Rockwell Knoop da Vickers Rarraba Hanyoyin Gwajin Yankalin Nitride da Tsarin Gwaji don ƙarfe Rolling na ƙarfe

1.Bockwell Knoop Vickers Hardness Gwajin Gwajin Gwajin Aluminum Nitride
Tunda kayan yumbu suna da tsari mai rikitarwa, suna da wahala kuma da gagatso hanyoyin da aka yi amfani da su ta hanyar da taurin kai, kewayun wuya amfani da ta da ƙarfi. Kamfanin Shancai yana da matukar wahalar warware wuya, tare da gwaje-gwaje daban-daban da kuma tsauraran gargajiya da wuya ga Teseters.
Za'a iya amfani da daidaitattun mahimman abubuwa azaman tunani:
GB / t 230.2 ƙarfe kayan aiki na Rougwell na Gwaji:
Akwai da yawa na hardwell da yawa, da kayan yumbu gaba ɗaya suna amfani da sikeli ko HRC Sikeli.
GB / T 4340.1-1999 Karfe na Hardness Gwaji da GB / t 18449.1-2001 Gwajin ƙarfe na gwaji.
Hanyoyin da ke ƙarƙashin ƙididdigar da kuma hanyoyin da ke kewaye da su sune iri ɗaya, bambanci shine abubuwan da ke cikin dabam dabam.
Yana da mahimmanci a lura da irin yanayin samfurin, zamu iya cire alamun ba daidai ba gwargwadon yanayin shiga cikin ma'auni don samun ƙarin bayanai daidai.
2.TeSting hanyoyin don karfe rolling na karfe
Dangane da hanyoyin gwajin tayar da karfe da kuma sassan baƙin ƙarfe da aka ƙayyade a cikin JB / T7361-2007, akwai hanyoyin gwaji da yawa tare da Hardstenness na aiki.
1) Hanyar Gwaji
Gabaɗaya, yanayin da aka haɗaɗe sassa suna gwada sassa na ƙwararrun hanya. Ya kamata a biya hankali zuwa farfajiyar aikin kayan aiki da zaɓi na ikon jarabawar.
2) Roadwell na gwaji na gwaji
Ana gudanar da manyan gwaje-gwaje na Dandalin Ruwa ta amfani da HRC sikelin. Shancai Roadai Hukumar Tester ya tara shekaru 15 da gwaninta kuma za a iya biyan dukkan bukatun.
3) LEEB Hardness Gwajin Hanyar
Za'a iya amfani da gwajin hardness na Leeb don abubuwan da aka shigar ko kuma wahalar rarrabawa. Daidaitaccen ma'auninsa ba ya da kyau kamar na tauraron dan adam mai wahala.
Wannan ƙa'idodin ya dace da gwajin wahalar ƙarfe na ɗauko sassan, Anned da sassan da suka ƙare da sassan da ba na baƙin ƙarfe ba.