Iibhloko zebrashi yekhabhoni ezidweliswe ngezantsi ziisampuli ezithunyelwa ngeposi ngumthengi wethu, ezifuna uvavanyo lobunzima beShore HS.
Sisebenzisa isixhobo sokuvavanya ubunzima beShore esiboniswe apha ngasentla ukuze senze uvavanyo lobunzima kwiisampulu zomthengi.
Olu vavanyo lobunzima beShore kwiibhloko zekhabhoni luvavanyo lobunzima be-rebound obuguquguqukayo. I-indenter yedayimani enobunzima obuzinzileyo iwela ngokukhululekileyo ukusuka kubude obuqhelekileyo ukuze ichaphazele umphezulu webhloko yekhabhoni. Ixabiso lobunzima beShore (HS/HSD) liguqulwa ngokusekelwe kubude be-rebound ye-elastic yezinto. Ukufundwa kobunzima kubonisa ngokuthe ngqo uxinano, ulungelelwaniso lwegrafiti, isakhiwo se-pore kunye nokumelana nokuguquguquka kwe-elastic kumphezulu webhloko yekhabhoni.
Iimfuno zeMifanekiso yoVavanyo
Ibhloko yekhabhoni kufuneka ibe nobukhulu obuncinci obuyi-5 mm. Amaphepha amancinci, iziqwenga ezincinci kunye neendawo zekhabhoni ezixineneyo azifanelekanga ukuvavanywa. Ubukhulu obungonelanga buya kubangela ukungcangcazela kunye nokuguquka kwesampuli, okubangela ukufundwa kobunzima obuphezulu ngokungaqhelekanga. Umphezulu ovavanyiweyo kufuneka ube tyaba, ungabi naziqhekeko, uthuli kunye nokuqhekeka okukhululekileyo, kunye noburhabaxa bomphezulu obuyi-Ra ≤ 3.2 μm. Iindawo ezirhabaxa nezinemingxuma zifunxa amandla empembelelo, nto leyo ekhokelela kumaxabiso obulukhuni obuphantsi.
Iingenelo zale Shore Hardness Tester
Esi sivavanyi sokuqina kweShore esiphathwayo silula kwaye kulula ukusisebenzisa, akufuneki siseko sovavanyo esihambelanayo. Iibhloko ezinkulu zekhabhoni, izitena zekhabhoni kunye nezikhewu ezenziweyo zingavavanywa ngqo kwindawo ngaphandle kokusika iisampulu. Ifanelekile ukuhlolwa kwendawo yemveliso kunye nokwamkelwa kwemveliso egqityiweyo kwindawo.
Uvavanyo olungasebenzi kakuhle nolungatshabalalisiyo
Ufundo lufumaneka kwimizuzwana embalwa, lulungele uvavanyo olukhawulezileyo lobunzima. Ukuxinana kwempembelelo kuncinci kakhulu ngaphandle kokonakalisa umphezulu wokusebenza wezinto zokusebenza, okushiya mpembelelo imbi kwimishini elandelayo kunye nokuhlanganiswa emva kovavanyo.
Ukulumkela
Kufuneka kuqatshelwe ukuba esi sivavanyi sobulukhuni sinemida xa sithelekiswa novavanyo lobulukhuni obungashukumiyo ngokwemigaqo yokuchaneka: idatha yovavanyo isasazeke ngokuchaneka okuphakathi. Iziphumo zovavanyo zichaphazeleka kakhulu kukuma kwesixhobo, ukugqitywa komphezulu weebhloko zekhabhoni, iimbobo zangaphakathi kunye nokujongwa kweenkozo zegrafiti. Amaxabiso ovavanyo lwamanqaku amaninzi kwisampuli enye ayatshintshatshintsha kakhulu. Idatha yobulukhuni ithelekiswa kuphela neebhloko zekhabhoni ezinemodulus efanayo ye-elastic kunye nesakhiwo sembobo. Amaxabiso ovavanyo lweebhloko zekhabhoni ezineefomyula ezahlukeneyo okanye iidigri zegrafiti azinakubhekiselwa ngokuthe ngqo.
Ngexesha lovavanyo, amasuntswana acwangciswa ngokwecala ngexesha lokwenziwa kweebloko zekhabhoni, nto leyo ekhokelela kwiixabiso ezahlukeneyo zokujika ezihambelanayo nezithe nkqo kwicala lokwenziwa. Icala elimiselweyo lesampulu kufuneka lamkelwe ngexesha lovavanyo; kungenjalo, idatha yovavanyo ayizukuba yeyokusebenza.
Ixesha leposi: Juni-18-2026
