Mai gwada taurin Vickers yana ɗaukar inden ɗin lu'u-lu'u, wanda aka matse cikin saman samfurin ƙarƙashin takamaiman ƙarfin gwaji. Zazzage ƙarfin gwaji bayan kiyaye ƙayyadadden lokaci kuma auna tsayin diagonal na indentation, sannan ana ƙididdige ƙimar taurin Vickers (HV) bisa ga dabara.
Tasirin kai yana danna ƙasa
- Aiwatar da ƙarfin gwajin: Tsarin danna ƙasa shine maɓalli mai mahimmanci don canja wurin ƙarfin gwajin da aka saita (kamar 1kgf, 10kgf, da sauransu) zuwa saman kayan da aka gwada ta hanyar indenter.
- Ƙirƙirar abin shigar ciki: Matsi yana sa mai shigar da ƙara ya bar madaidaicin lu'u-lu'u a saman kayan, kuma ana ƙididdige taurin ta hanyar auna tsayin diagonal na ciki.
Ana amfani da wannan aikin sosai a cikin gwaje-gwajen taurin kayan ƙarfe, zanen gado na bakin ciki, sutura, da dai sauransu, saboda yana da fa'idar ƙarfin gwaji da ƙananan ƙima, wanda ya dace da ma'auni daidai.
A matsayin tsarin tsarin gama gari na mai gwada taurin Vickers (bambanta da nau'in tashin aikin benci), fa'idodin "matsawa ƙasa" shine ma'anar dabarun aiki da tsarin injiniya, cikakkun bayanai kamar haka,
1. Ƙarin aiki mai dacewa, daidaita dabi'un na'ura na mutum
A cikin latsa ƙasa ƙira, mai aiki zai iya sanya samfurin kai tsaye a kan ƙayyadaddun bench ɗin aiki, kuma ya cika lamba da ɗora mai kunnawa ta kai zuwa ƙasa, ba tare da daidaita tsayin bench ɗin akai-akai ba. Wannan dabarun aiki na "saman-saukar" ya fi dacewa da halaye na aiki na al'ada, musamman abokantaka ga novices, na iya rage matakan tedious na samfurin jeri da daidaitawa, rage kurakurai na aiki na mutum.
2. Ƙarfin ɗorawa da kwanciyar hankali, daidaiton ma'auni mafi girma
Tsarin danna ƙasa yawanci yana ɗaukar ingantacciyar hanyar ɗaukar kaya (kamar daidaitattun sandunan dunƙulewa da titin jagora). Lokacin da ake amfani da ƙarfin gwajin, tsayin daka da saurin ɗorawa na mai shiga yana da sauƙin sarrafawa, wanda zai iya rage girgizar injin ko kashewa yadda ya kamata. Don ingantattun kayan kamar siraren zanen gado, sutura, da ƙananan sassa, wannan kwanciyar hankali na iya guje wa nakasar shigar da ta haifar da rashin kwanciyar hankali da haɓaka daidaiton aunawa.
3. Faɗin daidaitawa na samfurori
Don samfurori na girman girman girma, siffar da ba ta dace ba ko nauyi mai nauyi, ƙirar kai-ƙasa baya buƙatar bench ɗin aiki don ɗaukar nauyi mai yawa ko ƙuntatawa mai tsayi (ana iya daidaita aikin aiki), kuma kawai yana buƙatar tabbatar da cewa za'a iya sanya samfurin a kan benci na aiki, wanda ya fi "haƙuri" ga samfurin. Za'a iya iyakance ƙila ƙila ƙila ƙila ƙila ƙila ƙila ƙila ƙila ƙila ƙila ƙila ƙila za a iya iyakance ƙira mai ɗaukar nauyi da bugun bugun jini na ɗagawa, don haka yana da wahala a daidaita da samfuran manya ko nauyi.
4. Kyakkyawan maimaita ma'auni
Hanya madaidaiciyar lodi da tsarin aiki mai dacewa na iya rage kuskuren da bambance-bambancen aiki na ɗan adam ke haifar (kamar karkatar da jeri lokacin ɗaga benci). Lokacin auna nau'in samfurin sau da yawa, yanayin sadarwar tsakanin mai shiga da samfurori ya fi dacewa, sake maimaita bayanai ya fi kyau, kuma sakamakon sakamakon ya fi girma.
A ƙarshe, mai gwajin taurin Vickers na ƙasa yana da ƙarin fa'idodi cikin dacewa, kwanciyar hankali, da daidaitawa ta hanyar haɓaka dabaru na aiki da tsarin injiniya, kuma ya dace musamman don ainihin gwajin kayan, gwajin samfuran nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan gwaji ko yanayin gwaji mai tsayi.
Lokacin aikawa: Yuli-16-2025
