Ngokuthuthuka okuqhubekayo kanye nokusetshenziswa kobuchwepheshe bokusika nge-laser, amasimu amaningi ezimboni anezidingo eziphakeme kakhulu zemishini yokusika nge-laser. Phakathi kwamapharamitha amaningi, umfutho womoya uthole ukunakwa okwengeziwe njengenye yezinto ezibalulekile ezithinta umphumela wokusika.
Umshini wokusika nge-laser ukhiqiza izinga lokushisa eliphezulu ebusweni bezinto ngokugxila umsebe we-laser, bese uqaphela ukusika. Ukuze kuthuthukiswe ukunemba kokusika nokuqinisekisa ukusebenza kahle kwenqubo yokusika, ukubekwa komfutho womoya kubalulekile. Ngokuvamile, imishini yokusika nge-laser idinga usizo lomoya oluthile ngesikhathi senqubo yokusebenza, okungasizi nje kuphela ukususa i-slag ekhiqizwe ngesikhathi senqubo yokusika, kodwa futhi kunciphisa ngempumelelo izinga lokwehluleka kwemishini futhi kuthuthukise ikhwalithi yokusika iyonke.
Uma usebenzisa umshini wokusika nge-laser, umfutho womoya uvame ukuhlukaniswa ngezinhlobo ezimbili: ukucindezela komoya kanye nokucindezela komoya okusizayo. Ukucindezela komoya okusizayo kubhekisela ekufuthweni komoya nge-nozzle ngesikhathi senqubo yokusika ukusiza ekuqedeni i-slag, ukunciphisa ukusabela kwe-oxidation, kanye nokwandisa isivinini sokusika. Umfutho womoya osizayo usetshenziswa kakhulu ukuvikela ikhanda le-laser, ukunciphisa ukuphazamiseka kothuli nokungcola emsebeni we-laser, ukugcina indlela ye-optical ihlanzekile, nokuqinisekisa ukuthi i-laser isebenza kahle isikhathi eside.
Ngokusho kokuhlaziywa kochwepheshe bemboni, ukunciphisa umfutho womoya kuphansi kakhulu kuzoholela ekutheni i-slag ingakhishwa ngempumelelo, okuthintwa ikhwalithi yendawo yokusika, ama-burrs kanye nesenzakalo esingalingani. Ngokuphambene nalokho, ukucindezela okuphezulu kakhulu kungaholela ekushayweni kwegesi okunamandla kakhulu, okuthinta ukunemba kokusika ngisho nokudala umonakalo emishinini. Ngakho-ke, izilungiselelo zokucindezela komoya ezifanele zezinto ezahlukene nezidingo zokusika zibalulekile.
Ezintweni ezivamile zensimbi, njengensimbi engagqwali kanye ne-aluminium alloys, umfutho womoya ophezulu uvame ukudingwa ukuqinisekisa umphumela wokusika, kuyilapho ezintweni zepuleti elincane, umfutho womoya ungancishiswa ngokufanele. Ekusikeni okunembe kakhulu, umshini wokusika nge-laser ungafakelwa nohlelo lokulawula ukugeleza kwegesi ukuze kufezwe ukulawulwa komfutho womoya okunembe kakhudlwana.
Eminyakeni yamuva nje, ngokukhula kobuchwepheshe bokukhiqiza obuhlakaniphile, imishini yokusika nge-laser eminingi ifakwe uhlelo lokulungisa umfutho womoya oluzenzakalelayo, olungagcini nje ngokuthuthukisa ukulula kokusebenza ngesikhathi senqubo yokusika, kodwa futhi olwenza umphumela wokusika uzinze kakhudlwana. Ngosizo lwezinhlelo ezihlakaniphile, opharetha bangalungisa ngokushesha umfutho womoya ngokuya ngezidingo ezahlukene zenqubo, ukuze bathole imiphumela emihle kakhulu yokusika.
Esikhathini esizayo, ngentuthuko eqhubekayo yobuchwepheshe bokusika nge-laser, ukusetshenziswa komfutho womoya emishinini yokusika kuzoba okunembe kakhulu futhi okuhlakaniphile. Ochwepheshe babikezela ukuthi ngokuthuthukiswa okuqhubekayo kwemishini, umshini wokusika nge-laser uzosetshenziswa kabanzi ezimbonini ezahlukahlukene, okuhlinzeka ngesisusa esinamandla sentuthuko entsha yomkhakha wokukhiqiza.
Ngokuvamile, umfutho womoya womshini wokusika nge-laser awuthinti nje kuphela ikhwalithi yokusika, kodwa futhi uhlobene eduze nokuzinza, ukukhiqiza kanye nezindleko zokulungisa imishini. Ukusetha nokulungisa kahle umfutho womoya kungenye yezinto ezibalulekile zokuthuthukisa umphumela wokusika nokwandisa impilo yesevisi yemishini.
Isikhathi sokuthunyelwe: Jan-24-2025
