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1790型工業(yè)縫紉機(jī)關(guān)鍵零件加工工藝設(shè)計(jì)畢業(yè)設(shè)計(jì)-展示頁

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【正文】 ................................. 4 第三章 機(jī)殼加工工藝設(shè)計(jì) .......................................................................................... 5 機(jī)殼零件 材質(zhì)選擇 ......................................................................................... 5 零件圖紙 ......................................................................................................... 5 夾具設(shè)計(jì) ......................................................................................................... 6 夾具結(jié)構(gòu) ......................................................................................................... 6 夾具加工 ......................................................................................................... 8 總裝配圖 ......................................................................................................... 9 刀具選擇 ....................................................................................................... 10 零件加工工藝分析 ....................................................................................... 10 零件加工面分析 ................................................................................ 11 零件裝夾方案確定 ............................................................................ 11 零件加工工序及走刀路線的確定 .................................................... 12 主軸轉(zhuǎn)速和進(jìn)給速度的確定 ............................................................ 12 加工工藝規(guī)程的作用 ........................................................................ 15 數(shù)控加工程序 編制 ....................................................................................... 15 調(diào)機(jī)試做 ...................................................................................................... 17 第四章 鉸軸加工工藝設(shè)計(jì) ........................................................................................ 18 鉸軸零件 材質(zhì)選擇 ....................................................................................... 18 零件圖紙 ....................................................................................................... 18 浙江科技 學(xué)院本科畢業(yè)設(shè)計(jì) IV 夾具 選擇 ....................................................................................................... 19 刀具選擇 ....................................................................................................... 19 零件加工工藝分析 ....................................................................................... 19 零件加工面分析 ................................................................................ 19 零件裝夾方案確定 ............................................................................ 19 零件加工工序及走刀路線的確定 .................................................... 19 主軸轉(zhuǎn)速和進(jìn)給速度的確定 ............................................................ 20 數(shù)控加工程序編制 ....................................................................................... 22 第五章 滾子加工工藝設(shè)計(jì) ........................................................................................ 24 滾子零件 材質(zhì)選擇 ....................................................................................... 24 零件圖紙 ....................................................................................................... 24 夾 具 選擇 ....................................................................................................... 25 刀具選擇 ....................................................................................................... 25 零件加工工藝分析 ....................................................................................... 25 零件加工面分析 ................................................................................ 25 零件裝夾方案 確定 ............................................................................ 25 零件加工工序及走刀路線的確定 .................................................... 25 主軸轉(zhuǎn)速和進(jìn)給速度的確定 ............................................................ 26 數(shù)控加工程序編制 ....................................................................................... 27 第六章 總 結(jié) .............................................................................................................. 29 參考文獻(xiàn) ...................................................................................................................... 30 致 謝 ............................................................................................................................ 31 浙江科技 學(xué)院本科畢業(yè)設(shè)計(jì) 1 第一章 緒論
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