Cov kabmob sab nraud yog qhov sib sib zog nqus ntawm cov kab ntxig sib sib sib zog nqus pob. Nws cov yam ntxwv tseem ceeb muaj:
1. Cov ntu sab nraud ntawm lub nplhaib sab nraud yog cov kheej: Qhov kev tsim qauv no tso cai rau cov kabmob concave sib xws, yog li ua lub luag haujlwm ntawm kev sib cav sib ceg.
2.
3. Cov qauv yooj yim, tsis yooj yim rau kev puas tsuaj: cov qauv ntawm cov khoom siv sib txawv yog qhov yooj yim, tsis muaj kev pabcuam lub neej ntev thiab tsis yooj yim rau kev puas tsuaj.
4. Cov ris nra hnyav: txij li cov khoom muaj peev xwm sab nraud tau siv cov khoom siv hluav taws xob sab nraud thiab muaj peev xwm tiv taus loj dua radial thiab axial loads.
5. Ob-txheej Foob: Piv nrog rau lwm cov kabmob dog dig, vim tias kev ua haujlwm ib zaug ntawm cov kabmob sab nraud feem ntau yog ua phem, tshwj xeeb tshaj yog rau kev ua liaj ua teb cov kabmob. Ob chav txheej foob kom ntseeg tau tias hmoov av tsis yooj yim kom sau nws cov zawj.
6. Tsis siv neeg tus kheej-dlhos: Txij li lub taub sab nraud muaj cov yam ntxwv ntawm lub ntsej muag uas tsis siv neeg, uas tuaj yeem hloov kho tus ncej ntawm tus ncej rau ib qho.
7. Yooj yim Installation: Lub installation ntawm cov kab mob sab nraud yog qhov yooj yim, tab sis koj yuav tsum tseem yuav them sai sai rau cov cuab yeej kom haum rau nws qhov kev ua tau zoo thiab lub neej.
Cov kabmob sab nraud yog ib hom ntawm kev coj cov khoom siv dav hauv ntau yam khoom siv. Nws cov yam ntxwv yog tias cov taub sab nraud ntawm lub nplhaib sab nraud yog cov qauv hluav taws xob sab nraud