Igipimo gikomeye cya rockwell cyahimbwe na Stanley Rock in 1919 kugirango usuzume vuba cyane kubikoresho byicyuma.
(1) hra
Uburyo bw'ikizamini n'amahame: Ibizamini bikomeye · hhh birakomeye bikoresha diyama kugirango bashyire mu bikoresho munsi yumutwaro wa KG 60, kandi bigena agaciro gakomeye k'ibikoresho bipima ubujyakuzimu. Ubwoko bwibintu bukoreshwa: · Ikibanza gikwiye kubikoresho bikomeye cyane nkuko byashimangiye kamera, cerami. Svenarios zisanzwe: · Gukora no kugenzura ibikoresho nibikorwa. · Gupima ibikoresho byo gukata ibikoresho. · Kugenzura ubuziranenge bwo gutwika gukomera hamwe nibikoresho byoroheje. ④ Biranga ibyiza: · Gupima byihuse: Ikizamini gikomeye cya HRA gishobora kubona ibisubizo mugihe gito kandi bikwiranye no kumenya byihuse kumurongo. · Ubusobanuro bukubiyemo hejuru: Bitewe no gukoresha itangwa rya diyama, ibisubizo by'ikizamini bifite ibisubirwamo byinshi kandi byukuri. ·Versatility: Able to test materials of various shapes and sizes, including thin plates and coatings. . · Ibikoresho bifatika: ntibikwiriye ibikoresho byoroshye cyane kuko indenter irashobora kurenza urugero, kanda icyitegererezo, bikaviramo ibisubizo bidahwitse. Kubungabunga ibikoresho: Ibikoresho by'ikizamini bigomba gufungwa no kubungabunga buri gihe kugirango habeho gupima neza no gutuza.
(2) hrb
Uburyo bw'ikizamini n'amahame: Ibyiciro bya Harb ikoresha ibyuma 1/16. ② Applicable material types: ·Applicable to materials with medium hardness, such as copper alloys, aluminum alloys and mild steel, as well as some soft metals and non-metallic materials. ③ Ibice bisanzwe bya Porogaramu: Igenzura ryiza ryimpapuro nimiyoboro. · Gupima ibyuma bidatunganijwe na alloys. · Kwipimisha ibikoresho mubwubatsi ninganda zimodoka. ④ Ibiranga nibyiza: · Ubugari bwa porogaramu: Bikoreshwa kubikoresho bitandukanye byibyuma bifite imbaraga zidasanzwe, cyane cyane ibyuma byoroheje nibiti. Ikizamini cyoroshye: Inzira yikizamini iratandukanye kandi byihuse, bikwiriye kugerageza byihuse kumurongo. · Ibisubizo bihamye: Bitewe no gukoresha umupira wamaguru, ibisubizo byikizamini bifite umutekano mwiza no gusubiramo. . · Gukomera kwamazi, ntibikoreshwa kubikoresho bikomeye cyangwa byoroshye cyane, kuko ibisimbe bidashobora gupima neza ubukomere bwibi bikoresho. · Gutunganya ibikoresho
(3) hrc
Uburyo bw'ikizamini n'amahame: · Ikizamini gikomeye cya HRC gikoresha umurongo wa Diamond kugirango ukande mu bikoresho munsi yumutwaro wa KG 150, kandi agaciro kabikoresho bigenwa mugupima ubujyakuzimu. Ubwoko bwibintu bukoreshwa: · Ikibanza gikwiye kubikoresho bikomeye, nka steel ikomeye, yashimangiye karbide, ibyuma byibikoresho nibindi bikoresho byicyuma. ③ Ibintu bisanzwe Porogaramu: · Gukora no kugenzura ubuziranenge bwo guca ibikoresho nibibumba. · Gupima ibyuma bikomeye. · Kugenzura ibikoresho, kwikorera hamwe nibindi bice bikomeye-bikomeye. ④ Biranga ibyiza: · Precision yo hejuru: Ikizamini gikomeye cya HRC gifite ubusobanuro bukabije no gusubiramo, kandi birakwiriye gupima imbaraga hamwe nibisabwa bikomeye. · Gupima byihuse: Ibisubizo by'ibizamini birashobora kuboneka mugihe gito, bikwiranye no kugenzura byihuse kumurongo. · Gusaba cyane: Bikoreshwa mugupima ibikoresho bitandukanye byo hejuru-bikomeye, cyane cyane ibyuma bivura ibyuma nibikoresho. . Kugarukira kubintu: ntibikwiriye ibikoresho byoroshye cyane, nkuko gutwika diyama bishobora guhindagurika-kanda kumutego, bikaviramo ibisubizo bidahwitse. Kubungabunga ibikoresho: Ibikoresho byo kugerageza bisaba kalibrasi isanzwe no kubungabunga kugirango tumenye neza kandi ituze kubipimo.
(4) hrd
Uburyo bw'ikizamini n'amahame: Ipigine ikomeye ikoresha igishushanyo cya diyama kugirango ukande mu bikoresho munsi yumutwaro wa KG 100, kandi agaciro kabikoresho bigenwa mugupima ubujyakuzimu. Ubwoko bwibintu bikurikizwa: · Ikibanza gikwiye kubikoresho hamwe no gukomera kwinshi ariko munsi ya HRC, nkibibabi bimwe na bimwe birakomeye. Stenarios zisanzwe za porogaramu: Igenzura ryiza rya · kugenzura ubuziranenge no kugerageza gukomera kwicyuma. · Kwipimisha ubuciriritse kugeza ubukana bukabije. · Igikoresho na mold bipimisha, cyane cyane kubikoresho hamwe nuburyo bwo gukomera. ④ Ibiranga nibyiza: · Umutwaro wikigereranyo: Igipimo cya HRD gikoresha umutwaro wo hasi (100 kg) kandi ubereye ibikoresho hamwe nuburyo bwo gukomera kumugaragaro. · Gusubiramo hejuru: indente ya diyama itanga ibisubizo bihamye kandi bisubirwamo cyane. Porogaramu yoroshye: ikoreshwa mugupima ibikoresho bitandukanye, cyane cyane abo hagati ya HRA na HRC. . Ibikoresho bifatika: Kubikoresho bigoye cyangwa byoroshye, HRD ntibishobora guhitamo neza. Kubungabunga ibikoresho: Ibikoresho byo kwipimisha bisaba kalibration no kubungabunga kugirango tumenye neza gupima kandi kwizerwa.
Igihe cyohereza: Nov-08-2024
