Igipimo cy’ubukana bw’ibintu byose mu by’ukuri ni igikoresho cy’igerageza cyuzuye gishingiye ku mahame ya ISO na ASTM, cyemerera abakoresha gukora ibizamini by’ubukana bwa Rockwell, Vickers na Brinell ku bikoresho bimwe. Igipimo cy’ubukana bw’ibintu byose gipimwa hashingiwe ku mahame ya Rockwell, Brinell, na Vickers aho gukoresha isano iri hagati y’uburyo bwo gupima ubukana bw’ibintu kugira ngo haboneke agaciro kenshi k’ubukana bw’ibintu.
Ibipimo bitatu by'ubukana bikwiriye gupimisha ibikoresho by'akazi
Igipimo cy'ubukana cya HB Brinell gikwiriye gupima ubukana bw'icyuma gishongeshejwe, aloi zidafite feri, n'ibyuma bitandukanye bishongeshejwe n'ibishyushye. Ntibikwiriye gupima ingero cyangwa ibikoresho bikomeye cyane, bito cyane, bito cyane, kandi bidatuma habaho gushongesha gukomeye ku buso.
Igipimo cy'ubukana cya HR Rockwell gikwiriye: gupima ubukana bw'ibimera bipima, kuzimya, kuzimya no gushyushya ibice byavuwe n'ubushyuhe.
Igipimo cy'ubukana bwa HV Vickers kirakwiriye gupima ubukana bw'ibice n'ibice bifite uduce duto n'agaciro gakomeye k'ubukana, ubukana bw'ibice byinjijwe cyangwa ibirahure nyuma yo kuvurwa ku buso butandukanye, ndetse n'ubukana bw'ibikoresho bito.
Urutonde rushya rw'ibikoresho bipima ubukana rusange
Bitandukanye n'ikoreshwa rya gakondo ryo gupima ubukana bw'ibintu byose: ikoreshwa rya none ryo gupima ubukana bw'ibintu byose rikoresha ikoranabuhanga rya sensor y'imbaraga na sisitemu yo gusubiza imbaraga mu buryo bufunze kugira ngo isimbuze icyitegererezo cyo kugenzura uburemere bw'ibintu, bigatuma gupima byoroha kandi agaciro gapimwe kakagira ishingiro.
Urwego rw'imikorere y'ikoranabuhanga rudakenewe: ubwoko bwo guterura umutwe w'imashini, ubwoko bwo kwerekana ecran y'ikoranabuhanga, ubwoko bwo gupima mudasobwa
Guhitamo imbaraga zo gupima, uburyo bwo kwerekana ubukana n'uburyo bwo gukemura ubukana
Rockwell: 60kgf (588.4N), 100kgf (980.7N), 150kgf (1471N)
Ubuso bwa Rockwell: 15kg (197.1N), 30kg (294.2N), 45kg (491.3N) (ni ngombwa)
Brinell: 5, 6.25, 10, 15.625, 25, 30, 31.25, 62.5, 100, 125, 187.5kgf (49.03, 61.3, 98.07, 153.2, 245.2, 294.2, 306.5, 612.9, 980.7, 1226, 1839N)
Vickers: 5, 10, 20, 30, 50, 100, 120kgf (49.03, 98.07, 196.1, 294.2, 490.3, 980.7, 1176.8N)
Uburyo bwo kwerekana agaciro k'ubukomere: Ecran yo gukoraho kuri Rockwell, ecran yo gukoraho/ecran ya mudasobwa kuri Brinell na Vickers.
Gukemura gukomera: 0.1HR (Rockwell); 0.1HB (Brinnell); 0.1HV (Vickers)
Igihe cyo kohereza: Ugushyingo-24-2023
