Gwajin taurin kayan aikin anka da karye taurin Vickers gwajin taurin siminti na kayan aikin carbide

Yana da matukar muhimmanci a gwada taurin shirin aikin anka. Hoton yana buƙatar samun wani taurin lokacin amfani don tabbatar da aminci da dorewar aikinsa. Kamfanin Laihua na iya keɓance nau'ikan matsi na musamman bisa ga buƙatu, kuma yana iya amfani da gwajin taurin Laihua don gwajin taurin.
Ma'auni na gwajin tauri na shirin anga gabaɗaya yana nufin:
1. Rockwell taurin GB/T 230.1-2018
Wannan ma'auni yana ɗaukar hanyar gwajin taurin Rockwell da ma'aunin taurin HRC Rockwell don gwaji, Wannan hanyar gwajin yana da sauƙi don aiki kuma shine mafi kyawun zaɓi ga abokan ciniki.
2. Brinell taurin GB/T231.1-2018.
Wannan ma'aunin yana amfani da ma'aunin taurin Brinell don gwaji.
Ma'aunin kimantawa yana nufin:
GB/T 14370-2015 ko JT/T 329-2010.
Saboda da musamman na siffar anka clip, bisa ga abokin ciniki ta clip taper size da clip ciki diamita size, a lokacin da sayen wani hardness tester, shi wajibi ne don siffanta ƙwararrun kayan aiki kamar yadda ake bukata don tabbatar da daidaito na auna darajar da kuma mika. rayuwar sabis na mai gwada tauri. Idan ya cancanta, da fatan za a ji kyauta don aika samfurori don gwaji.
Hanyar gwada taurin karyewar kayan aikin carbide da aka yi da siminti ta Vickers hardness (amfani da gwajin taurin Vickers):
Ya kamata a gwada taurin simintin carbide gabaɗaya ta amfani da ma'aunin Rockwell hardness A. Lokacin da kauri daga cikin workpiece ko samfurin ne kasa da 1.6 mm, da Vickers taurin hanya za a iya amfani da gwaji. Don haka menene hanya don gwada ƙarfin karyewar kayan aikin carbide siminti?
Matsakaicin gwajin karyewar ƙarfi da ƙaƙƙarfan ƙaƙƙarfan ƙaƙƙarfan tsarin aiwatar da daidaitattun kayan aikin kayan aikin siminti na siminti: JB/T 12616-2016;
Hanyar gwajin ita ce kamar haka:
Da farko, sanya kayan aikin da za a gwada a cikin samfuri, sannan a goge saman samfurin a cikin saman madubi, sannan a sanya shi a ƙarƙashin mashin ɗin microhardness don samar da indentation akan farfajiyar da aka goge tare da madaidaicin lu'u-lu'u na ma'aunin taurin, don haka cewa ana haifar da tsagewar da aka riga aka kera a kusurwoyi huɗu na indentation.
Ana ƙididdige ƙimar taurin karya (KIC) bisa la'akari da nauyin shigar P da tsayin tsagawar tsagawar C.
Kamfanin Kayan Gwaji na Laizhou Laihua koyaushe yana samuwa don amsa kowace tambaya da kuke da ita.