Igeragezwa rya Vickers ryakoresheje indimu ya diamant, ikanda hejuru yicyitegererezo munsi yimbaraga runaka. Kuramo imbaraga zipimisha nyuma yo gukomeza igihe cyagenwe no gupima uburebure bwa diagonal ya indentation, hanyuma agaciro ka Vickers gukomera (HV) kubarwa ukurikije formula.
Ingaruka z'umutwe ukanda hasi
- Gukoresha imbaraga zipimisha: Umutwe ukanda hasi nintambwe yingenzi yo kwimura imbaraga zipimishije (nka 1kgf, 10kgf, nibindi) hejuru yibikoresho byapimwe binyuze muri indenter.
- Gukora indentation: Umuvuduko utuma indenter isiga indiranti isobanutse ya diyama hejuru yibintu, kandi ubukana bubarwa mugupima uburebure bwa diagonal bwa indentation.
Iki gikorwa gikoreshwa cyane mugupima ibikoresho byicyuma, impapuro zoroshye, impuzu, nibindi, kuko bifite imbaraga nini zo kugerageza hamwe na indentation ntoya, ikwiriye gupimwa neza.
Nkuburyo busanzwe bwo gushushanya ibizamini bya Vickers (bitandukanye nubwoko bwizamuka bwakazi), ibyiza byo "gukanda umutwe" ni ugushyira mu gaciro imikorere yimikorere nuburyo bwa mashini, ibisobanuro nkibi bikurikira,
1.Ibikorwa byoroshye, bihuze ningeso zabantu-imashini
Mumutwe ukanda hasi igishushanyo, uwukoresha arashobora gushyira muburyo butaziguye icyitegererezo kumurimo wateganijwe, hanyuma ukuzuza guhuza no gupakira indenter ukoresheje umutwe hasi, utabanje guhindura uburebure bwakazi. Iyi logique yibikorwa "hejuru-hasi" irakwiriye cyane kubikorwa bisanzwe, cyane cyane byinshuti kubashya, birashobora kugabanya intambwe iruhije yo gushyira icyitegererezo no guhuza, kugabanya amakosa yibikorwa byabantu.
2. Gukomera gukomeye, gupima neza
Umutwe ukanda hasi muburyo busanzwe bukoresha uburyo bukomeye bwo gupakira (nkibikoresho bisobanutse neza na gari ya moshi). Iyo ukoresheje imbaraga zipimisha, guhagarikwa no kwihuta byumuvuduko wa indenter byoroshye kugenzura, bishobora kugabanya neza kunyeganyega kwa mashini cyangwa kuzimya. Kubikoresho bisobanutse neza nk'impapuro zoroshye, ibipfukisho, n'ibice bito, uku gutuza kurashobora kwirinda guhindagurika kwa indentation guterwa no gupakira bidahindagurika kandi bigateza imbere neza ibipimo.
3. Guhuza kwagutse kwingero
Kuburugero rwubunini bunini, imiterere idasanzwe cyangwa uburemere buremereye, igishushanyo mbonera cyo hasi ntigisaba intebe yakazi kugirango yikoreze umutwaro urenze urugero cyangwa uburebure burebure (intebe yakazi irashobora gukosorwa), kandi igomba gusa kwemeza ko icyitegererezo gishobora gushyirwa kumurimo wakazi, kikaba "cyihanganira" icyitegererezo. Igishushanyo mbonera cyakazi gishobora kugarukira kubitwara imitwaro hamwe no guterura inkingi yumurimo, kuburyo bigoye kumenyera ingero nini cyangwa ziremereye.
4. Ibipimo byiza byo gusubiramo
Uburyo butajegajega bwo gupakira hamwe nuburyo bworoshye bwo gukora burashobora kugabanya ikosa ryatewe no gutandukanya ibikorwa byabantu (nko gutandukanya guhuza iyo kuzamura akazi). Iyo upimye icyitegererezo kimwe inshuro nyinshi, guhuza imiterere hagati yindenter hamwe nicyitegererezo birahuye, amakuru asubirwamo nibyiza, kandi ibisubizo byizewe biri hejuru.
Mu gusoza, igeragezwa ryumutwe wa Vickers rifite ibyiza byinshi muburyo bworoshye, butajegajega, hamwe no guhuza n'imihindagurikire yimikorere yimikorere nuburyo bukoreshwa, kandi birakwiriye cyane cyane mugupima ibintu neza, gupima ubwoko bwinshi bwikigereranyo cyangwa ibizamini byo kwipimisha kenshi.
Igihe cyo kohereza: Nyakanga-16-2025
