Ubukomere bw'umuyoboro w'icyuma bwerekeza ku bushobozi bw'ibikoresho bwo kurwanya imihindagurikire y'ikirere bitewe n'imbaraga zo hanze. Ubukomere ni kimwe mu bimenyetso by'ingenzi byerekana imikorere y'ibikoresho.
Mu gukora no gukoresha imiyoboro y'icyuma, kumenya ubukana bwayo ni ingenzi cyane. Ubukana bw'imiyoboro y'icyuma bushobora gupimwa n'ibikoresho bitandukanye bipima ubukana nka Rockwell, Brinell, na Vickers byakozwe n'uruganda rwa Laizhou Laihua Testing Instrument Factory, bishobora guhindurwa uko bikenewe. Uburyo bw'ingenzi bwo gupima burimo ibi bikurikira:
1. Uburyo bwo gupima ubukana bwa Rockwell
Uburyo bwo gupima ubukana bwa Rockwell ni bwo bukoreshwa cyane muri iki gihe, aho HRC iza ku mwanya wa kabiri nyuma ya Brinell hardness HB mu buryo bw'icyuma. Bupima uburebure bw'aho amazi anyura kandi bushobora gukoreshwa mu gupima ibikoresho by'icyuma kuva ku byoroshye cyane kugeza ku bikomeye cyane. Byoroshye kurusha uburyo bwo gupima Brinell.
2. Uburyo bwo gupima ubukana bwa Brinell
Uburyo bwo gupima ubukana bwa Brinell bukoreshwa cyane mu nganda. Bukoreshwa cyane mu bipimo by'imiyoboro y'icyuma idakora neza. Ubukana bw'ibikoresho bukunze kugaragazwa n'umurambararo w'umuyoboro. Ni uburyo bworoshye kandi bworoshye, ariko ntibukoreshwa ku miyoboro y'icyuma ikomeye cyangwa yoroheje.
3. Uburyo bwo gupima ubukana bwa Vickers
Ikizamini cyo gupima ubukana bwa Vickers nacyo gikoreshwa cyane. Gifite ibyiza by'ingenzi by'uburyo bwo gupima bwa Brinell na Rockwell, ariko kinesha ingaruka mbi zabwo z'ibanze. Kirakwiriye gupima ubukana bw'ibikoresho bitandukanye, ariko ntikibereye ingero zifite umurambararo muto. Ntabwo cyoroshye nk'uburyo bwo gupima bwa Rockwell kandi ntigikunze gukoreshwa mu bipimo by'imiyoboro y'icyuma.
Igihe cyo kohereza: Ukwakira-09-2024
