Kupaka mafuta kumagwira ntchito yofunika kwambiri pakugwiritsa ntchito ma bearing

Kupaka mafuta kumagwira ntchito yofunika kwambiri pakugwiritsa ntchitomaberiya, nthawi zambiri kuwonongeka kwa ma bearing kumachitika chifukwa cha mafuta osakwanira, malinga ndi ziwerengero, pafupifupi 40% ya kuwonongeka kwa ma bearing kumachitika chifukwa cha mafuta osakwanira. Kuti apangechogwiriraPezani njira yabwino yopaka mafuta, njira zotsatirazi zopaka mafuta zogwirira ntchito zafotokozedwa mwachidule.

 

Kunyamulanjira yothira mafuta:

 

1. Mafuta odzola ndi manja

 

Iyi ndi njira yakale kwambiri, ngati mafuta opaka mafuta osakwanira pa bearing, mafuta amaperekedwa ndi lubricator. Koma njira iyi ndi yovuta kutsimikizira kuchuluka kwa mafuta, chiopsezo choiwala kudzaza mafuta chifukwa cha kusasamala chimakhala chachikulu, nthawi zambiri chimagwiritsidwa ntchito pokhapokha ngati pali katundu wopepuka, liwiro lochepa kapena kuyenda pang'onopang'ono kwa nthawiyo, nthawi yabwino yogwiritsira ntchito, kukhazikitsa chivundikiro cha fumbi kapena valavu ya mpira pa dzenje lodzaza mafuta, ndikugwiritsa ntchito felt, thonje, ubweya ndi zina zotero ngati chipangizo chosefera.

 

2. Mafuta opaka pamalo otayira

 

Kawirikawiri imagwiritsidwa ntchito pa mabearing opepuka komanso apakatikati okhala ndi liwiro lozungulira lochepera 4 ~ 5m/s, ndipo imapereka mafuta odzola ochulukirapo kuchokera mu chidebe kudzera m'mabowo, singano, ma valve, ndi zina zotero, kapu yamafuta otayira kwambiri ndi drip oil, ndipo kuchuluka kwa mafuta otayira kumasiyana kwambiri malinga ndi kukhuthala kwa mafuta odzola, malo otayira komanso malo a dzenje loperekera mafuta.

 

3. Kupaka mafuta pa mphete ya mafuta

Mphete yomwe ingathe kupachikidwa pa shaft ndipo imatha kuzungulira imabweretsa mafuta odzola a dziwe la mafuta ku bearing (ingagwiritsidwe ntchito kokha pa njira yodzola mafuta ya shaft yopingasa), yoyenera ma bearing apakati komanso othamanga kwambiri okhala ndi mainchesi a shaft opitilira 50mm, mphete yamafuta iyenera kukhala yopanda msoko, ndipo ngati chiŵerengero cha m'lifupi ndi mainchesi a bearing chili chochepera 2, mphete imodzi yokha yamafuta ingagwiritsidwe ntchito, apo ayi mphete ziwiri zamafuta zimafunika.

 

Chachinayi, mafuta odzola chingwe

 

Podalira chubu cha capillary ndi mphamvu ya siphon ya chingwe cha mafuta kuti chitsogolere mafuta odzola mu kapu ya mafuta kupita ku bearing, imagwiritsidwa ntchito makamaka pa ma bearing opepuka komanso apakatikati okhala ndi liwiro lozungulira losakwana 4 ~ 5m / s, ndipo chingwe cha mafuta chingathandize pakusefa mu ndondomeko yonse.

 

5. Kupaka mafuta pad

Pogwiritsa ntchito mphamvu ya capillary ya pad ya mafuta, mafuta odzola omwe ali mu dziwe la mafuta amapakidwa pamwamba pa dayamita ya shaft, zomwe zimatha kusunga malo okangana oyera nthawi zonse, koma fumbi limathanso kutseka ma pores ndikupangitsa kuti mafuta asakwanire. Mafuta odzola pad ya mafuta nthawi zambiri amakhala 1/20 yokha ya mafuta odzola.

 

6. Mafuta odzola m'bafa

Njira yothira mafuta iyi imamiza gawo la bearing mu mafuta odzola, omwe nthawi zambiri amagwiritsidwa ntchito poponda ma bearing a vertical shafts, koma osati ma radial bearing a horizontal shafts.

 

7. Mafuta opaka utoto

Mafuta odzola omwe amathiridwa ndi kukwapulidwa kwa ziwalo zozungulira mu thanki yamafuta amaperekedwa ku ma bearing, ndipo ndi oyenera ma bearing pa liwiro lalikulu.

 

8. Kupaka mafuta odzola

Mpweya wouma wopanikizika umasakanizidwa ndi mafuta opaka kudzera mu chopopera kuti apange utsi wa mafuta, womwe umapopera mu bearing ya mota, ndipo kuyenda kwa mpweya kumatha kuziziritsa bwino bearing ndikuletsa kulowetsedwa kwa zinyalala. Njirayi ndi yoyenera kupaka mafuta pazinthu zonyamula katundu zothamanga kwambiri komanso kutentha kwambiri.

 

9. Mafuta odzola okhuta

Ndi njira yokhazikika kwambiri yopaka mafuta yokhala ndi mafuta ambiri komanso njira yokhazikika kwambiri yopaka mafuta pama bearing othamanga kwambiri, olemera komanso ofunikira, omwe amaperekedwa ku bearing popereka mafuta ku bearing pogwiritsa ntchito mphamvu ya pampu yopaka mafuta ndikubwezeretsa mafuta opaka mafuta omwe akuyenda kuchokera ku bearing kupita ku dziwe la mafuta kuti abwezeretsedwe.

 

10. Kupaka mafuta ozungulira

Mafuta osefedwa amatumizidwa ku ziwalo zonyamulira pogwiritsa ntchito pampu yamafuta, ndipo mafuta odzola omwe ali kumbuyo kwa chonyamuliracho amasefedwa ndikuziziritsidwa musanagwiritse ntchito. Chifukwa mafuta ozungulira amatha kuchotsa kutentha kwina ndikuziziritsa chonyamuliracho, njira iyi ndi yoyenera pazinthu zonyamulira zomwe zili ndi liwiro lalikulu.

 

11. Mafuta opaka mpweya woipa kwambiri

 

Mafuta okhuthala kwambiri amalowetsedwa mu bearing kudzera mu nozzle pogwiritsa ntchito pampu yamafuta, ndipo mafuta olowetsedwa mu bearing yachitsulo chosapanga dzimbiri amalowa mu groove yamafuta kudzera kumapeto ena a bearing. Bearing ikazungulira mofulumira kwambiri, zinthu zozungulira ndi khola zimapanganso mpweya wozungulira pa liwiro lozungulira kwambiri, ndipo zimakhala zovuta kutumiza mafuta okhuthala ku bearing pogwiritsa ntchito njira zodzoladzola wamba, kotero mafuta okhuthala ayenera kuthiridwa mu bearing pogwiritsa ntchito njira yothira mphamvu kwambiri, ndipo malo a nozzle ayenera kukhala pakati pa mphete yamkati ndi pakati pa khola.

 

Kupaka mafuta moyenera komanso kusamalira nthawi zonse kungapewe kuwonongeka kwa mabenchi komwe kumachitika chifukwa cha mavuto a mafuta.