Enkambisweni yomshini wokusika nge-laser, ukusika kwe-carbon steel cross-section kubushelelezi kakhulu, ukuze kufezwe “isibuko” esifanayo esivundlile, sibiza umphumela “wokusika ubuso obukhanyayo”. Yiqiniso, ipuleti eliphakathi nelibanzi i-carbon steel kuqala isebenzisa ukusika ubuso obukhanyayo, ipuleti le-carbon steel lincane kakhulu noma likhulu kakhulu alikwazi ukufeza ukusika ubuso obukhanyayo. Ngakho-ke ungakufeza kanjani ukusika okubushelelezi kwepuleti eliphakathi nelibanzi?
1, lungisa amandla okusika. Ubukhulu bepuleti buhlukile, futhi uma ubukhulu bukhulu, amandla adingekayo aphezulu. Ngokuphambene nalokho, uma ubukhulu buncane, amandla adingekayo amancane. Ngakho-ke, amandla kufanele alungiswe ngokuya ngobukhulu bangempela bepuleti ukuze kutholakale amandla okusika amahle kakhulu.
2, lungisa ingcindezi yokusika. Ukusika i-carbon steel oxygen, ukushisa kwezinto kuzokhipha ukushisa okuningi, ngakho-ke ingcindezi ye-oxygen akufanele ibe nkulu kakhulu. Ngokuvamile, uma ingcindezi yomoya incane ebangeni lokusika, isigaba sokusika sikhanya kakhulu. Kodwa-ke, ukuze kuqinisekiswe ukuzinza kokusika, ngokuvamile kwandisa isabelo esithile ngokusekelwe engcindezini yomoya.
3. Lungisa usayizi we-nozzle. Ikhwalithi ye-beam, ubumsulwa be-oxygen kanye nokugeleza kwegesi konke kuyathinteka. Uma i-nozzle incane, ikhwalithi ye-beam iba ngcono, ubumsulwa be-oxygen bukhulu, futhi ukugeleza kwegesi kube kuncane. Ngakho-ke, ukusika okubushelelezi kufanele kube phansi ngangokunokwenzeka ukuphakama kwe-nozzle.
4. Lungisa ukugxila kokusika. Ikhanda le-laser ye-optical fiber likhipha ukukhanya okunobubanzi obuthile. Enkambisweni yokusika okubushelelezi, ngokuvamile sebenzisa i-nozzle encane. Uma ukugxila kukhulu kakhulu, kuzobangela ukushisa kwe-nozzle, kuthinte ikhwalithi yokusika kanye nokuqina.
5, lawula izinga lokusika. Isivinini sokusika esisheshayo kakhulu kulula ukuholela ekushisweni okungaphelele kwepuleti lensimbi yekhabhoni, isivinini sokusika insimbi yekhabhoni sihamba kancane kakhulu sizoholela ekushisweni ngokweqile, ukuze insimbi yekhabhoni incibilike. Ngakho-ke, ngesisekelo sokuqinisekisa ukuthi insimbi yekhabhoni ayiguquki, izinga lokusika kufanele landiswe ngangokunokwenzeka ukuze kufezwe ukusika okusheshayo.
Yiqiniso, ukusetshenziswa kwepuleti lokusika umshini we-laser cutting plate kufuna ukufeza umphumela wobuso okhanyayo, kodwa futhi kudinga opharetha ekusebenzeni kwangempela komkhuba, ukuthuthukisa njalo inqubo yokusika, ukuze kutholakale imiphumela engcono.
Isikhathi sokuthunyelwe: Mashi-02-2023
