課程設計-臥式單面多軸鉆孔組合機床動力滑臺液壓系統(tǒng)

1、目錄引言............................................................................................................................1第一章明確液壓系統(tǒng)的設計要求..........................................................................2第二

2、章負載與運動分析............................................................................................3第三章負載圖和速度圖的繪制..............................................................................5第四章確定液壓系統(tǒng)主要參數(shù)..............

3、..................................................................64.1確定液壓缸工作壓力.....................................................................................64.2計算液壓缸主要結構參數(shù).........................................

4、....................................64.3繪制液壓缸工況圖.........................................................................................8第五章液壓系統(tǒng)方案設計.......................................................................

5、...............95.1選用執(zhí)行元件.................................................................................................95.2速度控制回路的選擇.....................................................................................

6、95.3選擇快速運動和換向回路...........................................................................105.4速度換接回路的選擇...................................................................................105.5組成液壓系統(tǒng)原理圖...................

7、................................................................115.5系統(tǒng)圖的原理...............................................................................................12第六章液壓元件的選擇......................................

8、..................................................156.1確定液壓泵的規(guī)格和電動機功率...............................................................156.2確定其它元件及輔件..........................................................................

9、.........166.3主要零件強度校核.......................................................................................18第七章液壓系統(tǒng)性能驗算....................................................................................207.1驗算系統(tǒng)壓力損失并

10、確定壓力閥的調整值...............................................207.2油液溫升驗算...............................................................................................21設計小結....................................................

11、..................................................................23參考文獻......................................................................................................................241第一章明確液壓系統(tǒng)的設計要求設計一臥式單面多軸鉆孔組合