Official Answer
Answer
Guhindura urukuta rwa Groove mubikoresho byoroshye nka Aluminium (urugero, 6061-T6) biterwa nihungabana ryikirenga rirenze imbaraga zo gukomeretsa ibintu. Umutwaro wo gusunika $ P $ wibanze ku gace gato $ \ pi D d $. Kuberako Aluminium ifite imbaraga nke zo gutanga umusaruro ugereranije nimpeta yicyuma, 'inguni' ya groove irazenguruka, bigatuma impeta ihindagurika (isahani) amaherezo bikananirana. Igisubizo ni: 1) Ongera ubujyakuzimu bwa $ d $; 2) Kongera shaft / bore diameter $ D $; 3) Koresha igifuniko cya 'Hard Anodize' kugirango wongere ubukana bwubuso; cyangwa 4) Koresha ibyuma 'Thrust Washer' hagati yigice cyagumishijwe nimpeta kugirango ugabanye umutwaro uringaniye.
