Porogaramu:
Dukurikije icyifuzo cy'igishushanyo, kata igice kirekire cy'urukuta mo ibice byinshi icyarimwe.
Ibyiza:
Ubushobozi bwo hejuru: Ibikoresho byinshi byo gukata bikora icyarimwe, bigabanya cyane igihe cyo gutunganya feri imwe y'ingoma kandi bikongera ubushobozi bwose bwo gukora icyuma gitunganya.
Ubuhanga bwo hejuru: Imiterere ihamye ya mekanike igenzura imiterere n'ubuziranenge bw'inkweto za feri (umugozi), buri gice giciwe neza kandi kigororotse.
Koroshya: Ubugari bw'inkweto zikoreshwa mu gukata bushobora guhindurwa vuba hakurikijwe ibisabwa n'ubwoko butandukanye bw'inkweto zikoreshwa mu gufunga kugira ngo buhuze n'ibikenewe mu gukora ibintu bitandukanye.
Ubwenge: Bigabanya uburyo bwo gukora n'intoki, bigabanya ingorane mu mikorere n'ubukana bw'akazi, umukozi ashyira icyuma ku giti cye kizenguruka, imashini iragikata ubwayo.
Umutekano: Imashini ifite igipfundikizo cyuzuye cy'uruziga rwo gusya, irinda umutekano w'umukozi.