Gupima ubukomere bw'amabati y'icyuma kidashonga ni ingenzi cyane. Bifitanye isano itaziguye no kumenya niba ibikoresho bishobora guhaza imbaraga, ubudasaza, no kudasaza nk'uko igishushanyo mbonera gibivuga, kwemeza ko ikoranabuhanga ryo gutunganya ibintu rihamye n'uburyo ibicuruzwa bihagaze, kandi bigafasha ibigo kubahiriza amahame y'umutekano w'inganda, kugabanya ikiguzi cyo kubungabunga, no kongera igihe cyo gukoresha. Mu kugenzura neza ubukomere, bishobora kandi gushyigikira ubushakashatsi n'iterambere ry'ibikoresho bishya, guhuza n'ibikenewe mu buryo butandukanye bwo gukoresha, no kwirinda kwangirika cyangwa impanuka z'umutekano ziterwa n'imikorere idahwitse. Ni ihuriro ry'ingenzi ryo kwemeza ubuziranenge bw'ibicuruzwa, umutekano, n'ubukungu.
Dore inzira zo gupima agaciro ka HV ku rupapuro rw'icyuma kidashonga:
1.Shyira icyitegererezo hanyuma ugisukure ukoresheje imashini isya kandi isukura icyitegererezo cya metallographic.
2. Shyira urupapuro rw'icyuma kitagira umugese rusekuye ku gice cyo gupima cyoroheje gifite icyuma gipima ubukana bwa micro Vickers hanyuma uhambire urupapuro neza.
3. Shyira icyiciro cyo gupima urupapuro rworoshye ku ntebe y'akazi y'icyuma gipima ubukana bwa micro Vickers.
4. Hindura aho lenzi ya micro Vickers igera ku gishushanyo cy'icyuma kitagira umugese.
5. Hitamo imbaraga zikwiye zo gupima mu gipimo cy’ubukana bwa micro Vickers.
6. Kanda kuri buto ya "Tangira", hanyuma "micro Vickers hardness tester" yinjira mu buryo bwo gushyiramo "loading -dwell -unloading".
7. Nyuma yo gukuramo ibintu, hagaragara rhombic indentation ecran kuri mudasobwa, kanda kuri buto ya Auto Measurement ya porogaramu ya micro Vickers hardness tester.
8. Hanyuma agaciro k'ubukana kazagaragara muri porogaramu ya micro Vickers hardness tester, kuko indentations zizapimwa mu buryo bwikora.
Agaciro k'ubukana bw'icyuma kitagira umugese kari hejuru ya HV gapimwa na Model HVT-1000Z, ari na yo mashini ipima ubukana bw'icyuma cya micro Vickers mu kigo cyacu.
Igihe cyo kohereza: Ukuboza 10-2025
