Ibyingenzi
1. Ikibanza kinini cyo kuyungurura (inshuro 5-10 z'icyuma gisanzwe cya silindrike)
.
3. Kwemererwa: Imiterere ya fibre yumuringa wicyuma ushonga ituma itagira uburyo bwiza kandi irashobora gushungura neza imyanda ikomeye mumashanyarazi.
4.
Uburyo nyamukuru bwo guhuza
1. Imigaragarire isanzwe (nka 222, 220, 226)
2. Guhuza byihuse interineti ihuza
3. Guhuza insanganyamatsiko
4. Guhuza flange
5. Kurura inkoni
6. Imigaragarire idasanzwe
Umwanya wo gusaba
Ibyuma bidafite ibyuma byungurura ibintu bikoreshwa cyane mubushuhe bwo hejuru bwo gushonga nko gushonga ibyuma, gushiramo, peteroli, nibindi, bishobora gushungura neza umwanda mubishonga kandi bikagira ubuziranenge bwibicuruzwa. Ibyuma bidafite ibyuma bishungura byungurujwe birakwiriye gushungura ubushyuhe bwo hejuru nibintu byangirika. Ifite ibyiza byo guhangana nubushyuhe bwo hejuru, kurwanya ruswa, gushungura cyane hamwe nubuzima burebure. Bikunze gukoreshwa mubijyanye no kuyungurura bijyanye na metallurgie, inganda zimiti, ibikoresho bya elegitoroniki nizindi nganda.
Shungura Amashusho


