Uruganda rupima ubukana bwa Leeb rwa YY251D

I. Igicuruzwa Intangiriro

Igipimo cy'ubukana bwa Leeb gipima ubukana bushingiye ku ihame ryo gupima ubukana bwa Leeb no

ishobora gupima ubukana bw'ibikoresho bitandukanye by'icyuma. Igipima gikoresha icyuma gipima gihanitse

ikoranabuhanga, gutunganya ibimenyetso bya digitale bikorwa ku gice cy’urukuta, ibyo bikaba bidakunze kubangamira kandi

itanga uburyo bwo gusuzuma neza cyane. Itsinda ry'ubushakashatsi rifite uburyo bwo kugenzura icyerekezo bwubatswemo, buhita bukoresha

ihanagura ikosa ryo gupima mu byerekezo bitandukanye by'ingaruka. Igikoresho gifite ubwoko butandukanye

Sisitemu zo gukomera zubatswemo, zishobora guhindurwa hagati ya Leeb (HL), Vickers (HV), Brinell (HB), Shore (HS), Rockwell (HRA), Rockwell (HRB), Rockwell (HRC) n'imbaraga zo gukurura (σb). Igikoresho

ikoresha igikoresho cyo gukubita D gikwiriye gusuzuma ubukana bw'ibikoresho bisanzwe by'icyuma.

Amahame ngenderwaho ku ibicuruzwa:

lGB/T 17394.1 Ibikoresho by'icyuma - Ikizamini cy'ubukana bwa Leeb - Igice 1: Uburyo bwo gupima

lGB/T 17394.2 Ibikoresho by'icyuma-Ubukomere bwa Leebikizamini-Igice cya 2: Igenzura na gupima of ubukomere umupimisho

lGB/T 17394.2 Ibikoresho by'icyuma - ikizamini cy'ubukana bwa Leeb-Igice cya 3: Gupima icyitegererezo amabhloko

lGB/T 17394.4 Ibikoresho by'icyuma-Ikizamini cy'ubukana bwa Leeb - Igice cya 4: Ameza ya ubukomere indangagaciro guhindura

lJB/T 9378-2001Inganda gisanzwe of Leeb ubukomere umupimisho

lJJG 747-1999 Igenzura rgutandukanya Igipimo cy'ubukana bwa Leeb