无码视频一区二区三区在线观看_欧洲肉欲K8播放毛片_国产精品无打码在线播放_18禁高潮出水呻吟娇喘蜜芽

全國服(fu)務熱線: | 歡(huan)迎(ying)來到四川(chuan)川(chuan)工密封科技有限公司(si)官網(wang)!

泰來如何對機械密封進行更換工作

發布(bu)時間:2021-06-01 15:17:49 人(ren)氣:182429 來源(yuan):川工密封(feng)

  泰來機械密封利用機械(xie)方式傳(chuan)(chuan)(chuan)(chuan)遞動(dong)(dong)(dong)力(li)和運動(dong)(dong)(dong)的(de)(de)(de)傳(chuan)(chuan)(chuan)(chuan)動(dong)(dong)(dong),機械(xie)傳(chuan)(chuan)(chuan)(chuan)動(dong)(dong)(dong)在機械(xie)工(gong)程中應用非常廣泛(fan),有(you)多(duo)種形式,主要(yao)(yao)包(bao)括(kuo)皮帶傳(chuan)(chuan)(chuan)(chuan)動(dong)(dong)(dong)、齒輪(lun)傳(chuan)(chuan)(chuan)(chuan)動(dong)(dong)(dong)、鏈傳(chuan)(chuan)(chuan)(chuan)動(dong)(dong)(dong)、蝸桿蝸輪(lun)傳(chuan)(chuan)(chuan)(chuan)動(dong)(dong)(dong)、齒輪(lun)齒條(tiao)傳(chuan)(chuan)(chuan)(chuan)動(dong)(dong)(dong)和螺旋傳(chuan)(chuan)(chuan)(chuan)動(dong)(dong)(dong)等(deng)。齒輪(lun)傳(chuan)(chuan)(chuan)(chuan)動(dong)(dong)(dong)能夠用于大功率的(de)(de)(de)場合(he)(he),傳(chuan)(chuan)(chuan)(chuan)動(dong)(dong)(dong)比(bi)準確,但一般要(yao)(yao)求較高的(de)(de)(de)制(zhi)造(zao)精度和安裝(zhuang)精度。還有(you)一類是靠機件間(jian)的(de)(de)(de)摩(mo)(mo)擦(ca)力(li)傳(chuan)(chuan)(chuan)(chuan)遞動(dong)(dong)(dong)力(li)和運動(dong)(dong)(dong)的(de)(de)(de)摩(mo)(mo)擦(ca)傳(chuan)(chuan)(chuan)(chuan)動(dong)(dong)(dong),包(bao)括(kuo)帶傳(chuan)(chuan)(chuan)(chuan)動(dong)(dong)(dong)、繩傳(chuan)(chuan)(chuan)(chuan)動(dong)(dong)(dong)和摩(mo)(mo)擦(ca)輪(lun)傳(chuan)(chuan)(chuan)(chuan)動(dong)(dong)(dong)等(deng)。摩(mo)(mo)擦(ca)傳(chuan)(chuan)(chuan)(chuan)動(dong)(dong)(dong)容易實現無(wu)級變(bian)速(su),可以適應軸間(jian)距較大的(de)(de)(de)傳(chuan)(chuan)(chuan)(chuan)動(dong)(dong)(dong)場合(he)(he),而過(guo)載打滑還能起到緩沖和保護(hu)傳(chuan)(chuan)(chuan)(chuan)動(dong)(dong)(dong)裝(zhuang)置的(de)(de)(de)作用,但這(zhe)種傳(chuan)(chuan)(chuan)(chuan)動(dong)(dong)(dong)一般不能用于大功率的(de)(de)(de)場合(he)(he),也不能保證準確的(de)(de)(de)傳(chuan)(chuan)(chuan)(chuan)動(dong)(dong)(dong)比(bi)。

  傳動形式多,但是泰來機械密封的更(geng)換工作大同小異,首先(xian)拆前需確認電機處于(yu)檢修狀(zhuang)態,擰下(xia)加油螺塞,用吸管把密封座(zuo)腔(qiang)內的潤滑油吸出(chu)。準備好放置泵(beng)零件(jian)的工作臺及拆裝工具,切勿任(ren)意亂放亂用,避(bi)免碰壞泵(beng)的零部件(jian)。

  拆對(dui)分式聯軸器(qi):先把聯軸器(qi)的固定內(nei)六角(jiao)螺(luo)釘擰下(xia)(xia)來,再輕(qing)輕(qing)把聯軸器(qi)的一(yi)半從軸上慢(man)慢(man)拉下(xia)(xia),注意不要掉了,再用梅花(hua)扳(ban)手(shou)擰下(xia)(xia)泵軸吊(diao)緊螺(luo)栓和擋塊,讓葉輪慢(man)慢(man)下(xia)(xia)沉至(zhi)泵體,然(ran)后拆下(xia)(xia)另外一(yi)半聯軸器(qi),拿下(xia)(xia)泵軸擋圈(quan)。

  拆卸泰來機械密封:抓住密封彈簧順著泵軸往上提,就能拆下來(lai)了。

  拆(chai)卸并(bing)清洗軸承(cheng)座:先輕輕松(song)動一下(xia)軸承(cheng)座后用拆(chai)卸螺(luo)栓頂起軸承(cheng)座,并(bing)且沿著泵(beng)軸往上提而卸下(xia),再用噴氣(qi)燃(ran)料清洗軸承(cheng)及座,裝(zhuang)前晾干并(bing)涂(tu)抹少許(xu)20號(hao)機(ji)械油用來潤(run)滑保護。

  拆密(mi)封座(zuo):擰下(xia)密(mi)封座(zuo)壓緊螺母,輕(qing)輕(qing)卸下(xia)密(mi)封座(zuo)并清洗。

  泰來機械密封裝(zhuang)配(pei)(pei):在動、靜(jing)環鏡面上涂(tu)一(yi)層潔凈(jing)的(de)20號潤滑(hua)(hua)油(you)(you),導軸(zhou)承(cheng)(cheng)座也抹上潤滑(hua)(hua)油(you)(you),先把靜(jing)環輕(qing)(qing)(qing)輕(qing)(qing)(qing)定位裝(zhuang)入(ru)導軸(zhou)承(cheng)(cheng)座,再在泵軸(zhou)上抹上潤滑(hua)(hua)油(you)(you),把動環部(bu)分輕(qing)(qing)(qing)輕(qing)(qing)(qing)裝(zhuang)入(ru)泵軸(zhou)上,用(yong)手輕(qing)(qing)(qing)推密封環應能伸縮自如,注(zhu)意動、靜(jing)環部(bu)分的(de)防轉(zhuan)部(bu)位需裝(zhuang)配(pei)(pei)到位。

  裝聯軸(zhou)(zhou)器(qi):在電(dian)機軸(zhou)(zhou)頭上(shang)裝上(shang)擋圈,裝上(shang)一半聯軸(zhou)(zhou)器(qi),再在泵軸(zhou)(zhou)端和聯軸(zhou)(zhou)器(qi)槽(cao)內裝上(shang)擋塊并(bing)用梅花扳手擰緊螺栓;再裝上(shang)另(ling)一半聯軸(zhou)(zhou)器(qi)擰上(shang)內六角螺釘(ding)。安裝聯軸(zhou)(zhou)器(qi)正確的檢查要求:對分式(shi)聯軸(zhou)(zhou)器(qi)上(shang)下(xia)間隙需(xu)要均勻,用手盤動(dong)聯軸(zhou)(zhou)器(qi)幾圈檢查轉動(dong)的靈活性。

  裝密(mi)封座:先將密(mi)封座裝入(ru)橡膠油封,再把(ba)密(mi)封座裝入(ru)泵蓋并壓(ya)在軸承座上,擰緊螺(luo)母(mu),確保(bao)所有安裝螺(luo)釘緊固。當安裝螺(luo)釘被用作密(mi)封與(yu)(yu)軸之間(jian)的驅(qu)動(dong)時,軸應打埋頭孔來加固連接,緊固壓(ya)蓋螺(luo)栓(shuan)(shuan)時應該(gai)平穩緊固,并且(qie)不要(yao)使壓(ya)蓋受彈力(li)。在可能的地方使用4個以上螺(luo)釘的等間(jian)距壓(ya)蓋,緊固壓(ya)蓋螺(luo)栓(shuan)(shuan)時,用塞尺檢查(cha)軸與(yu)(yu)壓(ya)蓋之間(jian)的間(jian)隙,這在密(mi)封腔(qiang)對壓(ya)蓋不導向(xiang)時,顯得特別重要(yao),因(yin)為壓(ya)蓋必須對中。