Tijaabiyaha adkaanta ee Universal dhab ahaantii waa qalab tijaabo oo dhammaystiran oo ku salaysan heerarka ISO iyo ASTM, taasoo u oggolaanaysa isticmaalayaasha inay sameeyaan tijaabooyinka adkaanta ee Rockwell, Vickers iyo Brinell iyagoo isticmaalaya isla qalabka. Tijaabiyaha adkaanta ee caalamiga ah waxaa lagu tijaabiyaa iyadoo lagu saleynayo mabaadi'da Rockwell, Brinell, iyo Vickers halkii laga isticmaali lahaa xiriirka beddelka ee nidaamka adkaanta si loo helo qiimayaal badan oo adag.
Saddex miisaan oo adag oo ku habboon cabbiraadda shaqooyinka
Miisaanka adag ee HB Brinell wuxuu ku habboon yahay cabbiraadda adkaanta birta la shubay, biraha aan birta ahayn, iyo biraha kala duwan ee la dahaadhay iyo kuwa la hagaajiyay. Kuma habboona cabbiraadda muunadaha ama shaqooyinka aad u adag, aad u yar, aad u khafiifsan, oo aan u oggolaanayn in la jeexo meelaha waaweyn.
Miisaanka adag ee HR Rockwell wuxuu ku habboon yahay: cabbirka adkaanta ee tijaabinta caaryada, daminta, daminta iyo hagaajinta qaybaha kulaylka lagu daweeyay.
Miisaanka adag ee HV Vickers wuxuu ku habboon yahay cabbiraadda adkaanta muunadaha iyo qaybaha leh meelo yaryar iyo qiimayaal adag oo sarreeya, adkaanta lakabyada ama dahaarka la dhex geliyay ka dib daawaynta dusha sare ee kala duwan, iyo adkaanta walxaha khafiifka ah.
Nooc cusub oo tijaabooyin adag oo caalami ah
Ka duwan tijaabiyaha adag ee caadiga ah: tijaabiyaha adag ee jiilka cusub wuxuu adeegsadaa tignoolajiyada dareemayaasha xoogga iyo nidaamka jawaab celinta xoogga wareegsan si uu u beddelo qaabka xakamaynta culeyska, taasoo ka dhigaysa cabbirka mid fudud oo qiimaha la cabbiray mid deggan.
Heerka ikhtiyaariga ah ee otomaatiga: nooca kor u qaadista otomaatiga ah ee madaxa mashiinka, nooca shaashadda taabashada ee dhijitaalka ah, nooca cabbirka kombiyuutarka
Xulashada xoogga tijaabada, qaabka bandhigga adkaanta iyo xallinta adkaanta
Rockwell: 60kgf (588.4N), 100kgf (980.7N), 150kgf (1471N)
Dusha sare ee Rockwell: 15kg (197.1N), 30kg (294.2N), 45kg (491.3N) (ikhtiyaar)
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, 245.2, 294.2, 306.5, 612.9, 980.7, 1226, 1839N)
Vickers: 5, 10, 20, 30, 50, 100, 120kgf (49.03, 98.07, 196.1, 294.2, 490.3, 980.7, 1176.8N)
Qaabka bandhigga qiimaha adkaanta: Shaashadda taabashada ee Rockwell, Shaashadda taabashada/bandhigga kombiyuutarka ee Brinell iyo Vickers.
Xallinta adkaanta: 0.1HR (Rockwell); 0.1HB (Brinnell); 0.1HV (Vickers)
Waqtiga boostada: Noofambar-24-2023
