Ngokusimama komnotho womhlaba kanye nokuthuthuka ngokushesha kobuchwepheshe be-laser, laser cutting systems zisetshenziswe kabanzi ezimbonini ezibalulekile ezifana ne-aerospace, ezokuthutha izitimela, ezokukhiqiza izimoto, kanye nokwakhiwa kwensimbi. Ukufika komshini wokusika i-fiber laser ngokungangabazeki kuyingqopha-mlando emlandweni wonke wokusika i-laser.
Ukugunda, ukubhoboza nokugoba yizindlela zendabuko zokwenza amashidi ensimbi. Ngesikhathi sokucubungula, lezi zindlela azikwazi ukuhlukaniswa nesikhunta, futhi amakhulu esikhunta avame ukuqoqwa ngesikhathi sokucubungula. Ukusetshenziswa kabanzi kwesikhunta akugcini nje ukwandisa izindleko zesikhathi kanye nezindleko ezinkulu zomkhiqizo, kodwa futhi kunciphisa ukunemba kokucubungula umkhiqizo, kuthinta ukuphindaphinda komkhiqizo, futhi akusizi izinguquko ohlelweni lokukhiqiza. Lokhu akusizi ukuthuthukisa ukusebenza kahle kokukhiqiza. Ukusetshenziswa kobuchwepheshe bemishini ye-laser kungasindisa inani elikhulu lesikhunta enqubweni yokukhiqiza, kufinyeze isikhathi sokukhiqiza, kunciphise izindleko zokukhiqiza, futhi kuthuthukise ukunemba komkhiqizo. Ukusika kwe-laser kwezingxenye zokunyathela kungaqinisekisa nokunemba komklamo wesikhunta. Ukuvala isikhala kuyinqubo yokudweba yangaphambilini, futhi ubukhulu bayo buvame ukuguqulwa. Ubukhulu befa elingenalutho bunganqunywa ngokunembe kakhudlwana ngokukhiqizwa kwecala lokusika kwe-laser kanye nezingxenye ezingenalutho, okube yisisekelo sokukhiqizwa ngobuningi bokwenziwa kweshidi lensimbi.
Kungani i-fiber laser ingasetshenziswa njengomthombo wokukhanya womshini wokusika ukuze uhlale emakethe ngesikhathi esifushane futhi uhlonishwe kabanzi yiwo wonke umuntu? Kafushane, amaphuzu abalulekile ami kanje:
1. Ubude begagasi obufushane be-fiber laser bungu-1070nm, obungu-1/10 we-wavelength CO2 i-laser, evumela ukumuncwa izinto zensimbi, iyenze isike i-carbon steel, insimbi engagqwali, i-aluminium emsulwa, ithusi nezinye izinto ezikhanya kakhulu. I-Fiber laser cutter inesivinini sokusika esisheshayo kunesendabuko CO2 umsiki we-laser.
2. Izinga le-laser beam liphezulu, ukuze kube nobubanzi bendawo encane. Ngisho nasendabeni yebanga elide lokusebenza nokujula kokugxila, kusenganikeza isivinini sokucubungula okusheshayo futhi kunciphise kakhulu ukubekezelelana kwe-workpiece. Thatha i-IPG 2000W i-fiber laser generator njengesibonelo, isivinini sokusika se 0.5mm carbon steel ingafinyelela 40m/ iminithi.
3. I-Fiber laser generator iyijeneretha ye-laser enezindleko eziphansi kakhulu, ezingonga izindleko eziningi. Njengoba ukusebenza kahle kokuguqulwa kukagesi-okubona kwe-fiber laser kuphezulu njengokungu-30℅, izindleko zokusetshenziswa kwamandla kagesi nokupholisa ziyehla. Ukuthatha amandla afanayo 2000W i-fiber laser kanye CO2 ukusika kwe-laser 2mm insimbi engagqwali ewugqinsi ene-nitrogen ewuketshezi njengesibonelo, i-fiber laser yonga ama-yuan angama-33.94 ngehora kune- CO2 laser. Ngokusekelwe emahoreni ayi-7,200 okusebenza ngonyaka, izindleko zikagesi zizodwa zizobiza a 2000W i-fiber laser. Uma kuqhathaniswa namandla afanayo CO2 laser, kungonga kufikela ku-250,000 yuan ngonyaka. Ngesikhathi esifanayo, ijubane lokusika le-fiber laser liphindwe kabili kunelo CO2, kanye nokugcinwa okulandelayo nokugcinwa kwendawo kwenza umshini wokusika i-fiber laser ube yindwangu ethandwayo yeshidi lensimbi yabakhiqizi abaningi.
4. Impilo ye-pump diode ende kanye nokungakhathaleli kwenza ama-laser efiber abe yinketho ekhethwayo yabakhiqizi abahlukahlukene.
Umthombo wephampu ye-fiber laser usebenzisa amamojula we-semiconductor ye-single-core junction semiconductor yenkampani yenethiwekhi yezinga eliphezulu, anesikhathi esimaphakathi phakathi kokuhluleka okungaphezu kwamahora angu-100,000. Amamojula we-single-core junction semiconductor awadingi ukupholisa amanzi, futhi angakwazi ukwethula kalula imicu egqoke kabili esebenza kahle kakhulu. Alukho uhlelo oluyinkimbinkimbi lokugxila nokukhanya oludingekayo. I-single-core junction ingakhiqiza amandla afanayo aphezulu okukhiphayo njenge-array, ikhwalithi ephezulu ye-beam kanye nesikhathi sokusebenza eside. I-fiber core diameter esebenzayo ye-fiber laser incane kakhulu, egwema umphumela welensi eshisayo ye-laser evamile. Ukuhanjiswa kwamandla kwenziwa ku-fiber waveguide ngaphandle kwezingxenye ezihlukene. I-fiber grating ingena esikhundleni sesibuko somgodi ku-laser yendabuko ukuze sakhe i-resonant cavity. , Asikho isidingo sokulungisa nokugcina, ukuze i-fiber laser ngokuyisisekelo ayidingi ukugcinwa ngesikhathi sokusetshenziswa.
5. I-fiber laser inezici zobukhulu obuncane, isisindo esincane, isakhiwo esihlangene, nomhlahlandlela wokukhanya oguquguqukayo, okulula ukuhlanganisa ohlelweni lokunyakaza. Lokhu kunciphisa inkimbinkimbi yokusebenzisa amapulatifomu amakhulu okusika; lezi zingxenye ze-w8 ezilula zisebenzisa izingxenye ezimbalwa futhi Isakhiwo esilula, esingahanjiswa ngesivinini esikhulu, sinciphisa ukusetshenziswa kwamandla ezemidlalo ngenkathi kuqinisekiswa ukunemba, futhi ngesikhathi esifanayo silondoloza izindleko eziningi zokuhlala komhlaba kubakhiqizi.
6. I-fiber laser inokuzinza okuphezulu kakhulu, futhi isengasebenza ngokujwayelekile ngaphansi kokushaqeka okuthile, ukudlidliza, izinga lokushisa eliphezulu noma uthuli. nendawo yayo enokhahlo, ekhombisa ukubekezelelana okuphezulu kakhulu.
Impela kungenxa yokuthi i-fiber laser cutters babe nezinzuzo eziningi eziyingqayizivele ezizosheshisa ukwanda kwazo emakethe yokusika i-laser yomhlaba wonke. Kusukela ngo-1980, ukufakwa komhlaba wonke kwezinhlelo zokusika i-laser enamakhasi amancane kusetshenziswa amandla aphezulu CO2 ama-laser njengemithombo yokukhanya abe cishe amayunithi angama-50,000; umthamo wokuthengisa wonyaka ube cishe amayunithi angama-3500-4000. Ngakho-ke, ukungena emakethe kwama-laser we-fiber anamandla amakhulu kuzodala isiphithiphithi emkhakheni wokuhlinzekwa kwesistimu.
Okokuqala, ama-fiber lasers kungenzeka athathe isabelo semakethe kuwo CO2 abahlinzeki be-laser. Emehlweni anamandla aphezulu CO2 abahlinzeki be-laser, ama-fiber lasers kancane kancane aba abaphikisi abakhulayo nabancintisana kakhulu.
Okwesibili, i-fiber lasers inganweba umshini we-laser wensimbi imakethe ngokumunca labo abahlanganisi besistimu abasha abangakabonisi intshisekelo kubo CO2 ama-lasers.
Okwesithathu, namuhla izinkampani eziningi zomhlaba ezinokuhlanganiswa kwesistimu zihlinzeka ngemishini yokusika i-flatbed. Lapho behlangabezana nokuncintisana okusha, iningi lezinyathelo abazithathayo ukufaka imishini ye-laser ekuxubeni kwabo kokumaketha, lezi zinto ezi-3 zithuthukisa izinguquko zamanje emakethe yokusika i-laser.
