Ubwoko bwa Z12A gufunga inteko

Kwagura amaboko (bigufi kuri karbylamine), gufunga gufunga (bigufi kuri karbylamine) ni umusingi mushya ugezweho wubukanishi.
Nubwoko bushya bwibikoresho bidafite urufunguzo bikoreshwa cyane kwisi kugirango bamenye guhuza ibice byimashini na shitingi, kandi bimenye kwimura imitwaro mugukomeza umuvuduko nubushyamirane biva hagati yubuso bwinjizwamo hamwe na 12.9 zikomeye. Nkigice cyibanze cyateye imbere, ibihugu byateye imbere mu nganda nk’Ubudage, Ubuyapani na Amerika mu myaka ya za 1980 byakoresheje cyane ubwo buhanga bushya mu guhuza imashini munsi y’imitwaro iremereye. Muguhuza hagati yiziga na shitingi, nigikoresho kitagira urufunguzo rumenya kohereza imizigo mugukomeza umuvuduko nubushyamirane buturuka hagati yubuso bwuzuye mukuzuza imbaraga zikomeye, kugirango tumenye isano iri hagati yimashini. (nka gare, flawheels, pulley, nibindi) hamwe nigiti cyo kwimura umutwaro. Ikoreshwa binyuze mubikorwa byimbaraga zikomeye, kuburyo hagati yimpeta yimbere nigitereko, impeta yinyuma hamwe ninziga yibiziga kugirango bitange imbaraga nini zifata; Iyo umutwaro uremerewe, igitutu cyahujwe no kwaguka kwaguka hamwe nibice bya mashini bishingikirizwa hamwe no kuvamo bivamo kwanduza torque, imbaraga za axial, cyangwa guhuza byombi.