Teko ea ho thatafala ha Universal ha e le hantle ke lisebelisoa tse felletseng tsa teko tse thehiloeng litekanyetsong tsa ISO le ASTM, tse lumellang basebelisi ho etsa liteko tsa ho thatafala ha Rockwell, Vickers le Brinell lisebelisoa tse tšoanang. Teko ea ho thatafala ha Universal e lekoa ho latela melao-motheo ea Rockwell, Brinell le Vickers ho fapana le ho sebelisa kamano ea phetoho ea sistimi ea ho thatafala ho fumana boleng bo bongata ba ho thatafala.
Litekanyo tse tharo tsa ho thatafala tse loketseng ho lekanya mesebetsi ea ho sebetsa
Sekala sa boima ba HB Brinell se loketse ho lekanya boima ba tšepe e entsoeng ka tšepe, metsoako e sa sebeliseng tšepe, le litšepe tse fapaneng tse annealed le tse halefisitsoeng. Ha sea lokela ho lekanya disampole kapa mesebetsi e thata haholo, e menyenyane haholo, e tšesaane haholo, 'me e sa lumelle ho kenella ho hoholo holim'a metsi.
Sekala sa thata sa HR Rockwell se loketse: ho lekanya thatafalo ya hlobo ya teko, ho tima, ho tima le ho futhumatsa dikarolo tse phekolwang ka mocheso.
Sekala sa ho thatafala ha HV Vickers se loketse ho lekanya ho thatafala ha disampole le dikarolo tse nang le dibaka tse nyane le boleng bo hodimo ba ho thatafala, ho thatafala ha dikarolo tse kentsweng kapa dikobo kamora diphekolo tse fapaneng tsa bokahodimo, le ho thatafala ha thepa e tshesane.
Mefuta e mecha ea liteko tsa ho thatafala ha bokahohleng
E fapane le teko ea setso ea ho thatafala ha bokahohle: teko ea ho thatafala ha bokahohle ea moloko o mocha e sebelisa theknoloji ea sensor ea matla le sistimi ea karabelo ea matla a koetsoeng ho nkela mohlala oa taolo ea ho jara boima sebaka, e leng se etsang hore tekanyo e be bonolo le boleng bo lekantsoeng bo tsitsitseng haholoanyane.
Tekanyo ea boikhethelo ea boiketsetso: mofuta oa ho phahamisa hlooho ea mochini ka boiketsetso, mofuta oa ponts'o ea dijithale ea skrine ea ho ama, mofuta oa ho lekanya khomphutha
Khetho ea matla a teko, mokhoa oa ho bonts'a thatafalo le tharollo ea thatafalo
Rockwell: 60kgf (588.4N), 100kgf (980.7N), 150kgf (1471N)
Sebaka sa Rockwell: 15kg (197.1N), 30kg (294.2N), 45kg (491.3N) (ha ho hlokahale)
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)
Mokhoa oa ho bonts'a boleng ba ho tiea: Pontšo ea skrine ea ho ama bakeng sa Rockwell, ponts'o ea skrine ea ho ama/pontšo ea khomphutha bakeng sa Brinell le Vickers.
Qeto ea boima: 0.1HR (Rockwell); 0.1HB (Brinnell); 0.1HV (Vickers)
Nako ea poso: Pulungoana-24-2023
