液壓站設計大綱

1、目錄目錄第1章概述概述..........................................................................................11.1電液傳動控制研究的目的和意義..........................................21.2電液傳動國內外研究概況............................................

2、..........31.3特點與發(fā)展趨勢......................................................................41.4本課題的主要研究內容..........................................................5第2章設計總體思路設計總體思路.........................................

3、.................................62.1運動分析..................................................................................72.2電液系統原理及基本組成......................................................8第3章液壓系統圖液壓系統圖..............

4、................................................................93.1調速方式的選擇....................................................................103.2快速回路和速度換接方式的選擇........................................113.3液壓工作及電氣控制原理..

5、..................................................123.4液壓泵組的選擇....................................................................133.5液壓閥的選擇........................................................................143.5.1

6、選擇依據..........................................................................153.5.2選擇控制閥應注意的問題..............................................153.5.3液壓閥的規(guī)格及選擇:.....................................................163.5.4液

7、壓閥的額定壓力和額定流量......................................163.6油箱容積的確定....................................................................173.7輔件的選擇............................................................................183.

8、8管道內徑計算........................................................................193.9管道壁厚的計算....................................................................193.10液壓系統壓力損失...............................................

9、.................203.11液壓系統的發(fā)熱溫升計算....................................................203.12快進時液壓缸的發(fā)熱量........................................................233.13快退時液壓缸的發(fā)熱量..............................................

10、..........243.14壓制時液壓缸的發(fā)熱量........................................................253.15系統發(fā)熱量的計算................................................................253.16液壓系統液壓沖擊..............................................

11、..................26第4章簡要總結簡要總結................................................................................27第5章參考文獻參考文獻................................................................................28第6章致謝.........