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Hanyoyin Gwajin Taurin Da Ba a Daidaita Ba ta MT Bakin Karfe - Rockwell, Brinell, da Gwajin taurin Vickers

Gwajin taurin koyaushe ya kasance muhimmin al'amari na nazarin ƙarfe da ayyuka. Shahararren mai siyarwa da masana'anta, MT Bakin Karfe, yana ba da haske kan ainihin gwajin taurin, tare da tabo akan hanyoyin taurin Rockwell, Brinell, da Vickers. Hanyarsu ta musamman ga ma'aunin taurin yana tabbatar da ingantaccen sakamako mai maimaitawa, yana sanya su a sahun gaba na masana'antu.The Rockwell hardness test, wata hanya mai mahimmanci da MT Bakin Karfe ya gabatar, yana amfani da mazugi na lu'u-lu'u ko ma'aunin ƙwallon ƙarfe wanda aka kashe, wanda a ƙarƙashin ƙarfin aiki takamaiman matsa lamba (Force F), ana matse shi cikin saman kayan. Bayan riƙe wannan matsayi na ƙayyadaddun lokaci, an cire babban ƙarfin gwajin yayin da yake riƙe ƙarfin gwajin farko. Sannan ana ƙididdige ƙimar taurin daga ragowar zurfin ingantacciyar haɓaka. Gwajin taurin Brinell wata dabara ce da wannan shugaban masana'antu ke amfani da shi, ta yin amfani da wani indenenter na takamaiman diamita (D), ƙarƙashin matsi da aka riga aka ƙayyade, don danna cikin saman samfurin. Buga aikace-aikacen matsa lamba don ƙayyadaddun lokaci, an cire matsa lamba, yana barin ɓarna akan farfajiyar gwaji. Lambar taurin Brinell ta samo asali ne daga matsi na gwaji da aka raba ta hanyar sararin samaniya na indentation. Bugu da ƙari, MT Bakin Karfe yana amfani da hanyar gwajin taurin Vickers. Wannan hanyar ta ƙunshi danna mai shigar da ƙara zuwa saman samfurin ƙarƙashin ƙayyadadden ƙarfin gwaji. Da zarar an riƙe ƙarfin gwajin na wani ɗan lokaci, sai a cire shi, a bar indentation. MT Bakin Karfe na kulawa da hankali don gwada taurin yana da amfani musamman ga kayan ƙarfe tare da manyan hatsi kamar simintin gyare-gyare da kayan haɗin gwiwarsa, nau'i-nau'i daban-daban da aka gyara. kuma mafi yawan masana'anta da aka samar da karafa. Ya tabbatar da madaidaicin madaidaicin ƙarfe mai laushi kamar su aluminum, jan karfe, tin, zinc, da kayan haɗin su. maimaita taurin ma'auni, ƙarfafa matsayinsu a matsayin jagoran masana'antu a ayyukan ƙarfe.
Lokacin aikawa: 2023-09-13 16:42:32
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