Ibice by'imashini zihinga zirinda kwangirika kw'imashini zihinga Ishusho yagaragaye

Ibice by'ubuhinzi by'imashini zihinga bidashira

Ibisobanuro bigufi:

Igice cy’imashini zihinga gikoreshwa mu guhinga ni igice cy’ingenzi gikoreshwa mu gutunganya ubutaka cyagenewe kuzuza imashini zihinga, akenshi zikozwe mu cyuma cya boron kidapfa kwangirika cyangwa icyuma cya manganese cya miliyoni 65. Inkombe zacyo zishyushya cyane, zigakomera cyane kandi zigashira, bigatuma ubutaka bwinjira mu butaka mu buryo bworoshye kandi bugacibwa neza ibyatsi n’ibisigazwa by’ibihingwa. Iki gicuruzwa gifite imbaraga nyinshi, gukomera cyane, ubushobozi bwo guhindura ubutaka no kubutwikira, kandi kikaba gito cyane, bigatuma kiba cyiza cyane mu buhinzi bw’ubutaka bwumye. Kigabanya neza ubushobozi bwo guhinga ariko kikanongera imikorere myiza no gucikamo ibice kw’ubutaka.

Ohereza imeri kuri twe

Ibisobanuro birambuye ku gicuruzwa

Ibirango by'ibicuruzwa

Umugozi (uzwi kandi ku izina ry'icyuma gihingira) ni igice cy'ingenzi cy'umugozi, gishyirwa imbere y'igice cy'ingenzi cy'umugozi. Ukora imirimo y'ingenzi nko kwinjira mu butaka, gutema no kuyobora. Nk'igice cya mbere gihura n'ubutaka, imikorere yacyo igira ingaruka ku ireme ry'imikorere, ikoreshwa ry'ingufu, n'igihe cy'umurimo w'imashini zose zihingira.

Mu rwego rw'imikorere, uruhare rw'umurima ni ingenzi cyane.

Mu gihe cyo gukora umukoro, isuka ibanza kwinjira mu butaka itambitse, igaca igice cyo hasi cy'ubutaka, hanyuma ikayobora ubutaka ku rukuta rw'isuka kugira ngo buvunwe kandi buhindurwe. Kugira ngo buhuze n'imiterere itandukanye y'ubutaka n'ibikenewe mu buhinzi, isuka n'isuka bigabanyijemo imiterere itandukanye, harimo isuka za trapezoidal zikoreshwa mu buhinzi rusange, isuka zikozwe mu ibumba zikwiriye ubutaka bukomeye, n'isuka y'impandeshatu ikoreshwa mu kuvugurura ubutaka.

Mu bijyanye n'ibikoresho n'ubukorikori, imashini zo kogosha nziza zikunze gukorwa mu byuma bito bito, nka 65Mn, 60Si2Mn, n'ibindi bikoresho. Mu gukora, abakora ibikoresho bateye imbere bazakoresha ikoranabuhanga ryo gucura no gukoresha imashini nini zo gukata toni mu gucura inshuro imwe kugira ngo bagumane ubuziranenge bw'imiterere y'icyuma, bityo byongera cyane ubudahangarwa bw'ingaruka no kudasaza kw'ibicuruzwa.

Nyuma yo gucukura, icyo gicuruzwa kigomba kandi kunyura mu buryo bunonosoye bwo kugitunganya kugira ngo kigere ku rugero rwo gukomera rwa HRC 38-50. Nubwo gikomeza gukomera bihagije, gifite imbaraga zo gukumira kuvunika kw'ingufu.

Kugira ngo yongere igihe cyo kuyikoresha, imashini zigezweho zo gukaraba n'amasupu zikoresha ibitekerezo bitandukanye birwanya kwangirika mu miterere yazo. Urugero, gukoresha igishushanyo mbonera cyo gushimangira aho ibintu bihurira kugira ngo bikusanyirize ibikoresho birwanya kwangirika ahantu hashaje cyane (nk'amasupu y'amasupu); Hari n'ibindi bikoresho bishyigikira gukaraba kugira ngo bikoreshwe. Iyo uruhande rumwe rumaze kwangirika, rushobora gukaraba no gushyirwaho kugira ngo rukomeze gukoresha andi masupu y'amasupu, bikuba kabiri igihe cyarwo cyo kubaho.