Umhloli wobulukhuni be-Universal empeleni uyithuluzi lokuhlola eliphelele elisekelwe ezindinganisweni ze-ISO ne-ASTM, okuvumela abasebenzisi ukuthi benze ukuhlolwa kobulukhuni be-Rockwell, Vickers kanye ne-Brinell kuthuluzi elifanayo. Umhloli wobulukhuni be-Universal uhlolwa ngokusekelwe ezimisweni ze-Rockwell, Brinell, kanye ne-Vickers kunokusebenzisa ubudlelwano bokuguqulwa kohlelo lobulukhuni ukuthola amanani amaningi obulukhuni.
Isikali sobulukhuni se-HB Brinell sifanelekela ukulinganisa ubulukhuni bensimbi ephothiwe, ama-alloy angenayo i-ferrous, kanye nezinsimbi ezahlukahlukene ezifakwe insimbi nezithambile. Asifanelekela ukulinganisa amasampula noma izingcezu zokusebenza eziqinile kakhulu, ezincane kakhulu, ezincane kakhulu, futhi ezingavumeli ukubhoboka okukhulu ebusweni.
Isikali sobulukhuni se-HR Rockwell sifanelekile: ukuhlola isikhunta, ukulinganisa ubulukhuni bezingxenye ezicinyiwe, ezicinyiwe kanye nezilungisiwe eziphathwe ngokushisa.
Isikali sobulukhuni se-HV Vickers sifanelekile: ukulinganisa ubulukhuni bamasampula nezingxenye ezinezindawo ezincane kanye namanani aphezulu obulukhuni, ubulukhuni beleya noma izembozo ezifakwe ngaphakathi ngemva kokwelashwa okuhlukahlukene kobuso, kanye nobulukhuni bezinto ezincane.
Okulandelayo yisingeniso ochungechungeni olusha lwabahloli bokuqina be-Universal: kanye ne-Universal Hardness Tester yesikrini sokuthinta
Ngokungafani nomhloli wobulukhuni we-Universal wendabuko, umhloli wobulukhuni we-Universal wesizukulwane esisha usebenzisa ubuchwepheshe be-force sensor kanye nohlelo lwempendulo yamandla oluvaliwe ukuze kuthathelwe indawo imodeli yokulayisha isisindo, okwenza ukulinganisa kube lula kanye nenani elilinganisiwe lizinze kakhudlwana.
Amandla Okuhlola:
I-Rockwell：60kgf (588.4N), 100kgf (980.7N), 150kgf (1471N)
I-Rockwell Ephezulu ：15kg（197.1N），30kg(294.2N)，45kg（491.3N）
UBrinell：5、6.25、10、15.625、25、30、31.25、62.5、100、125、187.5kgf (49.03、61.3、98.07、153.2、245.2、294.2、306.5、612.9、980.7、1226、1839N)
Ama-Vickers：5.10.20.30.50.100.120kgf (49.03.98.07.196.1.294.2.490.3.980.7.1176.8N)
Isikhathi sokuthunyelwe: Septhemba-27-2023
