and structural aspects and the provisions for retention and enclosure are considerations in mechanical design. Applications occur in the field of mechanical engineering, and in other engineering fields as well, all of which require mechanical devices, such as switches, cams, valves, vessels, and mixers. The Design Process Designing starts with a need real.Existing apparatus may need improvements in durability, efficiency, weight, speed, or cost. New apparatus may be needed to perform a function previously done by men, such as computation, assembly, or servicing. With the objective wholly or partly. In the design preliminary stage, should allow to design the personnel fully to display the creativity, not each kind of restraint. Even if has had many impractical ideas, also can in the design early time, namely in front of the plan blueprint is corrected. Only then, only then does not send to stops up the innovation the mentality. Usually, must propose several sets of design proposals, then perform the comparison. Has the possibility very much in the plan which finally designated, has used certain not in plan some ideas which accepts. When the general shape and a few dimensions of the several components become apparent, analysis can begin in earnest. The analysis will have as its objective satisfactory or superior performance, plus safety and durability with minimum weight, and a competitive cost. Optimum proportions and dimensions will be sought for each critically loaded section, together with a balance between the strengths of the several components. Materials and their treatment will be chosen. These important objectives can be attained only by analysis based upon the principles of mechanics, such as those of static for reaction forces and for the optimum utilization of friction; of dynamics for inertia, acceleration, and energy; of elasticity and strength of materials for stress and deflection; of physical behavior of materials; and of fluid mechanics for lubrication and hydrodynamic drives. The analyses may be made by the same engineer who conceived the arrangement of mechanisms, or, in a large company, they may be made by a separate analysis division or research group. Design is a reiterative and cooperative process, whether done formally or informally, and the analyst can contribute to phases other than his own. Product design requires much research and development. Many Concepts of an idea must be studied, tried, and then either used or discarded. Although the content of each engineering problem is unique, the designers follow the similar process to solve the problems. Product liability suits designers and forced in material selection, using the best program. In the process of material, the most common problems for five (a) don't understand or not use about the latest application materials to the best information, (b) failed to foresee and consider the reasonable use material may (such as possible, designers should further forecast and consider due to improper use products. In recent years, many products liability in litigation, the use of products and hurt the plaintiff accused manufacturer, and won the decision), (c) of the materials used all or some of the data, data, especially when the uncertainty long-term performance data is so, (d) quality control method is not suitable and unproven, (e) by some completely incompetent persons choose materials. Through to the above five questions analysis, may obtain these questions is does not have the sufficient reason existence the conclusion. May for avoid these questions to these questions research analyses the appearance indicating the direction. Although uses the best choice of material method not to be able to avoid having the product responsibility lawsuit, designs the personnel and the industry carries on the choice of material according to the suitable procedure, may greatly reduce the lawsuit the quantity. May see from the above discussion, the choice material people should to the material nature, the characteristic and the processing method have comprehensive and the basic understanding. Finally, a design based upon function, and a prototype may be built. If its tests are satisfactory, the initial design will undergo certain modifications that enable it to be manufactured in quantity at a lower cost. During subsequent years of manufacture and service, the design is likely to undergo changes as new ideas are conceived or as further analyses based upon tests and experience indicate alterations. Sales appeal. Some Rules for Design In this section it is suggested that, applied with a creative attitude, analyses can lead to important improvements and to the conception and perfection of alternate, perhaps more functional, economical, and durable products. To stimulate creative thought, the following rules are suggested for the designer and analyst. The first six rules are particularly applicable for the analyst. 1. A creative use of need of physical properties and control process. 2. Recognize functional loads and their significance. 3. Anticipate unintentional loads. 4. Devise more favorable loading conditions. 5. Provide for favorable stress distribution and stiffness with minimum weight. 6. Use basic equations to proportion and optimize dimensions. 7. Choose materials for a combination of properties. 8. Select carefully, stock and integral components. 9. Modify a functional design to fit the manufacturing process and reduce cost. 10. Provide for accurate location and noninterference of parts in assembly. Machinery design covers the following contents. 1. Provides an introduction to the design process , problem formulation ,safety factors. 2. Reviews the material properties and static and dynamic loading analysis , Including beam , vibration and impact loading. 3. Reviews the fundamentals of stress and defection analysis. 4. Introduces fatigue-failure theory with the emphasis on stress-life approaches to high-cycle fatigue design, which is commonly used in the design of rotation machinery. 5. Discusses thoroughly the phenomena of wear mechanisms, surface contact stresses ,and surface fatigue. 6. Investigates shaft design using the fatigue-analysis techniques. 7. Discusses fluid-film and rolling-element bearing theory and application 8. Gives a thorough introduction to the kinematics, design and stress analysis of spur gears , and a simple introduction to helical ,bevel ,and worm gearing. 9. Discusses spring design including compression ,extension and torsion springs. 10. Deals with screws and fasteners including power screw and preload fasteners. 11. Introduces the design and specification of disk and drum clutches and brakes. Machine Design The complete design of a machine is a complex process. The machine design is a creative work. Project engineer not only must have the creativity in the work, but also must in aspect and so on mechanical drawing, kinematics, engineerig material, materials mechanics and machine manufacture technology has the deep elementary knowledge. One of the first steps in the design of any product is to select the material from which each part is to be made. Numerous materials are available to today's designers. The function of the product, its appearance, the cost of the material, and the cost of fabrication are important in making a selection. A careful evaluation of the properties of a. material must be made prior to any calculations. Careful calculations are necessary to ensure the validity of a design. In case of any part failures, it is desirable to know what was done in originally designing the defective components. The checking of calculations (and drawing dimensions) is of utmost importance. The misplacement of one decimal point can ruin an otherwise acceptable project. All aspects of design work should be checked and rechecked. The computer is a tool helpful to mechanical designers to lighten tedious calculations, and provide extended analysis of available data. Interactive systems, based on computer capabilities, have made possible the concepts of computer aided design (CAD) and computer-aided manufacturing (CAM). How does the psychologist frequently discuss causes the machine which the people adapts them to operate. Designs personnel''s basic responsibility is diligently causes the machine to adapt the people. This certainly is not an easy work, because certainly does not have to all people to say in fact all is the most superior operating area and the operating process. Another important question, project engineer must be able to carry on the exchange and the consultation with other concerned personnel. In the initial stage, designs the personnel to have to carry on the exchange and the consultation on the preliminary design with the administrative personnel, and is approved. This generally is through the oral discussion, the schematic diagram and the writing material carries on. If front sues, the machine design goal is the production can meet the human need the product. The invention, the discovery and technical knowledge itself certainly not necessarily can bring the advantage to the humanity, only has when they are applied can produce on the product the benefit. Thus, should realize to carries on before the design in a specific product, must first determine whether the people do need this kind of product Must regard as the machine design is the machine design personnel carries on using creative ability the product design, the system analysis and a formulation product manufacture technology good opportunity. Grasps the project elementary knowledge to have to memorize some data and the formula is more important than. The merely service data and the formula is insufficient to the completely decision which makes in a good design needs. On the other hand, should be earnest precisely carries on all operations. For example, even if places wrong a decimal point position, also can cause the correct design to turn wrongly. A good design personnel should dare to propose the new idea, moreover is willing to undertake the certain risk, when the new method is not suitable, use original method. Therefore, designs the personnel to have to have to have the patience, because spends the time and the endeavor certainly cannot guarantee brings successfully. A brand-new design, the request screen abandons obsoletely many, knows very well the method for the people. Because many person of conservativeness, does this certainly is not an easy matter. A mechanical designer should unceasingly explore the improvement existing product the method, should earnestly choose originally, the process confirmation principle of design in this process, with has not unified it after the confirmation new idea. High-speed machining is contemporary advanced manufacturing technology an important component of the high-efficiency, High-precision and high surface quality, and other features. This article presents the technical definition of the current state of development of China''s application fields and the demand situation. High-speed machining is oriented to the 21st century a new high-tech, high-efficiency, High-precision and high surface quality as a basic feature, in the automobile industry, aerospace, Die Manufacturing and instrumentation industries gained increasingly widespread application, and has made significant technical and economic benefits. contemporary advanced manufacturing technology an important component part. HSC is to achieve high efficiency of the core technology manufacturers, intensive processes and equipment packaged so that it has a high production efficiency. It can be said that the high-speed machining is an increase in the quantity of equipment significantly improve processing efficiency essential to the technology. High-speed machining is the major advantages : improve production efficiency, improve accuracy and reduce the processing of cutting resistance. The high-speed machining of meaning, at present there is no uniform understanding, there are generally several points as follows : high cutting speed. usually faster than that of their normal cutting 5 -10 times; machine tool spindle speed high, generally spindle speed in -20000r/min above 10,000 for high-speed cutting; Feed at high velocity, usually 15 -50m/min up to 90m/min; For different cutting materials and the wiring used the tool material, high-speed cutting the meaning is not necessarily the same; Cutting process, bladed through frequency (Tooth Passing Frequency) closer to the "machine-tool - Workpiece "system the dominant natural frequency (Dominant Natural Frequency), can be considered to be high-speed cutting. Visibility high-speed machining is a comprehensive concept. 1992. Germany, the Darmstadt University of Technology, Professor H. Schulz in the 52th on the increase of high-speed cutting for the concept and the scope, as shown in Figure 1. Think different cutting targets, shown in the figure of the transition area (Transition), to be what is commonly called the high-speed cutting, This is also the time of metal cutting process related to the technical staff are looking forward to, or is expected to achieve the cutting speed. High-speed machining of machine tools, knives and cutting process, and other aspects specific requirements. Several were from the following aspects : high-speed machining technology development status and trends. At this stage, in order to achieve high-speed machining, general wiring with high flexibility of high-speed CNC machine tools, machining centers, By using a dedicated high-speed milling, drilling. These equipment in common is : We must also have h igh-speed and high-speed spindle system feeding system, Cutting can be achieved in high-speed process. High-speed cutting with the traditional cutting the biggest difference is that "Machine-tool-workpiece" the dynamic characteristics of cutting performance is stronger influence. In the system, the machine spindle stiffness, grip or form, a long knife set, spindle Broach, torque tool set, Performance high-speed impact are important factors. In the high-speed cutting, material removal rate (Metal Removal Rate, MRR), unit time that the material was removed volume, usually based on the "machine-tool-workpiece" whether Processing System "chatter." Therefore, in order to satisfy the high-speed machining needs, we must first improve the static and dynamic stiffness of machine spindle is particularly the stiffness characteristics. HSC reason at this stage to be successful, a very crucial factor is the dynamic characteristics of the master and processing capability. In order to better describe the machine spindle stiffness characteristics of the project presented new dimensionless parameter - DN value, used for the evaluation of the machine tool spindle structure on the high-speed machining of adaptability. DN value of the so-called "axis diameter per minute speed with the product." The newly developed spindle machining center DN values have been great over one million. To reduce the weight bearing, but also with an array of steel products than to the much more light ceramic ball bearings; Bearing Lubrication most impressive manner mixed with oil lubrication methods. In the field of high-speed machining. have air bearings and the development of magnetic bearings and magnetic bearings and air bearings combined constitute the magnetic gas / air mixing spindle. Feed the machine sector, high-speed machining used in the feed drive is usually larger lead, multiple high-speed ball screw and ball array of small-diameter silicon nitride (Si3N4) ceramic ball, to reduce its centrifugal and gyroscopic torque; By using hollow-cooling technology to reduce operating at high speed ball screw as temperature generated by the friction between the lead screw and thermal deformation. In recent years, the use of linear motor-driven high-speed system of up to'''' Such feed system has removed the motor from workstations to Slide in the middle of all mechanical transmission links, Implementation of Machine Tool Feed System of zero transmission. Because no linear motor rotating components, from the role of centrifugal force, can greatly increase the feed rate. Linear Motor Another major advantage of the trip is unrestricted. The linear motor is a very time for a continuous machine shop in possession of the bed. Resurfacing of the very meeting where a very early stage movement can go, but the whole system of up to the stiffness without any influence. By using high-speed screw, or linear motor can greatly enhance machine system of up to the rapid response. The maximum a cceleration linear motors up to 2-10G (G for the acceleration of gravity), the largest feed rate of up to 60 -200m/min or higher. 2002 world-renowned Shanghai Pudong maglev train project of maglev track steel processing, Using the Shenyang Machine Tool Group Holdings Limited McNair friendship company production plants into extra-long high-speed system for large-scale processing centers achieve . The machine feeding system for the linear guide and rack gear drive, the largest table