發布時間:2026-04-15 01:14:38 人氣:360092 來源:川工密封
融水機械密封利用機械方式傳遞動力和運動的傳動,機械傳動在機械工程中應用非常廣泛,有多種形式,主要包括皮帶傳動、齒輪傳動、鏈傳動、蝸杆蝸輪傳動、齒chi輪lun齒chi條tiao傳chuan動dong和he螺luo旋xuan傳chuan動dong等deng。齒chi輪lun傳chuan動dong能neng夠gou用yong於yu大da功gong率lv的de場chang合he,傳chuan動dong比bi準zhun確que,但dan一yi般ban要yao求qiu較jiao高gao的de製zhi造zao精jing度du和he安an裝zhuang精jing度du。還hai有you一yi類lei是shi靠kao機ji件jian間jian的de摩mo擦ca力li傳chuan遞di動dong力li和he運yun動dong的de摩mo擦ca傳chuan動dong,包bao括kuo帶dai傳chuan動dong、shengchuandonghemocalunchuandongdeng。mocachuandongrongyishixianwujibiansu,keyishiyingzhoujianjujiaodadechuandongchanghe,erguozaidahuahainengqidaohuanchonghebaohuchuandongzhuangzhidezuoyong,danzhezhongchuandongyibanbunengyongyudagonglvdechanghe,yebunengbaozhengzhunquedechuandongbi。
傳動形式多,但是融水機械密封的de更geng換huan工gong作zuo大da同tong小xiao異yi,首shou先xian拆chai前qian需xu確que認ren電dian機ji處chu於yu檢jian修xiu狀zhuang態tai,擰ning下xia加jia油you螺luo塞sai,用yong吸xi管guan把ba密mi封feng座zuo腔qiang內nei的de潤run滑hua油you吸xi出chu。準zhun備bei好hao放fang置zhi泵beng零ling件jian的de工gong作zuo台tai及ji拆chai裝zhuang工gong具ju,切qie勿wu任ren意yi亂luan放fang亂luan用yong,避bi免mian碰peng壞huai泵beng的de零ling部bu件jian。
拆對分式聯軸器:先xian把ba聯lian軸zhou器qi的de固gu定ding內nei六liu角jiao螺luo釘ding擰ning下xia來lai,再zai輕qing輕qing把ba聯lian軸zhou器qi的de一yi半ban從cong軸zhou上shang慢man慢man拉la下xia,注zhu意yi不bu要yao掉diao了le,再zai用yong梅mei花hua扳ban手shou擰ning下xia泵beng軸zhou吊diao緊jin螺luo栓shuan和he擋dang塊kuai,讓rang葉ye輪lun慢man慢man下xia沉chen至zhi泵beng體ti,然ran後hou拆chai下xia另ling外wai一yi半ban聯lian軸zhou器qi,拿na下xia泵beng軸zhou擋dang圈quan。
拆卸融水機械密封:抓住密封彈簧順著泵軸往上提,就能拆下來了。
拆卸並清洗軸承座:先輕輕鬆動一下軸承座後用拆卸螺栓頂起軸承座,並且沿著泵軸往上提而卸下,再用噴氣燃料清洗軸承及座,裝前晾幹並塗抹少許20號機械油用來潤滑保護。
拆密封座:擰下密封座壓緊螺母,輕輕卸下密封座並清洗。
融水機械密封裝配:在動、靜環鏡麵上塗一層潔淨的20haorunhuayou,daozhouchengzuoyemoshangrunhuayou,xianbajinghuanqingqingdingweizhuangrudaozhouchengzuo,zaizaibengzhoushangmoshangrunhuayou,badonghuanbufenqingqingzhuangrubengzhoushang,yongshouqingtuimifenghuanyingnengshensuoziru,zhuyidong、靜環部分的防轉部位需裝配到位。
裝聯軸器:在電機軸頭上裝上擋圈,裝上一半聯軸器,再在泵軸端和聯軸器槽內裝上擋塊並用梅花扳手擰緊螺栓;再裝上另一半聯軸器擰上內六角螺釘。安裝聯軸器正確的檢查要求:對分式聯軸器上下間隙需要均勻,用手盤動聯軸器幾圈檢查轉動的靈活性。
裝密封座:xianjiangmifengzuozhuangruxiangjiaoyoufeng,zaibamifengzuozhuangrubenggaibingyazaizhouchengzuoshang,ningjinluomu,quebaosuoyouanzhuangluodingjingu。danganzhuangluodingbeiyongzuomifengyuzhouzhijiandequdongshi,zhouyingdamaitoukonglaijiagulianjie,jinguyagailuoshuanshiyinggaipingwenjingu,bingqiebuyaoshiyagaishoudanli。zaikenengdedifangshiyong4個ge以yi上shang螺luo釘ding的de等deng間jian距ju壓ya蓋gai,緊jin固gu壓ya蓋gai螺luo栓shuan時shi,用yong塞sai尺chi檢jian查zha軸zhou與yu壓ya蓋gai之zhi間jian的de間jian隙xi,這zhe在zai密mi封feng腔qiang對dui壓ya蓋gai不bu導dao向xiang時shi,顯xian得de特te別bie重zhong要yao,因yin為wei壓ya蓋gai必bi須xu對dui中zhong。