● Udindo wa mabearing ozungulira mumota
1, Thandizani rotor.
2, Kuyika kwa Rotor.
3, kuonetsetsa kuti kukula kwa mpweya woipa kumafanana kuchokera pa shaft kupita pa mpando kuti katundu asamutsidwe kuti ateteze injini kuti isagwire ntchito mwachangu kwambiri.
4, kuchepetsa kukangana, kuchepetsa kutayika.
Chomwe chiyenera kudziwika bwino ndichakuti ma bearing mu mota sanyamula mphamvu ya injini, kotero chomwe nthawi zambiri chimatchedwa kuti palibe mphamvu ya injini sichikhudza kwambiri ma bearing.
● Kukangana
1, ndi kuuma kwa malo olumikizirana, kuuma, ndi momwe mafuta amakhalira - coefficient of friction.
2, kukangana kosasinthasintha > kukangana kotsetsereka > kukangana kozungulira.
3, kutsetsereka kwa kukangana koyenera 0.1-0.2.
4, chiŵerengero cha kugwedezeka kwa 0.001-0.002.
5, kukangana kwa mphamvu zamadzimadzi - mabearing osavuta.
Mabearing amachepetsa kukangana ndi makina ndipo mafuta odzola amachepetsa kukangana ndi mankhwala. Chifukwa chake, ndikofunikira kumvetsetsa kukangana musanamvetse mabearing.
● Mabearings Ozungulira ndi Opanda Chingwe
Ma bereji ozungulira
1, Injini ikhoza kuyikidwa mopingasa kapena moyimirira.
2. Zitha kugwiritsidwa ntchito pa liwiro losiyanasiyana.
Kunyamula Ma Slide
1, Malo oyika injini ayenera kukonzedwa pasadakhale.
2, Ikhoza kugwiritsidwa ntchito mkati mwa liwiro lopangidwira lokha.
3, Mphamvu yayikulu yoyambira, singathe kuyenda pa liwiro lotsika.
Ma bereri ozungulira ndi ma bereri osavuta a ma mota, kuwonjezera pa njira zosiyanasiyana zokangana, palinso kusiyana pakugwiritsa ntchito.
● Kuyerekeza mabearing ozungulira ndi mabearing osavuta
Kusiyana kwakukulu pakati pa ma bearing ozungulira ndi ma bearing osalala ndi kusiyana kwa kukangana. Kusiyana kwa kukangana kumabweretsa kusiyana kwa momwe ntchito ikuyendera. Chifukwa chake, ndikofunikira kusankha mtundu wa bearing malinga ndi momwe ntchito ikuyendera.
● Mabearing omwe amagwiritsidwa ntchito kwambiri m'magalimoto amafakitale
1, Mabeya a mpira ozama kwambiri DGBB.
2, Cylindrical Roller Bearing CRB.
3, Zakudya za m'thupi.
4, Maberiyani Otetezedwa INSOCOAT.
5, Maberiyani a Ceramic.
6, Chopangira Ma Encoder.
● Makhalidwe akuluakulu a mabearing a mpira wozama kwambiri
1，Kukhala ndi mphamvu yabwino kwambiri yonyamula katundu wa axial ndi radial kumapangitsa kuti ikhale chisankho choyamba cha ma mota ang'onoang'ono ndi apakatikati.
2，Kuyika zinthu pasadakhale kungagwiritsidwe ntchito ndi mafunde a masika kuti injini iziyenda bwino komanso modalirika.
3, njira zosiyanasiyana zosindikizira kuti zigwirizane ndi zosowa zosiyanasiyana.
4, Mafuta otentha kwambiri angagwiritsidwe ntchito kutentha kwambiri.
Maberiyani a mpira wozama kwambiri ndi omwe amagwiritsidwa ntchito kwambiri m'magalimoto amagetsi, ndipo amawerengera zoposa 70% ya maberiyani onse amagetsi amafakitale.
● Kapangidwe ka mabearing a mpira wozama kwambiri
1, mphete yakunja
2, mphete yamkati
3, Khola
4, Thupi lozungulira
5, chivundikiro cha fumbi (chivundikiro chotseka)
Kumvetsetsa zigawo za mabearing kumathandiza mainjiniya kufotokozera bwino za uinjiniya.
● Khola Lonyamula Zinthu
Khola lachitsulo losindikizidwa: lamphamvu, losatentha kwambiri.
B Khola la nayiloni: Liwiro lothamanga kwambiri, phokoso lochepa, kutentha kothamanga mpaka madigiri 120.
kutentha mpaka madigiri 120 Celsius.
C Khola la mkuwa lopangidwa ndi makina: Lolimba, lingagwiritsidwe ntchito pamalo ogwedezeka.
●Zisindikizo zonyamula katundu
1, 27 - Kuthamanga komweko monga ma bearing open, kutseka kwapakati.
2, 2RZ - Kutseka bwino komwe kuli ndi liwiro lofanana ndi ma bearing open.
3, 2RS1(H)-Zotsatira zabwino kwambiri zotsekera, liwiro lotsika kuposa ziwiri zoyambirira.
● Mabeya ozungulira a cylindrical
1, ali ndi mphamvu yabwino yonyamula katundu kuposa mabearing a mpira wozama.
2, Yoyenera makamaka kumapeto kwa lamba la mota zapakati ndi zazikulu.
3, Mapangidwe osiyanasiyana angagwiritsidwe ntchito ngati mabearing osapeza kapena malo operekera mabearing.
4, Zolakwika zazikulu zoyikira siziloledwa.
Ma cylindrical rollers ali ndi makhalidwe awa, zomwe zimapangitsa kuti asankhe mtundu malinga ndi makhalidwe awa. Kusankha kwina kuyenera kuganizira mphamvu ya katundu, mphamvu ya liwiro, kuwerengera nthawi ndi zinthu zina.
●Mabearings a cylindrical roller okhala ndi mapangidwe osiyanasiyana
1, mtundu wa NU - mabearing osapezeka okhala ndi mphete yakunja yokhala ndi mkombero.
2, mtundu wa N - mphete yamkati ili ndi m'mphepete mwa giya, mabearing osapezeka.
3, N] mtundu - mphete yakunja ili ndi m'mphepete mwa giya mphete yamkati ili ndi m'mphepete mwa giya mbali imodzi, malo amodzi.
4, NUP - kuposa N] mtundu woposa m'mphepete wosunthika, malo awiri.
Mitundu yosiyanasiyana ya mabearing a cylindrical roller ili ndi makhalidwe osiyanasiyana. Chifukwa chake palinso zochitika zosiyanasiyana zogwiritsidwa ntchito. Mwachitsanzo, N ndi NU, pakugwiritsa ntchito njira zina, pa makhalidwe ena a mabearing a lubrication, pali kusiyana.
●Maberiya a CARB
1, ingagwiritsidwe ntchito pakakhala kusalingana kwakukulu pakati pa shaft ndi mzere wapakati wa bearing ((ikhoza kudzilungamitsa yokha).
2, Akhoza kusintha ma bearing a cylindrical roller ngati ma bearing osapezeka m'magalimoto amafakitale.
3, Bwalo lonse lamkati ndi lakunja lingagwiritsidwe ntchito ndi kusintha koyenera.
●INSOAT
1, Yopangidwa kuchokera ku mabearing wamba.
2, Pali chotchingira choteteza cha aluminiyamu oxide ndi resin pa mphete yamkati kapena yakunja kuti shaft current isawononge bearing.
3, Iyenera kuyikidwa kumapeto kwa injini komwe sikuyendetsa.
4, Njira zokwezera ndi kutsitsa ndi zofanana ndi za ma bearing wamba.
●Kubereka kwa mbalame zosakanikirana
1, Thupi lozungulira la ceramic bearing ndi silicon nitride ceramic material.
2, Thupi lozungulira limatetezedwa, kuchotsa kupitirira muyeso mu bere.
3, Zinthu za Ceramic zimakhala zolimba kwambiri ndipo sizimakhudzidwa ndi kusintha kwa kutentha, kotero zimatha kukhala ndi mafuta nthawi yayitali.
4, Pofuna kuonetsetsa kuti kutentha kumatuluka bwino, chivundikirochi sichili ndi fumbi.
Dziwani: Timagulitsa ma mota okha, apa tikungoyambitsa ma bearing a ma mota.
Nthawi yotumizira: Feb-20-2024