液壓千斤頂?shù)脑O(shè)計(jì)畢設(shè)論文
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- 畢設(shè)論文-液壓千斤頂?shù)脑O(shè)計(jì)目錄
摘要 .............................................................1
關(guān)鍵字............................................................1
緒論..............................................................3
1、液壓技術(shù).......................................................4
1.1 液壓技術(shù)的發(fā)展及應(yīng)用..........................................4
1.2 千斤頂?shù)姆诸惣坝猛?...........................................5
2、液壓千斤頂?shù)目傮w設(shè)計(jì)方案及原理.................................6
2.1 液壓千斤頂設(shè)計(jì)方案示意圖......................................6
2.2 液壓千斤頂?shù)慕M成.............................................7
2.3 液壓千斤頂原理圖.............................................8
2.4 液壓千斤頂?shù)奶攸c(diǎn).............................................9
3、液壓千斤頂?shù)慕Y(jié)構(gòu)設(shè)計(jì)...........................................9
3.1 內(nèi)管設(shè)計(jì).....................................................9
3.2 外管設(shè)計(jì)....................................................10
3.3 活塞桿設(shè)計(jì)..................................................10
3.4 導(dǎo)向套的設(shè)計(jì)................................................11
3.5 液壓千斤頂活塞部位的密封....................................14
3.6 密封缺點(diǎn)圖..................................................15
3.7 液壓千斤頂裝配圖............................................16
3.8 單向閥的裝配圖..............................................17
4、液壓油的選用..................................................18
5、液壓千斤頂常見的故障與維修....................................19
結(jié)論.....................................................21
謝辭.....................................................22
參考文獻(xiàn).................................................23
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