江州機械密封利用(yong)(yong)機(ji)(ji)械方(fang)式傳(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)遞動(dong)(dong)(dong)(dong)(dong)(dong)力(li)(li)和運動(dong)(dong)(dong)(dong)(dong)(dong)的(de)(de)(de)傳(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)動(dong)(dong)(dong)(dong)(dong)(dong)，機(ji)(ji)械傳(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)動(dong)(dong)(dong)(dong)(dong)(dong)在機(ji)(ji)械工程中應(ying)用(yong)(yong)非常廣泛，有多(duo)種形式，主要包(bao)(bao)括(kuo)皮帶(dai)傳(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)動(dong)(dong)(dong)(dong)(dong)(dong)、齒(chi)輪(lun)傳(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)動(dong)(dong)(dong)(dong)(dong)(dong)、鏈傳(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)動(dong)(dong)(dong)(dong)(dong)(dong)、蝸(gua)桿蝸(gua)輪(lun)傳(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)動(dong)(dong)(dong)(dong)(dong)(dong)、齒(chi)輪(lun)齒(chi)條傳(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)動(dong)(dong)(dong)(dong)(dong)(dong)和螺(luo)旋(xuan)傳(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)動(dong)(dong)(dong)(dong)(dong)(dong)等(deng)(deng)。齒(chi)輪(lun)傳(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)動(dong)(dong)(dong)(dong)(dong)(dong)能(neng)夠用(yong)(yong)于大(da)功率的(de)(de)(de)場(chang)合(he)，傳(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)動(dong)(dong)(dong)(dong)(dong)(dong)比準(zhun)確，但一(yi)般要求較高的(de)(de)(de)制造(zao)精度和安裝精度。還有一(yi)類是靠機(ji)(ji)件間的(de)(de)(de)摩(mo)(mo)擦力(li)(li)傳(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)遞動(dong)(dong)(dong)(dong)(dong)(dong)力(li)(li)和運動(dong)(dong)(dong)(dong)(dong)(dong)的(de)(de)(de)摩(mo)(mo)擦傳(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)動(dong)(dong)(dong)(dong)(dong)(dong)，包(bao)(bao)括(kuo)帶(dai)傳(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)動(dong)(dong)(dong)(dong)(dong)(dong)、繩傳(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)動(dong)(dong)(dong)(dong)(dong)(dong)和摩(mo)(mo)擦輪(lun)傳(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)動(dong)(dong)(dong)(dong)(dong)(dong)等(deng)(deng)。摩(mo)(mo)擦傳(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)動(dong)(dong)(dong)(dong)(dong)(dong)容易實現無級變(bian)速(su)，可以(yi)適(shi)應(ying)軸(zhou)間距較大(da)的(de)(de)(de)傳(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)動(dong)(dong)(dong)(dong)(dong)(dong)場(chang)合(he)，而過(guo)載打滑還能(neng)起到緩沖和保護傳(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)動(dong)(dong)(dong)(dong)(dong)(dong)裝置的(de)(de)(de)作用(yong)(yong)，但這(zhe)種傳(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)動(dong)(dong)(dong)(dong)(dong)(dong)一(yi)般不能(neng)用(yong)(yong)于大(da)功率的(de)(de)(de)場(chang)合(he)，也不能(neng)保證準(zhun)確的(de)(de)(de)傳(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)動(dong)(dong)(dong)(dong)(dong)(dong)比。

　　傳動形式多，但是江州機械密封的(de)更換工作(zuo)大(da)同小異，首先(xian)拆前需確認電機(ji)處(chu)于(yu)檢修狀態，擰下加(jia)油(you)螺(luo)塞，用(yong)吸管把密封座(zuo)腔內(nei)的(de)潤滑油(you)吸出。準備好放(fang)置泵零件(jian)(jian)的(de)工作(zuo)臺及拆裝工具，切勿任意亂(luan)放(fang)亂(luan)用(yong)，避免碰壞(huai)泵的(de)零部件(jian)(jian)。

　　拆對分(fen)式(shi)聯軸器：先把(ba)聯軸器的(de)固(gu)定(ding)內六(liu)角(jiao)螺(luo)釘擰(ning)下(xia)(xia)來，再輕(qing)(qing)輕(qing)(qing)把(ba)聯軸器的(de)一半(ban)從(cong)軸上慢慢拉下(xia)(xia)，注意不要(yao)掉了，再用梅花(hua)扳(ban)手擰(ning)下(xia)(xia)泵(beng)(beng)軸吊緊螺(luo)栓(shuan)和擋(dang)塊，讓(rang)葉輪慢慢下(xia)(xia)沉(chen)至泵(beng)(beng)體，然后拆下(xia)(xia)另外一半(ban)聯軸器，拿(na)下(xia)(xia)泵(beng)(beng)軸擋(dang)圈。

　　拆卸江州機械密封：抓住(zhu)密封彈簧(huang)順(shun)著泵軸往上提，就能拆下來(lai)了。

　　拆卸并(bing)清洗軸(zhou)(zhou)承座(zuo)：先(xian)輕(qing)輕(qing)松動(dong)一下(xia)軸(zhou)(zhou)承座(zuo)后用拆卸螺栓頂起(qi)軸(zhou)(zhou)承座(zuo)，并(bing)且(qie)沿(yan)著泵軸(zhou)(zhou)往上提而卸下(xia)，再用噴氣燃料清洗軸(zhou)(zhou)承及座(zuo)，裝(zhuang)前晾(liang)干并(bing)涂抹少許20號機械(xie)油用來潤(run)滑保護。

　　拆密(mi)封(feng)座(zuo)：擰下(xia)密(mi)封(feng)座(zuo)壓緊螺(luo)母，輕輕卸下(xia)密(mi)封(feng)座(zuo)并清洗(xi)。

　　江州機械密封裝(zhuang)配：在動(dong)、靜環鏡面上(shang)涂一層(ceng)潔凈的20號潤滑(hua)油(you)(you)，導軸(zhou)(zhou)承座(zuo)也(ye)抹上(shang)潤滑(hua)油(you)(you)，先把靜環輕(qing)輕(qing)定位裝(zhuang)入導軸(zhou)(zhou)承座(zuo)，再在泵(beng)軸(zhou)(zhou)上(shang)抹上(shang)潤滑(hua)油(you)(you)，把動(dong)環部分輕(qing)輕(qing)裝(zhuang)入泵(beng)軸(zhou)(zhou)上(shang)，用手輕(qing)推密封環應(ying)能伸(shen)縮自如，注意動(dong)、靜環部分的防(fang)轉部位需裝(zhuang)配到位。

　　裝(zhuang)(zhuang)聯(lian)軸器(qi)(qi)(qi)(qi)(qi)：在(zai)電機軸頭上(shang)(shang)裝(zhuang)(zhuang)上(shang)(shang)擋(dang)圈(quan)(quan)，裝(zhuang)(zhuang)上(shang)(shang)一半聯(lian)軸器(qi)(qi)(qi)(qi)(qi)，再在(zai)泵軸端和聯(lian)軸器(qi)(qi)(qi)(qi)(qi)槽內(nei)裝(zhuang)(zhuang)上(shang)(shang)擋(dang)塊并用(yong)梅花扳手擰(ning)緊螺(luo)栓(shuan)；再裝(zhuang)(zhuang)上(shang)(shang)另一半聯(lian)軸器(qi)(qi)(qi)(qi)(qi)擰(ning)上(shang)(shang)內(nei)六角螺(luo)釘(ding)。安裝(zhuang)(zhuang)聯(lian)軸器(qi)(qi)(qi)(qi)(qi)正確(que)的(de)檢查(cha)要(yao)求：對分(fen)式聯(lian)軸器(qi)(qi)(qi)(qi)(qi)上(shang)(shang)下間隙需要(yao)均(jun)勻(yun)，用(yong)手盤動聯(lian)軸器(qi)(qi)(qi)(qi)(qi)幾圈(quan)(quan)檢查(cha)轉動的(de)靈活性(xing)。

　　裝密(mi)(mi)封座(zuo)：先將(jiang)密(mi)(mi)封座(zuo)裝入橡膠(jiao)油封，再把(ba)密(mi)(mi)封座(zuo)裝入泵(beng)蓋(gai)并壓在(zai)軸(zhou)承座(zuo)上，擰緊(jin)螺(luo)母，確保(bao)所(suo)有安裝螺(luo)釘緊(jin)固。當安裝螺(luo)釘被用作(zuo)密(mi)(mi)封與軸(zhou)之(zhi)間的驅動時(shi)(shi)，軸(zhou)應打埋頭孔來加固連接，緊(jin)固壓蓋(gai)螺(luo)栓(shuan)時(shi)(shi)應該平(ping)穩緊(jin)固，并且不(bu)要使(shi)壓蓋(gai)受(shou)彈力。在(zai)可能的地方使(shi)用4個以上螺(luo)釘的等間距壓蓋(gai)，緊(jin)固壓蓋(gai)螺(luo)栓(shuan)時(shi)(shi)，用塞尺(chi)檢查軸(zhou)與壓蓋(gai)之(zhi)間的間隙，這(zhe)在(zai)密(mi)(mi)封腔對壓蓋(gai)不(bu)導向(xiang)時(shi)(shi)，顯得特別重要，因(yin)為壓蓋(gai)必須對中。