Icyuma gikoreshwa mu gukora ibyuma bifasha mu gukata amenyo bigabanyijemo ubwoko bune: 50Mn, 42CrMo, 20CrMnTi, na GCr15SiMn. Kugira ngo usesengure uburyo amenyo akoresha amenyo akoresha amenyo adashobora kwangirika, ni ngombwa guhuza imiterere y'ibikoresho, uburyo bwo kuvura ubushyuhe, n'uburyo bwo kubikoresha. Ibi bikurikira ni incamake ishingiye ku makuru akenewe:

GCr15SiMn:Icyuma gifite chromium nyinshi ya karuboni, gifite ubukana bwa 60-64HRC, gifite ubukana bwiza bwo kwangirika, kandi gifite ubukana bwiza bwo kwangirika kurusha icyuma cya GCr15, kibereye gukoreshwa cyane. Ingano ya karuboni nyinshi (1.05%) na chromium (1.5%) bikora karuboni zikomeye, zifite ubukana bwo kwangirika inshuro enye kurusha 20CrMnTi, zikwiriye gukoreshwa mu buryo bwo kwangirika no mu gihe cyo gukora mu buryo bwo kwangirika. Inzego zikoreshwamo zirimo imashini z’ubuhanga, imiyoboro y’imodoka, nibindi.

20CrMnTi:Ubu bwoko bw'icyuma bukoreshwa mu byuma bidafite karuboni nyinshi, kandi ubukana bwacyo bukunze kongerwa no kugitunganya no kugizimya. Bushobora gukora urwego rwo hejuru rw'amenyo rufite ubukana bwinshi, mu gihe bukomeza gukomera no gukomera mu gice cy'imbere cy'amenyo. Nyuma yo kuvurwa, ubukana bw'ubuso bushobora kugera kuri 58-64HRC, kandi igice cy'imbere kigakomeza gukomera no gukomera, bityo bukaba bufite ubukana bwiza bwo kwangirika, cyane cyane bukwiriye gukoreshwa mu mirimo iremereye, yihuta cyane cyangwa ikora nabi, nko gucukura ibyuma mu byuma, mu mashini zicukura amabuye y'agaciro n'ahandi.

42CrMo:Igizwe n'icyuma gipima karubone, ikunze kugira imiterere myiza ya mekanike binyuze mu kuzimya no gushyushya (kuzimya no gushyushya ubushyuhe bwinshi), ifite ubushobozi bwo kudashira, ikwiriye ibintu bifite uburemere buringaniye kandi nta ngaruka zikomeye itera. Ariko, ugereranije n'icyuma gipima karubone nke cyavuwe na carburizing, ubushobozi bwo kudashira hejuru bushobora kuba buke. Ubudashira no kudashira hejuru bya 42CrMo nabyo ni byiza, bifite ubukana bwinshi bw'ubuso, bikwiriye ahantu hadashira cyane. 42CrMo ikwiriye cyane mu nganda.imiyoboro yo gukata,ifite imbaraga nziza zo gutanga umusaruro no gukomera, ishobora kwihanganira imitwaro myinshi n'ingaruka mbi, kandi ikwiriye gukoreshwa mu gihe kirekire mu mashini z'ubwubatsi. Ibi bikoresho, nyuma yo kuzimya cyangwa kuzimya, bishobora gutuma amenyo akora neza mu gihe kirekire, kandi bikunze gukoreshwa nk'ibyuma byo gukaraba amenyo ku mashini ziremereye, ibyuma binini, n'ibindi bikoresho.

Miliyoni 50:Ubu ni ubwoko bw'icyuma cya karuboni cya manganese gikunze gukoreshwa mu bikorwa bisaba gukomera cyane no kudakora neza, ariko ubushobozi bwacyo bwo kudakora neza ni ubusanzwe kandi gishobora guhaza ingufu n'ubushobozi bwo kudakora neza bw'amenyo asanzwe yo gukata. Icyuma cya manganese gikunze gukorerwa ubushyuhe (nk'ubuzimya) kugira ngo cyongere ubukana bwacyo, ariko ubukana bwacyo busanzwe buri hasi y'ubwa 20CrMnTi buvuwe na carburizing, kandi gishobora kudakora neza nk'icyuma cya alloy mu bice biremereye byo gukata. Ubukana bw'amenyo bushobora kugera kuri 50-60HRC, bigatuma kiba cyiza ku buryo bwo gukata neza mu gihe cy'imitwaro isanzwe n'imikorere isanzwe.

Urutonde rw'ubudahangarwa bw'imyenda: Muri rusange, GCr15SiMn ifite ubudahangarwa bwiza bwo kwangirika, mu gihe 42CrMo na 20CrMnTi nazo zifite ubudahangarwa bwiza bwo kwangirika nyuma yo gukaraba no kuzimya. Ubudahangarwa bw'imyenda bushingiye ku gice cya kaburimbo kandi bushobora kwangirika nyuma yo gukoreshwa igihe kirekire; Ubudahangarwa bw'imyenda bwa 50Mn ni buke cyane. Mu guhitamo, imiterere yihariye y'imikorere (nk'umutwaro, umuvuduko, inshuro z'ingaruka) ndetse no kunoza uburyo bwo gutunganya ubushyuhe nabyo bigomba kwitabwaho. 

Ku bice by'ingenzi nko gukata amenyo, niba hagomba kwitabwaho uburyo bwo kwirinda kwangirika no kwirinda kwangirika, 42CrMo irakwiriye cyane, ifite imbaraga, gukomera, no kudashira; Niba ukeneye kuringaniza uburyo bwo guhangana n'imbaraga no kudashira, no mu gihe cy'akazi gasanzwe, 50Mn nayo ni amahitamo meza.

Mu buryo bufatika, guhitamo ibikoresho by'amenyo yo gukata amenyo bigomba gusuzuma neza ibintu nk'imiterere y'ibikoresho, ingano y'umutwaro, umuvuduko, aho akorera, hamwe n'ikoranabuhanga ryo gutunganya ubushyuhe kugira ngo harebwe ko imikorere y'amenyo yujuje ibisabwa mu miterere yayo.

Niba ufite ikibazo ku bikoresho by'icyuma cyo gukata icyuma, nyamuneka hamagaraXuzhou Wanda Slewing Bearing Co., Ltd.