Gwajin taurin Universal haƙiƙa cikakkiyar kayan gwaji ne bisa ka'idodin ISO da ASTM, yana ba masu amfani damar gudanar da gwajin taurin Rockwell, Vickers da Brinell akan kayan aikin iri ɗaya.Ana gwada gwajin taurin duniya bisa ka'idodin Rockwell, Brinell, da Vickers maimakon amfani da alaƙar juzu'i na tsarin taurin don samun ƙima mai tauri da yawa.
Ma'auni na taurin ƙarfi uku masu dacewa don auna kayan aiki
Ma'aunin taurin HB Brinell ya dace don auna taurin simintin ƙarfe, gami da ba na ƙarfe ba, da wasu karafa masu ƙyalli da zafi.Bai dace da auna samfurori ko kayan aikin da suke da wuyar gaske, ƙanƙanta, sirara ba, kuma kada ku ƙyale manyan indentations a saman.
Ma'aunin taurin HR Rockwell ya dace da: ma'aunin taurin gwaji, quenching, quenching da ɓangarorin da aka magance zafi.
HV Vickers hardness ma'auni ya dace don auna ma'auni na samfurori da sassa tare da ƙananan wurare da ƙimar ƙima, ƙaƙƙarfan yadudduka na ciki ko sutura bayan jiyya daban-daban na saman, da taurin kayan bakin ciki.
Sabon kewayon gwajin taurin duniya
Daban-daban da na al'ada na al'ada na duniya tauri: sabon ƙarni na gwajin taurin duniya yana amfani da fasahar firikwensin ƙarfi da tsarin mayar da martani mai rufaffiyar don maye gurbin ƙirar sarrafa nauyin nauyi, yana sa ma'auni ya fi sauƙi kuma ƙimar da aka auna ya fi kwanciyar hankali.
Matsayin zaɓi na aiki da kai: nau'in ɗagawa ta atomatik, allon taɓawa na dijital, nau'in aunawar kwamfuta
Zaɓin ƙarfin gwaji, yanayin nunin taurin da ƙudurin taurin
Rockwell: 60kgf (588.4N), 100kgf (980.7N), 150kgf (1471N)
Surface Rockwell: 15kg (197.1N), 30kg (294.2N), 45kg (491.3N) (na zaɓi)
Brinell: 5, 6.25, 10, 15.625, 25, 30, 31.25, 62.5, 100, 125, 187.5kgf (49.03, 61.3, 98.07, 153.2, 239.6.2, 98.07, 153.2, 245.6.2, 245.6). 80.7, 1226, 1839N)
Vickers: 5, 10, 20, 30, 50, 100, 120kgf (49.03, 98.07, 196.1, 294.2, 490.3, 980.7, 1176.8N)
Yanayin nuni darajar taurin: Nunin allo na taɓawa don Rockwell, nunin allo/nunin kwamfuta don Brinell da Vickers.
Ƙimar ƙarfi: 0.1HR (Rockwell);0.1HB (Brinnell);0.1HV (Vickers)
Lokacin aikawa: Nuwamba-24-2023
