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jzs125-360度齒輪齒條擺動(dòng)液壓缸畢業(yè)設(shè)計(jì)說(shuō)明書-全文預(yù)覽

  

【正文】 0905 學(xué)生姓名 夏遠(yuǎn)志 指導(dǎo)教師 /職稱 1.畢業(yè)論文 (設(shè)計(jì) )題目: JZS125360176。盡我所知,除文中特別加以標(biāo)注和致謝的地方外,不包含其他人或組織已經(jīng)發(fā)表或公布過(guò)的研究成果,也不包含我為獲得 及其它教育機(jī)構(gòu)的學(xué)位或?qū)W歷而使用過(guò)的材料。齒輪齒條擺動(dòng)液壓缸設(shè)計(jì) 題目類型: 畢業(yè)設(shè)計(jì) 畢業(yè)設(shè)計(jì)(論文)原創(chuàng)性聲明和使用授權(quán)說(shuō)明 原創(chuàng)性聲明 本人鄭重承諾:所呈交的畢業(yè)設(shè)計(jì)(論文),是我個(gè)人在指導(dǎo)教師的指導(dǎo)下進(jìn)行的研究工作及取得的成果。 作者簽名: 日 期: 目錄 長(zhǎng)江大學(xué)畢業(yè)論文 (設(shè)計(jì) )任務(wù)書 ........................................... I 長(zhǎng)江大學(xué)畢業(yè)設(shè)計(jì)開題報(bào)告 .............................................. IV 長(zhǎng)江大學(xué)畢業(yè)設(shè)計(jì)指導(dǎo)教師評(píng)審意見(jiàn) ................................... XVIII 長(zhǎng)江大學(xué)畢業(yè)設(shè)計(jì)評(píng)閱教師評(píng)語(yǔ) ......................................... XIX 長(zhǎng)江大學(xué)畢業(yè)設(shè)計(jì)答辯記錄及成績(jī)?cè)u(píng)定 .................................... XX 中文摘要 ............................................................... 1 外文摘要 ............................................................... 2 1 前言 .................................................................. 3 選題的意義 ................................................................................................................. 3 齒輪齒條擺動(dòng)液壓缸的研究現(xiàn)狀和發(fā)展方向 ................................................................ 3 本文的研究?jī)?nèi)容 .......................................................................................................... 4 2 擺動(dòng)缸結(jié)構(gòu)方案確定 .................................................... 4 缸體 ........................................................................................................................... 5 ............................................................................................. 5 ........................................................................................................ 5 ................................................................................................. 6 ............................................................................................................................ 6 ........................................................................................................ 6 ........................................................................................................ 6 缸蓋的技術(shù)要求 ................................................................................................ 7 缸筒 ............................................................................................................................ 7 ........................................................................................................ 7 ........................................................................................................ 7 ............................................................................................................................ 8 ................................................................................................. 8 .................................................................................................... 8 ................................................................................................. 9 活塞的材料 ......................................................................................................10 ................................................................................................11 活塞桿 .......................................................................................................................11 (圖 4) ......................................................................................11 ...................................................................................................12 ............................................................................................12 活塞桿的導(dǎo)向、密封和防塵 ........................................................................................12 ..............................................................................................................12 .........................................................................................13 液壓缸的緩沖裝置 ......................................................................................................15 液壓缸的排氣裝置 ......................................................................................................17 2 .9 密封結(jié)構(gòu)設(shè)計(jì) ............................................................................................................19 密封的主要形式 ...............................................................................................19 密封件的選用 ..................................................................................................22 (1)O 形密封圈的選用 .................................................................................................22 (2)動(dòng)密封部位密封圈的選用 ......................................................................................22 3 幾何參數(shù)的計(jì)算及結(jié)構(gòu)設(shè)計(jì) ............................................. 23 齒輪齒條傳動(dòng)及齒輪軸的設(shè)計(jì) ....................................................................................23 ,精度等級(jí),材料及齒數(shù) .............................................................24 .........................................................................................24 度設(shè)計(jì) .........................................................................................26 ...................................................................................................27 輪齒的受力分析 ...............................................................................................29 .....................................................................................29 液壓缸主要幾何尺寸及結(jié)構(gòu)尺寸的計(jì)算 ......................................................................30 .....................................................................................30 D和活塞桿直徑 d 的確定 ................................................................30 液壓缸壁厚和外徑的計(jì)算 .................................................................................31 . 液壓缸工作行程的確定。 推薦參考資料: ( 1)機(jī)械設(shè)計(jì)手冊(cè)編委會(huì) .機(jī)械設(shè)計(jì)手冊(cè)第 3版 .北京:機(jī)械工業(yè)出版社,
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