Ibyokurya byumuco wa urusoro bigizwe numubiri wibiryo byumuco, bikarangwa nuburyo umubiri wibiryo byumuco utunganijwe nkicyombo kimeze nka disiki, urwego rwurukuta rwumutekano rutunganijwe murukuta rwinyuma rwibikoresho bimeze nka disiki, urukuta rwimbere ni itunganijwe kurukuta rwumutekano, hateguwe icyuho hagati yurukuta rwumutekano nurukuta rwimbere kugirango habeho igikoni cyumutekano, nigitonyanga cyumuco wa mpandeshatu, umuco wumuzingi, igitonyanga cyumuco kare hamwe nigitonyanga cyumuco urukiramende gitunganijwe hepfo ya icyombo mu rukuta rw'imbere, Ubwinshi bwimyobo yumuco itunganijwe hejuru yubutaka bwumuco ugabanuka, uburebure bwurukuta rwumutekano buruta uburebure bwurukuta rwimbere nurukuta rwinyuma, urukuta rwumutekano ruhujwe na urukuta rwo hanze kugirango rukore urwego rwintambwe, imyobo icumi yumuco itondekanye neza hejuru yubutaka bwumuco ugabanuka, diameter yumwobo wumuco yashyizwe kuri 1mm naho ubujyakuzimu bugashyirwa kuri 0.5mm, umwobo wumuco utondekanye mumirongo itatu , n'umubare wimico yumuco muri buri murongo kuva hejuru kugeza hasi ni bitatu, bine na bitatu.
