邊壩機械密封利用(yong)(yong)機(ji)械(xie)(xie)方式(shi)傳(chuan)遞動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)力和(he)(he)運動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)的(de)傳(chuan)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)，機(ji)械(xie)(xie)傳(chuan)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)在機(ji)械(xie)(xie)工程中應用(yong)(yong)非常廣泛，有多種(zhong)形式(shi)，主要包括皮(pi)帶傳(chuan)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)、齒(chi)輪傳(chuan)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)、鏈(lian)傳(chuan)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)、蝸(gua)桿蝸(gua)輪傳(chuan)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)、齒(chi)輪齒(chi)條傳(chuan)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)和(he)(he)螺旋傳(chuan)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)等(deng)。齒(chi)輪傳(chuan)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)能(neng)夠用(yong)(yong)于大功率的(de)場(chang)合(he)，傳(chuan)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)比(bi)準確，但一般(ban)要求較(jiao)高的(de)制造精(jing)度和(he)(he)安裝精(jing)度。還有一類是(shi)靠機(ji)件間的(de)摩(mo)(mo)擦力傳(chuan)遞動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)力和(he)(he)運動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)的(de)摩(mo)(mo)擦傳(chuan)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)，包括帶傳(chuan)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)、繩(sheng)傳(chuan)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)和(he)(he)摩(mo)(mo)擦輪傳(chuan)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)等(deng)。摩(mo)(mo)擦傳(chuan)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)容易實現無級(ji)變速，可以適應軸間距較(jiao)大的(de)傳(chuan)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)場(chang)合(he)，而過(guo)載打(da)滑(hua)還能(neng)起到緩沖(chong)和(he)(he)保(bao)護傳(chuan)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)裝置的(de)作用(yong)(yong)，但這(zhe)種(zhong)傳(chuan)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)一般(ban)不能(neng)用(yong)(yong)于大功率的(de)場(chang)合(he)，也不能(neng)保(bao)證準確的(de)傳(chuan)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)比(bi)。

　　傳動形式多，但是邊壩機械密封的更換(huan)工(gong)作大同(tong)小異，首先拆前需確認電機處于檢修狀態(tai)，擰下加油螺塞，用吸管(guan)把密封座(zuo)腔內的潤(run)滑油吸出。準備(bei)好(hao)放置泵零(ling)件(jian)的工(gong)作臺及拆裝工(gong)具，切勿任意(yi)亂放亂用，避免碰壞(huai)泵的零(ling)部件(jian)。

　　拆對分式(shi)聯(lian)(lian)(lian)軸(zhou)(zhou)器(qi)：先把(ba)(ba)聯(lian)(lian)(lian)軸(zhou)(zhou)器(qi)的固(gu)定內(nei)六角螺釘擰下來，再輕(qing)輕(qing)把(ba)(ba)聯(lian)(lian)(lian)軸(zhou)(zhou)器(qi)的一(yi)半從軸(zhou)(zhou)上慢(man)慢(man)拉下，注意不要掉了，再用(yong)梅花扳手擰下泵軸(zhou)(zhou)吊(diao)緊螺栓和擋塊(kuai)，讓葉輪慢(man)慢(man)下沉至泵體，然后拆下另外一(yi)半聯(lian)(lian)(lian)軸(zhou)(zhou)器(qi)，拿下泵軸(zhou)(zhou)擋圈。

　　拆卸邊壩機械密封：抓住密封彈簧(huang)順著泵軸(zhou)往(wang)上提，就能拆下來(lai)了。

　　拆卸(xie)并清(qing)洗(xi)軸(zhou)(zhou)承(cheng)座(zuo)：先輕輕松動一(yi)下軸(zhou)(zhou)承(cheng)座(zuo)后(hou)用拆卸(xie)螺栓頂起軸(zhou)(zhou)承(cheng)座(zuo)，并且沿著泵軸(zhou)(zhou)往上提而卸(xie)下，再用噴(pen)氣(qi)燃料(liao)清(qing)洗(xi)軸(zhou)(zhou)承(cheng)及座(zuo)，裝前晾干并涂(tu)抹少(shao)許20號機械油用來潤滑(hua)保護。

　　拆密封座：擰下密封座壓緊螺母(mu)，輕輕卸(xie)下密封座并清洗。

　　邊壩機械密封裝(zhuang)配：在動、靜環(huan)鏡面上(shang)(shang)涂一(yi)層潔凈的20號潤(run)滑油(you)(you)，導軸承(cheng)座也(ye)抹上(shang)(shang)潤(run)滑油(you)(you)，先把靜環(huan)輕輕定(ding)位(wei)裝(zhuang)入導軸承(cheng)座，再在泵軸上(shang)(shang)抹上(shang)(shang)潤(run)滑油(you)(you)，把動環(huan)部(bu)(bu)分(fen)輕輕裝(zhuang)入泵軸上(shang)(shang)，用(yong)手輕推密(mi)封(feng)環(huan)應能伸縮自如，注意動、靜環(huan)部(bu)(bu)分(fen)的防轉(zhuan)部(bu)(bu)位(wei)需裝(zhuang)配到(dao)位(wei)。

　　裝(zhuang)(zhuang)聯(lian)(lian)(lian)軸(zhou)(zhou)(zhou)器：在電機軸(zhou)(zhou)(zhou)頭上(shang)裝(zhuang)(zhuang)上(shang)擋圈，裝(zhuang)(zhuang)上(shang)一半(ban)(ban)聯(lian)(lian)(lian)軸(zhou)(zhou)(zhou)器，再在泵軸(zhou)(zhou)(zhou)端和聯(lian)(lian)(lian)軸(zhou)(zhou)(zhou)器槽內裝(zhuang)(zhuang)上(shang)擋塊并用(yong)梅花(hua)扳手擰緊螺栓；再裝(zhuang)(zhuang)上(shang)另一半(ban)(ban)聯(lian)(lian)(lian)軸(zhou)(zhou)(zhou)器擰上(shang)內六角螺釘(ding)。安裝(zhuang)(zhuang)聯(lian)(lian)(lian)軸(zhou)(zhou)(zhou)器正(zheng)確的(de)檢查要求：對分式聯(lian)(lian)(lian)軸(zhou)(zhou)(zhou)器上(shang)下間隙需要均勻，用(yong)手盤(pan)動(dong)聯(lian)(lian)(lian)軸(zhou)(zhou)(zhou)器幾圈檢查轉(zhuan)動(dong)的(de)靈活性。

　　裝(zhuang)密(mi)封座：先(xian)將密(mi)封座裝(zhuang)入橡膠油封，再把密(mi)封座裝(zhuang)入泵蓋并壓(ya)(ya)在(zai)軸(zhou)(zhou)承座上(shang)，擰(ning)緊螺(luo)(luo)母，確保所(suo)有安裝(zhuang)螺(luo)(luo)釘(ding)(ding)緊固。當安裝(zhuang)螺(luo)(luo)釘(ding)(ding)被用作(zuo)密(mi)封與(yu)軸(zhou)(zhou)之(zhi)間(jian)的驅動時(shi)，軸(zhou)(zhou)應打埋頭孔來加固連接(jie)，緊固壓(ya)(ya)蓋螺(luo)(luo)栓時(shi)應該平穩(wen)緊固，并且不要(yao)使壓(ya)(ya)蓋受彈力。在(zai)可能的地(di)方使用4個以上(shang)螺(luo)(luo)釘(ding)(ding)的等間(jian)距壓(ya)(ya)蓋，緊固壓(ya)(ya)蓋螺(luo)(luo)栓時(shi)，用塞(sai)尺檢(jian)查軸(zhou)(zhou)與(yu)壓(ya)(ya)蓋之(zhi)間(jian)的間(jian)隙，這在(zai)密(mi)封腔對壓(ya)(ya)蓋不導(dao)向時(shi)，顯(xian)得特別重(zhong)要(yao)，因為壓(ya)(ya)蓋必須對中。