1.Prepare imishini nezinhlobo: Bheka ukuthi umshini wokusika osikiwe usesimweni esihle sokusebenza, kufaka phakathi ukuhlinzekwa kwamandla, ukusika blade, nohlelo lokupholisa. Khetha izinhlobo ezifanele ze-titanium noma ze-titanium alloy bese umaka izikhundla zokusika.
2.Fix amasampula: Beka ama-specimens etafuleni elisebenzayo lomshini wokusika bese usebenzisa ukulungiswa okufanele, okufana nemikhuba noma ama-clamp, ukulungisa ngokuqinile amasheyimu ukuvikela ukunyakaza kwenqubo yokusika.
3.ADINGA IMIHLA YOKUGCINA: Ngokwezakhiwo ezibonakalayo nosayizi wezinhlamvu, lungisa isivinini sokusika, isilinganiso sokuphakelwa, nokusika ukujula komshini wokusika. Ngokuvamile, nge-titanium ne-titanium alloys, isivinini esiphansi esiphansi kanye nesilinganiso sokudla siyadingeka ukugwema ukukhiqizwa kokushisa ngokweqile kanye nomonakalo kwi-miscrumple of the specimens.
I-4.Start umshini wokusika: Vula ukushintshwa kwamandla komshini wokusika bese uqala ukunqunywa kwecala. Yenza kancane kancane amasheyimu abheke ku-cutting blade, futhi uqinisekise ukuthi inqubo yokusika iyazinza futhi iyaqhubeka. Ngesikhathi senqubo yokusika, sebenzisa uhlelo lokupholisa ukupholisa indawo yokusika ukuvikela ukushisa ngokweqile.
5.copting ukusika: Ngemuva kokuthi ukusika sekuqediwe, cisha ukushintshwa kwamandla komshini wokusika bese ususa ama-specimens etafuleni elisebenzayo. Hlola indawo yokusika yezinhlobo zokuqinisekisa ukuthi iyisicaba futhi ibushelelezi. Uma kunesidingo, sebenzisa isondo lokugaya noma amanye amathuluzi okuqhubekisela phambili indawo yokusika.
6.Specimen Ukulungiselela: Ngemuva kokusika ama-specimens, sebenzisa uchungechunge lwezinyathelo zokugaya kanye nokupholisha ukulungiselela ama-specimens wokuhlaziywa kwe-metallographic. Lokhu kufaka ukusebenzisa amaphepha angenayo ama-grits ahlukene ukugaya ama-specimens, alandelwe yi-polishing ngedayimane yamadayimane noma amanye ama-ejenti okupholisa ukuthola indawo ebushelelezi neyokulingisa.
I-Verming: Gxila ama-specidi abunjiwe kusisombululo esifanelekile se-etching ukwambula i-misftructure ye-aloy ye-titanium. Isikhathi se-etching nesikhathi soku-etching sizoncika ekwakhiweni oluthile kanye nokuhleleka kwe-aroy ye-titanium.
Ukubonwa kwe-8.microscopic: Beka ama-specimens athelwe ngaphansi kwesibonaphawuphi se-metallographic bese ubheka i-microssmcure usebenzisa ukukhulisa okuhlukile. Qopha izici ezibukwe yimvelo, njengosayizi wokusanhlamvu, ukwakheka kwesigaba, kanye nokusatshalaliswa kwe-inclusions.
9.Analysis kanye nokutolika: Hlaziya izici ezibonakalayo ze-miscructure futhi uziqhathanise ne-misciestruction elindelekile ye-alloy ye-titanium. Ukuhumusha imiphumela ngokuya ngomlando wokucubungula, izakhiwo zemishini, kanye nokwenza kwe-aloy ye-titanium.
10.Reporting: Lungiselela umbiko onemininingwane ekuhlaziyeni kwe-metallographic of the titanium alloy, kufaka phakathi indlela yokulungiselela i-specimen, imibandela yokulungiswa kwe-etchime, ukubonwa kwemicroscopic, nemiphumela yokuhlaziya. Nikeza izincomo zokuthuthukisa ukucubungula kanye nokwenza kwe-alloy ye-titanium uma kunesidingo.
Inqubo yokuhlaziya ye-metallographic microscture of titanium alloys
Isikhathi sePosi: Feb-19-2025
