江達機械密封利用(yong)機(ji)械(xie)(xie)方式傳(chuan)(chuan)(chuan)(chuan)遞動(dong)(dong)(dong)(dong)力和(he)(he)運動(dong)(dong)(dong)(dong)的(de)(de)(de)(de)傳(chuan)(chuan)(chuan)(chuan)動(dong)(dong)(dong)(dong)，機(ji)械(xie)(xie)傳(chuan)(chuan)(chuan)(chuan)動(dong)(dong)(dong)(dong)在機(ji)械(xie)(xie)工(gong)程中應用(yong)非(fei)常廣泛，有(you)多種(zhong)形式，主(zhu)要包括皮帶(dai)傳(chuan)(chuan)(chuan)(chuan)動(dong)(dong)(dong)(dong)、齒(chi)輪(lun)(lun)傳(chuan)(chuan)(chuan)(chuan)動(dong)(dong)(dong)(dong)、鏈傳(chuan)(chuan)(chuan)(chuan)動(dong)(dong)(dong)(dong)、蝸(gua)桿(gan)蝸(gua)輪(lun)(lun)傳(chuan)(chuan)(chuan)(chuan)動(dong)(dong)(dong)(dong)、齒(chi)輪(lun)(lun)齒(chi)條傳(chuan)(chuan)(chuan)(chuan)動(dong)(dong)(dong)(dong)和(he)(he)螺旋傳(chuan)(chuan)(chuan)(chuan)動(dong)(dong)(dong)(dong)等(deng)。齒(chi)輪(lun)(lun)傳(chuan)(chuan)(chuan)(chuan)動(dong)(dong)(dong)(dong)能夠(gou)用(yong)于大功(gong)率(lv)的(de)(de)(de)(de)場合，傳(chuan)(chuan)(chuan)(chuan)動(dong)(dong)(dong)(dong)比準(zhun)確，但(dan)一(yi)般(ban)要求(qiu)較高的(de)(de)(de)(de)制造精度和(he)(he)安裝精度。還(huan)有(you)一(yi)類是靠機(ji)件間的(de)(de)(de)(de)摩(mo)(mo)擦(ca)力傳(chuan)(chuan)(chuan)(chuan)遞動(dong)(dong)(dong)(dong)力和(he)(he)運動(dong)(dong)(dong)(dong)的(de)(de)(de)(de)摩(mo)(mo)擦(ca)傳(chuan)(chuan)(chuan)(chuan)動(dong)(dong)(dong)(dong)，包括帶(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)摩(mo)(mo)擦(ca)輪(lun)(lun)傳(chuan)(chuan)(chuan)(chuan)動(dong)(dong)(dong)(dong)等(deng)。摩(mo)(mo)擦(ca)傳(chuan)(chuan)(chuan)(chuan)動(dong)(dong)(dong)(dong)容易實現(xian)無級變速，可以適應軸間距較大的(de)(de)(de)(de)傳(chuan)(chuan)(chuan)(chuan)動(dong)(dong)(dong)(dong)場合，而過載打滑還(huan)能起到(dao)緩沖和(he)(he)保護(hu)傳(chuan)(chuan)(chuan)(chuan)動(dong)(dong)(dong)(dong)裝置的(de)(de)(de)(de)作用(yong)，但(dan)這種(zhong)傳(chuan)(chuan)(chuan)(chuan)動(dong)(dong)(dong)(dong)一(yi)般(ban)不能用(yong)于大功(gong)率(lv)的(de)(de)(de)(de)場合，也不能保證(zheng)準(zhun)確的(de)(de)(de)(de)傳(chuan)(chuan)(chuan)(chuan)動(dong)(dong)(dong)(dong)比。

　　傳動形式多，但是江達機械密封的(de)更換工(gong)(gong)作大同小(xiao)異(yi)，首先拆前(qian)需確(que)認電(dian)機處于檢修狀態，擰下加油(you)螺塞，用吸管把密封(feng)座(zuo)腔內的(de)潤滑油(you)吸出(chu)。準備好放(fang)置泵零(ling)件的(de)工(gong)(gong)作臺及拆裝工(gong)(gong)具，切勿任(ren)意(yi)亂放(fang)亂用，避(bi)免(mian)碰壞(huai)泵的(de)零(ling)部(bu)件。

　　拆對分式聯軸器(qi)：先(xian)把(ba)(ba)聯軸器(qi)的固(gu)定內(nei)六(liu)角螺釘擰下(xia)(xia)來，再輕(qing)輕(qing)把(ba)(ba)聯軸器(qi)的一半(ban)從軸上慢(man)慢(man)拉下(xia)(xia)，注(zhu)意不要(yao)掉了，再用梅(mei)花扳手擰下(xia)(xia)泵(beng)軸吊緊螺栓和(he)擋塊，讓葉(xie)輪(lun)慢(man)慢(man)下(xia)(xia)沉(chen)至泵(beng)體，然后(hou)拆下(xia)(xia)另外一半(ban)聯軸器(qi)，拿下(xia)(xia)泵(beng)軸擋圈。

　　拆卸江達機械密封：抓(zhua)住密(mi)封彈(dan)簧順(shun)著泵軸往上(shang)提，就(jiu)能拆下來了。

　　拆(chai)卸(xie)并(bing)清洗軸(zhou)承(cheng)座(zuo)(zuo)：先(xian)輕輕松動(dong)一下(xia)軸(zhou)承(cheng)座(zuo)(zuo)后用拆(chai)卸(xie)螺栓(shuan)頂(ding)起軸(zhou)承(cheng)座(zuo)(zuo)，并(bing)且(qie)沿(yan)著泵軸(zhou)往上提(ti)而(er)卸(xie)下(xia)，再用噴氣燃料清洗軸(zhou)承(cheng)及座(zuo)(zuo)，裝前(qian)晾干并(bing)涂抹(mo)少許20號機(ji)械(xie)油用來潤滑(hua)保護(hu)。

　　拆密(mi)封座：擰下(xia)密(mi)封座壓緊螺母(mu)，輕輕卸下(xia)密(mi)封座并清洗。

　　江達機械密封裝(zhuang)配(pei)：在動、靜環鏡面上(shang)涂一層潔凈的20號潤(run)滑(hua)油(you)，導(dao)軸(zhou)承(cheng)座也抹(mo)上(shang)潤(run)滑(hua)油(you)，先把靜環輕(qing)(qing)輕(qing)(qing)定位(wei)裝(zhuang)入導(dao)軸(zhou)承(cheng)座，再在泵軸(zhou)上(shang)抹(mo)上(shang)潤(run)滑(hua)油(you)，把動環部分輕(qing)(qing)輕(qing)(qing)裝(zhuang)入泵軸(zhou)上(shang)，用(yong)手輕(qing)(qing)推密封環應能伸縮(suo)自如，注意動、靜環部分的防(fang)轉部位(wei)需裝(zhuang)配(pei)到(dao)位(wei)。

　　裝(zhuang)聯(lian)(lian)軸器：在(zai)電機軸頭上(shang)(shang)(shang)裝(zhuang)上(shang)(shang)(shang)擋圈，裝(zhuang)上(shang)(shang)(shang)一(yi)半聯(lian)(lian)軸器，再在(zai)泵軸端(duan)和聯(lian)(lian)軸器槽(cao)內(nei)裝(zhuang)上(shang)(shang)(shang)擋塊并用梅花扳手擰緊螺栓；再裝(zhuang)上(shang)(shang)(shang)另(ling)一(yi)半聯(lian)(lian)軸器擰上(shang)(shang)(shang)內(nei)六角螺釘(ding)。安裝(zhuang)聯(lian)(lian)軸器正確的(de)檢查要(yao)求：對(dui)分(fen)式聯(lian)(lian)軸器上(shang)(shang)(shang)下間(jian)隙需要(yao)均(jun)勻(yun)，用手盤動(dong)聯(lian)(lian)軸器幾(ji)圈檢查轉(zhuan)動(dong)的(de)靈活性。

　　裝(zhuang)(zhuang)(zhuang)密(mi)(mi)封(feng)座：先將(jiang)密(mi)(mi)封(feng)座裝(zhuang)(zhuang)(zhuang)入(ru)橡(xiang)膠油封(feng)，再把密(mi)(mi)封(feng)座裝(zhuang)(zhuang)(zhuang)入(ru)泵(beng)蓋(gai)并壓(ya)在軸(zhou)承座上(shang)(shang)，擰緊螺(luo)(luo)(luo)母，確保所有(you)安(an)裝(zhuang)(zhuang)(zhuang)螺(luo)(luo)(luo)釘(ding)緊固。當安(an)裝(zhuang)(zhuang)(zhuang)螺(luo)(luo)(luo)釘(ding)被用(yong)作密(mi)(mi)封(feng)與軸(zhou)之間(jian)的驅(qu)動時，軸(zhou)應(ying)打埋頭孔來加(jia)固連接(jie)，緊固壓(ya)蓋(gai)螺(luo)(luo)(luo)栓(shuan)時應(ying)該(gai)平穩緊固，并且不要使壓(ya)蓋(gai)受彈力。在可能的地方使用(yong)4個(ge)以上(shang)(shang)螺(luo)(luo)(luo)釘(ding)的等間(jian)距壓(ya)蓋(gai)，緊固壓(ya)蓋(gai)螺(luo)(luo)(luo)栓(shuan)時，用(yong)塞(sai)尺檢查軸(zhou)與壓(ya)蓋(gai)之間(jian)的間(jian)隙，這在密(mi)(mi)封(feng)腔對(dui)壓(ya)蓋(gai)不導(dao)向時，顯得特別重要，因(yin)為壓(ya)蓋(gai)必須(xu)對(dui)中。