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        1. 產(chǎn)(chan)品(pin)目(mu)錄
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          HAWE哈威(wei)壓力繼(ji)電(dian)器(qi)DG35如何使用(yong)
          點(diǎn)(dian)擊(ji)次數(shù)(shu):1177 更(geng)新時(shí)間(jian):2019-08-05 打(da)印(yin)本頁(ye)面(mian) 返(fan)回

          HAWE哈威(wei)壓力繼(ji)電(dian)器(qi)DG35如何使用(yong)
          HAWE哈威(wei)液壓有限(xian)公(gong)司成立於1949年,50多(duo)年來(lai)壹(yi)直致(zhi)力於(yu)高(gao)壓液(ye)壓元件(jian)及系統(tǒng)的開(kai)發(fā)(fa)與(yu)生產(chǎn)(chan)。公(gong)司現(xiàn)(xian)有員(yuan)工(gong)1800余(yu)名,在(zai)德國(guó)(guo)國(guó)(guo)內(nèi)(nei)設(shè)(she)有多個(gè)銷售代表(biao)處(chu),並(bing)在(zai)有30多家銷售經(jīng)(jing)銷,13家全(quan)資(zi)子(zi)公(gong)司。HAWE產(chǎn)(chan)品(pin)的特點(diǎn)(dian)在(zai)於(yu)閥(fa)體(ti)全(quan)鋼(gang)結(jié)(jie)構(gòu)(gou),耐高(gao)壓;結(jié)(jie)構(gòu)(gou)緊(jin)湊(cou),體(ti)積(ji)小(xiao)巧(qiao);無泄漏(lou),使用(yong)壽命長(zhǎng)(chang),廣泛(fan)應(yīng)用於(yu)工(gong)程機(jī)械(xie)、機(jī)(ji)床、船舶、冶(ye)金(jin)、液壓工(gong)具等行(xing)業(yè)。東莞廣聯(lián)(lian)工(gong)業(yè)自動(dòng)化(hua)設(shè)(she)備(bei)有限(xian)公(gong)司的德國(guó)(guo)公(gong)司直接跟(gen)哈威(wei)廠(chang)家合(he)作(zuo),壹(yi)手貨源,質(zhì)量(liang)可(ke)靠。
          HAWE哈威(wei)壓力繼(ji)電(dian)器(qi)DG35是(shi)在(zai)受到(dao)壓力負(fù)(fu)載時(shí)(shi)閉合(he)或(huo)斷(duan)開(kai)電(dian)觸(chu)點(diǎn)(dian)的產(chǎn)(chan)品(pin)(DINISO 1219).它通常用(yong)來(lai)在(zai)達(dá)到和超過(guo)設(shè)(she)定(ding)的壓力值時(shí)(shi),為下面的工(gong)作(zuo)節(jié)(jie)拍(控制電(dian)磁換(huan)向閥)或(huo)終(zhong)止壹個(gè)節(jié)(jie)拍(切(qie)斷(duan)泵電(dian)機(jī)(ji),電(dian)磁換(huan)向閥置於零位)發(fā)(fa)出(chu)電(dian)控制指(zhi)令(ling)或(huo)電(dian)信(xin)號(hào).
          HAWE哈威(wei)壓力繼(ji)電(dian)器(qi)DG35的使用(yong)方(fang)法(fa)
          首先(xian)用於(yu)安全保(bao)護(hù)時(shí)(shi),將壓力繼(ji)電(dian)器(qi)設(shè)(she)置在(zai)夾緊(jin)液壓缸(gang)的壹端(duan),液(ye)壓(ya)泵啟動(dòng)後(hou),首先(xian)將工(gong)件(jian)夾緊(jin),此(ci)時(shí)(shi)夾緊(jin)液壓缸(gang)的右腔壓(ya)力升高(gao),當(dāng)升高(gao)到壓(ya)力繼(ji)電(dian)器(qi)的調(diào)(tiao)定(ding)值時(shí)(shi),壓力繼(ji)電(dian)器(qi)動(dòng)作(zuo),發(fā)(fa)出(chu)電(dian)信(xin)號(hào)使(shi)2YA通電(dian),於(yu)是(shi)切削(xue)液壓缸(gang)進(jìn)刀切(qie)削(xue)。在(zai)加工(gong)期(qi)間,壓(ya)力繼(ji)電(dian)器(qi)微(wei)動(dòng)開(kai)關(guān)的常開(kai)觸(chu)點(diǎn)(dian)始終閉(bi)合。若工(gong)件(jian)沒(mei)有夾緊(jin),壓力繼(ji)電(dian)器(qi)2斷(duan)開(kai),於(yu)是(shi)2YA斷(duan)電(dian),切(qie)削液壓缸(gang)立即停(ting)止(zhi)進(jìn)刀,從(cong)而避(bi)免工(gong)件(jian)未夾緊(jin)被切削(xue)而出(chu)事故(gu)。
          其(qi)實(shí)用(yong)於控制執(zhí)(zhi)行元(yuan)件(jian)的順序動(dòng)作(zuo)時(shí)(shi),液(ye)壓泵啟動(dòng)後(hou),首先(xian)2YA通電(dian),液(ye)壓缸(gang)左腔進(jìn)油(you),推(tui)動(dòng)活(huo)塞方(fang)向右移(yi)。當(dāng)碰(peng)到(dao)限(xian)位(wei)器(qi)(或死(si)擋鐵(tie))後(hou),系(xi)統(tǒng)壓(ya)力升高(gao),壓力繼(ji)電(dian)器(qi)發(fā)(fa)出(chu)電(dian)信(xin)號(hào),使(shi)1YA通電(dian),高(gao)壓油(you)進(jìn)入(ru)液壓(ya)缸(gang)的左腔,推(tui)動(dòng)活(huo)塞右移(yi)。這(zhe)時(shí)若3YA也(ye)通電(dian),液(ye)壓缸(gang)的活塞(sai)快速右移(yi);若3YA斷(duan)電(dian),則液壓缸(gang)的活塞(sai)慢速右移(yi),其(qi)慢速運(yùn)(yun)動(dòng)速(su)度(du)由節(jié)(jie)流(liu)閥(fa)調(diào)(tiao)節(jié)(jie)。
          再次用(yong)於液(ye)壓(ya)泵卸荷(he)時(shí)(shi),壓力繼(ji)電(dian)器(qi)不是(shi)控制液(ye)壓(ya)泵停止轉(zhuǎn)(zhuan)動(dòng),而是(shi)控制二(er)位(wei)二通電(dian)磁閥(fa),將液壓泵5輸(shu)出(chu)的壓力油(you)流(liu)回油(you)箱(xiang),使(shi)其(qi)卸荷(he)。
          後(hou)用於(yu)液(ye)壓(ya)泵的啟閉(bi)時(shí),有兩個(gè)液(ye)壓泵,高(gao)壓小(xiao)流量(liang)泵,低壓大流量(liang)泵。當(dāng)活塞快速下降(jiang)時(shí)(shi),兩泵同(tong)時(shí)(shi)輸(shu)出(chu)壓(ya)力油(you)。當(dāng)(dang)液(ye)壓(ya)缸(gang)活塞(sai)桿(gan)抵住工(gong)件(jian)開(kai)始加壓(ya)時(shí)(shi),壓力繼(ji)電(dian)器(qi)在(zai)壓(ya)力油(you)作(zuo)用(yong)下(xia)發(fā)(fa)出(chu)動(dòng)作(zuo),觸(chu)動(dòng)微(wei)動(dòng)開(kai)關(guān),將(jiang)常閉(bi)觸(chu)點(diǎn)(dian)斷(duan)開(kai),使(shi)液(ye)壓(ya)泵停轉(zhuǎn)(zhuan)。在(zai)加工(gong)過(guo)程中(zhong)減(jian)慢液壓缸(gang)的速度(du),同(tong)時(shí)(shi)減(jian)少(shao)動(dòng)力消(xiao)耗(hao)。 
          HAWE哈威(wei)壓力繼(ji)電(dian)器(qi)DG35的使用(yong)註意(yi)事項(xiàng)(xiang)
          (1)根(gen)據(jù)(ju)具體(ti)用(yong)途(tu)和系統(tǒng)壓(ya)力選(xuan)用適(shi)當(dāng)(dang)結(jié)(jie)構(gòu)(gou)形式(shi)的壓力繼(ji)電(dian)器(qi),為了保(bao)證(zheng)壓(ya)力繼(ji)電(dian)器(qi)動(dòng)作(zuo)靈(ling)敏,避免低壓(ya)系(xi)統(tǒng)選(xuan)用高(gao)壓壓(ya)力繼(ji)電(dian)器(qi)。
          (2)應(yīng)按(an)照制造廠(chang)的要求(qiu),正確安裝壓力繼(ji)電(dian)器(qi)。
          (3)按(an)照所要求(qiu)的電(dian)源(yuan)形式(shi)和具體(ti)要(yao)求(qiu)對(duì)壓力繼(ji)電(dian)器(qi)中(zhong)的微(wei)動(dòng)開(kai)關(guān)進(jìn)行接(jie)線。
          (4)壓(ya)力繼(ji)電(dian)器(qi)調(diào)(tiao)整完畢後,應(yīng)鎖(suo)定(ding)或(huo)固(gu)定(ding)其(qi)位(wei)置.以免受振(zhen)動(dòng)後(hou)變動(dòng)。
          (5)壓(ya)力繼(ji)電(dian)器(qi)的泄油(you)腔應(yīng)直接接(jie)回油(you)箱(xiang),否(fou)則會(huì)使(shi)泄油(you)口(kou)背壓(ya)過(guo)高(gao),影響其(qi)靈(ling)敏度(du)。 
          HAWE哈威(wei)壓力繼(ji)電(dian)器(qi)DG3系列(lie)供應(yīng)的型號(hào)
          DG1R DG1RS 20-600 600
          DG1RF DG1RFS
          DG8 20-600(主(zhu)開(kai)關(guān))
          DG8F 20-180(輔(fu)天(tian)關(guān)) 600
          DG33 200-700
          DG34 200-400
          DG35 20-250 700
          DG36 4-12
          DG365 12-170

           

          上(shang)壹(yi)篇(pian) hawe哈威(wei)DG33 200-700壓力繼(ji)電(dian)器(qi)使用(yong)方(fang)法(fa)和主要(yao)事項(xiàng)(xiang) 下(xia)壹(yi)篇(pian) 了(le)解(jie)德國(guó)(guo)KNF隔膜(mo)泵的使用(yong)註意(yi)的事項(xiàng)(xiang)
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