1.Lungisa izixhobo kunye nemizekelo: Jonga ukuba umatshini wokusika umfuziselo ukwimeko entle yokusebenza, kubandakanywa unikezelo lwamandla, iblade yokusika, kunye nenkqubo yokupholisa. Khetha i-titanium efanelekileyo okanye i-titanium alloy specimens kwaye uphawule iindawo zokusika.
2.Lungisa imizekelo: Beka imizekelo kwitheyibhile yokusebenza yomatshini wokusika kwaye usebenzise izixhobo ezifanelekileyo, ezifana neentyantyambo okanye i-clamps, ukulungisa ngokuqinileyo imizekelo yokukhusela ukunyakaza ngexesha lokusika.
3.Lungisa iiparamitha zokusika: Ngokwempahla yezinto eziphathekayo kunye nobukhulu beesampuli, lungisa isantya sokusika, izinga lokutya, kunye nokusika ubunzulu bomatshini wokusika. Ngokubanzi, kwi-titanium kunye ne-titanium alloys, isantya esisezantsi sokusika kunye nesantya sokutya siyafuneka ukunqanda ukuveliswa kobushushu obugqithisileyo kunye nomonakalo kwi-microstructure ye-specimens.
4.Qalisa umatshini wokusika: Vula ukutshintshwa kwamandla omatshini wokusika kwaye uqale i-blade yokusika. Yondla kancinane imizekelo ngokubhekiselele kwi-blade yokusika, kwaye uqinisekise ukuba inkqubo yokusika izinzile kwaye iyaqhubeka. Ngethuba lenkqubo yokusika, sebenzisa inkqubo yokupholisa ukupholisa indawo yokusika ukukhusela ukufudumala.
5.Gqibezela ukusika: Emva kokuba ukusika kugqityiwe, cima ukutshintshwa kwamandla omatshini wokusika kwaye ususe imizekelo kwitafile yokusebenza. Jonga indawo yokusika imizekelo ukuqinisekisa ukuba ithambile kwaye igudileyo. Ukuba kuyimfuneko, sebenzisa ivili lokugaya okanye ezinye izixhobo ukuqhubela phambili inkqubo yokusika.
6.Ukulungiselela isampuli: Emva kokusika imizekelo, sebenzisa uchungechunge lwamanyathelo okusila kunye nokupolisha ukulungiselela imizekelo yohlalutyo lwe-metallographic. Oku kuquka ukusebenzisa amaphepha abrasive of grits ezahlukeneyo ukugaya iisampulu, kulandelwa ukupolisha ngepaste idayimane okanye ezinye ii-agent zokupholisa ukufumana indawo egudileyo kunye nesibuko.
7.Ukurhabula: Gxininisa iisampulu ezikhazimlisiweyo kwisisombululo esifanelekileyo se-etching ukuveza i-microstructure ye-titanium alloy. Isisombululo se-etching kunye nexesha le-etching liya kuxhomekeka ekubunjweni okuthe ngqo kunye ne-microstructure ye-titanium alloy.
8.Uqwalaselo lweMicroscopic: Beka iisampulu ezicwangcisiweyo phantsi kwe-metallographic microscope kwaye ujonge i-microstructure usebenzisa ulwandiso olwahlukileyo. Rekhoda iimpawu ze-microstructure eziqatshelweyo, ezifana nobukhulu beenkozo, ukubunjwa kwesigaba, kunye nokuhanjiswa kwezinto ezifakiwe.
9.Uhlalutyo nokutolika: Hlalutya iimpawu ze-microstructure eziqatshelweyo kwaye uzithelekise kunye ne-microstructure elindelekileyo ye-titanium alloy. Ukutolika iziphumo ngokwembali yokucubungula, iipropathi zoomatshini, kunye nokusebenza kwe-titanium alloy.
10.Ukunika ingxelo: Lungiselela ingxelo eneenkcukacha malunga nohlalutyo lwe-metallographic ye-titanium alloy, kubandakanywa nendlela yokulungiselela i-specimen, iimeko zokurhweba, ukuqwalaselwa kwe-microscopic, kunye neziphumo zohlalutyo. Ukubonelela ngeengcebiso zokuphucula ukulungiswa kunye nokusebenza kwe-titanium alloy ukuba kuyimfuneko.
Uhlalutyo lweNkqubo ye-Metallographic Microstructure ye-Titanium Alloys
Ixesha lokuposa: Feb-19-2025
