伊犁機械密封利用(yong)機械方(fang)式傳(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)遞動(dong)(dong)(dong)(dong)力和(he)運動(dong)(dong)(dong)(dong)的(de)傳(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)動(dong)(dong)(dong)(dong)，機械傳(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)動(dong)(dong)(dong)(dong)在(zai)機械工程中(zhong)應(ying)用(yong)非常廣泛(fan)，有多種形式，主要包括(kuo)皮帶(dai)傳(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)動(dong)(dong)(dong)(dong)、齒(chi)輪傳(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)動(dong)(dong)(dong)(dong)、鏈傳(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)動(dong)(dong)(dong)(dong)、蝸桿蝸輪傳(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)動(dong)(dong)(dong)(dong)、齒(chi)輪齒(chi)條傳(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)動(dong)(dong)(dong)(dong)和(he)螺旋傳(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)動(dong)(dong)(dong)(dong)等。齒(chi)輪傳(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)動(dong)(dong)(dong)(dong)能夠用(yong)于(yu)大(da)功率(lv)(lv)的(de)場合(he)，傳(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)動(dong)(dong)(dong)(dong)比準確(que)，但(dan)一(yi)般要求較(jiao)高的(de)制造精度和(he)安裝(zhuang)精度。還有一(yi)類(lei)是靠機件間(jian)的(de)摩(mo)擦力傳(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)遞動(dong)(dong)(dong)(dong)力和(he)運動(dong)(dong)(dong)(dong)的(de)摩(mo)擦傳(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)動(dong)(dong)(dong)(dong)，包括(kuo)帶(dai)傳(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)動(dong)(dong)(dong)(dong)、繩傳(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)動(dong)(dong)(dong)(dong)和(he)摩(mo)擦輪傳(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)動(dong)(dong)(dong)(dong)等。摩(mo)擦傳(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)動(dong)(dong)(dong)(dong)容(rong)易實現無(wu)級變速(su)，可以適應(ying)軸間(jian)距較(jiao)大(da)的(de)傳(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)動(dong)(dong)(dong)(dong)場合(he)，而過載打滑還能起(qi)到緩沖和(he)保(bao)(bao)護(hu)傳(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)動(dong)(dong)(dong)(dong)裝(zhuang)置的(de)作用(yong)，但(dan)這種傳(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)動(dong)(dong)(dong)(dong)一(yi)般不(bu)(bu)能用(yong)于(yu)大(da)功率(lv)(lv)的(de)場合(he)，也不(bu)(bu)能保(bao)(bao)證準確(que)的(de)傳(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)動(dong)(dong)(dong)(dong)比。

　　傳動形式多，但是伊犁機械密封的(de)更換工(gong)作(zuo)大同小異，首先拆(chai)前需(xu)確(que)認電機處(chu)于檢修狀態，擰下加油螺塞，用吸管把密封座腔內的(de)潤滑油吸出。準(zhun)備(bei)好(hao)放置(zhi)泵(beng)零件的(de)工(gong)作(zuo)臺及拆(chai)裝工(gong)具，切勿任(ren)意亂(luan)放亂(luan)用，避免碰壞泵(beng)的(de)零部件。

　　拆對分式聯(lian)軸(zhou)器(qi)：先把聯(lian)軸(zhou)器(qi)的固定內六角螺(luo)釘(ding)擰(ning)下來，再輕輕把聯(lian)軸(zhou)器(qi)的一(yi)半從軸(zhou)上慢慢拉下，注意不要掉了，再用梅花(hua)扳手擰(ning)下泵軸(zhou)吊緊螺(luo)栓和擋塊，讓(rang)葉輪慢慢下沉至(zhi)泵體，然后拆下另(ling)外一(yi)半聯(lian)軸(zhou)器(qi)，拿下泵軸(zhou)擋圈。

　　拆卸伊犁機械密封：抓住密(mi)封(feng)彈簧順著泵軸(zhou)往上提，就能(neng)拆下來了。

　　拆卸并(bing)(bing)清洗軸(zhou)承(cheng)座(zuo)：先輕(qing)輕(qing)松(song)動一下軸(zhou)承(cheng)座(zuo)后用拆卸螺(luo)栓頂起軸(zhou)承(cheng)座(zuo)，并(bing)(bing)且沿著泵(beng)軸(zhou)往上(shang)提而卸下，再(zai)用噴氣燃料清洗軸(zhou)承(cheng)及座(zuo)，裝前(qian)晾干并(bing)(bing)涂抹少許20號機械油(you)用來潤滑保(bao)護(hu)。

　　拆密(mi)封座：擰下密(mi)封座壓(ya)緊螺母，輕輕卸下密(mi)封座并清洗。

　　伊犁機械密封裝(zhuang)配：在動、靜環(huan)鏡面上涂(tu)一(yi)層潔凈的20號潤滑油，導(dao)軸(zhou)承座(zuo)也(ye)抹(mo)(mo)上潤滑油，先把(ba)靜環(huan)輕(qing)輕(qing)定位(wei)裝(zhuang)入(ru)導(dao)軸(zhou)承座(zuo)，再在泵(beng)軸(zhou)上抹(mo)(mo)上潤滑油，把(ba)動環(huan)部分輕(qing)輕(qing)裝(zhuang)入(ru)泵(beng)軸(zhou)上，用手輕(qing)推(tui)密封環(huan)應能伸(shen)縮自如，注意動、靜環(huan)部分的防轉(zhuan)部位(wei)需裝(zhuang)配到位(wei)。

　　裝(zhuang)(zhuang)聯軸(zhou)(zhou)器(qi)(qi)(qi)：在電機軸(zhou)(zhou)頭上(shang)(shang)(shang)(shang)裝(zhuang)(zhuang)上(shang)(shang)(shang)(shang)擋圈，裝(zhuang)(zhuang)上(shang)(shang)(shang)(shang)一半聯軸(zhou)(zhou)器(qi)(qi)(qi)，再在泵軸(zhou)(zhou)端(duan)和聯軸(zhou)(zhou)器(qi)(qi)(qi)槽內(nei)裝(zhuang)(zhuang)上(shang)(shang)(shang)(shang)擋塊并用(yong)梅花(hua)扳手擰(ning)緊螺栓；再裝(zhuang)(zhuang)上(shang)(shang)(shang)(shang)另一半聯軸(zhou)(zhou)器(qi)(qi)(qi)擰(ning)上(shang)(shang)(shang)(shang)內(nei)六(liu)角螺釘。安裝(zhuang)(zhuang)聯軸(zhou)(zhou)器(qi)(qi)(qi)正確的檢查要(yao)求(qiu)：對分(fen)式聯軸(zhou)(zhou)器(qi)(qi)(qi)上(shang)(shang)(shang)(shang)下(xia)間隙需要(yao)均勻，用(yong)手盤動(dong)聯軸(zhou)(zhou)器(qi)(qi)(qi)幾圈檢查轉動(dong)的靈活(huo)性。

　　裝(zhuang)(zhuang)密(mi)(mi)封(feng)座：先(xian)將密(mi)(mi)封(feng)座裝(zhuang)(zhuang)入(ru)橡膠(jiao)油封(feng)，再(zai)把密(mi)(mi)封(feng)座裝(zhuang)(zhuang)入(ru)泵蓋(gai)并壓在軸承座上，擰(ning)緊(jin)螺(luo)母(mu)，確保所有安裝(zhuang)(zhuang)螺(luo)釘(ding)(ding)緊(jin)固。當安裝(zhuang)(zhuang)螺(luo)釘(ding)(ding)被用作密(mi)(mi)封(feng)與軸之(zhi)間(jian)的驅動時，軸應(ying)打埋(mai)頭孔來加固連接，緊(jin)固壓蓋(gai)螺(luo)栓時應(ying)該平穩緊(jin)固，并且不(bu)要使(shi)壓蓋(gai)受彈力。在可能的地方使(shi)用4個以上螺(luo)釘(ding)(ding)的等間(jian)距壓蓋(gai)，緊(jin)固壓蓋(gai)螺(luo)栓時，用塞(sai)尺檢查(cha)軸與壓蓋(gai)之(zhi)間(jian)的間(jian)隙，這在密(mi)(mi)封(feng)腔(qiang)對(dui)壓蓋(gai)不(bu)導向時，顯得特別重要，因為壓蓋(gai)必須對(dui)中。