潁州機械密封利用(yong)機械(xie)方式(shi)傳(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)遞(di)(di)動(dong)(dong)力(li)和運動(dong)(dong)的(de)(de)傳(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)動(dong)(dong)，機械(xie)傳(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)動(dong)(dong)在(zai)機械(xie)工程中應用(yong)非常廣(guang)泛，有多種(zhong)(zhong)形式(shi)，主(zhu)要包括皮帶(dai)傳(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)動(dong)(dong)、齒輪傳(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)動(dong)(dong)、鏈(lian)傳(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)動(dong)(dong)、蝸桿蝸輪傳(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)動(dong)(dong)、齒輪齒條傳(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)動(dong)(dong)和螺旋傳(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)動(dong)(dong)等。齒輪傳(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)動(dong)(dong)能夠(gou)用(yong)于大功率(lv)的(de)(de)場(chang)合，傳(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)動(dong)(dong)比準確，但一(yi)般(ban)要求較高的(de)(de)制造精度(du)和安裝(zhuang)精度(du)。還有一(yi)類是靠機件間的(de)(de)摩(mo)擦力(li)傳(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)遞(di)(di)動(dong)(dong)力(li)和運動(dong)(dong)的(de)(de)摩(mo)擦傳(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)動(dong)(dong)，包括帶(dai)傳(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)動(dong)(dong)、繩(sheng)傳(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)動(dong)(dong)和摩(mo)擦輪傳(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)動(dong)(dong)等。摩(mo)擦傳(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)動(dong)(dong)容易(yi)實(shi)現無級變速，可(ke)以適(shi)應軸間距較大的(de)(de)傳(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)動(dong)(dong)場(chang)合，而過載打滑還能起到(dao)緩沖(chong)和保護傳(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)動(dong)(dong)裝(zhuang)置的(de)(de)作用(yong)，但這種(zhong)(zhong)傳(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)動(dong)(dong)一(yi)般(ban)不能用(yong)于大功率(lv)的(de)(de)場(chang)合，也不能保證準確的(de)(de)傳(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)動(dong)(dong)比。

　　傳動形式多，但是潁州機械密封的(de)更換工(gong)作大同小異，首先(xian)拆(chai)(chai)前需確認電機處于(yu)檢修狀態，擰下加油螺塞，用(yong)吸(xi)(xi)管把密(mi)封座腔(qiang)內的(de)潤滑(hua)油吸(xi)(xi)出(chu)。準備好放置泵零件(jian)的(de)工(gong)作臺及拆(chai)(chai)裝工(gong)具，切勿任(ren)意亂(luan)放亂(luan)用(yong)，避(bi)免(mian)碰壞泵的(de)零部件(jian)。

　　拆對分式(shi)聯(lian)軸(zhou)器(qi)：先把聯(lian)軸(zhou)器(qi)的固定內六角螺(luo)(luo)釘擰下(xia)來，再(zai)輕輕把聯(lian)軸(zhou)器(qi)的一半從(cong)軸(zhou)上慢慢拉下(xia)，注(zhu)意不要掉了，再(zai)用(yong)梅花扳手擰下(xia)泵(beng)軸(zhou)吊緊螺(luo)(luo)栓和擋塊，讓葉輪慢慢下(xia)沉(chen)至泵(beng)體，然后拆下(xia)另外一半聯(lian)軸(zhou)器(qi)，拿(na)下(xia)泵(beng)軸(zhou)擋圈。

　　拆卸潁州機械密封：抓住密封彈簧順著泵(beng)軸往上(shang)提，就能拆下來(lai)了。

　　拆卸并清洗(xi)軸(zhou)(zhou)(zhou)承(cheng)座(zuo)：先(xian)輕輕松動一下軸(zhou)(zhou)(zhou)承(cheng)座(zuo)后用拆卸螺栓頂(ding)起(qi)軸(zhou)(zhou)(zhou)承(cheng)座(zuo)，并且沿(yan)著泵軸(zhou)(zhou)(zhou)往上提(ti)而卸下，再用噴氣燃料清洗(xi)軸(zhou)(zhou)(zhou)承(cheng)及座(zuo)，裝(zhuang)前晾干并涂抹(mo)少(shao)許20號機(ji)械油用來(lai)潤滑保(bao)護。

　　拆密(mi)封座(zuo)：擰下(xia)(xia)密(mi)封座(zuo)壓緊螺(luo)母，輕(qing)輕(qing)卸下(xia)(xia)密(mi)封座(zuo)并(bing)清洗。

　　潁州機械密封裝(zhuang)配：在動(dong)、靜(jing)環(huan)鏡面上涂一層潔凈的(de)20號潤滑(hua)油，導(dao)軸(zhou)承座也抹(mo)(mo)上潤滑(hua)油，先把靜(jing)環(huan)輕輕定位(wei)(wei)裝(zhuang)入(ru)導(dao)軸(zhou)承座，再(zai)在泵(beng)軸(zhou)上抹(mo)(mo)上潤滑(hua)油，把動(dong)環(huan)部分(fen)(fen)輕輕裝(zhuang)入(ru)泵(beng)軸(zhou)上，用手輕推密封環(huan)應能(neng)伸縮(suo)自如，注意動(dong)、靜(jing)環(huan)部分(fen)(fen)的(de)防(fang)轉部位(wei)(wei)需裝(zhuang)配到位(wei)(wei)。

　　裝(zhuang)聯(lian)(lian)軸(zhou)(zhou)(zhou)(zhou)器(qi)：在電機(ji)軸(zhou)(zhou)(zhou)(zhou)頭上(shang)(shang)裝(zhuang)上(shang)(shang)擋圈，裝(zhuang)上(shang)(shang)一半聯(lian)(lian)軸(zhou)(zhou)(zhou)(zhou)器(qi)，再在泵軸(zhou)(zhou)(zhou)(zhou)端和(he)聯(lian)(lian)軸(zhou)(zhou)(zhou)(zhou)器(qi)槽內(nei)裝(zhuang)上(shang)(shang)擋塊(kuai)并用(yong)梅(mei)花扳手擰(ning)緊(jin)螺栓；再裝(zhuang)上(shang)(shang)另一半聯(lian)(lian)軸(zhou)(zhou)(zhou)(zhou)器(qi)擰(ning)上(shang)(shang)內(nei)六角(jiao)螺釘。安裝(zhuang)聯(lian)(lian)軸(zhou)(zhou)(zhou)(zhou)器(qi)正確的檢(jian)查要求：對分式聯(lian)(lian)軸(zhou)(zhou)(zhou)(zhou)器(qi)上(shang)(shang)下間(jian)隙需要均勻，用(yong)手盤動聯(lian)(lian)軸(zhou)(zhou)(zhou)(zhou)器(qi)幾(ji)圈檢(jian)查轉(zhuan)動的靈活(huo)性(xing)。

　　裝密封(feng)座：先將密封(feng)座裝入橡膠(jiao)油封(feng)，再把(ba)密封(feng)座裝入泵蓋并壓(ya)(ya)(ya)在軸承座上(shang)，擰緊螺(luo)母，確保所有(you)安裝螺(luo)釘(ding)緊固(gu)(gu)(gu)。當(dang)安裝螺(luo)釘(ding)被(bei)用作密封(feng)與軸之(zhi)間的(de)驅(qu)動時，軸應(ying)打埋頭(tou)孔來(lai)加固(gu)(gu)(gu)連接，緊固(gu)(gu)(gu)壓(ya)(ya)(ya)蓋螺(luo)栓時應(ying)該(gai)平穩緊固(gu)(gu)(gu)，并且不要(yao)使(shi)(shi)壓(ya)(ya)(ya)蓋受彈力(li)。在可(ke)能的(de)地方使(shi)(shi)用4個(ge)以(yi)上(shang)螺(luo)釘(ding)的(de)等(deng)間距壓(ya)(ya)(ya)蓋，緊固(gu)(gu)(gu)壓(ya)(ya)(ya)蓋螺(luo)栓時，用塞尺檢查軸與壓(ya)(ya)(ya)蓋之(zhi)間的(de)間隙，這在密封(feng)腔對(dui)壓(ya)(ya)(ya)蓋不導向時，顯得(de)特(te)別重要(yao)，因為壓(ya)(ya)(ya)蓋必須對(dui)中。