犁刀變速齒輪箱體零件的機械加工工藝規(guī)程.pdf
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犁刀變速齒輪箱體零件的機械加工工藝規(guī)程,目錄 摘要.........................................................11 犁刀變速箱工藝設計...................................................1 1.1分析零件圖 ...........................
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目 錄 摘要.........................................................1 1 犁刀變速箱工藝設計...................................................1
1.1分析零件圖 ...............................................1
1.2確定生產類型.......................................................1
1.3 確定毛坯 ........................................................1
2 機械加工工藝過程設計................................................3
2.1機械加工工藝過程設計.............................................3
2.2選擇加工設備與工藝裝備 ..........................................5
2.3選擇加工設備與工備................................... ...........6
2.4確定切時間定額 .................................... .............8
2.5 填寫工藝規(guī)程卡.................................................12
3 機床總體設計....................................................12
3.1機床總體設計........................................ ........12
3.2組合機床工藝分析................................................13
3.3主軸的設計與計算..............................................18
4夾具設計...........................................................22
4.1機床夾具概述.................................................22
4.2定位支撐系統(tǒng).................................................22
4.3夾緊機構...................................................23
結論................................ .......................26
致謝..................................................................27
參考文獻......................... ..........................28
1.1分析零件圖 ...............................................1
1.2確定生產類型.......................................................1
1.3 確定毛坯 ........................................................1
2 機械加工工藝過程設計................................................3
2.1機械加工工藝過程設計.............................................3
2.2選擇加工設備與工藝裝備 ..........................................5
2.3選擇加工設備與工備................................... ...........6
2.4確定切時間定額 .................................... .............8
2.5 填寫工藝規(guī)程卡.................................................12
3 機床總體設計....................................................12
3.1機床總體設計........................................ ........12
3.2組合機床工藝分析................................................13
3.3主軸的設計與計算..............................................18
4夾具設計...........................................................22
4.1機床夾具概述.................................................22
4.2定位支撐系統(tǒng).................................................22
4.3夾緊機構...................................................23
結論................................ .......................26
致謝..................................................................27
參考文獻......................... ..........................28
