吉木薩爾機械密封利用(yong)機(ji)械(xie)(xie)方式(shi)傳(chuan)(chuan)(chuan)(chuan)遞(di)動(dong)(dong)(dong)(dong)(dong)力和(he)(he)運動(dong)(dong)(dong)(dong)(dong)的(de)(de)傳(chuan)(chuan)(chuan)(chuan)動(dong)(dong)(dong)(dong)(dong)，機(ji)械(xie)(xie)傳(chuan)(chuan)(chuan)(chuan)動(dong)(dong)(dong)(dong)(dong)在機(ji)械(xie)(xie)工(gong)程(cheng)中應用(yong)非常廣泛，有多種形式(shi)，主要包(bao)括皮帶傳(chuan)(chuan)(chuan)(chuan)動(dong)(dong)(dong)(dong)(dong)、齒(chi)(chi)輪傳(chuan)(chuan)(chuan)(chuan)動(dong)(dong)(dong)(dong)(dong)、鏈傳(chuan)(chuan)(chuan)(chuan)動(dong)(dong)(dong)(dong)(dong)、蝸(gua)桿蝸(gua)輪傳(chuan)(chuan)(chuan)(chuan)動(dong)(dong)(dong)(dong)(dong)、齒(chi)(chi)輪齒(chi)(chi)條傳(chuan)(chuan)(chuan)(chuan)動(dong)(dong)(dong)(dong)(dong)和(he)(he)螺(luo)旋傳(chuan)(chuan)(chuan)(chuan)動(dong)(dong)(dong)(dong)(dong)等(deng)。齒(chi)(chi)輪傳(chuan)(chuan)(chuan)(chuan)動(dong)(dong)(dong)(dong)(dong)能(neng)夠用(yong)于大(da)(da)功(gong)(gong)率(lv)的(de)(de)場合，傳(chuan)(chuan)(chuan)(chuan)動(dong)(dong)(dong)(dong)(dong)比準確(que)，但一(yi)般要求(qiu)較(jiao)高的(de)(de)制造精度和(he)(he)安(an)裝精度。還(huan)有一(yi)類(lei)是靠機(ji)件(jian)間的(de)(de)摩(mo)擦力傳(chuan)(chuan)(chuan)(chuan)遞(di)動(dong)(dong)(dong)(dong)(dong)力和(he)(he)運動(dong)(dong)(dong)(dong)(dong)的(de)(de)摩(mo)擦傳(chuan)(chuan)(chuan)(chuan)動(dong)(dong)(dong)(dong)(dong)，包(bao)括帶傳(chuan)(chuan)(chuan)(chuan)動(dong)(dong)(dong)(dong)(dong)、繩(sheng)傳(chuan)(chuan)(chuan)(chuan)動(dong)(dong)(dong)(dong)(dong)和(he)(he)摩(mo)擦輪傳(chuan)(chuan)(chuan)(chuan)動(dong)(dong)(dong)(dong)(dong)等(deng)。摩(mo)擦傳(chuan)(chuan)(chuan)(chuan)動(dong)(dong)(dong)(dong)(dong)容(rong)易實現無級變速，可以適應軸間距較(jiao)大(da)(da)的(de)(de)傳(chuan)(chuan)(chuan)(chuan)動(dong)(dong)(dong)(dong)(dong)場合，而過載(zai)打滑還(huan)能(neng)起到緩沖和(he)(he)保護(hu)傳(chuan)(chuan)(chuan)(chuan)動(dong)(dong)(dong)(dong)(dong)裝置的(de)(de)作用(yong)，但這(zhe)種傳(chuan)(chuan)(chuan)(chuan)動(dong)(dong)(dong)(dong)(dong)一(yi)般不能(neng)用(yong)于大(da)(da)功(gong)(gong)率(lv)的(de)(de)場合，也不能(neng)保證(zheng)準確(que)的(de)(de)傳(chuan)(chuan)(chuan)(chuan)動(dong)(dong)(dong)(dong)(dong)比。

　　傳動形式多，但是吉木薩爾機械密封的(de)更換工作大同小異，首(shou)先(xian)拆(chai)前需(xu)確認電機處于檢(jian)修狀(zhuang)態，擰下(xia)加(jia)油螺塞，用吸管把密(mi)封座腔內的(de)潤(run)滑油吸出。準備好放置泵零件的(de)工作臺及(ji)拆(chai)裝工具，切(qie)勿任意亂放亂用，避(bi)免(mian)碰(peng)壞(huai)泵的(de)零部(bu)件。

　　拆對分式聯(lian)(lian)軸(zhou)(zhou)(zhou)器：先把聯(lian)(lian)軸(zhou)(zhou)(zhou)器的固定內(nei)六角(jiao)螺(luo)釘擰下(xia)來(lai)，再輕輕把聯(lian)(lian)軸(zhou)(zhou)(zhou)器的一(yi)半(ban)(ban)從軸(zhou)(zhou)(zhou)上慢(man)慢(man)拉下(xia)，注(zhu)意(yi)不要掉了(le)，再用梅花(hua)扳(ban)手擰下(xia)泵(beng)軸(zhou)(zhou)(zhou)吊緊螺(luo)栓(shuan)和擋(dang)塊，讓葉輪慢(man)慢(man)下(xia)沉至(zhi)泵(beng)體，然后拆下(xia)另(ling)外一(yi)半(ban)(ban)聯(lian)(lian)軸(zhou)(zhou)(zhou)器，拿下(xia)泵(beng)軸(zhou)(zhou)(zhou)擋(dang)圈。

　　拆卸吉木薩爾機械密封：抓住(zhu)密(mi)封(feng)彈(dan)簧順著(zhu)泵軸往(wang)上提，就能拆下來了。

　　拆(chai)卸(xie)并清洗軸(zhou)承(cheng)座(zuo)：先輕輕松動一下軸(zhou)承(cheng)座(zuo)后用拆(chai)卸(xie)螺栓頂起(qi)軸(zhou)承(cheng)座(zuo)，并且沿著(zhu)泵軸(zhou)往上提而卸(xie)下，再用噴氣(qi)燃料(liao)清洗軸(zhou)承(cheng)及(ji)座(zuo)，裝前晾干并涂抹少(shao)許20號機械油(you)用來潤(run)滑保護。

　　拆密封(feng)(feng)座：擰下密封(feng)(feng)座壓緊(jin)螺母，輕輕卸下密封(feng)(feng)座并清洗。

　　吉木薩爾機械密封裝配：在動(dong)、靜(jing)(jing)環(huan)鏡(jing)面上(shang)涂一(yi)層潔凈(jing)的(de)20號潤滑油，導軸承(cheng)座也抹上(shang)潤滑油，先(xian)把靜(jing)(jing)環(huan)輕(qing)輕(qing)定位(wei)(wei)裝入(ru)導軸承(cheng)座，再在泵軸上(shang)抹上(shang)潤滑油，把動(dong)環(huan)部(bu)(bu)分(fen)輕(qing)輕(qing)裝入(ru)泵軸上(shang)，用手輕(qing)推密封環(huan)應能伸縮(suo)自如，注意動(dong)、靜(jing)(jing)環(huan)部(bu)(bu)分(fen)的(de)防轉部(bu)(bu)位(wei)(wei)需裝配到位(wei)(wei)。

　　裝(zhuang)聯(lian)軸器(qi)：在電(dian)機(ji)軸頭上裝(zhuang)上擋(dang)圈(quan)，裝(zhuang)上一半(ban)聯(lian)軸器(qi)，再(zai)(zai)在泵(beng)軸端和聯(lian)軸器(qi)槽內裝(zhuang)上擋(dang)塊并用梅(mei)花扳手(shou)(shou)擰緊螺栓；再(zai)(zai)裝(zhuang)上另(ling)一半(ban)聯(lian)軸器(qi)擰上內六角螺釘(ding)。安裝(zhuang)聯(lian)軸器(qi)正確的檢(jian)(jian)查要求(qiu)：對(dui)分式聯(lian)軸器(qi)上下間隙需要均勻，用手(shou)(shou)盤動聯(lian)軸器(qi)幾圈(quan)檢(jian)(jian)查轉(zhuan)動的靈活性。

　　裝(zhuang)(zhuang)(zhuang)密封(feng)座：先(xian)將密封(feng)座裝(zhuang)(zhuang)(zhuang)入橡膠油(you)封(feng)，再把(ba)密封(feng)座裝(zhuang)(zhuang)(zhuang)入泵蓋(gai)(gai)(gai)并(bing)壓(ya)(ya)在(zai)軸承座上，擰緊(jin)螺(luo)母，確(que)保所有安(an)裝(zhuang)(zhuang)(zhuang)螺(luo)釘緊(jin)固(gu)。當安(an)裝(zhuang)(zhuang)(zhuang)螺(luo)釘被用作密封(feng)與(yu)(yu)軸之間的驅動時(shi)，軸應打(da)埋頭孔來(lai)加固(gu)連接，緊(jin)固(gu)壓(ya)(ya)蓋(gai)(gai)(gai)螺(luo)栓時(shi)應該(gai)平(ping)穩緊(jin)固(gu)，并(bing)且不(bu)要使(shi)壓(ya)(ya)蓋(gai)(gai)(gai)受(shou)彈力(li)。在(zai)可能(neng)的地方(fang)使(shi)用4個以上螺(luo)釘的等間距壓(ya)(ya)蓋(gai)(gai)(gai)，緊(jin)固(gu)壓(ya)(ya)蓋(gai)(gai)(gai)螺(luo)栓時(shi)，用塞尺檢查軸與(yu)(yu)壓(ya)(ya)蓋(gai)(gai)(gai)之間的間隙，這在(zai)密封(feng)腔對(dui)壓(ya)(ya)蓋(gai)(gai)(gai)不(bu)導向時(shi)，顯得(de)特別(bie)重要，因(yin)為壓(ya)(ya)蓋(gai)(gai)(gai)必須對(dui)中。