Mabearings a Cylindrical Roller - Mayankho Olimba Kwambiri ochokera kwa Ogulitsa ndi Mafakitale aku China
Chiyambi cha Zamalonda
Ma rollers ozungulirawa amakongoletsedwa kuti akonze kufalikira kwa kuthamanga kwa raceway contact pressure, kukulitsa mphamvu ya axial load ndi kulimba. Ma bearing awa ndi oyenera makina othamanga kwambiri omwe amafunikira thandizo la axial load, monga ma crane hooks, ma vertical water pumps, ma jacks, ma oil drilling rigs, ndi zida zopangira chitsulo ndi chitsulo. Shaft washer, housing washer, ndi ma rolling elements amatha kuyikidwa padera.
Makhola
Zosankha za Khola Lonyamula
Mabearings a roller opangidwa ndi cylindrical angagwiritsidwe ntchito:
- Zikwama 66 za polyamide zolimbikitsidwa ndi ulusi wagalasi (zotchedwa: TVPB, TVPB1).
- Makhola achitsulo opepuka opangidwa ndi makina (omwe amatchedwa LPB).
- Makhola amkuwa opangidwa ndi makina (omwe amadziwika kuti MB, MPB).
Zigawo Zosweka
Mabearings a cylindrical roller amatha kusweka m'njira ziwiri:
- Kanikizani chozungulira chozungulira ndi khola
- Chotsukira cha shaft
- Chotsukira cha nyumba
Ma bearing awa amatha kupirira katundu wolemera kwambiri wa axial womwe uli mbali imodzi koma sangathe kunyamula katundu wozungulira. Alibe mphamvu yodzilamulira yokha.
Ma bearings a 811 series ndi 812 series thrust cylindrical roller amakhala ndi thrust cylindrical roller and cage assembly, shaft washer, ndi housing washer. Gawo lofunika kwambiri ndi thrust cylindrical roller and cage assembly.
Mafunso Ofunsidwa Kawirikawiri (Mafunso Ofunsidwa Kawirikawiri)
Kodi mabearings a thrust cylindrical roller omwe amagwiritsidwa ntchito ndi ati?
Ndi abwino kwambiri pamakina othamanga pang'ono omwe amafunikira thandizo la axial load lolunjika mbali imodzi, monga ma crane hooks, ma vertical water pumps, ma jacks, ma oil rigs, ndi zida zopangira chitsulo ndi chitsulo.
Ndi mitundu yanji ya makhola omwe angagwiritsidwe ntchito ndi ma bearing awa?
Ma bearing awa angagwiritse ntchito ma cage a polyamide 66 opangidwa ndi ulusi wolimbikitsidwa ndi galasi (TVPB, TVPB1), ma cage achitsulo opepuka opangidwa ndi makina (LPB), kapena ma cage a mkuwa opangidwa ndi makina (MB, MPB).
Kodi ma bearing awa angathandize katundu wa radial?
Ayi. Ma bearing a roller opangidwa ndi cylindrical amatha kupirira katundu wolemera kwambiri wa axial, koma sangathe kunyamula katundu uliwonse wa radial.
Kodi mabearing a roller opangidwa ndi cylindrical thrust ali ndi mphamvu zodzilamulira okha?
Ayi, ma bearing awa alibe mphamvu yodzilamulira okha.
Ndi zigawo ziti zomwe zimapanga ma bearing a 811 ndi 812 series?
Mndandanda wa 811 ndi 812 uli ndi chogwirira cha cylindrical chozungulira ndi khola, chogwirira cha shaft, ndi chogwirira cha nyumba. Chogwirira cha cylindrical chozungulira ndi khola ndicho chinthu chofunikira kwambiri.