Mu nganda zororoka mu matungo, umukandara ukoreshwa cyane mu matungo yororoka mu buryo bwikora yo guha ifumbire. Igikoresho gihari gihari ahanini muburyo bwa plate yayobora, hamwe na convex impande zombi zumukandara wateganijwe, kandi uyobora ibiryo byifuzwa kugirango uhuze impande za convex kugirango umenye ubuyobozi bwifumbire. Mugihe kimwe, uburebure bwisahani yo kuyobora ni kirekire, kandi guterana amagambo hagati yacyo ni binini ni binini, kandi kwambara no gutaka birihuta, kuburyo gusimburwa kenshi bigira ingaruka ku ngaruka zikoreshwa.
Kwirinda amakosa yubuhanzi bwambere, igikoresho cyo kurwanya induru gitangwa, kugirango gikemure neza amakosa ahari mubuhanzi bwambere.
Igisubizo cya tekiniki cyemejwe nicyitegererezo cyingirakamaro ni: Igikoresho cyo kurwanya ifumbire yifuro, harimo n'igice cya kabiri cya horizontal gihagaze mu gice cyo hepfo y'igice cya 1. Amaboko ya silindrike hamwe nisahani yo kuzunguruka irahujwe, hashobora kuvugwa hepfo yigice cyanyuma cya horizontal gishobora kuba umupira, kandi hari icyuho kiri hagati yumupira wamaguru, kandi hari icyuho kiri hagati yumupira wamaguru, kandi hari icyuho kiri hagati yicyiciro cya gatatu cyimipira, kandi hari icyuho kiri hagati yumupira wamaguru, kandi hari icyuho kiri hagati yicyiciro cya gatatu cyijimye, kandi hari icyuho kiri hagati yumupira wamaguru, kandi hari icyuho kiri hagati yicyiciro cya gatatu cyumupira nimpande zo hejuru ya Kumaboko kugirango uhuze umukandara wumukandara, kandi hari ahari umwanya wumupira kuri convex spelt yumukandara wa scalt kugirango unyure.
Kohereza Igihe: Feb-21-2023