邊壩機械密封利(li)用(yong)機械(xie)方(fang)式傳(chuan)(chuan)(chuan)遞(di)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)力(li)(li)和(he)(he)運動(dong)(dong)(dong)(dong)(dong)(dong)(dong)的(de)(de)(de)傳(chuan)(chuan)(chuan)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)，機械(xie)傳(chuan)(chuan)(chuan)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)在(zai)機械(xie)工程中應(ying)用(yong)非常(chang)廣泛，有(you)多種形式，主要包括皮帶(dai)傳(chuan)(chuan)(chuan)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)、齒(chi)輪傳(chuan)(chuan)(chuan)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)、鏈(lian)傳(chuan)(chuan)(chuan)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)、蝸(gua)桿(gan)蝸(gua)輪傳(chuan)(chuan)(chuan)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)、齒(chi)輪齒(chi)條傳(chuan)(chuan)(chuan)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)和(he)(he)螺旋傳(chuan)(chuan)(chuan)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)等。齒(chi)輪傳(chuan)(chuan)(chuan)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)能夠用(yong)于大(da)功率的(de)(de)(de)場合，傳(chuan)(chuan)(chuan)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)比(bi)準確，但一(yi)(yi)般要求較高的(de)(de)(de)制造(zao)精(jing)度和(he)(he)安裝(zhuang)精(jing)度。還有(you)一(yi)(yi)類是靠機件間的(de)(de)(de)摩擦力(li)(li)傳(chuan)(chuan)(chuan)遞(di)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)力(li)(li)和(he)(he)運動(dong)(dong)(dong)(dong)(dong)(dong)(dong)的(de)(de)(de)摩擦傳(chuan)(chuan)(chuan)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)，包括帶(dai)傳(chuan)(chuan)(chuan)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)、繩傳(chuan)(chuan)(chuan)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)和(he)(he)摩擦輪傳(chuan)(chuan)(chuan)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)等。摩擦傳(chuan)(chuan)(chuan)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)容易實現無級變速，可以(yi)適應(ying)軸間距較大(da)的(de)(de)(de)傳(chuan)(chuan)(chuan)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)場合，而過載打(da)滑(hua)還能起到緩沖和(he)(he)保(bao)護傳(chuan)(chuan)(chuan)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)裝(zhuang)置的(de)(de)(de)作用(yong)，但這種傳(chuan)(chuan)(chuan)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)一(yi)(yi)般不能用(yong)于大(da)功率的(de)(de)(de)場合，也不能保(bao)證準確的(de)(de)(de)傳(chuan)(chuan)(chuan)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)比(bi)。

　　傳動形式多，但是邊壩機械密封的(de)(de)更換(huan)工作(zuo)(zuo)大同小異，首先(xian)拆(chai)(chai)前需確認電機(ji)處于檢(jian)修狀態，擰下加油螺塞，用吸管把密封(feng)座腔內的(de)(de)潤滑油吸出(chu)。準(zhun)備好放(fang)置泵零件的(de)(de)工作(zuo)(zuo)臺及拆(chai)(chai)裝工具，切(qie)勿任意亂(luan)放(fang)亂(luan)用，避(bi)免碰壞泵的(de)(de)零部(bu)件。

　　拆(chai)對分式聯(lian)(lian)軸(zhou)(zhou)(zhou)器(qi)：先把聯(lian)(lian)軸(zhou)(zhou)(zhou)器(qi)的固定內六角螺釘擰(ning)下來，再輕輕把聯(lian)(lian)軸(zhou)(zhou)(zhou)器(qi)的一(yi)半(ban)從軸(zhou)(zhou)(zhou)上慢慢拉下，注意不要掉了(le)，再用(yong)梅花扳手擰(ning)下泵軸(zhou)(zhou)(zhou)吊緊螺栓和擋塊，讓葉輪(lun)慢慢下沉至泵體，然后拆(chai)下另外一(yi)半(ban)聯(lian)(lian)軸(zhou)(zhou)(zhou)器(qi)，拿下泵軸(zhou)(zhou)(zhou)擋圈(quan)。

　　拆卸邊壩機械密封：抓住密封(feng)彈簧順著泵軸往上提，就能拆下(xia)來(lai)了。

　　拆卸并(bing)清(qing)洗(xi)軸承(cheng)(cheng)座：先輕輕松動(dong)一(yi)下軸承(cheng)(cheng)座后用(yong)拆卸螺栓頂起軸承(cheng)(cheng)座，并(bing)且沿(yan)著泵軸往(wang)上提而卸下，再用(yong)噴氣燃料清(qing)洗(xi)軸承(cheng)(cheng)及(ji)座，裝前(qian)晾干(gan)并(bing)涂抹少許(xu)20號機械(xie)油用(yong)來潤滑保護。

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

　　邊壩機械密封裝配：在動(dong)、靜環鏡面上涂一層潔凈的20號潤滑油(you)，導軸(zhou)承(cheng)座也抹上潤滑油(you)，先把(ba)(ba)靜環輕(qing)(qing)(qing)輕(qing)(qing)(qing)定位(wei)裝入導軸(zhou)承(cheng)座，再在泵(beng)(beng)軸(zhou)上抹上潤滑油(you)，把(ba)(ba)動(dong)環部分輕(qing)(qing)(qing)輕(qing)(qing)(qing)裝入泵(beng)(beng)軸(zhou)上，用手輕(qing)(qing)(qing)推密封環應能(neng)伸縮自如，注意動(dong)、靜環部分的防轉部位(wei)需裝配到位(wei)。

　　裝聯(lian)軸(zhou)(zhou)(zhou)器：在(zai)電機軸(zhou)(zhou)(zhou)頭上裝上擋圈，裝上一半聯(lian)軸(zhou)(zhou)(zhou)器，再在(zai)泵軸(zhou)(zhou)(zhou)端(duan)和聯(lian)軸(zhou)(zhou)(zhou)器槽內裝上擋塊(kuai)并(bing)用梅(mei)花扳手(shou)(shou)擰緊螺(luo)栓；再裝上另一半聯(lian)軸(zhou)(zhou)(zhou)器擰上內六角螺(luo)釘。安裝聯(lian)軸(zhou)(zhou)(zhou)器正(zheng)確的檢(jian)查要求：對分式聯(lian)軸(zhou)(zhou)(zhou)器上下(xia)間隙需要均勻，用手(shou)(shou)盤(pan)動(dong)聯(lian)軸(zhou)(zhou)(zhou)器幾圈檢(jian)查轉動(dong)的靈活性。

　　裝(zhuang)(zhuang)密(mi)封(feng)(feng)座(zuo)(zuo)：先將密(mi)封(feng)(feng)座(zuo)(zuo)裝(zhuang)(zhuang)入(ru)橡膠油(you)封(feng)(feng)，再把密(mi)封(feng)(feng)座(zuo)(zuo)裝(zhuang)(zhuang)入(ru)泵蓋并壓(ya)(ya)在軸承座(zuo)(zuo)上(shang)，擰緊(jin)(jin)螺母，確(que)保(bao)所有安裝(zhuang)(zhuang)螺釘緊(jin)(jin)固(gu)。當安裝(zhuang)(zhuang)螺釘被用作密(mi)封(feng)(feng)與軸之間(jian)(jian)的(de)驅(qu)動時(shi)(shi)，軸應打(da)埋頭孔來加固(gu)連接(jie)，緊(jin)(jin)固(gu)壓(ya)(ya)蓋螺栓時(shi)(shi)應該(gai)平(ping)穩緊(jin)(jin)固(gu)，并且(qie)不(bu)要使壓(ya)(ya)蓋受彈(dan)力。在可(ke)能(neng)的(de)地方使用4個以上(shang)螺釘的(de)等間(jian)(jian)距(ju)壓(ya)(ya)蓋，緊(jin)(jin)固(gu)壓(ya)(ya)蓋螺栓時(shi)(shi)，用塞尺檢查軸與壓(ya)(ya)蓋之間(jian)(jian)的(de)間(jian)(jian)隙，這在密(mi)封(feng)(feng)腔對(dui)壓(ya)(ya)蓋不(bu)導向時(shi)(shi)，顯得特別(bie)重要，因為(wei)壓(ya)(ya)蓋必須對(dui)中(zhong)。