1189-單注液壓機(jī)液壓系統(tǒng)設(shè)計(jì)

1189-單注液壓機(jī)液壓系統(tǒng)設(shè)計(jì),液壓機(jī),液壓,系統(tǒng),設(shè)計(jì) 1、概述 .............................................................................................11.1 液壓傳動(dòng)發(fā)展概況 ......................................................................................11.2 液壓傳動(dòng)的工作原理及組成部分 ................................................................11.2.1 液壓傳動(dòng)的工作原理 ..........................................................................11.2.2 液壓傳動(dòng)的組成部分 ..........................................................................21.3 液壓傳動(dòng)的優(yōu)缺點(diǎn) ......................................................................................32、液壓系統(tǒng)設(shè)計(jì) .............................................................................42.1 明確設(shè)計(jì)要求，制定基本方案 ..................................................................42.1.1 設(shè)計(jì)要求 ..............................................................................................42.1.2 制定液壓系統(tǒng)基本方案 ......................................................................42.2 液壓系統(tǒng)各液壓元件的確定 ......................................................................62.2.1 液壓介質(zhì)的選擇 ..................................................................................62.2.2 擬定液壓系統(tǒng)圖 ..................................................................................62.3 液壓系統(tǒng)主要參數(shù)計(jì)算 ..............................................................................82.3.1 選系統(tǒng)工作壓力 ..................................................................................82.3.2 液壓缸主要參數(shù)的確定 ......................................................................82.3.3 液壓缸強(qiáng)度校核 ..................................................................................82.3.4 液壓缸穩(wěn)定性校核 ..........................................................................１02.3.5 計(jì)算液壓缸實(shí)際所需流量 ..............................................................１22.3.6 繪制液壓缸工況圖 ..........................................................................１42.4 液壓閥的選擇 ..........................................................................................１52.4.1 液壓閥的作用 ..................................................................................１52.4.2 液壓閥的基本要求 ..........................................................................１52.4.3 液壓閥的選擇 ..................................................................................１534DF30-E10B-D................................................................................................１53 液壓泵站及其輔助裝置 .........................................................１63.1 液壓泵站 ..................................................................................................１63.1.1 液壓泵站概述及液壓泵站油箱容量系列標(biāo)準(zhǔn) ..............................１63.1.2 各系列液壓泵站的簡述 ....................................................................173.2 液壓泵 ........................................................................................................183.2.1 液壓泵的選擇 ....................................................................................183.2.2 液壓泵裝置 ......................................................................................２03.3 電動(dòng)機(jī)功率的確定 ..................................................................................２13.4 液壓管件的確定 ....................................................................................２23.4.1 油管內(nèi)徑確定 ..................................................................................２23.4.2 管接頭 ..............................................................................................２23.5 濾油器的選擇 ..........................................................................................２33.5.1 濾油器的作用及過濾精度 ..............................................................２33.5.2 選用和安裝 ......................................................................................２33.6 油箱及其輔件的確定 ..............................................................................２33.6.1 油箱 ..................................................................................................２33.6.2 空氣濾清器 ......................................................................................２63.6.3 油標(biāo) ..................................................................................................２64 液壓缸的設(shè)計(jì)計(jì)算 ...............................................................２74.1 液壓缸的基本參數(shù)的確定 ........................................................................２74.2 液壓缸主要零件的結(jié)構(gòu)、材料及技術(shù)要求 ............................................２74.2.1 缸體 ..................................................................................................２74.3 缸蓋 ..........................................................................................................３04.3.1 缸蓋的材料 ......................................................................................３04.4 活塞 ..........................................................................................................３04.4.1 活塞與活塞桿的聯(lián)接型式 ..............................................................３04.4.2 活塞與缸體的密封 ..........................................................................３14.4.3 活塞的材料 ......................................................................................３14.4.4 活塞的技術(shù)要求 ..............................................................................３14.5 活塞桿 ......................................................................................................３24.5.1 端部結(jié)構(gòu) ..........................................................................................３24.5.2 端部尺寸 ..........................................................................................３24.5.3 活塞桿結(jié)構(gòu) ......................................................................................３34.5.4 活塞桿材料 ......................................................................................３44.5.5 活塞桿的技術(shù)要求 ..........................................................................３44.6 活塞桿的導(dǎo)向、密封和防塵 ..................................................................３44.6.1 導(dǎo)向套 ..............................................................................................３44.6.2 桿的密封與防塵 ..............................................................................３54.7 液壓缸的緩沖裝置 ..................................................................................３54.8 液壓缸的排氣裝置 ..................................................................................３54.9 液壓缸安裝聯(lián)接部分的型式 ..................................................................３64.9.1 液壓缸進(jìn)出油口的聯(lián)接 ..................................................................３64.9.2 液壓缸的安裝方式 ..........................................................................３6結(jié) 論 .......................................................................................３7致 謝 .........................................................................................38參 考 文 獻(xiàn) ...................................................................................39