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力士樂Rexroth滑塊導軌R067021640

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力士樂Rexroth滑塊導軌R067021640
上海(hai)韋(wei)米機(ji)電經營液壓(ya)配(pei)件,柱塞泵,齒輪泵,葉片泵,電磁(ci)閥(fa),節流閥(fa),比例閥(fa),溢(yi)流閥(fa),換向閥(fa),流量閥(fa);伺(si)服驅動器,伺(si)服模(mo)塊(kuai),伺(si)服電機(ji),探(tan)頭,傳感器,電纜,電源模(mo)塊(kuai),編碼器,接(jie)近開關。

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力士樂Rexroth滑塊導軌R067021640


R044351301 力士樂微(wei)型滑塊(kuai)

寬(kuan)型(xing)滾(gun)珠(zhu)滑(hua)塊R0443系列所(suo)有滾(gun)珠(zhu)滑(hua)塊的鋼件(jian)都(dou)用(yong)類似于ISO 683-17/EN 10088標準的防銹并耐酸蝕材料(liao)制造。

滾珠(zhu)滑塊安裝在一個安裝輔(fu)具上供(gong)貨

標準(zhun)密封:低(di)摩擦密封

也可供貨下列特(te)殊(shu)款式滾珠滑塊:

- 帶N型(xing)密封(feng)(feng)(刮刷(shua)性能)和縱向密封(feng)(feng),實現全密封(feng)(feng),部件號:R0443...00

- 沒(mei)有初(chu)始潤滑以進(jin)行專門潤滑

   - 帶(dai)N型和縱(zong)向(xiang)密封,部件號:R0443...40

   - 帶低摩擦密封,部件號(hao):R0443...41

 力(li)士樂微(wei)型滑(hua)塊R044451301,滑(hua)塊的(de)滾珠(zhu)采用不銹和(he)特殊淬(cui)火的(de)鋼制(zhi)造,這種抗(kang)磨損(sun)的(de)材料特別適用于在微(wei)型滾珠(zhu)導軌(gui)導向系統中(zhong)的(de)應用。在微(wei)型滑(hua)塊中(zhong),端面密封(feng)標(biao)準(zhun)化的(de)采用輕便密封(feng),但是也可以選擇帶有防塵功能的(de)正常密封(feng)(標(biao)準(zhun)密封(feng))

 力(li)士(shi)樂滾(gun)(gun)珠滑(hua)塊R162421320是窄型、長、高滑(hua)塊,帶(dai)標準(zhun)密封,不(bu)帶(dai)滾(gun)(gun)珠鏈

在力士樂滾珠滑塊中標準化的配備有通用(yong)密封,它(ta)在帶或不(bu)帶防護帶的滾珠導軌上都有相(xiang)同的密封作用(yong)。在設計中,在保持量好密封作用(yong)的同時(shi),充分(fen)考慮到盡量減少摩擦。



力士樂Rexroth滑塊導軌R067021640

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R067021640

液壓傳動的定義

液壓(ya)(ya)(ya)傳(chuan)(chuan)動(dong)(dong)(dong)(dong)是指以(yi)液體(ti)為工(gong)作介質(zhi)進(jin)行能量(liang)(liang)傳(chuan)(chuan)遞和(he)(he)控(kong)制(zhi)的(de)一(yi)種傳(chuan)(chuan)動(dong)(dong)(dong)(dong)方(fang)(fang)式(shi)。在液體(ti)傳(chuan)(chuan)動(dong)(dong)(dong)(dong)中,根(gen)據其能量(liang)(liang)傳(chuan)(chuan)遞形式(shi)不同,又(you)分為液力(li)(li)(li)傳(chuan)(chuan)動(dong)(dong)(dong)(dong)和(he)(he)液壓(ya)(ya)(ya)傳(chuan)(chuan)動(dong)(dong)(dong)(dong)。液力(li)(li)(li)傳(chuan)(chuan)動(dong)(dong)(dong)(dong)主要是利用液體(ti)動(dong)(dong)(dong)(dong)能進(jin)行能量(liang)(liang)轉換(huan)(huan)的(de)傳(chuan)(chuan)動(dong)(dong)(dong)(dong)方(fang)(fang)式(shi),如液力(li)(li)(li)耦合器(qi)和(he)(he)液力(li)(li)(li)變矩器(qi)。液壓(ya)(ya)(ya)傳(chuan)(chuan)動(dong)(dong)(dong)(dong)是利用液體(ti)壓(ya)(ya)(ya)力(li)(li)(li)能進(jin)行能量(liang)(liang)轉換(huan)(huan)的(de)傳(chuan)(chuan)動(dong)(dong)(dong)(dong)方(fang)(fang)式(shi)。在機械上(shang)采用液壓(ya)(ya)(ya)傳(chuan)(chuan)動(dong)(dong)(dong)(dong)技術,可以(yi)簡化機器(qi)的(de)結構,減(jian)(jian)輕機器(qi)質(zhi)量(liang)(liang),減(jian)(jian)少材(cai)料(liao)消耗,降低制(zhi)造成本,減(jian)(jian)輕勞(lao)動(dong)(dong)(dong)(dong)強(qiang)度,提(ti)高工(gong)作效率和(he)(he)工(gong)作的(de)可靠性(xing)。

液壓傳(chuan)動的(de)綜合應用領域

液(ye)(ye)壓(ya)(ya)(ya)(ya)(ya)傳(chuan)(chuan)動(dong)相對機(ji)(ji)(ji)(ji)械傳(chuan)(chuan)動(dong)來(lai)說,是一(yi)門新(xin)技(ji)(ji)術(shu)(shu)。自十七(qi)世(shi)紀(ji)中葉帕(pa)斯卡(ka)提出靜壓(ya)(ya)(ya)(ya)(ya)原理,液(ye)(ye)壓(ya)(ya)(ya)(ya)(ya)傳(chuan)(chuan)動(dong)已有三百多(duo)年(nian)歷(li)史(shi)。然(ran)而液(ye)(ye)壓(ya)(ya)(ya)(ya)(ya)傳(chuan)(chuan)動(dong)的(de)(de)推(tui)廣使(shi)用(yong)(yong)(yong)(yong)(yong)只是近五(wu)、六十年(nian)的(de)(de)事。直到(dao)本世(shi)紀(ji)三十年(nian)代液(ye)(ye)壓(ya)(ya)(ya)(ya)(ya)傳(chuan)(chuan)動(dong)才(cai)開始應(ying)用(yong)(yong)(yong)(yong)(yong)到(dao)普(pu)通(tong)機(ji)(ji)(ji)(ji)床(chuang)上(shang)。第(di)二次世(shi)界大(da)戰(zhan)期間,由(you)于(yu)兵(bing)器的(de)(de)戰(zhan)術(shu)(shu)技(ji)(ji)術(shu)(shu)要求,推(tui)動(dong)了反應(ying)快、動(dong)作(zuo)準、功率大(da)的(de)(de)液(ye)(ye)壓(ya)(ya)(ya)(ya)(ya)傳(chuan)(chuan)動(dong)裝置的(de)(de)發(fa)展(zhan)。戰(zhan)后(hou),液(ye)(ye)壓(ya)(ya)(ya)(ya)(ya)技(ji)(ji)術(shu)(shu)迅速轉向民用(yong)(yong)(yong)(yong)(yong),在(zai)機(ji)(ji)(ji)(ji)床(chuang)、工(gong)程(cheng)機(ji)(ji)(ji)(ji)械、農(nong)業機(ji)(ji)(ji)(ji)械、汽車等(deng)(deng)行業中逐步推(tui)廣。本世(shi)紀(ji)六十年(nian)代以后(hou),隨(sui)著(zhu)原子能技(ji)(ji)術(shu)(shu)、空(kong)間技(ji)(ji)術(shu)(shu)、計(ji)算機(ji)(ji)(ji)(ji)技(ji)(ji)術(shu)(shu)等(deng)(deng)的(de)(de)發(fa)展(zhan),至今它已應(ying)用(yong)(yong)(yong)(yong)(yong)國民經濟的(de)(de)各個(ge)領域(yu)中去(qu)。我國的(de)(de)液(ye)(ye)壓(ya)(ya)(ya)(ya)(ya)工(gong)業始于(yu)上(shang)個(ge)世(shi)紀(ji)五(wu)十年(nian)代,其產(chan)品最初應(ying)用(yong)(yong)(yong)(yong)(yong)于(yu)機(ji)(ji)(ji)(ji)床(chuang)和(he)(he)鍛壓(ya)(ya)(ya)(ya)(ya)設(she)備(bei)上(shang),后(hou)來(lai)又用(yong)(yong)(yong)(yong)(yong)于(yu)拖拉(la)機(ji)(ji)(ji)(ji)和(he)(he)工(gong)程(cheng)機(ji)(ji)(ji)(ji)械。自一(yi)九年(nian)從國外引(yin)進一(yi)些液(ye)(ye)壓(ya)(ya)(ya)(ya)(ya)元件生產(chan)技(ji)(ji)術(shu)(shu),同時進行自行設(she)計(ji)液(ye)(ye)壓(ya)(ya)(ya)(ya)(ya)產(chan)品以來(lai),我國的(de)(de)液(ye)(ye)壓(ya)(ya)(ya)(ya)(ya)元件已從低壓(ya)(ya)(ya)(ya)(ya)到(dao)高(gao)壓(ya)(ya)(ya)(ya)(ya)形成了系統列(lie),并(bing)在(zai)各種機(ji)(ji)(ji)(ji)械上(shang)設(she)備(bei)上(shang)得到(dao)了廣泛的(de)(de)使(shi)用(yong)(yong)(yong)(yong)(yong)。

(1)一般工業用(yong)液壓系統塑料加(jia)工機(ji)械(xie)(注塑機(ji))、壓力機(ji)械(xie)(鍛壓機(ji))、重型(xing)機(ji)械(xie)(廢鋼(gang)壓塊機(ji))、機(ji)床(全自(zi)動六角車床、平(ping)面磨床)等;

(2)行(xing)走機(ji)械(xie)(xie)用液壓系統工(gong)程機(ji)械(xie)(xie)(挖(wa)掘機(ji))、起重機(ji)械(xie)(xie)(汽車(che)吊)、建筑機(ji)械(xie)(xie)(打樁機(ji))、農業機(ji)械(xie)(xie)(聯(lian)合收割機(ji))、汽車(che)(轉(zhuan)向器、減(jian)振器)等;

(3)鋼鐵(tie)工業用液(ye)壓系統 冶金機械(軋鋼機)、提升(sheng)裝置(升(sheng)降機)、軋輥(gun)調整(zheng)裝置等;

(4)土(tu)木(mu)工程用液壓系統 防(fang)洪閘(zha)門及堤(di)壩裝置(浪潮防(fang)護擋板)、河床升降裝置、橋(qiao)梁操縱機構(gou)和礦山機械(鑿巖機)等;

(5)發(fa)電廠用液壓系統渦輪機(調速裝置)等;

(6)特(te)殊技術(shu)用液(ye)壓(ya)系統 巨型天線(xian)控制裝置(zhi)(zhi)、測量(liang)浮標(biao)、飛(fei)機起落架的收(shou)放裝置(zhi)(zhi)及方向舵(duo)控制裝置(zhi)(zhi)、升降(jiang)旋(xuan)轉舞臺等;

(7)船舶用液壓(ya)系統 甲板起重機械(絞車)、船頭(tou)門、艙(cang)壁閥、船尾推進器(qi)等;

(8)軍事工業(ye)用液壓系統火炮操縱裝置、艦船減搖裝置、飛行器仿真(zhen)等。

液壓(ya)傳動在日常生活中的應用(yong)

在(zai)我們生(sheng)活中最常見(jian)的(de)是(shi)液(ye)壓千(qian)斤頂(ding)、汽車的(de)轉向助力(li)、挖掘機(ji)、飛機(ji)起落架(jia)的(de)收放裝(zhuang)(zhuang)置(zhi)及方向舵控制(zhi)裝(zhuang)(zhuang)置(zhi)、升降旋轉舞臺(tai)、船尾推進器等,這些都是(shi)都機(ji)械上的(de)!你看見(jian)有液(ye)壓缸就是(shi)液(ye)壓傳(chuan)動!

  液壓傳動技(ji)術在礦井提升系統中的應用

  TEl30型(xing)液壓站的主(zhu)要作用(yong)

  (1)可以(yi)為(wei)盤形制動器提供不同(tong)油(you)(you)壓值的壓力油(you)(you),以(yi)獲(huo)得不同(tong)的制動力矩。

  (2)在事故狀態下,可以使制(zhi)動器的油壓迅速降到預先(xian)調定(ding)的某(mou)一值,經過延時后,制(zhi)動器的全(quan)部(bu)油壓迅速回到零,使制(zhi)動器達到全(quan)制(zhi)動狀態。

  (3)TEl30型液壓站(zhan)可以(yi)供給控制單繩雙筒礦井提(ti)升(sheng)機調(diao)繩裝置所需要的壓力(li)油。

 l、油箱;2、網式(shi)過(guo)濾器(qi);3、電(dian)(dian)機;4、油泵(beng);5、紙質過(guo)濾器(qi);6、電(dian)(dian)液(ye)調壓(ya)裝置;7、電(dian)(dian)磁(ci)換(huan)向(xiang)閥(fa)(fa);8、溢流閥(fa)(fa);9、減壓(ya)閥(fa)(fa);10、單向(xiang)閥(fa)(fa);11、電(dian)(dian)磁(ci)換(huan)向(xiang)閥(fa)(fa);12、彈簧蓄力器(qi);13、液(ye)動換(huan)向(xiang)閥(fa)(fa);14、壓(ya)力表(biao)(biao)開關;15、壓(ya)力表(biao)(biao);16、電(dian)(dian)磁(ci)換(huan)向(xiang)閥(fa)(fa);17、電(dian)(dian)磁(ci)換(huan)向(xiang)閥(fa)(fa);18、電(dian)(dian)磁(ci)換(huan)向(xiang)閥(fa)(fa);19、電(dian)(dian)接(jie)點(dian)壓(ya)力式(shi)溫(wen)度計;2O、電(dian)(dian)接(jie)點(dian)壓(ya)力表(biao)(biao);21、截止閥(fa)(fa)。

  液壓站工作原理介紹

  為了(le)確(que)保提(ti)升(sheng)(sheng)機(ji)的(de)(de)(de)正(zheng)常工(gong)作,液壓(ya)站油(you)箱中(zhong)間(jian)用鋼(gang)板隔開,相當于(yu)2個(ge)獨(du)立油(you)箱,并帶(dai)有2臺(tai)葉(xie)片(pian)泵(beng)裝置(zhi),一臺(tai)工(gong)作、一臺(tai)備(bei)用。二(er)泵(beng)替換(huan)(huan)工(gong)作時(shi),同液動(dong)(dong)換(huan)(huan)向閥(fa)13自動(dong)(dong)換(huan)(huan)向,2臺(tai)葉(xie)片(pian)泵(beng)裝置(zhi)放(fang)在油(you)箱側(ce)面(mian)地(di)面(mian)上(shang),便于(yu)維修。安全制(zhi)動(dong)(dong)部(bu)分(fen)由電(dian)(dian)磁閥(fa)G3、G4、G5、G6,減(jian)壓(ya)閥(fa)9、溢(yi)流閥(fa)8、蓄力器12等件組成(cheng)。對單繩雙筒(tong)提(ti)升(sheng)(sheng)機(ji)來說又在此基礎上(shang)增加(jia)了(le)電(dian)(dian)磁閥(fa)18(G1、G2)以供詞繩使用,液壓(ya)站為盤形制(zhi)動(dong)(dong)器提(ti)供了(le)不同油(you)壓(ya)的(de)(de)(de)油(you),油(you)壓(ya)的(de)(de)(de)變(bian)化,由電(dian)(dian)液調壓(ya)裝置(zhi)b來調節,這時(shi)安全制(zhi)動(dong)(dong)部(bu)分(fen)的(de)(de)(de)電(dian)(dian)磁閥(fa)G3、G4、G5帶(dai)電(dian)(dian),油(you)路通,壓(ya)力油(you)通過(guo)管路分(fen)別進(jin)入盤形制(zhi)動(dong)(dong)器。油(you)壓(ya)的(de)(de)(de)變(bian)化,通過(guo)提(ti)升(sheng)(sheng)機(ji)司機(ji)控(kong)制(zhi)電(dian)(dian)液調壓(ya)裝置(zhi)的(de)(de)(de)電(dian)(dian)流大小來實現,從(cong)而達到調節制(zhi)動(dong)(dong)力矩的(de)(de)(de)目的(de)(de)(de)。

  2.3液壓(ya)(ya)(ya)(ya)(ya)站的(de)(de)(de)安(an)全(quan)(quan)制(zhi)(zhi)動中的(de)(de)(de)原理(li)應(ying)用系統(tong)(tong)正常]_作時(shi),電(dian)磁鐵(tie)(tie)G3、G4、G5通電(dian),G1、G2、G6斷電(dian),壓(ya)(ya)(ya)(ya)(ya)力(li)(li)(li)(li)油(you)(you)(you)(you)通過電(dian)磁閥(fa)(fa)(fa)11、17分別(bie)進入制(zhi)(zhi)動器,開閘,保證(zheng)提升(sheng)機(ji)(ji)(ji)正常運轉。同時(shi)壓(ya)(ya)(ya)(ya)(ya)力(li)(li)(li)(li)油(you)(you)(you)(you)經過減壓(ya)(ya)(ya)(ya)(ya)閥(fa)(fa)(fa)9、單(dan)向閥(fa)(fa)(fa)10進入彈簧(huang)儲(chu)力(li)(li)(li)(li)器l2,達到某一(yi)(yi)(yi)的(de)(de)(de)一(yi)(yi)(yi)級(ji)制(zhi)(zhi)動油(you)(you)(you)(you)壓(ya)(ya)(ya)(ya)(ya)Pl級(ji),當(dang)提升(sheng)機(ji)(ji)(ji)實現安(an)全(quan)(quan)制(zhi)(zhi)動時(shi)(其中包括全(quan)(quan)礦停電(dian))電(dian)機(ji)(ji)(ji)3斷電(dian),油(you)(you)(you)(you)泵(beng)停止供(gong)油(you)(you)(you)(you),電(dian)磁鐵(tie)(tie)G3、G4斷電(dian)。TEl30型液壓(ya)(ya)(ya)(ya)(ya)站固定卷筒(tong)制(zhi)(zhi)動器的(de)(de)(de)壓(ya)(ya)(ya)(ya)(ya)力(li)(li)(li)(li)油(you)(you)(you)(you)迅(xun)速回油(you)(you)(you)(you)箱(xiang),油(you)(you)(you)(you)壓(ya)(ya)(ya)(ya)(ya)降(jiang)到零。TEl30游(you)動卷筒(tong)制(zhi)(zhi)動器的(de)(de)(de)壓(ya)(ya)(ya)(ya)(ya)力(li)(li)(li)(li)油(you)(you)(you)(you)經電(dian)磁閥(fa)(fa)(fa)l1,一(yi)(yi)(yi)部分壓(ya)(ya)(ya)(ya)(ya)力(li)(li)(li)(li)油(you)(you)(you)(you)流(liu)到彈簧(huang)儲(chu)力(li)(li)(li)(li)器12內(nei),另一(yi)(yi)(yi)部分由溢流(liu)閥(fa)(fa)(fa)8流(liu)回油(you)(you)(you)(you)箱(xiang),使(shi)這局部系統(tong)(tong)內(nei)油(you)(you)(you)(you)壓(ya)(ya)(ya)(ya)(ya)值,保持一(yi)(yi)(yi)級(ji)制(zhi)(zhi)動油(you)(you)(you)(you)壓(ya)(ya)(ya)(ya)(ya)值P1級(ji),再(zai)經過延(yan)時(shi)繼(ji)電(dian)器延(yan)時(shi),電(dian)磁鐵(tie)(tie)G5延(yan)時(shi)斷電(dian),G6延(yan)時(shi)通電(dian),使(shi)油(you)(you)(you)(you)壓(ya)(ya)(ya)(ya)(ya)迅(xun)速降(jiang)到零,達到全(quan)(quan)制(zhi)(zhi)動狀態。

 液壓傳動在機械中詳細的應用

  驅動(dong)(dong)(dong)(dong)機械(xie)(xie)運(yun)動(dong)(dong)(dong)(dong)的(de)機構(gou)以(yi)及各(ge)種(zhong)傳動(dong)(dong)(dong)(dong)和操縱裝置有(you)多種(zhong)形式(shi)。根據所用(yong)(yong)的(de)部件(jian)和零件(jian),可分為(wei)機械(xie)(xie)的(de)、電氣(qi)的(de)、氣(qi)動(dong)(dong)(dong)(dong)的(de)、液壓的(de)傳動(dong)(dong)(dong)(dong)裝置。經常還(huan)將不同的(de)形式(shi)組(zu)合起來(lai)運(yun)用(yong)(yong)——四位一體。由于(yu)(yu)液壓傳動(dong)(dong)(dong)(dong)具有(you)很(hen)多優點(dian),使這種(zhong)新技術(shu)發展得很(hen)快。液壓傳動(dong)(dong)(dong)(dong)應(ying)用(yong)(yong)于(yu)(yu)金(jin)屬切削(xue)機床也不過四五十年的(de)歷史(shi)。航(hang)空工業在1930年以(yi)后才開始采用(yong)(yong)。特別是最近(jin)二三(san)十年以(yi)來(lai)液壓技術(shu)在各(ge)種(zhong)工業中的(de)應(ying)用(yong)(yong)越來(lai)越廣(guang)泛。

  在機床上,液壓傳動常(chang)應用在以下的一些裝置中:

  1.進(jin)給運(yun)動(dong)(dong)傳動(dong)(dong)裝置磨床(chuang)砂(sha)輪架和工作(zuo)臺的(de)進(jin)給運(yun)動(dong)(dong)大部分采用(yong)液壓(ya)傳動(dong)(dong);車床(chuang)、六角(jiao)車床(chuang)、自動(dong)(dong)車床(chuang)的(de)刀(dao)架或轉塔刀(dao)架;銑床(chuang)、刨床(chuang)、組合機床(chuang)的(de)工作(zuo)臺等(deng)的(de)進(jin)給運(yun)動(dong)(dong)也(ye)都采用(yong)液壓(ya)傳動(dong)(dong)。這些部件(jian)有的(de)要求(qiu)(qiu)(qiu)(qiu)(qiu)快速(su)移(yi)動(dong)(dong),有的(de)要求(qiu)(qiu)(qiu)(qiu)(qiu)慢速(su)移(yi)動(dong)(dong)。有的(de)則既要求(qiu)(qiu)(qiu)(qiu)(qiu)快速(su)移(yi)動(dong)(dong),也(ye)要求(qiu)(qiu)(qiu)(qiu)(qiu)慢速(su)移(yi)動(dong)(dong)。這些運(yun)動(dong)(dong)多半(ban)要求(qiu)(qiu)(qiu)(qiu)(qiu)有較大的(de)調(diao)速(su)范圍,要求(qiu)(qiu)(qiu)(qiu)(qiu)在(zai)工作(zuo)中無級調(diao)速(su);有的(de)要求(qiu)(qiu)(qiu)(qiu)(qiu)持續進(jin)給,有的(de)要求(qiu)(qiu)(qiu)(qiu)(qiu)間歇進(jin)給;有的(de)要求(qiu)(qiu)(qiu)(qiu)(qiu)在(zai)負載變化下速(su)度恒定(ding),有的(de)要求(qiu)(qiu)(qiu)(qiu)(qiu)有良好的(de)換(huan)向性能等(deng)等(deng)。所有這些要求(qiu)(qiu)(qiu)(qiu)(qiu)都是可以用(yong)液壓(ya)傳動(dong)(dong)來實現的(de)。

  2.往復主體運動傳動裝(zhuang)置龍門(men)刨床(chuang)的工作(zuo)臺、牛頭刨床(chuang)或插床(chuang)的滑枕,由于(yu)要(yao)求作(zuo)高速往復直(zhi)線運動,并且要(yao)求換向沖擊小、換向時(shi)間(jian)短、能(neng)耗(hao)低,因(yin)此都(dou)可(ke)以采用(yong)液(ye)壓傳動。

  3.仿形(xing)裝置(zhi)車床、銑床、刨(bao)床上的仿形(xing)加工可(ke)以采(cai)用液壓伺(si)服系統(tong)來完(wan)成。 其精度可(ke)達0.01~0.02mm。此外,磨床上的成形(xing)砂輪修正裝置(zhi)亦可(ke)采(cai)用這種(zhong)系統(tong)。

  4.輔助裝(zhuang)(zhuang)(zhuang)置(zhi)機(ji)(ji)床(chuang)上的夾緊裝(zhuang)(zhuang)(zhuang)置(zhi)、齒輪箱(xiang)變速操縱裝(zhuang)(zhuang)(zhuang)置(zhi)、絲桿螺母間(jian)隙消除裝(zhuang)(zhuang)(zhuang)置(zhi)、垂直移動部件(jian)(jian)平衡裝(zhuang)(zhuang)(zhuang)置(zhi)、分度裝(zhuang)(zhuang)(zhuang)置(zhi)、工件(jian)(jian)和(he)刀具裝(zhuang)(zhuang)(zhuang)卸裝(zhuang)(zhuang)(zhuang)置(zhi)、工件(jian)(jian)輸送裝(zhuang)(zhuang)(zhuang)置(zhi)等,采用液(ye)壓傳動后,有利(li)于簡(jian)化(hua)機(ji)(ji)床(chuang)結(jie)構(gou),提高機(ji)(ji)床(chuang)自動化(hua)程度。

  5.靜壓(ya)支承重型機(ji)床、高速機(ji)床、高精度(du)機(ji)床上的軸承、導軌、絲杠螺母機(ji)構等處采用(yong)液體靜壓(ya)支承后,可以(yi)提高工作(zuo)平穩性和(he)運動精度(du)。

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