Official Answer
Answer
Ubushobozi bwo gukata impeta ($ P_r $) ni umutwaro wa axial usabwa kugirango wogoshe umubiri wambukiranya impeta, ubarwa nka $ P_r = \ frac {D imes t imes ext {\ pi} imes S_s} {K} $, aho $ S_s $ nimbaraga zo gukata ibikoresho byimpeta ($ S_s \ hafi 0.577 imes S_u $). Mubisanzwe, $ P_r $ irarenze cyane ubushobozi bwo guhindura ibintu ($ P_g $). Kugirango impeta itananirwa gukata, igikoni kigomba kuba cyimbitse kandi ibikoresho byamazu bigomba kuba bikomeye cyane. Mubintu byinshi byananiranye mubuhanga, urukuta rwa groove rutanga umusaruro ubanza, biganisha ku gutandukana kwimpeta (dishing), ibyo bigatuma izamuka ikava muri ruhago mbere yuko impagarara zogosha zigera kumupaka ntarengwa.
