Tlhaloso ea Sehlahisoa:
Tapered rolara behang mofuta ke oa ho beha karohano, e nang le peiso ka hare le ka ntle. Ho ea ka meaho e fapaneng, li arotsoe ka mola o le mong, mela e 'meli le mela e mene e chitja ea li-cone roller.
Sebopeho sa Sehlahisoa:
1.Moqapi o arohaneng
2.Ho kenya habonolo
3.Axial meroalo ka tsela e le 'ngoe
4.Ha ho mojaro oa radial
Kopo:
Li-roller tse nang le li-tapered li sebelisoa haholo ho likoloi, li-rolling mill, metallurgy, mechine ea polasetiki le liindasteri tse ling.
Tlohela Molaetsa wa Hao