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軸套類零件加工工藝及夾具-全文預(yù)覽

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【正文】 ..................................................................................... 5 四 軸類零件實(shí)例加工(一) ................................................................................................. 6 實(shí)體零件的生成 ......................................................................................................................... 6 加工工藝分析 ............................................................................................................................. 7 分析零件圖紙和工藝分析 ...................................................................................................... 7 確定裝夾方案 .......................................................................................................................... 9 確定加工路線及進(jìn)給路線 ...................................................................................................... 9 刀具的選擇 ............................................................................................................................ 10 選擇切削用量 ........................................................................................................................... 12 主軸轉(zhuǎn)速的確定 .................................................................................................................... 12 進(jìn)給速度的確定 .................................................................................................................... 12 背吃刀量確定 ........................................................................................................................ 12 編程 ........................................................................................................................................... 13 編程技巧 ................................................................................................................................... 13 編程特點(diǎn) ................................................................................................................................... 15 編程方法 ................................................................................................................................... 15 編程步驟 ................................................................................................................................... 16 實(shí)例分析 ................................................................................................................................... 16 五 機(jī)床夾具 ......................................................................................................................................18 ........................................................................................................................19 ........................................................................................................................20 ........................................................................................................................21 發(fā)展方向 .......................................................................................................22 ........................................................................................................................23 的發(fā)展方向 ........................................................................................................23 六 典型實(shí)例分析(二) ........................................................................................................... 17 七 設(shè)計(jì)總結(jié) .................................................................................................................................. 21 參考文獻(xiàn) ......................................................................................................................................... 30 致 謝 .............................................................................................................................................. 31 一 摘要 本文根據(jù)數(shù)控機(jī)床的特點(diǎn),針對具體的零件,進(jìn)行了工藝方案的分析,工裝方案的確定,刀具和切削用量的選擇,確定加工順序和加工路線,數(shù)控加工程序編制。 數(shù)控機(jī)床的工作原理 .............................................................................. 錯誤 !未定義書簽。 數(shù)控機(jī)床的發(fā)展過程: ....................................................
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