Igipfundikizo cy'umuyoboro w'icyuma gifata insinga ebyirini kimwe mu bikoresho bikoreshwa cyane mu buzima bwacu. Ubu bwoko bw'ibikoresho bifunga imiyoboro bufite akamaro gakomeye kandi ni bwo buryo bwiza bwo gukoresha imiyoboro y'icyuma ikungahaye ku nsinga, kuko ibikoresho bifunga imiyoboro y'icyuma ifite insinga ebyiri z'icyuma, kandi umuyoboro ukungahaye nawo ukozwe mu nsinga z'icyuma. Guhitamo ibikoresho bifunga imiyoboro y'icyuma bikwiye bishobora guhuza neza imiterere y'umuyoboro w'icyuma kugira ngo bigere ku ngaruka nziza zo gufunga.

 

Imigozi y'imiyoboro y'ibyuma bibiri ishobora kugabanywamo imigozi y'imiyoboro y'icyuma cya karuboni n'imigozi y'imiyoboro y'icyuma kitagira umugese hakurikijwe ibikoresho. Imigozi y'icyuma cya karuboni ni yo dukunze kwita insinga z'icyuma. Ingufu zo hejuru zishobora kugabanywamo ubwoko bubiri, bumwe ni umuhondo wa zinc plating n'ubundi ni umweru wa zinc plating. Igabanyijwemo ahanini ibyiciro bitatu: icyuma cy'umuhondo wa zinc, icyuma cy'umweru cya zinc, n'icyuma kitagira umugese.

 

Ibiranga imigozi y'imiyoboro y'ibyuma bibiri ni uko byoroshye kuyikora kandi byoroshye kuyikoresha. Ikwiriye cyane cyane imiyoboro y'icyuma ishyigikiwe n'insinga n'imiyoboro ifite inkuta nini. Imigozi y'icyuma ebyiri ni imigozi ifite ishusho nk'iy'uruziga izengurutswe n'insinga ebyiri z'icyuma. Imigozi ifite imiterere yo kugaragara neza, yoroshye kuyikoresha, imbaraga zikomeye zo kuyifata no kuyifunga neza. Ikoreshwa cyane cyane mu modoka, amato, moteri za mazutu, moteri za lisansi, ibikoresho by'imashini, Ikoreshwa mu gufata no gufunga aho ibyuma bihurira n'umuriro, ibikoresho bitandukanye bya mekanike n'ibikoresho bya chimique, nk'umuyoboro usanzwe wa rubber, umuyoboro wa pulasitiki wa nylon, umuyoboro wa rubber w'igitambaro, umukandara w'amazi, nibindi.