SDHE-0631/2/MP DC 10S型意(yi)大(da)利(li)ATOS電(dian)磁(ci)閥(fa)的(de)故障(zhang)排(pai)除(chu)方法:
1、意大(da)利(li)ATOS電(dian)磁(ci)閥(fa)通電(dian)後不(bu)工(gong)作(zuo)
檢(jian)查電(dian)源(yuan)接(jie)線是(shi)否不(bu)良(liang)→重新(xin)接(jie)線和(he)接(jie)插件(jian)的(de)連接(jie)
檢(jian)查電(dian)源(yuan)電(dian)壓(ya)是(shi)否在±工作(zuo)範(fàn)(fan)圍(wei)-→調(diào)(tiao)致正常(chang)位置(zhi)範(fàn)(fan)圍(wei)
線(xian)圈是(shi)否脫(tuo)焊(han)→重(zhong)新(xin)焊接(jie)
線圈短(duan)路→更換(huan)線圈
工(gong)作(zuo)壓(ya)差是(shi)否不(bu)合適→調(diào)(tiao)整壓(ya)差→或(huo)更(geng)換(huan)相(xiang)稱(cheng)的(de)電(dian)磁(ci)閥(fa)
流(liu)體溫(wen)度(du)過(guò)高(gao)→更換(huan)相(xiang)稱(cheng)的(de)電(dian)磁(ci)閥(fa)
有(you)雜(za)質(zhì)(zhi)使(shi)電(dian)磁(ci)閥(fa)的(de)主(zhu)閥芯(xin)和(he)動(dòng)鐵芯(xin)卡(ka)死→進(jìn)(jin)行(xing)清洗(xi),如有(you)密(mi)封(feng)損(sun)壞(huai)應(yīng)更(geng)換(huan)密封(feng)並(bing)安(an)裝過(guò)濾(lv)器(qi)
液體粘度(du)太(tai)大(da),頻(pin)率太高(gao)和壽(shou)命已(yi)到→更換(huan)產(chǎn)(chan)品(pin)
2、意(yi)大(da)利(li)ATOS電(dian)磁(ci)閥(fa)不(bu)能(neng)關(guān)(guan)閉
主(zhu)閥(fa)芯(xin)或(huo)鐵動(dòng)芯(xin)的(de)密封件(jian)已(yi)損壞(huai)→更換(huan)密封(feng)件(jian)
流(liu)體溫(wen)度(du)、粘(zhan)度(du)是(shi)否過(guò)高(gao)→更換(huan)對(duì)口(kou)的電(dian)磁(ci)閥(fa)
有(you)雜(za)質(zhì)(zhi)進(jìn)(jin)入電(dian)磁(ci)閥(fa)產(chǎn)(chan)閥(fa)芯(xin)或(huo)動(dòng)鐵芯(xin)→進(jìn)(jin)行(xing)清洗(xi)
彈(dan)簧(huang)壽(shou)命(ming)已到或變形(xing)→更換(huan)
節(jié)流(liu)孔平(ping)衡孔(kong)堵塞→及(ji)時(shí)(shi)清洗(xi)
工(gong)作(zuo)頻(pin)率太高(gao)或壽(shou)命已(yi)到→改選產(chǎn)(chan)品(pin)或(huo)更(geng)新產(chǎn)(chan)品(pin)
3、意(yi)大(da)利(li)ATOS電(dian)磁(ci)閥(fa)其(qi)它(ta)情(qing)況(kuang)
內(nèi)泄漏(lou)→檢(jian)查密封件(jian)是(shi)否損壞(huai),彈簧(huang)是(shi)否裝配不(bu)良(liang)
外(wai)泄漏(lou)→連(lian)接(jie)處松(song)動(dòng)或(huo)密封件(jian)已(yi)壞(huai)→緊(jin)螺絲(si)或更(geng)換(huan)密封(feng)件(jian)
通電(dian)時(shí)(shi)有噪(zao)聲→頭(tou)子上緊(jin)固(gu)件(jian)松(song)動(dòng),擰緊(jin)。電(dian)壓(ya)波動(dòng)不(bu)在允許(xu)範(fàn)(fan)圍(wei)內(nèi),調(diào)(tiao)整好電(dian)壓(ya)。鐵芯(xin)吸合面雜(za)質(zhì)(zhi)或(huo)不(bu)平(ping),及(ji)時(shí)(shi)清洗(xi)或(huo)更(geng)換(huan)。
意大(da)利(li)ATOS電(dian)磁(ci)閥(fa)本(ben)身結(jié)構(gòu)(gou)簡(jiǎn)(jian)單,價(jià)(jia)格(ge)也低,比起調(diào)(tiao)節(jié)閥(fa)等其(qi)它(ta)種類(lei)執(zhí)行(xing)器(qi)易於(yu)安(an)裝維(wei)護(hù)。更顯(xian)著(zhu)的(de)是(shi)所組(zu)成(cheng)的自(zi)控(kong)系(xi)統(tǒng)(tong)簡(jiǎn)單得(de)多,價(jià)(jia)格(ge)要(yao)低(di)得(de)多。由於電(dian)磁(ci)閥(fa)是(shi)開(kāi)(kai)關(guān)(guan)信號(hào)控(kong)制(zhi),與(yu)工(gong)控(kong)計(jì)(ji)算機(jī)連(lian)接(jie)十(shi)分(fen)方便。在當(dāng)今電(dian)腦(nao)普(pu)及(ji),價(jià)(jia)格(ge)大(da)幅(fu)下降(jiang)的時(shí)(shi)代,電(dian)磁(ci)閥(fa)的(de)優(yōu)(you)勢(shì)就更(geng)加(jia)明顯(xian)。
意大(da)利(li)ATOS電(dian)磁(ci)閥(fa)響(xiang)應(yīng)(ying)時(shí)(shi)間(jian)可以短(duan)至幾(ji)個(gè)毫(hao)秒(miao),即(ji)使(shi)是(shi)先(xian)導(dǎo)式電(dian)磁(ci)閥(fa)也可以控(kong)制(zhi)在幾(ji)十(shi)毫秒(miao)內(nèi)。由於自(zi)成(cheng)回(hui)路,比之其(qi)它(ta)自(zi)控(kong)閥(fa)反應(yīng)更靈敏(min)。設(shè)(she)計(jì)(ji)得(de)當(dāng)?shù)?de)電(dian)磁(ci)閥(fa)線(xian)圈功(gong)率消耗很低,屬(shu)節(jié)能(neng)產(chǎn)(chan)品(pin);還可做(zuo)到(dao)只需觸發(fā)動(dòng)作(zuo),自(zi)動(dòng)保持(chi)閥(fa)位,平(ping)時(shí)(shi)壹(yi)點(diǎn)也不(bu)耗電(dian)。電(dian)磁(ci)閥(fa)外(wai)形(xing)尺(chi)寸小,既(ji)節(jié)省空(kong)間(jian),又輕巧(qiao)美觀。
意大(da)利(li)ATOS電(dian)磁(ci)閥(fa)是(shi)由電(dian)磁(ci)線(xian)圈和(he)磁(ci)芯(xin)組(zu)成(cheng),是(shi)包(bao)含(han)壹(yi)個(gè)或(huo)幾(ji)個(gè)孔(kong)的(de)閥(fa)體。當(dāng)線(xian)圈通電(dian)或(huo)斷電(dian)時(shí)(shi),磁芯(xin)的(de)運(yùn)轉(zhuǎn)將(jiang)導(dǎo)致流體通過(guò)閥體或被(bei)切斷,以達(dá)(da)到改變流(liu)體方向的目的(de)。意(yi)大(da)利(li)ATOS電(dian)磁(ci)閥(fa)的(de)電(dian)磁(ci)部件(jian)由固(gu)定鐵芯(xin)、動(dòng)鐵芯(xin)、線(xian)圈等部件(jian)組(zu)成(cheng);閥體部分(fen)由滑閥(fa)芯(xin)、滑閥(fa)套、彈簧(huang)底座等組(zu)成(cheng)。電(dian)磁(ci)線(xian)圈被(bei)直(zhi)接(jie)安(an)裝在閥體上,閥體被(bei)封(feng)閉(bi)在密封管(guan)中(zhong),構(gòu)(gou)成(cheng)壹(yi)個(gè)簡(jiǎn)(jian)潔(jie)、緊(jin)湊的組(zu)合。我們?cè)谏?sheng)產(chǎn)(chan)中(zhong)常(chang)用的(de)電(dian)磁(ci)閥(fa)有(you)二位三通、二位四通、二位五(wu)通等。這裏先(xian)說(shuō)(shuo)說(shuō)(shuo)二位的含義:對(duì)(dui)於(yu)電(dian)磁(ci)閥(fa)來(lái)(lai)說(shuō)(shuo)就(jiu)是(shi)帶(dai)電(dian)和(he)失(shi)電(dian),對(duì)(dui)於(yu)所控(kong)制(zhi)的(de)閥(fa)門來(lái)說(shuō)(shuo)就(jiu)是(shi)開(kāi)(kai)和(he)關(guān)(guan)。
意大(da)利(li)ATOS電(dian)磁(ci)閥(fa)裏(li)有(you)密閉的腔,在不(bu)同(tong)位置(zhi)開(kāi)(kai)有(you)通孔(kong),每個(gè)孔(kong)連(lian)接(jie)不(bu)同(tong)的油(you)管(guan),腔中間(jian)是(shi)活塞,兩面(mian)是(shi)兩(liang)塊(kuai)電(dian)磁(ci)鐵,哪(na)面(mian)的(de)磁(ci)鐵線圈通電(dian)閥(fa)體就會(huì)(hui)被(bei)吸引(yin)到哪(na)邊(bian),通過(guò)控(kong)制(zhi)閥(fa)體的移(yi)動(dòng)來(lái)(lai)開(kāi)(kai)啟(qi)或(huo)關(guān)(guan)閉不(bu)同(tong)的排(pai)油(you)孔(kong),而(er)進(jìn)(jin)油(you)孔(kong)是(shi)常(chang)開(kāi)(kai)的(de),液壓(ya)油(you)就(jiu)會(huì)(hui)進(jìn)(jin)入不(bu)同(tong)的排(pai)油(you)管(guan),然(ran)後通過(guò)油(you)的(de)壓(ya)力(li)來(lái)推(tui)動(dòng)油(you)缸(gang)的(de)活塞,活塞又帶(dai)動(dòng)活塞桿,活塞桿帶(dai)動(dòng)機(jī)械裝置(zhi)。這樣(yang)通過(guò)控(kong)制(zhi)電(dian)磁(ci)鐵的電(dian)流(liu)通斷就控(kong)制(zhi)了機(jī)械運(yùn)動(dòng)。
產(chǎn)(chan)品(pin)實(shí)(shi)物(wu)如下圖所示(shi):
