Igiti gihimbano ni iki?

Igiti gihimbano nikintu cyingenzi gikoreshwa mubikorwa bitandukanye byinganda, bizwiho imbaraga, kuramba, no kwihangana. Ubu bwoko bwa shaft bukozwe muburyo bwitwa forging, aho ibyuma bikozwe mugukoresha imbaraga zo kwikuramo. Reka twinjire cyane mubiranga nuburyo bwo gukora ibiti byahimbwe.

Ibiranga ibihimbano

Ibiti byahimbwe byerekana imiterere yubukorikori budasanzwe kubera inzira yo guhimba. Zirakomeye cyane kuruta ibiti bikozwe mubundi buryo nko gutara cyangwa gutunganya. Ibinyampeke byicyuma bihujwe kumiterere yigitereko, bikongerera imbaraga no kurwanya umunaniro ningaruka zipakurura. Uku guhuza kandi kugabanya ibyago byinenge nkubusa cyangwa ibishobora kubangamira imiterere.

Ibiti byahimbwe byizewe cyane kandi bifite igihe kirekire cyo gukora ugereranije nigiti cyakozwe muburyo butandukanye. Imyubakire yabo ya metallurgiki yongerewe imbaraga itanga imikorere myiza mubihe bikabije, bigatuma iba nziza mubisabwa mu nganda nko mu kirere, amamodoka, peteroli na gaze, hamwe n’imashini ziremereye.

Uburyo bwo Gukora Shafts

Igikorwa cyo gukora ibiti byahimbwe birimo intambwe nyinshi zingenzi. Itangirana no guhitamo ibyuma byujuje ubuziranenge ibyuma bifite ibikoresho bya mashini byifuzwa kubisabwa. Ibikoresho byatoranijwe bishyushya ubushyuhe bwihariye hanyuma bigakorwa hifashishijwe ibikoresho byo guhimba nk'inyundo cyangwa imashini.

Mugihe cyo guhimba, icyuma gikorerwa deforme igenzurwa kugirango igere kumiterere yifuzwa nuburyo bwimiterere. Ibi birema microstructure irushijeho kunonosorwa, ikazamura imiterere yubukorikori. Iyo guhimba bimaze kurangira, igiti gikora uburyo bwo kuvura ubushyuhe nko kuzimya no gutwarwa kugirango birusheho kunoza imbaraga no gukomera.

Mu gusoza, ibiti byahimbwe bigira uruhare runini mu nganda zinyuranye aho imbaraga, kwiringirwa, no kuramba ari byo byingenzi. Ibikoresho byabo byiza byubukorikori hamwe nuburyo bukomeye bwo gukora bituma bakora ibintu byingenzi mubikorwa byingenzi. Haba mumashini aremereye, kubyara amashanyarazi, cyangwa ubwikorezi, ibiti byahimbwe bikomeje kuba amahitamo yambere kugirango habeho imikorere myiza n'umutekano.