Ngenxa yobulukhuni bama-vickness kanye nokuhlolwa kwe-microhard, i-angle yedayimane ye-indenter esetshenziselwa ukukala iyafana. Amakhasimende kufanele akhethe kanjani umhloli wobulukhuni be-vickers? Namuhla, ngizowuchaza kafushane umehluko phakathi kwabahloli bendiza be-vickers kanye nomhloli we-microhardness.
Usayizi Wokuvikelwa Kobunzima Bama-Test Force Hardness kanye nesilinganiso se-Microhardness Tenter
Umhloli we-Heaver Hardness: Amandla wokuhlola f≥49.03N noma≥I-HV5
Ubulukhuni bamaviki amancane: Amandla wokuhlola 1.961n≤F <49.03N noma Hv0.2 ~ <hv5
Umhloli we-Microhardness: Force Test 0.09807n≤F <1.96N noma Hv0.01 ~ hv0.2
Ngakho-ke kufanele sikhethe kanjani amandla afanele?
Kufanele silandele umgomo wokuthi kukhudlwana ukuqondiswa, inani elinembe kakhudlwana uma izimo zomsebenzi zivumela, futhi zikhethe njengoba kudingeka i-induction, kuzoholela ekwandeni kobude be-diagonal, okuzoholela ekwenziweni kwephutha lobulukhuni.
Amandla wokuhlola we-Microhardness Teater ngokuvamile ahlome: 0.098n (10GF), 0.245n (25GF), 0.98n (100gf), i-4.96n (500gf), 9.8NG (5000gf) (19.6NG) (19.6NG (1.6NG) Okokuzithandela)
Ukukhulisa ngokuvamile kufakwe: izikhathi eziyi-100 (ukubonwa), izikhathi ezingama-400 (ukukalwa)
Izinga le-Test Force of the Vickers Hardness Tenter lingahlukaniswa: 2.94n (0.3kgf), 4.9n (0.5kgf (0.5kgf), 29.0n (1.0NGFF), 98.0n (09kgf), 196.0n (106CGF), 196NG (20KGF), I-294N (30KGF), 490N (50KGF) (amamodeli ahlukile anokuhlelwa kwebutho elihlukile.)
Ukucushwa kokukhulisa ngokuvamile: Izikhathi eziyi-100, izikhathi ezingama-200
Umhloli we-Hardness Hardness we-Vickers we-Shandong Shancai / Laizhou Laihua angenza izivivinyo zobulukhuni ezingxenyeni ezinama-welded noma ezindaweni zokushisa.
Ngokusho kwenani eliphakeme lobulukhuni, ikhwalithi yoshintsho lwe-weld kanye nensimbi ingahlulelwa. Isibonelo, ubulukhuni obuphakeme kakhulu bungaba ngenxa yokufakwa ngokweqile kokushisa ngesikhathi sokufudumala, ngenkathi ubulukhuni obuphansi kakhulu bungakhombisa izinkinga ezinganele noma ezibonakalayo zekhwalithi.
Uhlelo lokulinganisa ama-Vickers olumisiwe luzosebenzisa uhlelo lokuhlola okuzenzakalelayo ngokuphelele futhi lubonise futhi luqophe imiphumela ehambisanayo.
Ngemiphumela yokuhlolwa kokulinganisa, umbiko ohambisanayo we-Graphic ungakhiqizwa ngokuzenzakalelayo.
Kubalulekile ukuqaphela ukuthi lapho ukhetha indawo emeleI-Weld njengephuzu lokuhlola, qiniseka ukuthi le ndawo ayinawo aphiki, imifantu noma ezinye iziphambeko ezingathinta imiphumela yokuhlolwa.
Uma unemibuzo mayelana nokuhlolwa kwe-weld, zizwe ukhululekile ukuxhumana nathi
Isikhathi sePosi: Jun-07-2024
