Ubukomezi bwumuyoboro wibyuma bivuga ubushobozi bwibikoresho byo kurwanya ihindagurika munsi yimbaraga zo hanze. Gukomera nikimwe mubimenyetso byingenzi byerekana imikorere.
Mu gukora no gukoresha imiyoboro yicyuma, kugena ubukana bwabo ni ngombwa cyane. Ubukomezi bw'imiyoboro y'icyuma bushobora gupimwa n'abapima ibintu bitandukanye nka Rockwell, Brinell, na Vickers byakozwe n'uruganda rukora ibikoresho bya Laizhou Laihua, rushobora gutegurwa uko bikenewe. Uburyo nyamukuru bwo gupima burimo ibi bikurikira:
1. Uburyo bwo gupima ubukana bwa Rockwell
Ikizamini cya Rockwell kuri ubu nuburyo bukoreshwa cyane, muribwo HRC iri kumwanya wa kabiri nyuma ya Brinell gukomera HB mubipimo byicyuma. Ipima ubujyakuzimu bwa indentation kandi irashobora gukoreshwa mugupima ibikoresho byuma kuva byoroshye cyane kugeza bikomeye. Nibyoroshye kuruta uburyo bwo gupima Brinell.
2. Uburyo bwo gupima ubukana bwa Brinell
Uburyo bwo gupima ubukana bwa Brinell nabwo bukoreshwa cyane mubikorwa byinganda. Ikoreshwa cyane mubipimo byicyuma kidafite icyerekezo. Ubukomezi bwibikoresho bugaragazwa na diameter ya indentation. Nibisanzwe kandi byoroshye, ariko ntibikoreshwa kumiyoboro ikomeye cyangwa yoroheje.
3. Uburyo bwo gupima ubukana bwa Vickers
Ikizamini cya Vickers nacyo kirakoreshwa cyane. Ifite ibyiza byingenzi byuburyo bwo gupima Brinell na Rockwell, ariko bunesha ibibi byabo byibanze. Irakwiriye kwipimisha ubukana bwibikoresho bitandukanye, ariko ntibikwiye kuburugero rufite diameter nto. Ntabwo byoroshye nkuburyo bwo gupima Rockwell kandi ntibikunze gukoreshwa mubipimo byicyuma.
Igihe cyo kohereza: Ukwakira-09-2024
