Umurima wo gusangira (Icyitegererezo: 073003)
Ishyo yo guhinga ya 073003 ni igice cy’ingenzi gikoreshwa mu guhinga imashini zikoresha ibyuma. Yakozwe mu byuma byiza kandi bigezweho, yagenewe cyane cyane gukata, guterura no guhindura ibyuma mu buryo bunoze kandi budakomeye mu butaka butandukanye. Intego yayo nyamukuru ni ugusimbuza ibyuma byashaje, gusubiza ubutaka bushobora kwinjira neza mu butaka, uburebure bw’ubutaka, no kubushyira mu butaka, bigatuma iba amahitamo ahendutse kandi meza yo kwemeza ko guhinga ari byiza kandi kugabanya ubushobozi bwo kubyigarurira.
Ubudahangarwa n'ubudahangarwa bwiza: Ikozwe mu cyuma cya manganese cya 65Mn cyangwa kiri hejuru, kandi ikorerwa uburyo bwihariye bwo kuvura ubushyuhe (kuzimya + gushyushya), urwego rwo hejuru rugera ku bukomere bwinshi cyane (HRC 48-55), byongerera igihe cyo gukora; muri icyo gihe, ikomeza gukomera neza kw'umubiri wayo kandi ikarinda kuvunika kwangirika.
Imiterere myiza y’imikoreshereze y’amazi: Ishusho y’urushundura ibarwa neza kandi igashushanywa kugira ngo ikate neza mu butaka kandi ibuyobore kuzamuka no kuzunguruka ku rukuta rw’isuka, bigabanye neza uburyo bwo kubuza gukurura mu gihe cyo guhinga no kuzigama ikoreshwa ry’ibicanwa.
Uburyo bwo gukora ibintu bitandukanye kandi bushobora guhinduka: Ubu buryo bukoreshwa cyane mu gusimbuza ubwoko busanzwe bw’amamashini yo guhinga yo mu gihugu no mu mahanga kandi bujyanye n’imirongo yihariye y’amamashini yo guhinga atandukanye (nk’amamashini yo guhinga ahagaze, amamashini yo guhinga ashobora guhinduka, n’amamashini akururwa). (Icyitonderwa: Mbere yo gusimbuza, nyamuneka menya neza ingano y’amamashini yo guhinga, aho imyobo yo gushyiraho, n’ishusho y’umubiri w’amamashini yo guhinga ijyanye na byo.)
Igishushanyo mbonera cy'impinduka zihuse: Imyobo isanzwe yo gushyiraho ituma habaho gusenya no gushyiraho vuba hakoreshejwe igikoresho gisanzwe (wrench), bigabanya igihe cyo gukora no kunoza imikorere mu gihe cy'ubuhinzi buhuze.
Guhinga cyane no gukuraho ibishyimbo nyuma yo gusarura imyaka yo mu butaka bwumye (ibigori, ingano, soya, ipamba, nibindi).
Kunoza ubutaka no kubumenagura mbere yo kubukura cyane.
Gutera ifumbire y'icyatsi cyangwa ibyatsi mu murima.
Gusimbuza imashini n'amasuka byashaje, bidafite ubuziranenge, cyangwa byangiritse n'ibyakoreshejwe igihe kirekire, bigasubiza ubushobozi bwabyo bwo guhinga.












