Ni ikihe gipimo cy'ubukomere cyiza ku masahani yo kwambara: Brinell, Rockwell, cyangwa Vickers?

Mu bidukikije aho ibikoresho byo kwambara bishyirwa - nko muimihanda yo gucukura amabuye y'agaciro, amamashini akoresha ibyuma, cyangwa imiyoboro y'imashini zikora sima — ubukana si umubare gusa.

KuriIsahani yo kwambaraho karubide ya chromiumcyangwa icyuma kidapfa kwangirika, ni igipimo cy'ingenzi cy'imikorere giteganya kuramba, gihamya ireme ry'inganda, kandi kigahumuriza abakoresha.

Ariko mu bipimo bisanzwe by’ubukomere — Brinell (HB), Rockwell (HRC), na Vickers (HV) — ni ikihe gikwiriye ibikoresho bigezweho birwanya kwangirika kw’ibinyabutabire?

Impamvu gupima ubukomere ari ingenzi mu bikoresho bya Chromium Carbide Wear Plates

Ubudahangarwa bw'umubiri = Ubukomere:

Mu bikorwa byo gukurura cyangwa gukurura cyane, ubukana bw'ubuso bw'icyuma kidakoresha chromium carbide bugira ingaruka ku buzima bwacyo.

Igenzura ry'Ubuziranenge mu Nganda: Gupima ubukana buri gihe byemeza ko inzira yo gusudira hejuru itanga umusaruro uhoraho.

Icyizere cy'abakiriya: Indangagaciro z'ubukana zanditseho zifasha injeniyeri n'amatsinda ashinzwe gutanga amasoko kugenzura imikorere y'ibikoresho mbere y'igihe.

Imiterere y'isahani yo kwambaraho ya Bimetallic: Impamvu ibizamini bishobora kugorana

A isahani yo kwambaraho ifite ibyuma bibiriubusanzwe igizwe na:

Ishingiro ry'icyuma cyoroshye (ku bijyanye no gusudira no gushyigikira imiterere)

Urusobe rw'ibice bikomeye (bikunze kuba chromium carbide)

Iyi miterere y’ibice bibiri igora isuzuma:

Iyo igisenge ari gito cyane, ibizamini bishobora gupima icyuma cy'ibanze mu buryo butaziguye.

Niba ubuso butaringaniye cyangwa bufite aho bubohokera, ibisubizo bishobora gutandukana.

Uburyo bwo Gupima Ubukomere: Ibyiza n'Ibibi

3.1 Ubukomere bwa Brinell (HB)

Uko ikora: Ishyiramo agace k'ubuso ikoresheje umupira w'icyuma/tungsten munsi y'umutwaro uremereye.

Ikoreshwa: Ni byiza ku bintu byoroshye nk'isahani yo hasi.

Imbibi: Ifite uburemere bwinshi cyane ku buryo ipfunyikamo ibintu bito. Ipfunyikamo rishobora kuvanga ingero z'ibice byombi.

Umwanzuro: ✅ Ni nziza ku cyuma gisanzwe / ❌ Ni mbi ku gipfundikizo gikomeye

3.2 Ubukomere bwa Rockwell (HRC)

Uko bikora: Agakoresho k'icyuma cyangwa diyama gakoresha imbaraga; ubujyakuzimu bupimwa mu buryo bw'ikoranabuhanga.

Ikoreshwa: Ikunze gukoreshwa mu iduka mu gihe cyo gukora.

Imbogamizi: Ubugari bw'ibice bitwikiriye n'imiterere idahuye bishobora kubangamira umusaruro.

Umwanzuro: ✅ Uburinganire buri hagati / ⚠ Bisaba gupima neza

3.3 Ubukomere bwa Vickers (HV)

Uko ikora: Indangururamajwi ya diyama ikandagira hejuru y'urukuta, maze indangururamajwi ipimwa hakoreshejwe ikoranabuhanga.

Ikoreshwa: Ni nziza cyane ku gusiga imyenda mito no gupima neza ibya laboratwari.

Imbibi: Bisaba ubuhanga mu gushyiraho, kandi bisaba igihe kinini.

Umwanzuro: ✅✅ Amahitamo meza kuriibyuma bya chromium carbide byo kwambaraho

Incamake: Ni ikihe kizamini ukwiye gukoresha?

Mu gusuzuma ibyuma bya chromium carbide byambaye ubusa cyangwa imiyoboro ya bimetallic, Vickers itanga ibisubizo nyabyo kandi byihariye ku bijyanye no gupfunyika - cyane cyane iyo ubugari bwa gupfunyika buri munsi ya mm 6.

Ibintu Bigira Ingaruka ku Kutabera kw'Ikizamini

Kugira ngo ubone imiterere ihamye kandi yizewe y’ubukomere ku bikoresho bya chrome carbide bidashira, tekereza ibi bikurikira:

Ubunini bw'inyuma: Buto cyane = ingaruka z'icyuma gishingiyeho

Imiterere y'ubuso: Gusudira amasaro, ibisigazwa, cyangwa ibimenyetso byo gusya bishobora kugira ingaruka ku mibare

Agace ko gushonga: Uduce tw’ibumba duvanze hagati y’aho dushyirwa n’aho duherereye dushobora kubangamira ubukana bw’aho duherereye.