VICKERS柱塞泵PVH057L01AA10A25000000100100010A參數(shù)

VICKERS柱塞泵是往復(fù)泵的一種,，他是容積泵,，柱塞由泵軸的偏心旋轉(zhuǎn)驅(qū)動(dòng),，前后移動(dòng),，吸入和排出閥都是單向閥門,。每當(dāng)柱塞往外拉時(shí),，工作室內(nèi)的壓力會(huì)降低,，出口閥門會(huì)關(guān)閉,，低于進(jìn)口壓力時(shí),，進(jìn)口閥門會(huì)打開，液體會(huì)進(jìn)入,。具有滑靴結(jié)構(gòu)的軸向柱塞泵目前使用的是普通的軸向柱塞泵,，放置在氣缸上的柱塞通過滑動(dòng)靴與傾斜盤接觸。驅(qū)動(dòng)軸驅(qū)動(dòng)氣缸旋轉(zhuǎn)時(shí),，斜盤將柱塞從氣缸中拉出或再次推入,，完成吸油過程。變量機(jī)構(gòu)用于改變斜圓盤的傾斜,，可以通過調(diào)整斜圓盤的傾斜來改變泵的排量,。

威格士液壓柱塞泵靠氣壓供油的液壓油箱，在每次啟動(dòng)機(jī)器后，必須等液壓漬箱達(dá)到使用氣壓后,，才能操作機(jī)械,。直軸斜盤式柱塞泵分為壓力供油型的自吸油型兩種。壓力供油型液壓泵大都采用有氣壓的油箱,，也有液壓泵本身帶有補(bǔ)油分泵向液壓泵進(jìn)油口提供壓力油的,。自吸油型液壓泵的自吸油能力很強(qiáng)，無需外力供油,。對于自吸油型柱塞泵,，液壓油箱內(nèi)的油液不得低于油標(biāo)下限，要保持足夠數(shù)量的液壓油,。液壓油的清潔度越高,，液壓泵的使用壽命越長。

PVQ系列柱塞泵的維護(hù)

02-152339PVH131R16AF30A250000001AJ1AB010A

02-152361PVH074R01AA10A25000000200100010A

02-152397PVH074L02AA10A170000001AF100010A

02-152405PVH098R13AJ30B252000001AM1AB010A

02-152436PVH098L02AJ30B172000001AD100010A

02-159893PVH074L02AA10A19000000100200010A

02-159926PVH074L51AA10A25000000200100010A

02-305574PVH074R01AA10A210000001001AB010A

02-305623PVH131R03AF30A25000000200100010A

02-305660PVH098R02AJ30B17200000100100010A

02-305666PVH131L03AF30B25200000200100010A

02-305702PVH098R13AJ70H002000AW1AD1AB010A

02-305704PVH098R01AJ30A070000002001AB010A

02-322941PVH057R02AA10A25000000200100010A

02-328248PVH098L02AJ30B252000AF1001BH010A

02-328271PVH131R03AF30B252000009AD1AP010A

02-328272PVH131L03AF30B252000002001AP010A

02-328273PVH098L02AJ30B252000001001AP010A

02-340368PVH074L52AA10A250000001001AA010A

02-341133PVH057R02AA10A070000001001AF010A

02-341138PVH057R02AA10B252000002002AA010A

VICKERS柱塞泵PVH057L01AA10A25000000100100010A參數(shù)