摘要--水草收割船液壓系統(tǒng)的設(shè)計(jì)

1、<p><b>　　摘 要</b></p><p>　　本次設(shè)計(jì)的題目是BYD-1水草收割船液壓系統(tǒng)的設(shè)計(jì)，水草收割船的動(dòng)力來(lái)源是液壓，液壓系統(tǒng)控制船的行走、割臺(tái)的升降以及輸送裝置的運(yùn)動(dòng)。</p><p>　　液壓系統(tǒng)是由動(dòng)力元件（液壓泵）、控制元件（液壓閥）、執(zhí)行元件（液壓缸、液壓馬達(dá)）、輔助元件（油箱、油管、過(guò)濾器）等組成。在設(shè)計(jì)過(guò)程中每一部分都要經(jīng)過(guò)

2、分析，篩選，畫(huà)出液壓系統(tǒng)原理圖。</p><p>　　在確定液壓系統(tǒng)原理圖前先確定液壓執(zhí)行元件的形式，對(duì)系統(tǒng)進(jìn)行工況分析，確定系統(tǒng)壓力，流量，功率等參數(shù)，制定基本的方案，再擬定液壓原理圖，然后根據(jù)國(guó)家標(biāo)準(zhǔn)，選擇合適的液壓元件，最后進(jìn)行強(qiáng)度校核，編寫(xiě)說(shuō)明書(shū)。</p><p>　　關(guān)鍵詞：水草收割船； 液壓系統(tǒng)； 原理圖。</p><p><b>　　ABST

3、RACT</b></p><p>　　The subject of this design is BYD-1 plants harvested vessel hydraulic system design, Plants harvest the ship's power source is a hydraulic, Hydraulic system to control the ship

4、9;s walking movement of the cutting table, lifting and conveying devices.</p><p>　　The hydraulic system is by the power components (hydraulic pump), control components (hydraulic valve), the actuator (hydrau

5、lic cylinders, hydraulic motors), of auxiliary components (fuel tank, tubing, filters). Each part in the design process to go through the analysis, screening, draw hydraulic system schematic diagram.</p><p>

6、　　Before to determine the hydraulic system diagram to determine the hydraulic actuator in the form of the system of thermodynamic analysis, to determine the system pressure, flow, power and other parameters to develop a

7、basic program, and then draw up the hydraulic schematic diagram, and then in accordance with national standards and select the appropriate hydraulic components, and finally the strength check, write the manual.</p>