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公司基本資料信息
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武穴黎翔機(jī)電設(shè)備有限公司,詢價(jià)聯(lián)系人:何女士
詢價(jià)電話:0713-6542758,微信:18934630908????
詢價(jià)傳真:0713-6542758
詢價(jià)QQ:?736567721,704552157
現(xiàn)貨特價(jià)型號(hào):R900925687?4WRAE10W1-30-22/G24N9K31/F1V??2臺(tái)
0811402141?DBETBEX-1X/315G24K31F1M?????2臺(tái)
D634-371C?R24K02MONSS2????3臺(tái)
DG4V-3-6C-M-U-H7-60????10臺(tái)
DG4V-3-2N-M-U-H7-60????15臺(tái)
DG4V-3-2A-M-U-H7-60????10臺(tái)
H-507848??????????????30只
由于雙閥芯換向兩油口控制的靈活性,兩油口可分別采取流量控制、壓力控制或流量壓力控制。正面介紹兩種簡(jiǎn)單的控制策略。??
(1)負(fù)載方向在整個(gè)工作過程中保持不變?
4WREE?10?E1-75-2X/G24K31/F1V?
4WREE?10?EA25-2X/G24K31/A1V?
4WREE?10?EA25-2X/G24K31/F1V?
4WREE?10?EA50-2X/G24K31/A1V?
4WREE?10?EA50-2X/G24K31/F1V?
4WREE?10?EA75-2X/G24K31/A1V?
4WREE?10?EA75-2X/G24K31/F1V?
4WREE?10?E25-2X/G24K31/A1V?
4WREE?10?E25-2X/G24K31/F1V?
4WREE?10?E50-2X/G24K31/A1V?
4WREE?10?E50-2X/G24K31/F1V?
4WREE?10?E75-2X/G24K31/A1V?
4WREE?10?E75-2X/G24K31/F1V?
4WREE?10?V25-2X/G24K31/A1V?
4WREE?10?V25-2X/G24K31/F1V?
4WREE?10?V50-2X/G24K31/A1V?
4WREE?10?V50-2X/G24K31/F1V?
4WREE?10?V75-2X/G24K31/A1V?
4WREE?10?V75-2X/G24K31/F1V?
4WREE?10?W1-25-2X/G24K31/A1V?
4WREE?10?W1-25-2X/G24K31/F1V?
4WREE?10?W1-50-2X/G24K31/A1V?
4WREE?10?W1-50-2X/G24K31/F1V?
4WREE?10?W1-75-2X/G24K31/A1V?
4WREE?10?W1-75-2X/G24K31/F1V?
4WREE?10?WA25-2X/G24K31/F1V?
4WREE?10?WA50-2X/G24K31/A1V?
4WREE?10?WA50-2X/G24K31/F1V?
4WREE?10?WA75-2X/G24K31/A1V?
4WREE?10?WA75-2X/G24K31/F1V?
4WREE?10?W25-2X/G24K31/A1V?
4WREE?10?W25-2X/G24K31/F1V?
4WREE?10?W50-2X/G24K31/A1V?
4WREE?10?W50-2X/G24K31/F1V?
4WREE?10?W75-2X/G24K31/A1V?
4WREE?10?W75-2X/G24K31/F1V?
4WREE?6?E1-08-2X/G24K31/A1V?
4WREE?6?E1-08-2X/G24K31/F1V?
4WREE?6?E1-16-2X/G24K31/A1V?
4WREE?6?E1-16-2X/G24K31/F1V?
4WREE?6?E1-32-2X/G24K31/A1V?
4WREE?6?E1-32-2X/G24K31/F1V?
4WREE?6?EA08-2X/G24K31/A1V?
4WREE?6?EA08-2X/G24K31/F1V?
4WREE?6?EA16-2X/G24K31/A1V?
4WREE?6?EA16-2X/G24K31/F1V?
4WREE?6?EA32-2X/G24K31/A1V?
4WREE?6?EA32-2X/G24K31/F1V?
4WREE?6?E08-2X/G24K31/A1V?
4WREE?6?E08-2X/G24K31/F1V?
4WREE?6?E16-2X/G24K31/A1V?
4WREE?6?E16-2X/G24K31/F1V?
4WREE?6?E32-2X/G24K31/A1V?
4WREE?6?E32-2X/G24K31/F1V?
4WREE?6?V08-2X/G24K31/A1V?
4WREE?6?V08-2X/G24K31/F1V?
4WREE?6?V16-2X/G24K31/A1V?
4WREE?6?V16-2X/G24K31/F1V?
4WREE?6?V32-2X/G24K31/A1V?
4WREE?6?V32-2X/G24K31/F1V?
4WREE?6?W1-08-2X/G24K31/A1V?
4WREE?6?W1-08-2X/G24K31/F1V?
4WREE?6?W1-16-2X/G24K31/A1V?
4WREE?6?W1-16-2X/G24K31/F1V?
4WREE?6?W1-32-2X/G24K31/A1V?
4WREE?6?W1-32-2X/G24K31/F1V?
4WREE?6?WA08-2X/G24K31/A1V?
4WREE?6?WA16-2X/G24K31/A1V?
4WREE?6?WA16-2X/G24K31/F1V?
4WREE?6?WA32-2X/G24K31/A1V?
4WREE?6?WA32-2X/G24K31/F1V?
4WREE?6?W08-2X/G24K31/A1V?
4WREE?6?W08-2X/G24K31/F1V?
4WREE?6?W16-2X/G24K31/A1V?
4WREE?6?W16-2X/G24K31/F1V?
4WREE?6?W32-2X/G24K31/A1V?
4WREE?6?W32-2X/G24K31/F1V?
4WRE?10?E1-50-2X/G24K4/V?
4WRE?10?E1-75-2X/G24K4/V?
4WRE?10?EA25-2X/G24K4/V?
4WRE?10?EA50-2X/G24K4/V?
4WRE?10?EA75-2X/G24K4/V?
4WRE?10?E25-2X/G24K4/V?
4WRE?10?E50-2X/G24K4/V?
4WRE?10?E75-2X/G24K4/V?
4WRE?10?V25-2X/G24K4/V?
4WRE?10?V50-2X/G24K4/V?
結(jié)構(gòu)組成主要有偏心輪、柱塞、彈簧、缸體、兩個(gè)單向閥。柱塞與缸體孔之間形成密閉容積。偏心輪旋轉(zhuǎn)一轉(zhuǎn),柱塞上下往復(fù)運(yùn)動(dòng)一次,向下運(yùn)動(dòng)吸油,向上運(yùn)動(dòng)排油。泵每轉(zhuǎn)一轉(zhuǎn)排出的油液體積稱為排量,排量只與泵的結(jié)構(gòu)參數(shù)有關(guān)。
臥式柱塞泵
疊加閥DGMC-3-PT-BK-B-41,威格士疊加閥DGMC-3-PT-BW-B-41
DGMC2-3-AB-GW-BA-BW-41
DGMC2-3-AB-GW-BA-CW-41
DGMC-3-BT-CK-41
威格士疊加閥DGMC-3-PT-GW-S-41
DGMFN-3-Z-T2H-41
DGMFN-3-Y-A1H-B1H-41
DGMFN-3-X-A2H-B2H-41
DGMC2-3-AT-GW-BT-AW-41
DGMC-3-AT-CW-B-41
DGMC-3-AB-GW-41
DGMFN-3-Z-P2H-41
DGMC-3-PT-CH-41
DGMC-3-BA-CW-41
威格士疊加閥DGMC2-3-AB-CW-BA-CW-41
DGMC2-3-AB-BK-BA-BK-41
DGMC-3-PT-BK-B-41
DGMC-3-PT-BW-B-41
DGMC2-3-AT-AW-BT-AW-41
DGMC-3-PT-BK-41
DGMC-3-PT-GH-B-41
DGMR-3-TA-AW-B-40
DGMR-3-TA-CW-B-40
DGMR1-3-PP-AW-B-40
DGMPC-3-ABK-BAK-41-EN6
DGMDC-3-Y-BM-41
DGMFN-3-Y-A2W-B1W-41
DGMC2-3-AB-CW-BA-GW-41
DGMFN-3-Y-A2K-B2K-41
DGMFN-3-X-A2K-B2K-41
DGMDC-3-Y-PL-41
DGMC-3-AT-GW-B-41
DGMX1-3-PP-BW-B-40
DGMX1-3-PP-BW-B-40
DGMFN-3-Y-A1W-B2W-41
DGMX1-3-PP-BW-B-40
DGMC-3-PT-CW-S-41
DGMC-3-PT-BW-S-41
DGMDC-3-X-TL-41
DGMC2-3-AB-AW-BA-AW-41
DGMR1-3-PP-BK-B-40
DGMC-3-PT-GK-41
DGMC-3-PT-BH-41
威格士疊加閥DGMC-3-BA-CK-41
DGMC2-3-AB-CK-BA-CK-41
DGMPC-3-D-ABN-D-BAN-41
DGMC-3-PT-AW-B-41
DGMDC-3-Y-AN-BN-41
DGMX1-3-PP-AK-B-40
DGMX1-3-PP-BK-B-40
臥式柱塞泵是由幾個(gè)柱塞(一般為3個(gè)或6個(gè))并列安裝,用1根曲軸通過連桿滑塊或由偏心軸直接推動(dòng)柱塞做往復(fù)運(yùn)動(dòng),實(shí)現(xiàn)吸、排液體的液壓泵。它們也都采用閥式配流裝置,而且大多為定量泵。煤礦液壓支架系統(tǒng)中的乳化液泵一般都是臥式柱塞泵。
乳化液泵用于采煤工作面,為液壓支架提供乳化液,工作原理靠曲軸的旋轉(zhuǎn)帶動(dòng)活塞做往復(fù)運(yùn)動(dòng),實(shí)現(xiàn)吸液和排液。
A10VSO180DR/31R-PPA12KD1
A10VSO71DFR/31R-PPA12N00
A10VSO140DRS/32R-VPB12N00
A10VSO100DR/31R-PPB12N00
A10VSO140DR31R-PPB12N00
A10VSO100DFR1/31R-PPB12N00
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A10VSO100DR/31-PPA12
A10VSO140DR/31R-PPA12N00
A10VSO100DR/31R-PPA12N00
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A10VSO28DR/31RPSC12N00
A10VSO100DR/31R
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A10VSO71DR/31R-PPA12N00
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A10VSO100DR/31R-PTA12N00
A10VSO140DFIE/31RPPB120N00
A10VSO100DR/31R-PPA-12N00
A10VSO45DR/31R
A10VSO71DR/30PPPA12N00
A10VSO28DR/30R-PP
A10VSO71DR/30PPPA12N00
A10VSO28DR/30R-PP
A10VSO71-DR/31R-PPA12N00
A10VSO100DFR/31R-PSC62N00
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A10VSO140DR/31R-PPB12N00
A10VSO28DR/31R-PPA12N00
A10VSO28DR/32RPSA12K01
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A10VSO100DFR1/32R-PPB12N00
A10VSO18DFRI/31R-PPA12N00
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A10VSO140DR/DR/31R-PPB12N00
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A10VSO18DR-31R-PPA12N00
A10VSO28DR/31L/PPA12G20+1PF2G2
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A10VSO18DFR1/31R-PPB12N00
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A10VSO100PFR1/31R-PPA12N00
A10VSO45DR/30-PPA12N00
A10VSO10DR
A10VSO10DR
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A10VSO45DFR1/31R-PSA12N00
A10VSO71DFR1/31R-PPA12KB5
A10VSO28DRF1/31R-PSA12N00
A10VSO100DFR1/31R-PPA12K
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A10VSO10DR
AA10VSO45DFR/31R-PKC62K40
AA10VSO10DFR/52R-PLC64N00
A10VSO71DFR1/31R-PSC62
A10VSO100DFR/31R-VPA12N00
A10VSO140DFR1/31R-PPB12N00
A10VSO18DFR1/31R-PPB12N00
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A10VSO100DR/31R-PPA12N00
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E-A10VSO100DFR/32R-PPB12N00
A10VSO71DR-31/RPPB12N00
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A10VSO28DFR/30R-PPA12N00
A10VSO71DRLR/31RVPA12N00
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A10VSO71DR-31/RPPB12N00
A10VSO140DRS/31R-PPB12N00
A10VSO28DFR/30R-PPA12N00
軸向柱塞泵(英文名:Piston?pump)是活塞或柱塞的往復(fù)運(yùn)動(dòng)方向與缸體中心軸平行的柱塞泵。軸向柱塞泵利用與傳動(dòng)軸平行的柱塞在柱塞孔內(nèi)往復(fù)運(yùn)動(dòng)所產(chǎn)生的容積變化來進(jìn)行工作的。由于柱塞和柱塞孔都是圓形零件,加工時(shí)可以達(dá)到很高的精度配合,因此容積效率高
A10VSO71DR
A10VSO45DR/31R-PPA12N00
A10VSO100DR/31R-VPA12N00
A10VSO100DFR1/31R-PPA12N00
A10VSO140DR/31R-PPB12N00
A10VSO100DR/31R-PPA12N00
A10VSO28DR/31R-PPA12N00
A10VSO71DFR1/31R-PPA12N00
A10VSO100DR/31R-PPA12N00
A10VSO45DR/52R-PC12N00
A10VSO180FR1/31R-PPA12N00
A10VSO28DFR1/51R-PSC12N00-L
A10VSO71DFR1/31R-PPA12N00
A10VSO100DR/31R-PPA12N00
A10VSO28DR/31R-PPA12N00
A10VSO28DR/30R-PPA12N00
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A10VSO71DFR/31R-PPA12N00
A10VSO180DR/31R-PPA12KD1
A10VSO71DFR/31R-PPA12N00
A10VSO140DRS/32R-VPB12N00
A10VSO100DR/31R-PPB12N00
A10VSO140DR31R-PPB12N00
A10VSO100DFR1/31R-PPB12N00
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A10VSO100DR/31-PPA12
A10VSO140DR/31R-PPA12N00
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A10VSO140DR/32R-PPA12N00
A10VSO28DR/31RPSC12N00
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A10VSO100DR/31R-PPB12N00
A10VSO45DR/31R-PPA12N00
A10VSO71DR/31R-PPA12N00
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A10VSO100DR/31R-PTA12N00
A10VSO140DFIE/31RPPB120N00
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A10VSO45DR/31R
A10VSO71DR/30PPPA12N00
?我們知道,對(duì)于汽車起重機(jī)、挖掘機(jī)、裝載機(jī)等而言,其液壓缸在整個(gè)工作過程中負(fù)載方向始終維持不變。下面以起重機(jī)變幅液壓缸為例來探討雙閥芯的控制策略。?
?起重機(jī)變幅缸在工作過程中其受力,負(fù)載方向始終保持不變,因此我們可以采取液壓缸有桿控用壓力控制、無桿腔用流量控制的控制策略。?
馬祖奇ALP1-D-2齒輪泵??馬祖奇GHP1A-D-2-FG齒輪泵?
馬祖奇ALP1-D-3齒輪泵?馬祖奇GHP1A-D-3-FG齒輪泵
馬祖奇ALP1-D-4齒輪泵?馬祖奇GHP1A-D-4-FG齒輪泵
馬祖奇ALP1-D-5齒輪泵?馬祖奇GHP1A-D-5-FG齒輪泵
馬祖奇ALP1-D-6齒輪泵?馬祖奇GHP1A-D-6-FG齒輪泵
馬祖奇ALP1-D-7齒輪泵?馬祖奇GHP1A-D-7-FG齒輪泵
馬祖奇ALP1-D-9齒輪泵??馬祖奇GHP1A-D-8-FG齒輪泵
馬祖奇ALP1-D-11齒輪泵?馬祖奇GHP2A-D-6-FG齒輪泵
馬祖奇ALP1-D-13齒輪泵?馬祖奇GHP2A-D-9-FG齒輪泵
馬祖奇ALP1-D-16齒輪泵?馬祖奇GHP2A-D-10-FG齒輪泵
馬祖奇ALP1-D-20齒輪泵??馬祖奇GHP2A-D-13-FG齒輪泵
馬祖奇ALP2-D-6齒輪泵?馬祖奇GHP2A-D-16-FG齒輪泵
馬祖奇ALP2-D-9齒輪泵??馬祖奇GHP2A-D-20-FG齒輪泵
馬祖奇ALP2-D-10齒輪泵?馬祖奇GHP2A-D-22-FG齒輪泵
馬祖奇ALP2-D-13齒輪泵?馬祖奇GHP2A-D-25-FG齒輪泵
馬祖奇ALP2-D-16齒輪泵?馬祖奇GHP2A-D-30-FG齒輪泵
馬祖奇ALP2-D-20齒輪泵?馬祖奇GHP2A-D-34-FG齒輪泵
馬祖奇ALP2-D-22齒輪泵?馬祖奇GHP2A-D-40-FG齒輪泵
馬祖奇ALP2-D-25齒輪泵?馬祖奇GHP3A-D-30-FG齒輪泵
馬祖奇ALP2-D-30齒輪泵?馬祖奇GHP3A-D-33-FG齒輪泵
馬祖奇ALP2-D-34齒輪泵?馬祖奇GHP3A-D-40-FG齒輪泵
馬祖奇ALP2-D-40齒輪泵?馬祖奇GHP3A-D-50-FG齒輪泵
馬祖奇ALP2-D-50齒輪泵?馬祖奇GHP3A-D-60-FG齒輪泵
馬祖奇ALP3-D-30齒輪泵?馬祖奇GHP3A-D-66-FG齒輪泵
?無桿腔流量控制是通過檢測(cè)連接到無桿腔側(cè)閥前后兩側(cè)的壓差,再根據(jù)所需流入或流出流量的多少,計(jì)算出閥芯開口大??;有桿腔側(cè)采用壓力控制,使該側(cè)維持一個(gè)低值的壓力,使得更加節(jié)能、高效。?
?由于我們?cè)跓o桿腔采用了流量控制,因此原控制系統(tǒng)中所用的平衡閥可用一個(gè)液控單向閥來代替。這樣可消除因平衡閥所帶來的系統(tǒng)不穩(wěn)定
4WRA?10?E1-30-2X/G24K4/V
4WRA?10?E1-60-2X/G24K4/V
4WRA?10?E1-60-2X/G24N9K4/V
4WRA?10?E30-2X/G24K4/V
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