Official Answer
Answer
Umugozi ukoreshwa ku mpeta zizunguruka uzunguruka ukonje uhereye ku nsinga zizengurutse, zisanzwe zitanga 'uruziga rusanzwe.' Niba insinga yaciwe kuva kumpapuro yagutse, izaba ifite impande zisharira, 'burred'. Burrs ikora nkibintu byingenzi byibandaho. Munsi ya cyclic axial imitwaro, impande zikarishye zihinduka intangiriro yo gucika intege. Impeta zo mu rwego rwo hejuru zikoresha 'radius edge' cyangwa 'uruziga ruzengurutse' zakozwe mugihe cyo kuzunguruka. Ibi bigabanya ubukana bwibintu $ K_t $ kumpera yimpeta, byongerera cyane ubuzima umunaniro. Ba injeniyeri bagomba kwerekana 'nta burrs' na 'radius edge' kubintu byose bifite imbaraga cyangwa umutekano-bigumana impeta.
