徐州煤礦使用美國mac電磁閥

對線(xian)圈引出線(xian)的(de)(de)連接(jie)要核查，特別是(shi)三根(gen)引出線(xian)的(de)(de)場(chang)合(he)。電氣(qi)回路(lu)要接(jie)入(ru)相應(ying)(ying)的(de)(de)保險線(xian)，作(zuo)為(wei)電氣(qi)回路(lu)的(de)(de)保護。為(wei)了維(wei)護與修理作(zuo)業方便(bian)，操作(zuo)前(qian)(qian)的(de)(de)準備,操作(zuo)閥門(men)前(qian)(qian)，應(ying)(ying)認真閱讀操作(zuo)說(shuo)明(ming)。操作(zuo)前(qian)(qian)一定要清(qing)楚氣(qi)體的(de)(de)流向，應(ying)(ying)注意(yi)檢查閥門(men)開(kai)閉標志(zhi)。檢查電動(dong)閥外觀(guan)，看(kan)該(gai)電動(dong)閥門(men)是(shi)否(fou)受潮，電磁(ci)(ci)閥的(de)(de)安裝(zhuang)須知： 安裝(zhuang)前(qian)(qian)應(ying)(ying)仔細閱讀產品的(de)(de)使(shi)用(yong)說(shuo)明(ming)書，查核產品是(shi)否(fou)*符合(he)使(shi)用(yong)要求(qiu)，熟悉安裝(zhuang)要點，做好準備工作(zuo)。接(jie)管(guan)之前(qian)(qian)用(yong)0.3MPa的(de)(de)壓力對管(guan)道(dao)充分沖洗，把(ba)管(guan)道(dao)中(zhong)的(de)(de)金(jin)屬粉(fen)末(mo)密封(feng)材料殘留，銹垢等*清(qing)除。注意(yi)介質(zhi)的(de)(de)潔度，如果介質(zhi)內混有(you)的(de)(de)塵(chen)垢，雜質(zhi)妨礙電磁(ci)(ci)閥的(de)(de)正常工作(zuo)，管(guan)道(dao)中(zhong)應(ying)(ying)裝(zhuang)過濾閥。電磁(ci)(ci)閥不宜裝(zhuang)在管(guan)道(dao)低，裝(zhuang)在容器(qi)的(de)(de) 管(guan)道(dao)中(zhong)，注意(yi)不 自容器(qi)底部(bu)引出，而應(ying)(ying)裝(zhuang)在容器(qi)底部(bu)稍上們位置。

徐州煤礦使用美國mac電磁閥

美(mei)國mac電(dian)(dian)磁閥(fa)(fa)(fa)的(de)(de)使用說明(ming)安(an)裝蒸汽(qi)用電(dian)(dian)磁閥(fa)(fa)(fa)入口側應裝有(you)疏(shu)水閥(fa)(fa)(fa)，美(mei)國mac電(dian)(dian)磁閥(fa)(fa)(fa)通(tong)電(dian)(dian)時，電(dian)(dian)磁力(li)把(ba)先導孔(kong)打開(kai)，在(zai)(zai)凍結場所使用時，用隔熱(re)材料對(dui)管(guan)道(dao)加(jia)以(yi)保護或在(zai)(zai)管(guan)道(dao)上設置(zhi)(zhi)加(jia)熱(re)器(qi)。要確認一(yi)下，電(dian)(dian)磁閥(fa)(fa)(fa)本身(shen)及它與接(jie)管(guan)連(lian)接(jie)處(chu)(chu)(chu)是否有(you)泄露。該處(chu)(chu)(chu)接(jie)管(guan)應傾斜，疏(shu)水閥(fa)(fa)(fa)裝在(zai)(zai)低位(wei)。如果有(you)受潮要作干燥處(chu)(chu)(chu)理(li)；如果發現(xian)有(you)其他問題要及時處(chu)(chu)(chu)理(li)，不(bu)(bu)得帶(dai)故障操作。對(dui)停用3個(ge)月以(yi)上的(de)(de)電(dian)(dian)動(dong)裝置(zhi)(zhi)，通(tong)電(dian)(dian)時，電(dian)(dian)磁線圈(quan)產生電(dian)(dian)磁力(li)把(ba)關(guan)閉(bi)件(jian)從閥(fa)(fa)(fa)座上提起，閥(fa)(fa)(fa)門打開(kai)；斷(duan)電(dian)(dian)時，電(dian)(dian)磁力(li)消(xiao)失，彈簧(huang)把(ba)關(guan)閉(bi)件(jian)壓(ya)在(zai)(zai)閥(fa)(fa)(fa)座上，閥(fa)(fa)(fa)門關(guan)閉(bi)。啟動(dong)前(qian)應檢查離(li)合器(qi)，電(dian)(dian)磁閥(fa)(fa)(fa)里有(you)密閉(bi)的(de)(de)腔，在(zai)(zai)不(bu)(bu)同(tong)位(wei)置(zhi)(zhi)開(kai)有(you)通(tong)孔(kong)，每個(ge)孔(kong)連(lian)接(jie)不(bu)(bu)同(tong)的(de)(de)油(you)(you)管(guan)，腔中(zhong)間是活塞，兩面是兩塊電(dian)(dian)磁鐵，哪面的(de)(de)磁鐵線圈(quan)通(tong)電(dian)(dian)閥(fa)(fa)(fa)體就會被吸引到(dao)哪邊，通(tong)過控制閥(fa)(fa)(fa)體的(de)(de)移(yi)動(dong)來開(kai)啟或關(guan)閉(bi)不(bu)(bu)同(tong)的(de)(de)排油(you)(you)孔(kong)，而(er)進油(you)(you)孔(kong)是常開(kai)的(de)(de)，液壓(ya)油(you)(you)就會進入不(bu)(bu)同(tong)的(de)(de)排油(you)(you)管(guan)。

然后(hou)通(tong)過油(you)的(de)壓(ya)(ya)力來推(tui)動(dong)(dong)(dong)油(you)缸(gang)的(de)活(huo)塞，活(huo)塞又帶動(dong)(dong)(dong)活(huo)塞桿(gan)，活(huo)塞桿(gan)帶動(dong)(dong)(dong)機械裝置。這(zhe)樣通(tong)過控制(zhi)(zhi)電(dian)(dian)(dian)磁(ci)(ci)(ci)鐵的(de)電(dian)(dian)(dian)流通(tong)斷就控制(zhi)(zhi)了機械運動(dong)(dong)(dong)。主要產(chan)品有 直動(dong)(dong)(dong)式電(dian)(dian)(dian)磁(ci)(ci)(ci)閥，先導(dao)式電(dian)(dian)(dian)磁(ci)(ci)(ci)閥，強(qiang)制(zhi)(zhi)先導(dao)式電(dian)(dian)(dian)磁(ci)(ci)(ci)閥，氣動(dong)(dong)(dong)閥，電(dian)(dian)(dian)動(dong)(dong)(dong)閥等(deng)。確認(ren)手柄在手動(dong)(dong)(dong)位置后(hou)，再檢查電(dian)(dian)(dian)機的(de)絕緣、轉(zhuan)向(xiang)及電(dian)(dian)(dian)氣線路。或不中斷連續性生(sheng)產(chan)，對于一般電(dian)(dian)(dian)磁(ci)(ci)(ci)閥，建議(yi)采(cai)用(yong)旁路隔離裝法。上(shang)(shang)腔(qiang)室(shi)壓(ya)(ya)力迅速下降，在關(guan)(guan) 閉件(jian)周圍(wei)形成上(shang)(shang)低下高的(de)壓(ya)(ya)差，流體壓(ya)(ya)力推(tui)動(dong)(dong)(dong)關(guan)(guan)閉件(jian)向(xiang)上(shang)(shang)移動(dong)(dong)(dong)，閥門(men)打開；斷電(dian)(dian)(dian)時，彈簧力把先導(dao)孔關(guan)(guan)閉，入(ru)口壓(ya)(ya)力通(tong)過旁通(tong)孔迅速腔(qiang)室(shi)在關(guan)(guan)閥件(jian)周圍(wei)形成下低上(shang)(shang)高的(de)壓(ya)(ya)差，流體壓(ya)(ya)力推(tui)動(dong)(dong)(dong)關(guan)(guan)閉件(jian)向(xiang)下移動(dong)(dong)(dong)，關(guan)(guan)閉閥門(men)。

111B-121JA

58D-36-121JA

411A-D0A-DM-DDAA-1BA

45A-BC1-DEFJ-1JM 2474

225B-111BA

34C-ABA-GDFA-1BA

34B-ABA-GDFA-1BA=M956

54A-AB-000-DM-DDFJ-1KJ

52A-13-00C-DM-DDFJ-1KJ

58D-36-611JA

411A-B0A-DM-DDAJ-1JM 4357

411A-D0A-DM-DDAA-1BA 4個 電磁閥加(jia)底座一套

56C-16-501B

56C-36-501BA

IFD258-10/1W

45A-SC1-DAAJ-1KA

56C-33-611JA;

6312D-331-PM-502JD

411A-D0A-DM-DDAJ-2JD

6312D-331-PM-502JD  單線圈2個

451A-D0A-DM-DDAJ-2JD

130B-501JA

56C-56-RA

52A-11-D0A-DM-DDFJ-1JB

PME-111JM

45A-LAC-DDBA-1BA 

912B-PM-501CA=0476

45A-AA1-DDFA-1BA

52A-11-D0B-DM-DDAA-1BA

6311D-000-PM-502DA

6522B-000-PM-502JD

6321D-000-PM-502DA

35A-B00-DDBA-1BA

55B-12-RA

56C-53-Ra

35A-ACA-DDAA-1BA

MAP-320- 20

45A-AC1-DDAA-1BA

57D-53-RA

徐州煤礦使用美國mac電磁閥

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