Ngo-2022, umshini wokusika amandla aphezulu we-laser uvule inkathi yokushintshwa kwe-plasma yokusika
Ngokuduma kwehigh-power fibre lasers, umshini wokusika i-fiber laser uyaqhubeka nokudlula umkhawulo wokushuba, ukhulisa isabelo somshini wokusika i-plasma emakethe yokucubungula ipuleti lensimbi eliwugqinsi.
Ngaphambi kuka-2015, ukukhiqizwa nokuthengiswa kwama-lasers anamandla amakhulu e-China kuphansi, ukusika nge-laser ekusetshenzisweni kwensimbi ewugqinsi kunemikhawulo eminingi.
Ngokwesiko, kukholakala ukuthi ukusika amalangabi kungasika ububanzi obubanzi bokujiya kwepuleti, kumapuleti ensimbi angaphezu kuka-50 mm, inzuzo yejubane lokusika isobala, ilungele ukucutshungulwa kwepuleti eliwugqinsi futhi eliwugqinsi ngezidingo zokunemba okuphansi.
Ukusika kwe-plasma ku-30-50mm ububanzi bepuleti lensimbi, inzuzo yejubane isobala, ayifanele ukucubungula amapuleti amancane (<2mm).
Ukusika i-fiber laser ngokuvamile kusebenzisa amalaser ekilasi-kilowatt, ekusikeni amapuleti ensimbi angaphansi kwesivinini esingu-10mm kanye nezinzuzo zokunemba zisobala.
Umshini wokubhoboza ngomshini wokuqina kwepuleti lensimbi, phakathi kwe-plasma nomshini wokusika we-laser.
Eminyakeni yamuva nje, ngokuduma kancane kancane kwama-laser fiber fibers, imishini yokusika i-laser yaqala ukungena kancane kancane emakethe yamapuleti aphakathi nendawo. Ngemuva kokuthi amandla e-laser ekhushulelwe ku-6 kW, iyaqhubeka nokushintsha imishini yokubhoboza ngomshini ngenxa yokusebenza kwayo okumba eqolo.
Ngokuya ngentengo, nakuba intengo yomshini wokubhoboza we-CNC iphansi kunomshini wokusika i-fiber laser, ikhwalithi yokusika umshini wokusika i-fiber laser iphakeme, kodwa futhi nangenxa yokusebenza kahle kokukhiqiza okuphezulu ukuze kuncishiswe izindleko ezimisiwe, izinga lokuphasa eliphezulu ukulondoloza impahla. izindleko, izindleko zabasebenzi, futhi akukho ukuqondisa okulandelayo, ukugaya kanye nezinye izinqubo zangemuva kokucubungula, zonke izinzuzo zokunciphisa izindleko eziphakeme zokutshala izimali, ukubuyisela kwayo emjikelezweni wokutshala izimali kungcono kakhulu kunomshini wokubhoboza wemishini.
Kanye nokwanda kwamandla, imishini yokusika i-fiber laser ingasika ukushuba kwensimbi nokusebenza kahle ngesikhathi esifanayo, ivula ukushintshwa kancane kancane kokusika kwe-plasma.
I20,000 watts (20kw) fibre laser cutting umshiniizosika insimbi ye-carbon nensimbi engagqwali ibe ugqinsi olufanele lwama-50mm no-40mm ngokulandelana.
Uma kubhekwa ukuthi amapuleti ensimbi ngokuvamile ahlukaniswa ngokujiya abe yipuleti elincane (<4mm), ipuleti eliphakathi (4-20mm), ipuleti eliwugqinsi (20-60mm), kanye nepuleti eliwugqinsi elengeziwe (>60mm), umshini wokusika we-laser ongu-10,000-watt. ikwazile ukuqedela umsebenzi wokusika amapuleti aphakathi nendawo nancane kanye namapuleti awugqinsi kakhulu, futhi isimo sokusetshenziswa kwemishini yokusika i-laser siyaqhubeka nokunwebeka ensimini yamapuleti aphakathi nendawo, afinyelela ugqinsi ukusika i-plasma.
Njengoba ukushuba kwe-laser kukhula, isidingo sekhanda lokusika i-3D laser siyanda, okulula ukusika ama-degree angama-45 kumashidi ensimbi noma amashubhu ensimbi. Ngokuhle kakhuluBeveling Cutting, kulula ukushisela insimbi eqinile ekucubunguleni okulandelayo.
Ukusika kwe-fiber laser uma kuqhathaniswa nomthelela wokusika kwe-plasma, i-fiber laser cutting slit incane, ithambile, ikhwalithi yokusika engcono.
Ngakolunye uhlangothi, njengoba amandla e-fiber laser eqhubeka nokukhula, kwenza ukusika kukhule ukusebenza kahle. Isibonelo, ekusikeni kwensimbi ye-carbon steel engu-50mm, ukusebenza kahle komshini wokusika we-laser wama-watts angu-30,000 (30KW Fiber Laser) kunganyuka ngo-88% uma kuqhathaniswa nokusebenza kahle komshini wokusika wama-watts angu-20,000 (20KW Fiber Laser).
Umshini wokusika i-fiber laser enamandla amakhulu uvule ukushintshwa kwe-plasma, okuzosheshisa ukushintshwa kwemakethe yokusika i-plasma esikhathini esizayo futhi kudale umfutho wokukhula okuqhubekayo.