合作機械密封利用(yong)(yong)機械方(fang)式傳(chuan)(chuan)(chuan)(chuan)遞動(dong)(dong)(dong)(dong)力(li)(li)和(he)(he)(he)運(yun)(yun)動(dong)(dong)(dong)(dong)的傳(chuan)(chuan)(chuan)(chuan)動(dong)(dong)(dong)(dong)，機械傳(chuan)(chuan)(chuan)(chuan)動(dong)(dong)(dong)(dong)在機械工程(cheng)中應用(yong)(yong)非(fei)常廣泛，有多(duo)種形式，主要(yao)包括(kuo)皮帶(dai)傳(chuan)(chuan)(chuan)(chuan)動(dong)(dong)(dong)(dong)、齒(chi)(chi)(chi)輪傳(chuan)(chuan)(chuan)(chuan)動(dong)(dong)(dong)(dong)、鏈傳(chuan)(chuan)(chuan)(chuan)動(dong)(dong)(dong)(dong)、蝸(gua)桿蝸(gua)輪傳(chuan)(chuan)(chuan)(chuan)動(dong)(dong)(dong)(dong)、齒(chi)(chi)(chi)輪齒(chi)(chi)(chi)條(tiao)傳(chuan)(chuan)(chuan)(chuan)動(dong)(dong)(dong)(dong)和(he)(he)(he)螺旋傳(chuan)(chuan)(chuan)(chuan)動(dong)(dong)(dong)(dong)等(deng)。齒(chi)(chi)(chi)輪傳(chuan)(chuan)(chuan)(chuan)動(dong)(dong)(dong)(dong)能(neng)(neng)(neng)夠用(yong)(yong)于大功率(lv)的場合，傳(chuan)(chuan)(chuan)(chuan)動(dong)(dong)(dong)(dong)比準確，但(dan)一般要(yao)求(qiu)較(jiao)高的制造精度和(he)(he)(he)安裝(zhuang)精度。還(huan)有一類是靠機件間的摩(mo)擦力(li)(li)傳(chuan)(chuan)(chuan)(chuan)遞動(dong)(dong)(dong)(dong)力(li)(li)和(he)(he)(he)運(yun)(yun)動(dong)(dong)(dong)(dong)的摩(mo)擦傳(chuan)(chuan)(chuan)(chuan)動(dong)(dong)(dong)(dong)，包括(kuo)帶(dai)傳(chuan)(chuan)(chuan)(chuan)動(dong)(dong)(dong)(dong)、繩傳(chuan)(chuan)(chuan)(chuan)動(dong)(dong)(dong)(dong)和(he)(he)(he)摩(mo)擦輪傳(chuan)(chuan)(chuan)(chuan)動(dong)(dong)(dong)(dong)等(deng)。摩(mo)擦傳(chuan)(chuan)(chuan)(chuan)動(dong)(dong)(dong)(dong)容易實(shi)現無級變(bian)速，可以適應軸間距較(jiao)大的傳(chuan)(chuan)(chuan)(chuan)動(dong)(dong)(dong)(dong)場合，而(er)過載打(da)滑還(huan)能(neng)(neng)(neng)起到緩(huan)沖和(he)(he)(he)保(bao)護傳(chuan)(chuan)(chuan)(chuan)動(dong)(dong)(dong)(dong)裝(zhuang)置(zhi)的作(zuo)用(yong)(yong)，但(dan)這種傳(chuan)(chuan)(chuan)(chuan)動(dong)(dong)(dong)(dong)一般不能(neng)(neng)(neng)用(yong)(yong)于大功率(lv)的場合，也不能(neng)(neng)(neng)保(bao)證準確的傳(chuan)(chuan)(chuan)(chuan)動(dong)(dong)(dong)(dong)比。

　　傳動形式多，但是合作機械密封的(de)(de)更(geng)換工(gong)作(zuo)大同小異，首先拆(chai)前(qian)需確認(ren)電機處于(yu)檢修狀(zhuang)態，擰下(xia)加(jia)油螺塞，用(yong)吸管把密封座腔內的(de)(de)潤滑油吸出(chu)。準備好放置泵零件的(de)(de)工(gong)作(zuo)臺及拆(chai)裝工(gong)具，切勿任(ren)意亂放亂用(yong)，避(bi)免(mian)碰(peng)壞(huai)泵的(de)(de)零部(bu)件。

　　拆(chai)對分式(shi)聯(lian)軸(zhou)器：先把(ba)聯(lian)軸(zhou)器的固定內六角(jiao)螺釘擰下(xia)(xia)來，再(zai)輕(qing)輕(qing)把(ba)聯(lian)軸(zhou)器的一半從(cong)軸(zhou)上慢慢拉(la)下(xia)(xia)，注意不要掉了(le)，再(zai)用梅花扳手擰下(xia)(xia)泵(beng)軸(zhou)吊(diao)緊螺栓和(he)擋塊，讓葉輪慢慢下(xia)(xia)沉至泵(beng)體，然后(hou)拆(chai)下(xia)(xia)另外(wai)一半聯(lian)軸(zhou)器，拿下(xia)(xia)泵(beng)軸(zhou)擋圈(quan)。

　　拆卸合作機械密封：抓(zhua)住密封彈簧(huang)順(shun)著泵軸往上提，就能拆下來(lai)了(le)。

　　拆卸并清(qing)洗軸承座(zuo)：先(xian)輕(qing)輕(qing)松動一下(xia)軸承座(zuo)后用拆卸螺栓(shuan)頂起軸承座(zuo)，并且沿著泵軸往上(shang)提而卸下(xia)，再用噴(pen)氣燃(ran)料清(qing)洗軸承及座(zuo)，裝(zhuang)前晾干并涂(tu)抹少許20號機(ji)械油(you)用來潤滑(hua)保(bao)護(hu)。

　　拆密(mi)封座(zuo)：擰下密(mi)封座(zuo)壓緊螺母，輕輕卸下密(mi)封座(zuo)并清洗。

　　合作機械密封裝配(pei)：在動、靜(jing)(jing)環(huan)鏡面上(shang)涂一(yi)層潔(jie)凈的20號潤(run)滑(hua)油(you)，導軸承座也(ye)抹(mo)上(shang)潤(run)滑(hua)油(you)，先(xian)把(ba)靜(jing)(jing)環(huan)輕(qing)輕(qing)定位裝入(ru)導軸承座，再(zai)在泵軸上(shang)抹(mo)上(shang)潤(run)滑(hua)油(you)，把(ba)動環(huan)部分輕(qing)輕(qing)裝入(ru)泵軸上(shang)，用手輕(qing)推密封環(huan)應(ying)能伸縮自如(ru)，注(zhu)意動、靜(jing)(jing)環(huan)部分的防轉部位需(xu)裝配(pei)到位。

　　裝(zhuang)聯(lian)(lian)軸(zhou)器(qi)(qi)：在(zai)電機(ji)軸(zhou)頭上(shang)(shang)裝(zhuang)上(shang)(shang)擋圈，裝(zhuang)上(shang)(shang)一半聯(lian)(lian)軸(zhou)器(qi)(qi)，再在(zai)泵軸(zhou)端和聯(lian)(lian)軸(zhou)器(qi)(qi)槽(cao)內裝(zhuang)上(shang)(shang)擋塊并用(yong)梅花扳手擰(ning)(ning)緊螺栓；再裝(zhuang)上(shang)(shang)另一半聯(lian)(lian)軸(zhou)器(qi)(qi)擰(ning)(ning)上(shang)(shang)內六角螺釘。安裝(zhuang)聯(lian)(lian)軸(zhou)器(qi)(qi)正確的檢查要(yao)(yao)求：對分式(shi)聯(lian)(lian)軸(zhou)器(qi)(qi)上(shang)(shang)下間(jian)隙需要(yao)(yao)均勻，用(yong)手盤動(dong)聯(lian)(lian)軸(zhou)器(qi)(qi)幾(ji)圈檢查轉動(dong)的靈活性。

　　裝密(mi)封座(zuo)(zuo)：先將密(mi)封座(zuo)(zuo)裝入橡(xiang)膠油封，再(zai)把密(mi)封座(zuo)(zuo)裝入泵(beng)蓋(gai)并壓(ya)(ya)在(zai)軸(zhou)承(cheng)座(zuo)(zuo)上，擰緊(jin)(jin)(jin)螺(luo)母(mu)，確(que)保(bao)所有安(an)裝螺(luo)釘緊(jin)(jin)(jin)固(gu)。當(dang)安(an)裝螺(luo)釘被用作(zuo)密(mi)封與軸(zhou)之(zhi)間(jian)(jian)的(de)(de)驅動(dong)時，軸(zhou)應打埋(mai)頭孔來加固(gu)連接，緊(jin)(jin)(jin)固(gu)壓(ya)(ya)蓋(gai)螺(luo)栓時應該(gai)平(ping)穩緊(jin)(jin)(jin)固(gu)，并且(qie)不(bu)要使壓(ya)(ya)蓋(gai)受彈力。在(zai)可能的(de)(de)地(di)方使用4個以(yi)上螺(luo)釘的(de)(de)等間(jian)(jian)距(ju)壓(ya)(ya)蓋(gai)，緊(jin)(jin)(jin)固(gu)壓(ya)(ya)蓋(gai)螺(luo)栓時，用塞尺檢查軸(zhou)與壓(ya)(ya)蓋(gai)之(zhi)間(jian)(jian)的(de)(de)間(jian)(jian)隙，這在(zai)密(mi)封腔對壓(ya)(ya)蓋(gai)不(bu)導向時，顯得(de)特(te)別重要，因為壓(ya)(ya)蓋(gai)必須對中。