建水機械密封利用機(ji)(ji)械(xie)方式傳(chuan)(chuan)(chuan)(chuan)(chuan)遞動(dong)(dong)(dong)(dong)(dong)(dong)力和運動(dong)(dong)(dong)(dong)(dong)(dong)的傳(chuan)(chuan)(chuan)(chuan)(chuan)動(dong)(dong)(dong)(dong)(dong)(dong)，機(ji)(ji)械(xie)傳(chuan)(chuan)(chuan)(chuan)(chuan)動(dong)(dong)(dong)(dong)(dong)(dong)在(zai)機(ji)(ji)械(xie)工程中應用非(fei)常廣泛，有多種形(xing)式，主要包(bao)括(kuo)皮帶傳(chuan)(chuan)(chuan)(chuan)(chuan)動(dong)(dong)(dong)(dong)(dong)(dong)、齒(chi)(chi)(chi)輪傳(chuan)(chuan)(chuan)(chuan)(chuan)動(dong)(dong)(dong)(dong)(dong)(dong)、鏈傳(chuan)(chuan)(chuan)(chuan)(chuan)動(dong)(dong)(dong)(dong)(dong)(dong)、蝸(gua)桿(gan)蝸(gua)輪傳(chuan)(chuan)(chuan)(chuan)(chuan)動(dong)(dong)(dong)(dong)(dong)(dong)、齒(chi)(chi)(chi)輪齒(chi)(chi)(chi)條傳(chuan)(chuan)(chuan)(chuan)(chuan)動(dong)(dong)(dong)(dong)(dong)(dong)和螺旋傳(chuan)(chuan)(chuan)(chuan)(chuan)動(dong)(dong)(dong)(dong)(dong)(dong)等。齒(chi)(chi)(chi)輪傳(chuan)(chuan)(chuan)(chuan)(chuan)動(dong)(dong)(dong)(dong)(dong)(dong)能夠用于大功率(lv)(lv)的場(chang)合，傳(chuan)(chuan)(chuan)(chuan)(chuan)動(dong)(dong)(dong)(dong)(dong)(dong)比準(zhun)確(que)，但一(yi)(yi)般要求較高的制造(zao)精度(du)和安裝精度(du)。還(huan)有一(yi)(yi)類是靠機(ji)(ji)件間的摩(mo)(mo)擦力傳(chuan)(chuan)(chuan)(chuan)(chuan)遞動(dong)(dong)(dong)(dong)(dong)(dong)力和運動(dong)(dong)(dong)(dong)(dong)(dong)的摩(mo)(mo)擦傳(chuan)(chuan)(chuan)(chuan)(chuan)動(dong)(dong)(dong)(dong)(dong)(dong)，包(bao)括(kuo)帶傳(chuan)(chuan)(chuan)(chuan)(chuan)動(dong)(dong)(dong)(dong)(dong)(dong)、繩傳(chuan)(chuan)(chuan)(chuan)(chuan)動(dong)(dong)(dong)(dong)(dong)(dong)和摩(mo)(mo)擦輪傳(chuan)(chuan)(chuan)(chuan)(chuan)動(dong)(dong)(dong)(dong)(dong)(dong)等。摩(mo)(mo)擦傳(chuan)(chuan)(chuan)(chuan)(chuan)動(dong)(dong)(dong)(dong)(dong)(dong)容易實現無級(ji)變速，可以適應軸間距較大的傳(chuan)(chuan)(chuan)(chuan)(chuan)動(dong)(dong)(dong)(dong)(dong)(dong)場(chang)合，而過載打滑還(huan)能起到緩沖和保護傳(chuan)(chuan)(chuan)(chuan)(chuan)動(dong)(dong)(dong)(dong)(dong)(dong)裝置(zhi)的作(zuo)用，但這種傳(chuan)(chuan)(chuan)(chuan)(chuan)動(dong)(dong)(dong)(dong)(dong)(dong)一(yi)(yi)般不能用于大功率(lv)(lv)的場(chang)合，也不能保證準(zhun)確(que)的傳(chuan)(chuan)(chuan)(chuan)(chuan)動(dong)(dong)(dong)(dong)(dong)(dong)比。

　　傳動形式多，但是建水機械密封的更(geng)換工作大同小異，首先拆前需確(que)認電機處于(yu)檢修狀態，擰下加(jia)油螺(luo)塞，用(yong)吸管(guan)把密封座腔內(nei)的潤滑(hua)油吸出(chu)。準備好放置(zhi)泵零件的工作臺及拆裝工具，切勿任意亂放亂用(yong)，避免碰壞泵的零部件。

　　拆對分(fen)式(shi)聯(lian)軸(zhou)(zhou)(zhou)器(qi)：先把聯(lian)軸(zhou)(zhou)(zhou)器(qi)的固定(ding)內(nei)六角螺釘(ding)擰下(xia)來(lai)，再輕輕把聯(lian)軸(zhou)(zhou)(zhou)器(qi)的一(yi)半(ban)從軸(zhou)(zhou)(zhou)上慢(man)慢(man)拉下(xia)，注意不要掉了，再用梅花扳手擰下(xia)泵軸(zhou)(zhou)(zhou)吊緊螺栓和(he)擋塊，讓葉(xie)輪(lun)慢(man)慢(man)下(xia)沉至(zhi)泵體(ti)，然(ran)后拆下(xia)另外一(yi)半(ban)聯(lian)軸(zhou)(zhou)(zhou)器(qi)，拿下(xia)泵軸(zhou)(zhou)(zhou)擋圈(quan)。

　　拆卸建水機械密封：抓(zhua)住密封彈簧順著泵軸往上提，就能拆下來(lai)了。

　　拆卸(xie)并(bing)清洗(xi)軸承(cheng)座(zuo)(zuo)：先(xian)輕輕松動一(yi)下(xia)軸承(cheng)座(zuo)(zuo)后用(yong)(yong)拆卸(xie)螺栓頂起軸承(cheng)座(zuo)(zuo)，并(bing)且沿(yan)著泵軸往上(shang)提而卸(xie)下(xia)，再用(yong)(yong)噴氣燃料清洗(xi)軸承(cheng)及座(zuo)(zuo)，裝前晾干(gan)并(bing)涂抹(mo)少許20號機械油用(yong)(yong)來潤(run)滑保護。

　　拆密封(feng)座：擰下(xia)密封(feng)座壓緊(jin)螺(luo)母，輕輕卸下(xia)密封(feng)座并清洗(xi)。

　　建水機械密封裝(zhuang)配(pei)：在(zai)動、靜(jing)環鏡(jing)面上(shang)(shang)(shang)涂一層潔(jie)凈的20號潤(run)(run)滑(hua)(hua)油(you)，導(dao)軸(zhou)(zhou)承座也(ye)抹上(shang)(shang)(shang)潤(run)(run)滑(hua)(hua)油(you)，先把靜(jing)環輕(qing)(qing)輕(qing)(qing)定位裝(zhuang)入導(dao)軸(zhou)(zhou)承座，再(zai)在(zai)泵軸(zhou)(zhou)上(shang)(shang)(shang)抹上(shang)(shang)(shang)潤(run)(run)滑(hua)(hua)油(you)，把動環部(bu)分輕(qing)(qing)輕(qing)(qing)裝(zhuang)入泵軸(zhou)(zhou)上(shang)(shang)(shang)，用手輕(qing)(qing)推密封(feng)環應(ying)能(neng)伸(shen)縮自如，注意動、靜(jing)環部(bu)分的防轉部(bu)位需裝(zhuang)配(pei)到位。

　　裝(zhuang)(zhuang)聯(lian)軸(zhou)(zhou)(zhou)器(qi)：在電機軸(zhou)(zhou)(zhou)頭上(shang)裝(zhuang)(zhuang)上(shang)擋圈(quan)，裝(zhuang)(zhuang)上(shang)一半聯(lian)軸(zhou)(zhou)(zhou)器(qi)，再在泵軸(zhou)(zhou)(zhou)端和聯(lian)軸(zhou)(zhou)(zhou)器(qi)槽(cao)內(nei)裝(zhuang)(zhuang)上(shang)擋塊并用梅花扳手(shou)擰緊螺栓；再裝(zhuang)(zhuang)上(shang)另一半聯(lian)軸(zhou)(zhou)(zhou)器(qi)擰上(shang)內(nei)六角螺釘。安(an)裝(zhuang)(zhuang)聯(lian)軸(zhou)(zhou)(zhou)器(qi)正確的檢(jian)查(cha)要求：對分式(shi)聯(lian)軸(zhou)(zhou)(zhou)器(qi)上(shang)下間隙需(xu)要均勻(yun)，用手(shou)盤動聯(lian)軸(zhou)(zhou)(zhou)器(qi)幾圈(quan)檢(jian)查(cha)轉動的靈活性(xing)。

　　裝(zhuang)密(mi)(mi)封(feng)座：先將密(mi)(mi)封(feng)座裝(zhuang)入(ru)(ru)橡膠油封(feng)，再(zai)把密(mi)(mi)封(feng)座裝(zhuang)入(ru)(ru)泵蓋(gai)(gai)(gai)并壓(ya)在軸(zhou)承座上，擰緊螺(luo)母，確保所有安(an)裝(zhuang)螺(luo)釘緊固(gu)。當安(an)裝(zhuang)螺(luo)釘被用作密(mi)(mi)封(feng)與軸(zhou)之間(jian)(jian)的驅動時，軸(zhou)應打埋頭孔來(lai)加固(gu)連接，緊固(gu)壓(ya)蓋(gai)(gai)(gai)螺(luo)栓時應該平穩緊固(gu)，并且不要(yao)使(shi)壓(ya)蓋(gai)(gai)(gai)受彈力。在可能的地方使(shi)用4個以上螺(luo)釘的等間(jian)(jian)距壓(ya)蓋(gai)(gai)(gai)，緊固(gu)壓(ya)蓋(gai)(gai)(gai)螺(luo)栓時，用塞尺(chi)檢查(cha)軸(zhou)與壓(ya)蓋(gai)(gai)(gai)之間(jian)(jian)的間(jian)(jian)隙(xi)，這在密(mi)(mi)封(feng)腔對壓(ya)蓋(gai)(gai)(gai)不導(dao)向時，顯(xian)得特別重要(yao)，因為(wei)壓(ya)蓋(gai)(gai)(gai)必須對中(zhong)。