Gwajin tauri na kayan aikin anga da tauri na karyewa Gwajin tauri na Vickers na kayan aikin carbide mai siminti

Yana da matuƙar muhimmanci a gwada taurin maƙallin aiki na anga. Maƙallin yana buƙatar samun taurin aiki yayin amfani don tabbatar da aminci da dorewar aikinsa. Kamfanin Laihua zai iya keɓance maƙallan musamman daban-daban gwargwadon buƙata, kuma zai iya amfani da na'urar gwajin taurin Laihua don gwajin taurin.
Ma'aunin gwajin tauri na maƙallin anga gabaɗaya yana nufin:
1. Taurin Rockwell GB/T 230.1-2018
Wannan ma'aunin ya yi amfani da hanyar gwajin taurin Rockwell da kuma ma'aunin taurin HRC Rockwell don gwaji. Wannan hanyar gwajin tana da sauƙin aiki kuma ita ce mafi kyawun zaɓi ga abokan ciniki.
2. Taurin Brinell GB/T231.1-2018.
Wannan ma'aunin yana amfani da ma'aunin Brinell hardness HB don gwaji.
Ma'aunin kimantawa yana nufin:
GB/T 14370-2015 ko JT/T 329-2010.
Saboda takamaiman siffar maƙallin anga, bisa ga girman maƙallin clip ɗin abokin ciniki da girman diamita na ciki na clip ɗin, lokacin siyan na'urar gwada tauri, ya zama dole a keɓance kayan aikin ƙwararru kamar yadda ake buƙata don tabbatar da daidaiton ƙimar da aka auna da kuma tsawaita rayuwar na'urar gwajin tauri. Idan ya cancanta, da fatan za a aika samfuran don gwaji ta hanyar wasiƙa.
Hanya don gwada taurin karyewar kayan aikin carbide mai siminti ta hanyar amfani da taurin Vickers (amfani da na'urar gwajin taurin Vickers):
Ya kamata a gwada taurin simintin carbide ta amfani da sikelin Rockwell taurin A. Idan kauri na kayan aiki ko samfurin bai wuce mm 1.6 ba, ana iya amfani da hanyar taurin Vickers don gwaji. To menene hanyar gwada taurin karyewar kayan aikin carbide da siminti?
Tsarin gwajin tauri na karyewa da kuma tsarin gwajin tauri na karyewa don kayan aikin carbide masu siminti: JB/T 12616—2016;
Hanyar gwajin ita ce kamar haka:
Da farko, a yi aikin da za a gwada shi a matsayin samfurin, sannan a goge saman samfurin a cikin madubi, sannan a sanya shi a ƙarƙashin na'urar gwada taurin kai don samar da ƙofa a kan saman da aka goge tare da manne mai siffar lu'u-lu'u mai siffar mazugi na na'urar gwajin taurin kai, ta yadda za a samar da tsage-tsage da aka riga aka shirya a wurare huɗu na ƙofa.
Ana ƙididdige ƙimar taurin karyewa (KIC) bisa ga nauyin shigar ciki P da tsawon tsawaita tsagewar shigar ciki C.
Kamfanin Gwaji na Laizhou Laihua yana nan koyaushe don amsa duk wata tambaya da kuke da ita.