德國(guo)BURKERT角座閥(fa)00001392型(xing)如(ru)何安(an)裝(zhuang)與(yu)維修:必須遵守適(shi)用(yong)的安(an)全規(guī)(gui)範1.管道(dao)必須清(qing)潔無汙(wu)染(ran)。2.根據(jù)(ju)需(xu)要(yao)安(an)裝(zhuang),但(dan)最(zui)好(hao)使執(zhí)(zhi)行機構朝上(shang)。註(zhu)意流向。3.連接閥(fa)門(men)註(zhu)意對準(zhun)管道(dao),只(zhi)有在用(yong)戶(hu)特殊(shu)要(yao)求(qiu)時(shi)才(cai)取(qu)下執(zhí)(zhi)行機構。4.打(da)開或(huo)維修該角(jiao)閥(fa)之(zhi)前(qian)先(xian)切(qie)斷(duan)流體和控(kong)制氣(qi)源並(bing)降低(di)管道(dao)系(xi)統(tǒng)中的壓(ya)力。註(zhu)意:選擇流動方向A時(shi)的特點(dian):1.選擇該流動方向時(shi),可(ke)提高(gao)該產(chan)品的使用(yong)壽命。2.當(dang)工(gong)作介(jie)質(zhi)為(wei)液體(ti)時(shi),選擇該流向可(ke)防(fang)水(shui)錘沖擊(ji)。3.通(tong)徑為(wei)Φ15/Φ20/Φ25的產(chan)品,工(gong)作壓(ya)力須(xu)在(zai)0.3MPa以下,否(fou)則(ze)須(xu)選擇雙(shuang)作用(yong)執(zhí)(zhi)行器
詳(xiang)細(xi)>>DHZO-ATEB-SN-NP-073-P3/B型意(yi)大利ATOS比(bi)例(li)閥(fa)的工(gong)作原(yuan)理(li):意大利ATOS比(bi)例(li)閥(fa)工(gong)作原(yuan)理(li)指令(ling)信號(hao)經(jīng)(jing)比例放大器進(jin)行功(gong)率放大,並按(an)比例(li)輸出(chu)電流給比例閥(fa)的比例電磁鐵(tie),比例電磁鐵(tie)輸出力並(bing)按(an)比例(li)移動(dong)閥(fa)芯(xin)的位置(zhi),即可(ke)按(an)比(bi)例(li)控(kong)制液流的流量(liang)和改變(bian)液流的方向,從而實(shi)現(xiàn)(xian)對執(zhí)(zhi)行機構的位置(zhi)或(huo)速(su)度(du)控(kong)制。在(zai)某些對位置(zhi)或(huo)速(su)度(du)精(jing)度(du)要(yao)求(qiu)較高(gao)的應用(yong)場(chang)合,還可(ke)通(tong)過(guo)對執(zhí)(zhi)行機構的位移或(huo)速(su)度(du)檢(jian)測(ce),構成(cheng)閉環(huán)控(kong)制系(xi)統(tǒng)。意大利ATOS比(bi)例(li)閥(fa)由(you)直(zhi)流比例電磁鐵(tie)與液壓(ya)閥(fa)兩部(bu)分組(zu)成(cheng),意大利ATOS比(bi)例(li)閥(fa)實(shi)現(xiàn)(xian)連續(xù)控(kong)制的核心是(shi)采(cai)用(yong)了(le)比
詳(xiang)細(xi)>>德國(guo)HYDAC濾(lv)芯1300R005ON/-KB型(xing)的售(shou)後保養(yǎng)(yang)大全:壹(yi)看(kan)德國(guo)HYDAC濾(lv)芯材(cai)質空(kong)氣(qi)濾(lv)芯主要(yao)的過(guo)濾(lv)材(cai)質是濾(lv)紙,如(ru)今濾(lv)芯濾(lv)紙主要(yao)采(cai)用(yong)國(guo)產(chan)紙和進口紙,無論(lun)國(guo)產(chan)還是進(jin)口紙都是(shi)有良好(hao)的過(guo)濾(lv)性能(neng),而假(jia)濾(lv)芯采(cai)用(yong)的劣質濾(lv)紙,不能(neng)阻(zu)止灰(hui)塵進(jin)入(ru)發(fā)動機,從而影響(xiang)發(fā)動機正常工(gong)作。壹(yi)般(ban)正品的濾(lv)芯的濾(lv)紙顏色(se)統(tǒng)壹,紙(zhi)面比(bi)較平整(zheng);而劣質濾(lv)芯濾(lv)紙顏色(se)不統(tǒng)壹,紙(zhi)面發(fā)毛(mao),質(zhi)地很(hen)差(cha)。二(er)看(kan)德國(guo)HYDAC濾(lv)芯的膠質如(ru)今濾(lv)芯的構造壹(yi)般(ban)濾(lv)紙和(he)橡(xiang)膠(jiao)粘(zhan)合(he)組(zu)成(cheng),而真(zhen)假(jia)濾(lv)芯的膠質也(ye)是(shi)有區(qū)(qu)別的。真(zhen)品(pin)濾(lv)芯的橡(xiang)膠(jiao)質(zhi)地較好,富有彈(dan)性,而假(jia)濾(lv)芯橡(xiang)膠(jiao)
詳(xiang)細(xi)>>280.395型(xing)德國(guo)EWO減(jian)壓(ya)閥(fa)的安(an)裝(zhuang)大全:安(an)裝(zhuang)280.395型(xing)德國(guo)EWO減(jian)壓(ya)閥(fa)的要(yao)求(qiu):1.減(jian)壓(ya)閥(fa)的安(an)裝(zhuang)應(ying)在供水管網(wǎng)試壓(ya)、沖洗(xi)合(he)格(ge)後進行。檢(jian)查(zha)數(shù)(shu)量(liang):全數(shù)(shu)檢(jian)查(zha)。檢(jian)查(zha)方法:檢(jian)查(zha)管道(dao)試(shi)壓(ya)及(ji)沖洗(xi)記(ji)錄(lu)。2.減(jian)壓(ya)閥(fa)安(an)裝(zhuang)前(qian)應(ying)檢(jian)查(zha):其規(guī)(gui)格(ge)型(xing)號(hao)應與(yu)設(she)計相(xiang)符;閥(fa)外(wai)控(kong)制管路(lu)及(ji)導向閥(fa)各(ge)連接件(jian)不應(ying)有松動(dong);外(wai)觀應無機械(xie)損傷,並(bing)應清(qing)除閥(fa)內(nei)異(yi)物(wu)。檢(jian)查(zha)數(shù)(shu)量(liang):全數(shù)(shu)檢(jian)查(zha)。檢(jian)查(zha)方法:對照圖紙(zhi),觀察檢(jian)查(zha)和(he)手(shou)扳(ban)檢(jian)查(zha)3.減(jian)壓(ya)閥(fa)水(shui)流方向應與(yu)供水管網(wǎng)水流壹致。檢(jian)查(zha)數(shù)(shu)量(liang):全數(shù)(shu)檢(jian)查(zha)。檢(jian)查(zha)方法:觀(guan)察檢(jian)查(zha)。4.應(ying)在(zai)進(jin)水側(ce)安(an)裝(zhuang)過(guo)濾(lv)器,並(bing)宜在(zai)其前(qian)後安(an)裝(zhuang)控(kong)制
詳(xiang)細(xi)>>德國(guo)REXROTH齒輪(lun)泵(beng)PGF1-21/5.0RA01VP1型工(gong)作時(shi)的原理(li):德國(guo)REXROTH齒輪(lun)泵(beng)的概(gai)念是(shi)很(hen)簡(jian)單(dan)的,它(ta)的基本形(xing)式(shi)就是兩個尺(chi)寸(cun)相(xiang)同的齒輪(lun)在壹(yi)個緊(jin)密(mi)配合的殼體內(nei)相(xiang)互(hu)嚙(nie)合(he)旋轉(zhuan),這個殼體的內(nei)部(bu)類(lei)似“8”字形(xing),兩個齒(chi)輪(lun)裝(zhuang)在(zai)裏面,齒輪(lun)的外(wai)徑及(ji)兩側(ce)與(yu)殼體緊(jin)密(mi)配合。來自(zi)於擠(ji)出機的物(wu)料(liao)在吸入(ru)口進入(ru)兩個齒(chi)輪(lun)中間,並(bing)充(chong)滿(man)這壹空(kong)間,隨(sui)著(zhe)齒(chi)的旋轉沿(yan)殼體運動(dong),最(zui)後在兩齒嚙(nie)合(he)時(shi)排(pai)出。德國(guo)REXROTH齒輪(lun)泵(beng)也叫正排(pai)量(liang)裝(zhuang)置(zhi),即像壹個缸筒(tong)內(nei)的活塞(sai),當(dang)壹(yi)個齒(chi)進入(ru)另(ling)壹(yi)個齒(chi)的流體空(kong)間時(shi),因(yin)為(wei)液體(ti)是(shi)不可(ke)壓(ya)縮(suo)的,所以液體(ti)
詳(xiang)細(xi)>>D2776B4011型(xing)美國(guo)ROSS電磁閥(fa)有五個產(chan)品特點(dian):1、D2776B4011型(xing)美國(guo)ROSS電磁閥(fa)外(wai)漏堵(du)絕(jue),內(nei)漏易(yi)控(kong),使用(yong)安(an)全內(nei)外(wai)泄漏是(shi)危(wei)及(ji)安(an)全的要(yao)素(su)。其它(ta)自(zi)控(kong)閥(fa)通(tong)常將閥(fa)桿伸(shen)出,由(you)電動(dong)、氣(qi)動(dong)、液動(dong)執(zhí)(zhi)行機構控(kong)制閥(fa)芯(xin)的轉動或(huo)移動(dong)。這都要(yao)解(jie)決(jue)長(chang)期動作(zuo)閥(fa)桿動(dong)密(mi)封的外(wai)泄漏難題(ti);唯(wei)有電磁閥(fa)是(shi)用(yong)電磁力作(zuo)用(yong)於密(mi)封在電動(dong)調(tiao)節(jié)(jie)閥(fa)隔(ge)磁套(tao)管內(nei)的鐵芯完(wan)成(cheng),不存在動(dong)密(mi)封,所以(yi)外(wai)漏易(yi)堵(du)絕(jue)。電動(dong)閥(fa)力矩(ju)控(kong)制不易(yi),容易產(chan)生(sheng)內(nei)漏,甚(shen)至拉(la)斷(duan)閥(fa)桿頭(tou)部(bu);電磁閥(fa)的結構型式(shi)容易控(kong)制內(nei)泄漏,直(zhi)至降為零(ling)。所以(yi),電磁閥(fa)使用(yong)特(te)別安(an)全,尤其適(shi)用(yong)於腐蝕
詳(xiang)細(xi)>>使用(yong)與(yu)操(cao)作(zuo)德國(guo)IFM壓(ya)力開關PK6524型的三個方法:1.設(she)置(zhi)控(kong)制壓(ya)力的方法(1)短(duan)按(ON/OFF)運行鍵,關閉運行指示燈(deng),壓(ya)力控(kong)制系(xi)統(tǒng)關閉。(2)設(she)置(zhi)控(kong)制上(shang)限(xian)/下限(xian)短(duan)按SET鍵1次,進(jin)入(ru)下限(xian)設(she)置(zhi)狀態(tài)(對應(ying)下限(xian)指(zhi)示(shi)燈亮(liang)),通(tong)過(guo)(▲)(▼)設(she)置(zhi)數(shù)值,設(she)置(zhi)下限(xian)完(wan)成(cheng)後,短(duan)按SET鍵進入(ru)上(shang)限(xian)設(she)置(zhi),設(she)置(zhi)方法同上(shang)。(3)設(she)置(zhi)完成(cheng)後,按SET鍵將設(she)定值(zhi)自(zi)動(dong)存入(ru)電腦(nao)芯片(參(can)數(shù)(shu)修(xiu)改後,5秒(miao)鐘內(nei)無按鍵(jian)操(cao)作(zuo)會自(zi)動(dong)保(bao)存當(dang)前(qian)參(can)數(shù)(shu)設(she)置(zhi))。(4)再(zai)次按(ON/OFF)運(yun)行鍵(對應(ying)運(yun)行指示燈(deng)亮(liang)),電機開始(shi)工(gong)作。2.單(dan)位切(qie)換方
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