Answer
Groove deformation ibaho mugihe umutwaro wa axial $ P $ urenze imbaraga zo kugabanya umusaruro wibikoresho bya groove, nubwo impeta igumana ubwayo ikomeza kuba ntamakemwa. Ibi birasanzwe mugihe impeta zicyuma zikomeye zikoreshwa mumazu yoroshye ya aluminium cyangwa plastike. Impeta 'irohama' mu rukuta rwa groove, irema 'hejuru'. Mugihe umutwaro wiyongereye, ubu buso buzengurutse butera imbaraga ziva hanze amaherezo zisunika impeta hanze. Kunanirwa gusesengurwa hakoreshejwe formula yo kwihanganira igitutu: $ \ sigma_b = P / (\ pi \ cdot D \ cdot d) $. Niba $ \ sigma_b $ irenze imbaraga zamazu yimyubakire, gutsindwa biregereje. Gukosora ni ukongera ubujyakuzimu bwa $ d $, gukoresha ibikoresho bigoye byo guturamo, cyangwa gukoresha urukuta runini rwa radiyo $ b $ kumpeta kugirango ukwirakwize umutwaro.
