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(pán)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(wú)需外力供油。對(duì)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(zhǎng)。美國(guó)威格士柱塞泵*產(chǎn)品
Vickers威格士柱塞泵的維護(hù)
威格士斜盤(pán)式軸向柱塞泵一般采用缸體轉(zhuǎn)動(dòng)、端面配流的形式。缸體端面上鑲有一塊由雙金屬板與鋼配油盤(pán)組成的摩擦副，而且大多數(shù)是采用平面配流的方法，所以維修比較方便。配油盤(pán)是軸向柱塞泵的關(guān)鍵部件之一，泵工作時(shí)，一方面工作腔的高壓油把缸體推向配油盤(pán)，另一方面配油盤(pán)和缸體間的油膜壓力形成對(duì)缸體的液壓反推力使缸體背離配油盤(pán)。缸體對(duì)配油盤(pán)的設(shè)計(jì)液壓壓緊力Fn略大于配油盤(pán)對(duì)缸體的液壓反推力Ff，即Fn/Ff=1.05~1.1，使泵工作正常并保持較高的容積效率。 實(shí)際上，由于油液的污染，往往使配油盤(pán)與缸體之間產(chǎn)生輕微磨損。
Vickers威格士柱塞泵的特點(diǎn)：
Vickers威格士柱塞泵規(guī)格齊全有多達(dá)9 種，主要是直軸式變量泵，控制方式多樣化，主要靠壓力來(lái)控制變量。提高工作靈活性，提供流量補(bǔ)償。 Vickers威格士柱塞泵運(yùn)行噪聲很低，能滿(mǎn)足當(dāng)今要求苛刻的工業(yè)條件。每臺(tái)泵的噪聲級(jí)接近于或低于驅(qū)動(dòng)該泵電動(dòng)機(jī)的噪聲，噪聲是靠的定時(shí)配置來(lái)降低的，而該措施還使輸出流量中壓力“脈動(dòng)"很小。
我公司為你提供的Vickers威格士柱塞泵產(chǎn)品系列列表如下：
Vickers威格士柱塞泵PV柱塞泵：PV066、PV090、PV130、PV180、PV250；
Vickers威格士柱塞泵是往復(fù)泵的一種，屬于體積泵，其柱塞靠泵軸的偏心轉(zhuǎn)動(dòng)驅(qū)動(dòng)，往復(fù)運(yùn)動(dòng)，其吸入和排出閥都是單向閥。當(dāng)柱塞外拉時(shí)，工作室內(nèi)壓力降低，出口閥關(guān)閉，低于進(jìn)口壓力時(shí)，進(jìn)口閥打開(kāi)，液體進(jìn)入；柱塞內(nèi)推時(shí)，工作室壓力升高，進(jìn)口閥關(guān)閉，高于出口壓力時(shí)，出口閥打開(kāi)，液體排出。帶滑靴結(jié)構(gòu)的軸向柱塞泵是目前使用zui廣泛的軸向柱塞泵，安放在缸體中的柱塞通過(guò)滑靴與斜盤(pán)相接觸，當(dāng)傳動(dòng)軸帶動(dòng)缸體旋轉(zhuǎn)時(shí)，斜盤(pán)將柱塞從缸體中拉出或推回，完成吸排油過(guò)程。柱塞與缸孔組成的工作容腔中的油液通過(guò)配油盤(pán)分別與泵的吸、排油腔相通。變量機(jī)構(gòu)用來(lái)改變斜盤(pán)的傾角，通過(guò)調(diào)節(jié)斜盤(pán)的傾角可改變泵的排量。美國(guó)威格士柱塞泵*產(chǎn)品
PVM045ER05CS02AAA07000000A0A
PVM045ER06CS02AAA28000000A0A
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PVM045ER05CS02AAC28200000A0A
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PVM074ER09GS02AAA28000000A0A
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PVM098ML11GS02ABC152600G0A0A
PVM018ER01AS02AAA28000000A0A
PVM045ER05CS02AAB28110000A0A
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PVM141ER10GS02AAE15200000A0A
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PVM141ER10GS02AAE07110000A0A                                     
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PVM141ER10GS02AAA07110000A0A
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PVM131MR10GS02AAC15200000A0A
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PVM131MR10GS02AAC07110000A0A
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PVM131MR10GS02AAB07110000A0A
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PVM131MR10GS02AAA28000000A0A
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PVM131MR10GS02AAA21240000A0A
PVM131MR10GS02AAA21000000A0A
PVM131MR10GS02AAA15200000A0A
PVM131MR10GS02AAA15000000A0A
PVM131MR10GS02AAA07110000A0A
PVM131MR10GS02AAA07000000A0A
PVM131ER10GS04AAA28000000A0A
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PVM131ER10GS02AAE23000000A0A
PVM131ER10GS02AAE21240000A0A