Ibyuma byahimbwe, harimoimpimbano yumupira wumupira, bamenyekanye cyane mubikorwa byinganda kubera ibyiza byabo byinshi.
Inyungu imwe yingenzi yibyuma byimpimbano nimbaraga zabo nigihe kirekire. Inzira yo guhimba ikora imiterere yoroheje kandi ikomeye, ikongerera ubushobozi bwa valve kwihanganira umuvuduko mwinshi nubushyuhe. Ibi biranga gukora ibyuma byahimbwe bikwiranye no gusaba gukoreshwa muri peteroli na gaze, inganda, ningufu.
Ficyuma cyumatanga ubushobozi bwizewe bwo gufunga. Gutunganya neza ibice bya valve, nkumupira nintebe, byemeza kashe kandi idashobora kumeneka, kabone niyo haba harumuvuduko mwinshi. Iyi mikorere ningirakamaro mubisabwa bisaba kugenzura neza no gutembera neza, nk'imiyoboro, inganda, n’inganda zitunganya imiti.
Byongeye kandi, ibyuma byahimbwe bitanga ibyuma birwanya ruswa. Gukoresha ibikoresho byibyuma byujuje ubuziranenge, nkibyuma bidafite ingese cyangwa ibyuma bivanze, bituma irwanya ingese no kwangirika biterwa n’ibidukikije bikora nabi cyangwa itangazamakuru ryangiza. Iyi mikorere yongerera igihe kirekire kuramba no kwizerwa, bikagabanya gukenera kenshi cyangwa gusimburwa.
Inyungu imwe yingenzi yibyuma byimpimbano nimbaraga zabo nigihe kirekire. Inzira yo guhimba ikora imiterere yoroheje kandi ikomeye, ikongerera ubushobozi bwa valve kwihanganira umuvuduko mwinshi nubushyuhe. Ibi biranga gukora ibyuma byahimbwe bikwiranye no gusaba gukoreshwa muri peteroli na gaze, inganda, ningufu.
Ficyuma cyumatanga ubushobozi bwizewe bwo gufunga. Gutunganya neza ibice bya valve, nkumupira nintebe, byemeza kashe kandi idashobora kumeneka, kabone niyo haba harumuvuduko mwinshi. Iyi mikorere ningirakamaro mubisabwa bisaba kugenzura neza no gutembera neza, nk'imiyoboro, inganda, n’inganda zitunganya imiti.
Byongeye kandi, ibyuma byahimbwe bitanga ibyuma birwanya ruswa. Gukoresha ibikoresho byibyuma byujuje ubuziranenge, nkibyuma bidafite ingese cyangwa ibyuma bivanze, bituma irwanya ingese no kwangirika biterwa n’ibidukikije bikora nabi cyangwa itangazamakuru ryangiza. Iyi mikorere yongerera igihe kirekire kuramba no kwizerwa, bikagabanya gukenera kenshi cyangwa gusimburwa.