液壓油泵改良
1.gailiangyeyaxitongsheji。jingguolvcilunzheng,zuihoucaiyongxianjindeyouxianfayufuhechuanganquanyeyazhuanxiangqifangshi,xinxitongkeyiyizhaozhuanxiangqingqiu,youxianxiangqifenpeiliuliang,wulunfuzaidaxiao、方fang向xiang盤pan轉zhuan速su上shang下xia均jun能neng保bao證zheng供gong油you充chong足zu,剩sheng餘yu局ju部bu可ke全quan部bu供gong應ying工gong作zuo安an裝zhuang回hui路lu運yun用yong,從cong而er消xiao弭mi了le由you於yu轉zhuan向xiang回hui路lu供gong油you過guo多duo而er形xing成cheng功gong率lv損sun失shi,進jin步bu了le係xi統tong效xiao率lv,降jiang低di了le液ye壓ya泵beng的de工gong作zuo壓ya力li;
2.優化設計動臂油缸和液壓泵外型,降低係統工作壓力。經過優化計算,動臂油缸采用規範係列80/4。液壓油泵排量由10ml/r進步為14ml/r,係統調定壓力為14MPa,滿足了動臂油缸舉升力和速度請求;
3.在運用過程中還應留意裝載機液壓油泵的正確運用與維護,定期添加或改換液壓油,堅持液壓油的清潔度,增強日常檢查和維護[1]。
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