Liwilo lalikulumagiya opumira ndi zinthu zofunika kwambiri pa zipangizo zamakono zaulimi, kuonetsetsa kuti mphamvu zimatumizidwa bwino komanso modalirika m'njira zosiyanasiyana. Zida zimenezi zimapangidwa kuti zizigwira ntchito mofulumira kwambiri, zomwe zimapangitsa kuti magetsi aziyenda bwino komanso kuti mphamvu zisamatayike kwambiri, zomwe ndizofunikira kwambiri pamakina monga mathirakitala, makina okolola, ndi makina obzala mbewu.
Zopangidwa kuchokera ku zitsulo zolimba kwambiri komanso zokonzedwa ndi zinthu zapamwamba, magiya a spur awa amapereka kulimba kwapadera komanso kukana kuvala, ngakhale atakhala ndi katundu wolemera komanso wovuta. Mawonekedwe awo abwino a mano amachepetsa phokoso ndi kugwedezeka, zomwe zimapangitsa kuti magwiridwe antchito onse azikhala omasuka komanso kuti munthu azitha kugwiritsa ntchito bwino.
Mu ntchito zaulimi, komwe nthawi yogwira ntchito komanso kugwiritsa ntchito bwino zinthu ndizofunikira kwambiri, magiya othamanga kwambiri amathandiza kwambiri pakukulitsa zokolola. Mwa kulola kuti magetsi azigwiritsidwa ntchito bwino komanso nthawi zonse, amathandizira kuti makina azigwira ntchito bwino, kuthandiza alimi pakufuna kwawo zokolola zambiri komanso njira zolima zokhazikika.
Tili ndi zida zapamwamba zowunikira monga makina oyezera a Brown & Sharpe atatu, malo oyezera a Colin Begg P100/P65/P26, chida choyezera cha German Marl cylindricity, choyezera roughness cha Japan, Optical Profiler, pulojekitala, makina oyezera kutalika ndi zina zotero kuti tiwonetsetse kuti mayeso omaliza achitika molondola komanso mokwanira.