產(chǎn)品詳情
R900952981 4WRZ10W50-5X/6A24NK4/M
R900922336 4WRZ16E150-6X/6AG24N9K4/M
R900922434 4WRZ10E1-25-5X/6A24NETK4/D3M
R900922526 4WRZ10E1-25-5X/6A24NK4/M
R900922528 4WRZ16E150-6X/6AG24NEK4/M
R900922599 4WRZ16E150-6X/6AG24N9K4/V
R900922758 4WRZ25W325-5X/6A24NEK4/MR
R900923021 4WRZ16W1-150-6X/6AG24N9EK4/D3M
R900923022 4WRZ16W150-6X/6AG24N9EK4/D3M
R900923023 4WRZ25W1-325-5X/6A24N9EK4/D3M
R900923146 4WRZ32E520-5X/6A24NEK4/D3M
R900923186 4WRZ16W100-6X/6AG24NK4/M
R900923501 4WRZE16W6-150-7X/6EG24N9ETK31/A1D3V
R900923531 4WRZ10W50-5X/6A24NETK4/D3M
R900923537 4WRZ25W1-325-5X/6A24NK4/M
R900923543 4WRZ16W1-150-6X/6AG24NETK4/D3M
R900923544 4WRZ25W1-325-5X/6A24NETK4/D3M
R900923744 4WRZ10E1-85-5X/6A24NETK4/M
R900923896 4WRZ10W85-5X/6A24NETK4/M
R900924285 4WRZ16E100-6X/6AG24N9ETK4/D3M
R900924639 4WRZ10E50-5X/6A24NETK4/M
R900925011 4WRZE10W8-50-7X/6EG24N9ETK31/A1V
R900925012 4WRZE25E3-325-7X/6EG24N9ETK31/A1V
R900925340 4WRZ16E150-6X/6AG24N9K4/D3M
R900925341 4WRZ16E100-6X/6AG24NEK4/D3M
R900925345 4WRZ25E220-5X/6A24NK4/D3M
R900925462 4WRZ10W1-50-5X/6A24NEK4/D3MR
R900925473 4WRZ16W100-6X/6AG24NEK4/D3M
R900925477 4WRZ25W325-5X/6A24NEK4/D3MR
R900925520 4WRZ10EA50-5X/6A24NETK4/M
R900925699 4WRZE10W8-85-7X/6EG24N9ETK31/F1D3V
R900925700 4WRZE10W8-50-7X/6EG24N9ETK31/F1D3V
R900925701 4WRZE16E150-7X/6EG24N9K31/A1D3V
R900925702 4WRZE16W8-150-7X/6EG24N9EK31/A1D3V
R900925705 4WRZE10E25-7X/6EG24N9EK31/A1D3V
R900925720 4WRZ16W6-100-7X/6EG24N9TK4/V
R900925737 4WRZE10W6-85-7X/6EG24N9ETK31/F1D3V
R900925738 4WRZE16W8-150-7X/6EG24N9ETK31/F1D3V
R900925739 4WRZE25E220-7X/6EG24N9ETK31/F1V
R900925740 4WRZE32W6-520-7X/6EG24N9ETK31/F1V
R900926057 4WRZ25W325-5X/6A24NETK4/D3M
R900926060 4WRZ25E325-5X/6A24NEK4/M
R900926270 4WRZ25W1-220-5X/6A24N9EK4/D3M
R900926313 4WRZ16E1-150-6X/6AG24N9ETK4/D3M
R900926604 4WRZ16W1-100-6X/6AG24NETK4/M
R900926751 4WRZ16W1-150-6X/E/M
R900926752 4WRZ16E1-100-6X/E/M
R900926753 4WRZ16E150-6X/E/M
R900952981 4WRZ10W50-5X/6A24NK4/M
二,液壓與氣壓元件符號
漢,單向閥,液按單向閥,二位三通電磁換向閥,三位四通換向閥(電,波控); .
雙向波壓鎖,插裝閥(單向閥,二通閥)
品單節(jié)流閥,調(diào)速閥,蘭湖閥,戚壓閥,順序閥(內(nèi),外控),單向順序閥,
壓力繼電器
a!波壓與氣壓泵(單,雙變量);雙,單作用油缸,液壓鈺)馬達(dá)
4,油過速器,干燥器,油霧器,分水過濾器,快速排氣閥,蓄能器
氣動三聯(lián)件
三,問答題
1,液壓傳動基于的傳動原理和組成
潮壓體動是利用波體的靜壓能進(jìn)行傳遞,控制和轉(zhuǎn)換動力:其主要由動力元件,控
制元件,執(zhí)行元件,輔助元件和液壓油(工作介質(zhì))組成
2:何謂液壓系統(tǒng)的液壓沖擊?原因,危害及預(yù)防措
在液壓系統(tǒng)中:由于某種原因壓力瞬間突然增大的現(xiàn)象稱為現(xiàn)象渡壓沖擊
危害:產(chǎn)生振動,噪音;
系統(tǒng)溫度升高,液壓元件損壞或動作失靈
閥;在液壓元件中設(shè)置緩沖阻尼孔
描施。緩慢扈閉的門:限制管中流速(增大管徑);設(shè)置暮能器<軟管>或安全
3,何謂液壓氣穴現(xiàn)象?原因,危害及預(yù)防措施,
31,何理布質(zhì)樣中,由于壓力降低,表體中迅建產(chǎn)生大里汽泡的現(xiàn)象稱氣穴觀象,
多發(fā)生在閥門和油泵吸入口處:
; 引起系統(tǒng)振動和噪音;嚴(yán)重的還會侵蝕元件
(2)危害:造成流量或壓力不穩(wěn)定;
R900952981 4WRZ10W50-5X/6A24NK4/M