Kunyeganyeza icyuma cyunvikanazikoreshwa cyane mubice byinshi nko gutunganya imyenda, gupakira amakarito, imifuka nimpu, kwamamaza amarangi yo gusiga amarangi, ibikoresho byoroheje byo murugo, imbere yimodoka, nibindi, bifite ibyerekezo byinshi byamasoko nagaciro keza.

Icyuma cyiza kinyeganyeza cyunvikana gifite imikandara ikurikira:

Kurwanya gukata no gukuramo:
Kunyeganyeza icyuma cyumukandara bikozwe mubikoresho byimbaraga nyinshi hamwe no gukata neza no gukuramo abrasion, bishobora gukomeza imikorere ihamye mugihe cyo guca inshuro nyinshi kandi bikagabanya ibyangiritse biterwa no gukuramo cyangwa gukata.

Nta lint cyangwa burrs:
Ubuso bwunvikana ni bwiza kandi buringaniye, bukozwe mubisugi, ntibigire umurongo na burr mugihe cyo kumara igihe kinini, bityo bikagumana isuku nubuso bwubutaka bwo gutema.

Umwuka mwiza:
Umukandara wunvikana ufite umwuka mwiza wo guhumeka, ushobora kwemeza ko ibikoresho bitanyerera cyangwa ngo bihindurwe mugihe cyo gutanga, kandi mugihe kimwe, kugabanya ubushyuhe buterwa no guterana amagambo no kunoza imikorere yo guca.

Imbaraga nyinshi zingana:
Umukandara wunvikana ufite urwego rwubatswe, rutezimbere cyane imbaraga muri rusange kandi rushobora kwihanganira imbaraga n’umuvuduko mwinshi, byemeza ko bitoroshye kumeneka mugihe cyihuta.

Serivisi yihariye:
Dutanga serivise yihariye mumabara atandukanye, uburyo buhuriweho, ubunini nubunini kugirango duhuze ibyifuzo byabakiriya batandukanye kandi tunoze kunyurwa kwabakiriya.