三墊圈沖裁復(fù)合模具設(shè)計
三墊圈沖裁復(fù)合模具設(shè)計,墊圈,復(fù)合,模具設(shè)計
目 錄
第一章 緒 論·················································································1
第二章 工藝分析················································································5
第三章 工藝方案的確定·······································································6
第四章 主要設(shè)計計算··········································································7
4.1排樣方式的確定及其毛坯尺寸計算················································7
4.2條料寬度、導(dǎo)尺間寬度和材料利用率的計算·····································7
4.3壓力中心的確定及相關(guān)尺寸的計算···············································10
4.4工作零件刃口尺寸的計算····························································11
4.4.1沖孔加工工序·····································································11
4.4.2落料加工工序·····································································11
4.5卸料件的設(shè)計············································································12
4.5.1彈簧的設(shè)計計算··································································12
第五章 模具的總體設(shè)計····································································14
5.1模具類型的選擇·······································································14
5.2定位方式的選擇·······································································14
5.3卸料、出件方式的選擇·······························································14
5.4導(dǎo)向方式的選擇·······································································14
5.5工作零件的結(jié)構(gòu)設(shè)計································································14
5.5.1沖孔凸模的設(shè)計··································································14
5.5.2落料凹模組件的尺寸確定和示意圖········································17
5.5.3凸凹模的設(shè)計····································································18
5.5.4導(dǎo)料銷及擋料銷的設(shè)計·······················································20
5.5.5卸料部件的設(shè)計································································20
5.5.6推件塊的設(shè)計····································································21
5.5.7模架及其它零部件的設(shè)計····················································21
5.5.8模具總裝配圖···································································22
5.5.9模具零件的加工工藝·························································23
結(jié) 束 語··························································································26
致 謝··························································································27
參考文獻··························································································28
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編號：29091626
類型：共享資源
大?。?span id="pzpvptv" class="font-tahoma">1.03MB
格式：ZIP
上傳時間：2021-09-26
18.8
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- 關(guān) 鍵 詞：
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墊圈
復(fù)合
模具設(shè)計
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三墊圈沖裁復(fù)合模具設(shè)計,墊圈,復(fù)合,模具設(shè)計
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