電液型換向調速閥日本YUKEN油研比例閥
ELDFHG-06-500-3C40-XY-E-10 EDFHG-06-280-3C40-XY-E-31 ELDFHG-04-280-3C40-XY-10
ELDFHG-04-280-3C2P-XY-E-10 EDFHG-04-140-3C40-XY-E-31 ELDFHG-04-280-3C2P-XY-10
電液型換向調速閥日本YUKEN油研比例閥
ELDFHG-06-500-3C40-XY-E-10 EDFHG-06-280-3C40-XY-E-31 ELDFHG-04-280-3C40-XY-10
ELDFHG-04-280-3C2P-XY-E-10 EDFHG-04-140-3C40-XY-E-31 ELDFHG-04-280-3C2P-XY-10
ELDFHG-06-350-3C40-XY-T-10 ELDFHG-06-350-3C2-XY-T-10 ELDFHG-06-350-3C40-XY-10
ELDFHG-06-500-3C40-XY-T-10 ELDFHG-06-350-3C2-XY-E-10 ELDFHG-06-350-3C2P-XY-10
ELDFHG-06-350-3C2P-XY-E-10 ELDFHG-04-280-3C2-XY-T-10 ELDFHG-06-500-3C40-XY-10
選用補油泵供油的柱塞泵，運用3000h后，操作人員每日需對柱塞泵查看1-2次，查看液壓泵作業聲響是不是正常。如發現液壓缸速度下降或悶車時，就應該對補油泵解體查看，查看葉輪邊沿是不是有刮傷現象，內齒輪泵空隙是不是過大。關于自吸油型柱塞泵，液壓油箱內的油液不得低于油標下限，要堅持滿足數量的液壓油。液壓油的清潔度越高，液壓泵的運用壽數越長。
ELDFHG-06-350-3C2P-XY-T-10 ELDFHG-06-500-3C2-XY-E-10 ELDFHG-06-500-3C2P-XY-10
ELDFHG-06-500-3C2P-XY-E-10 ELDFHG-04-280-3C2-XY-E-10 EDFHG-04-140-3C2-XY-E-31
ELDFHG-04-280-3C40-XY-E-10 ELDFHG-06-500-3C2-XY-T-10 EDFHG-06-280-3C2-XY-E-31
ELDFHG-04-280-3C2P-XY-T-10 EDFHG-03-100-3C40-XY-E-31 EDFHG-03-100-3C2-XY-E-31
ELDFHG-06-500-3C2-XY-E-T-10 ELDFHG-06-350-3C40-XY-E-10 EDFHG-03-100-3C2-XY-31
柱塞泵重要的部件是軸承，假如軸承呈現游隙，則不能確保液壓泵內部三對磨擦副的正常空隙，一起也會破壞各磨擦副的靜液壓支承油膜厚度，下降柱塞泵軸承的運用壽數。據液壓泵制造廠供給的材料，軸承的均勻運用壽數為10000h，超越此值就需求替換新口。拆開下來的軸承，沒有專業檢查儀器是無法檢查出軸承的游隙的，只能選用目測，如發現滾柱外表有劃痕或變色，就必須替換。
電液型換向調速閥日本YUKEN油研比例閥
