德國(guó)IFM壓力傳(chuan)感(gan)器PN7070型(xing)的幾個(gè)應(yīng)(ying)用(yong)領(lǐng)域(yu):德國(guó)IFM壓力傳(chuan)感(gan)器PN7070型(xing)主要應(yīng)用(yong)於:增(zeng)壓缸(gang)、增(zeng)壓器(qi)、氣(qi)液增(zeng)壓缸(gang)、氣(qi)液增(zeng)壓器(qi)、壓力機(jī)(ji),壓縮機(jī)(ji),空調(diào)制冷設(shè)備(bei)等領(lǐng)域(yu)。德國(guó)IFM壓力傳(chuan)感(gan)器PN7070型(xing)應(yīng)用(yong)於液(ye)壓系統(tǒng):壓力傳(chuan)感(gan)器在液壓系統(tǒng)中主要是(shi)來完成(cheng)力的閉環(huán)控制(zhi)。當(dāng)(dang)控制閥(fa)芯突(tu)然(ran)移動(dòng)時(shí),在極短(duan)的時(shí)間(jian)內(nèi)會(huì)形(xing)成(cheng)幾倍於(yu)系統(tǒng)工(gong)作(zuo)壓力的尖(jian)峰(feng)壓力。在典型(xing)的行(xing)走機(jī)(ji)械和(he)工(gong)業(yè)(ye)液壓中,如果(guo)設(shè)計(jì)時(shí)沒有考慮到(dao)這樣(yang)的工(gong)況(kuang),任(ren)何(he)壓力傳(chuan)感(gan)器很快就(jiu)會(huì)被破(po)壞。需要使用(yong)抗沖擊的壓力傳(chuan)感(gan)器,壓力傳(chuan)感(gan)器實(shí)(shi)現(xiàn)(xian)抗沖擊主要有2種(zhong)方(fang)法(fa),壹
詳(xiang)細(xì)>>五(wu)個(gè)(ge)點(diǎn)來介紹280.395型(xing)德國(guó)EWO過濾(lv)器的性(xing)能特點(diǎn):1.高(gao)效(xiao),精(jing)確過濾(lv):特殊結(jié)構(gòu)的濾(lv)盤過濾(lv)技術(shù),性(xing)能精確(que)靈(ling)敏,確保只有粒徑小(xiao)於要求的顆粒(li)才能(neng)進(jìn)(jin)入(ru)系統(tǒng),是(shi)有效(xiao)的過濾(lv)系統(tǒng);規(guī)格有5μ、10μ、20μ、55μ、100μ、130μ、200μ等多(duo)種(zhong),用(yong)戶(hu)可根據(jù)(ju)用(yong)水要求選(xuan)擇(ze)不同(tong)精(jing)度(du)的過濾(lv)盤。系統(tǒng)流量(liang)可根據(jù)(ju)需要靈(ling)活(huo)調(diào)節(jié)(jie)。2.標(biāo)準(zhǔn)(zhun)模塊(kuai)化(hua),節(jié)(jie)省占地:系統(tǒng)基於標(biāo)準(zhǔn)(zhun)盤(pan)式(shi)過濾(lv)單(dan)元,按(an)模塊(kuai)化(hua)設(shè)計(jì),用(yong)戶(hu)可按(an)需取舍(she),靈(ling)活(huo)可變,互(hu)換(huan)性(xing)強(qiáng)(qiang)。系統(tǒng)緊湊(cou),占地極小(xiao),可靈(ling)活(huo)利用(yong)邊角(jiao)空間進(jìn)(jin)行(xing)安(an)裝(zhuang),如處理(li)水(shui)量(liang)300m3/h左右(you)的設(shè)備(bei)占地
詳(xiang)細(xì)>>選(xuan)購(gòu)(gou)A6323/1131/7105型(xing)德國(guó)GSR電(dian)磁閥(fa)需要考量(liang)四點(diǎn):壹、德國(guó)GSR電(dian)磁閥(fa)的安(an)全性(xing):1、腐蝕性(xing)介質(zhì):宜(yi)選(xuan)用(yong)塑料(liao)王電(dian)磁閥(fa)和全不銹(xiu)鋼;對(duì)於強(qiáng)(qiang)腐(fu)蝕的介質(zhì)(zhi)必須(xu)選(xuan)用(yong)隔離膜(mo)片式(shi)。中性(xing)介質(zhì),也(ye)宜(yi)選(xuan)用(yong)銅(tong)合金為閥(fa)殼材料(liao)的電(dian)磁閥(fa),否(fou)則,閥(fa)殼中常(chang)有銹(xiu)屑脫落,尤(you)其是(shi)動(dòng)作不頻繁(fan)的場(chǎng)合。氨用(yong)閥(fa)則不能采(cai)用(yong)銅(tong)材。2、爆(bao)炸(zha)性(xing)環(huán)境(jing):必(bi)須(xu)選用(yong)相(xiang)應(yīng)防爆等級(jí)產(chǎn)(chan)品,露天(tian)安(an)裝(zhuang)或粉塵多(duo)場(chǎng)合應(yīng)選(xuan)用(yong)防水,防塵品種(zhong)。3、電(dian)磁閥(fa)公(gong)稱(cheng)壓力應(yīng)超(chao)過管內(nèi)最(zui)高(gao)工(gong)作(zuo)壓力。二(er)、德國(guó)GSR電(dian)磁閥(fa)的適用(yong)性(xing):1、介質(zhì)特性(xing)1)質(zhì)氣,液(ye)態(tài)或混合狀態(tài)分(fen)別(bie)選用(yong)不同(tong)品
詳(xiang)細(xì)>>O5D102型(xing)德國(guó)IFM激光(guang)傳(chuan)感(gan)器這款(kuan)產(chǎn)(chan)品有四個(gè)功(gong)能:利用(yong)激光(guang)的高(gao)方向(xiang)性(xing)、高(gao)單(dan)色(se)性(xing)和高(gao)亮度(du)等特點(diǎn)可(ke)實(shí)(shi)現(xiàn)(xian)無(wu)接(jie)觸(chu)遠(yuǎn)(yuan)距(ju)離測(cè)(ce)量(liang)。O5D102型(xing)德國(guó)IFM激光(guang)傳(chuan)感(gan)器常(chang)用(yong)於長(zhǎng)(chang)度(du)、距(ju)離、振(zhen)動(dòng)、速度(du)、方位等物(wu)理量(liang)的測(cè)量(liang),還可(ke)用(yong)於探傷(shang)和大(da)氣(qi)汙(wu)染物(wu)的監(jiān)(jian)測(cè)(ce)等。1、O5D102型(xing)德國(guó)IFM激光(guang)傳(chuan)感(gan)器測(cè)(ce)長(zhǎng)(chang)精密測(cè)量(liang)長(zhǎng)(chang)度(du)是(shi)精密(mi)機(jī)(ji)械制(zhi)造(zao)工(gong)業(yè)(ye)和光學(xué)(xue)加工(gong)工(gong)業(yè)(ye)的關(guān)鍵(jian)技術(shù)之(zhi)壹。現(xiàn)(xian)代(dai)長(zhǎng)(chang)度(du)計(jì)量(liang)多(duo)是(shi)利用(yong)光波的幹(gan)涉現(xiàn)(xian)象(xiang)來進(jìn)(jin)行(xing)的,其精(jing)度(du)主要取決於(yu)光的單(dan)色(se)性(xing)的好壞。激光(guang)是(shi)理想(xiang)的光源(yuan),它比(bi)以(yi)往(wang)好的單(dan)色(se)光(guang)源(yuan)(氪(ke)-86燈)還純10萬倍(bei)。因此(ci)激光(guang)測(cè)(ce)長(zhǎng)(chang)的量(liang)
詳(xiang)細(xì)>>德國(guó)REXROTH齒輪泵(beng)R900932137型(xing)工(gong)作(zuo)時(shí)的原理(li)手冊(cè)(ce):德國(guó)REXROTH齒輪泵(beng)R900932137型(xing)的概念(nian)是(shi)很簡(jiǎn)(jian)單(dan)的,它的最基(ji)本形(xing)式(shi)就(jiu)是(shi)兩個(gè)(ge)尺(chi)寸(cun)相(xiang)同(tong)的齒輪在壹個(gè)緊密配合的殼體內(nèi)相(xiang)互(hu)嚙合旋(xuan)轉(zhuǎn),這個(gè)(ge)殼(ke)體的內(nèi)部(bu)類(lei)似“8”字(zi)形(xing),兩個(gè)(ge)齒(chi)輪裝在裏(li)面(mian),齒輪的外徑及(ji)兩側(cè)(ce)與殼(ke)體緊密配合。來自(zi)於擠(ji)出機(jī)(ji)的物(wu)料(liao)在吸入(ru)口進(jìn)(jin)入(ru)兩(liang)個(gè)(ge)齒(chi)輪中間(jian),並(bing)充滿這壹空間,隨(sui)著(zhe)齒(chi)的旋(xuan)轉(zhuǎn)沿(yan)殼(ke)體運(yùn)動(dòng),最後在兩齒(chi)嚙合時(shí)排(pai)出。德國(guó)REXROTH齒輪泵(beng)R900932137型(xing)也叫(jiao)正(zheng)排(pai)量(liang)裝置,即像(xiang)壹個(gè)缸筒(tong)內(nèi)的活(huo)塞,當(dāng)(dang)壹個(gè)齒進(jìn)(jin)入(ru)另(ling)壹個(gè)齒的流體空間(jian)
詳(xiang)細(xì)>>現(xiàn)(xian)貨(huo)美國(guó)PARKER電(dian)磁閥(fa)M08434630型(xing)的五個(gè)(ge)主要特點(diǎn):1、美(mei)國(guó)PARKER電(dian)磁閥(fa)M08434630型(xing)外漏(lou)堵絕,內(nèi)漏(lou)易(yi)控,使用(yong)安(an)全內(nèi)外泄漏(lou)是(shi)危(wei)及(ji)安(an)全的要素。其它自(zi)控閥(fa)通常將閥(fa)桿(gan)伸出,由電(dian)動(dòng)、氣動(dòng)、液動(dòng)執(zhí)行(xing)機(jī)(ji)構(gòu)控制(zhi)閥(fa)芯的轉(zhuǎn)動(dòng)或移動(dòng)。這都(dou)要解決長(zhǎng)(chang)期動(dòng)作閥(fa)桿(gan)動(dòng)密封的外泄漏(lou)難(nan)題;唯有電(dian)磁閥(fa)是(shi)用(yong)電(dian)磁力作用(yong)於密(mi)封(feng)在電(dian)動(dòng)調(diào)節(jié)(jie)閥(fa)隔磁套管(guan)內(nèi)的鐵芯完(wan)成(cheng),不存在動(dòng)密封,所以(yi)外漏(lou)易(yi)堵絕。電(dian)動(dòng)閥(fa)力矩控(kong)制不易,容易產(chǎn)(chan)生(sheng)內(nèi)漏(lou),甚(shen)至(zhi)拉(la)斷閥(fa)桿(gan)頭部(bu);電(dian)磁閥(fa)的結(jié)構(gòu)型(xing)式(shi)容易控制(zhi)內(nèi)泄(xie)漏(lou),直(zhi)至(zhi)降(jiang)為零。所以(yi),電(dian)磁閥(fa)使用(yong)特別安(an)全,尤(you)其適(shi)
詳(xiang)細(xì)>>美(mei)國(guó)PARKER壓力傳(chuan)感(gan)器SCPSD-250-14-17型(xing)的故障(zhang)與檢(jian)測(cè):美(mei)國(guó)PARKER壓力傳(chuan)感(gan)器容易出現(xiàn)(xian)的故障(zhang)主要有以(yi)下幾種(zhong):第(di)壹種(zhong)是(shi)壓力上(shang)去(qu),變送(song)器(qi)輸(shu)也上(shang)不去(qu)。此(ci)種(zhong)情況(kuang),先(xian)應(yīng)(ying)檢(jian)查(zha)壓力接(jie)口是(shi)否(fou)漏(lou)氣(qi)或者(zhe)被(bei)堵住,如果(guo)確(que)認(rèn)(ren)不是(shi),檢(jian)查(zha)接(jie)線方式(shi)和檢(jian)查(zha)電(dian)源,如電(dian)源正(zheng)常則(ze)進(jìn)(jin)行(xing)簡(jiǎn)單(dan)加壓看(kan)輸(shu)出是(shi)否(fou)變化(hua),或者(zhe)察看(kan)傳(chuan)感(gan)器零位是(shi)否(fou)有輸(shu)出,若無(wu)變化(hua)則傳(chuan)感(gan)器已損壞,可(ke)能是(shi)儀(yi)表損壞或者(zhe)整(zheng)個(gè)系統(tǒng)的其他環(huán)節(jié)(jie)的問(wen)題(ti);第(di)二(er)種(zhong)是(shi)加壓變送(song)器(qi)輸(shu)出不變化(hua),再加壓變送(song)器(qi)輸(shu)出突(tu)然(ran)變化(hua),泄壓變送(song)器(qi)零位回不去(qu),很有可能是(shi)壓力傳(chuan)感(gan)器密(mi)封(feng)圈的問(wen)題(ti)。常(chang)
詳(xiang)細(xì)>>