I-Universal Harveness Tesser empeleni iyithuluzi eliphelele lokuhlola elisuselwa kumazinga we-ISO nakwa-ASTM, okuvumela abasebenzisi ukuthi basebenzise ukuhlolwa kanzima kwe-RocKwell, amaVickers kanye ne-Brinell Harveness kuthuluzi elifanayo. I-Universal Harveness Tesser ihlolwe ngokusekelwe ku-RocKwell, Brinell, kanye nezimiso ze-VICKERS kunokuba isebenzise ubudlelwano bokuguqula uhlelo lokuqina ukuze uthole amanani alukhuni amaningi.
Isikali se-HB Brinell Hardness isikali esifanele ukukala ubulukhuni be-cast iron, ama-alloys angewona ama-ferrous, kanye namansimbi ahlukahlukene anvenue. Akufanelekile ukulinganisa amasampula noma ama-arkpleices anzima kakhulu, ancanyana kakhulu, anciphile kakhulu, futhi awavumeli ukuvezwa okukhulu ebusweni.
I-HR Rocwell Hurness Scale ilungele: Ukuhlola isikhunta, ukulinganiswa kanzima kwezingxenye ezinqunyiwe, ezicishiwe futhi ezinomoya.
Isikali se-Hv Vickers Hardness silungele: Ukulinganisa ubulukhuni bamasampula nezingxenye ngezindawo ezincane kanye namanani aphezulu aphezulu, ubunzima bezingqimba ezingenakuthezeka noma ukugqokwa kwezinto zokwelashwa okuhlukahlukene, nobulukhuni bezinto ezimbalwa.
Okulandelayo isingeniso sochungechunge olusha lwabahloli be-Universal Hardeness: kanye ne-Touch Screen Hartness testness
Okuhlukile kuMhloli Wezezizukulwane Zobunzima bendabuko, isizukulwane esisha se-Hartness Hurneness Team sisebenzisa ubuchwepheshe be-Force Sensor nobuchwepheshe obuvaliwe
Amandla okuhlola:
Rocwell: 60kgf (588.4n), 100kgf (980.7n), 150kgg (1471n)
I-Superfical Rockwell: I-15KG (197.1), 30KG (294.2n), 45KG (491.3N)
Brinell: 5,6.25,10,15.625,25,30,31.25, 62.5, 100,125,187.5KGF (49.03 (49.08.07,153.2,206.5,612.9,980N.5.5,1226,1839n)
Ama-Vickers: 5,10,20,120kgf (49.03,98.07,196.1,294.2,990.3,1170.7,1176.7NN)
Isikhathi sePosi: Sep-27-2023
