Njengoba amandla okushisela nokubukeka kwezidingo zeshidi lensimbi ziya ngokuya zikhuphuka, ikakhulukazi ezingxenyeni ezinenani eliphakeme elingeziwe kanye nezidingo zekhwalithi ephezulu yokushisela, izindlela zokushisela zendabuko zizoholela nakanjani ekuguqulweni kwe-workpiece ngenxa yokufakwayo okukhulu kokushisa, njll. Inkinga, idinga izindlela eziningi zokugaya nokubumba, okuholela ekukhuphukeni kwezindleko.
Nokho,laser weldinginomthamo omkhulu wamandla kanye nendawo ethinteke kakhulu ekushiseni, engathuthukisi kakhulu ukusebenza kahle kokushisela, kodwa futhi ithuthukisa ikhwalithi futhi inciphise isikhathi sokusebenza ngemuva kokucubungula.
Ngakho-ke, ukusetshenziswa kwe-laser welding ekukhiqizeni insimbi yesimanje kuya ngokuya kuthandwa kakhulu. Amakhasimende amaningi akhathazekile ngezindleko zokuthengwa kwemishini, ukusebenza kahle kwe-welding kanye nekhwalithi, isivinini sokugaya, izinto ezisetshenziswayo ngemva kokucubungula, ukusetshenziswa kwamandla, ubunzima bokusebenza, ukuvikela ukuphepha, izindleko zokuthengisa ngemva kokuthengisa nezinye izici eziningi.
Kunezinhlobo eziningi zemishini yokushisela emakethe. Amakhasimende kufanele acabangele izici ezilandelayo lapho ekhetha umshini wokushisela we-laser:
1. Izici zokubuka: usayizi wendawo (ububanzi benduku ye-laser, ububanzi be-fiber kanye nohlobo, imingcele yekhanda lokuphuma), ukuphakama kwendiza egxile, ukujula kwenkundla, indawo yendawo, i-engeli yendawo yesigameko;
2. Izici zokulawula: ukukhethwa kwemodi yokulawula impendulo kanye nefomu legagasi lamandla.
Ngemva kokuqhathanisa izindlela zokushisela ezihlukahlukene, inkampani yethu yethule izinhlobo ezintathu zemishini yokushisela i-laser: i-fiber optic enezinhlangothi ezine ezizenzakalelayo zokushisela, ukushisela okuzenzakalelayo kwerobhothi, kanyewelding laser welding ngesandlangezidingo ezahlukene zemboni yensimbi. Imithombo yokukhanya yamadivayisi amathathu yonke isebenzisa ama-laser e-fiber, akukho okusebenzisekayo nokugcinwa okudingekayo, ikhwalithi ye-beam yinhle, futhi isivinini sokushisela siyashesha, okuyisimiso esingcono kakhulu sokucutshungulwa embonini yeshidi lensimbi.
Ukukhethwa kwemishini
01. I-fiber weldin ezenzakalelayog
Ububanzi besicelo:ikakhulukazi esetshenziselwa amaqoqo amakhulu amancane naphakathi nendawo ejwayelekile yeshidi lensimbi, umkhiqizo unokunemba okuphezulu, futhi ukucutshungulwa kwe-batch kungenziwa ngokusetshenziswa kwamathuluzi okuhle nokulungisa.
Ukusebenza okuzenzakalelayo okuphezulu:okukhipha i-laser enamandla amakhulu, ukuma okuphindaphindwayo okunembayo okuphezulu, ibhentshi lokusebenzela elikude lezinhlangothi ezine, uhlelo lokusebenza olulula kakhulu, ukugxila okuzenzakalelayo nokujikeleza kwekhanda lokushisela, eqaphela isilinganiso esiphezulu sokusebenza nokukhiqiza okuzenzakalelayo;
Iqinile futhi inhle:i-weld ine-aspect ratio ephezulu (ejulile futhi emincane), akukho ntambo yokugcwalisa edingekayo, ukungcola kwendawo yokuncibilika kuncane, i-weld inamandla amakhulu nokuqina (ngisho kudlula izinto eziyisisekelo), futhi ikhanya futhi inhle;
Umthelela omncane wokushisa:amandla laser aphezulu, futhiinqubo Weldingishesha kakhulu, ngakho-ke okokufaka okushisa ku-workpiece kuphansi kakhulu, indawo ethinteke ukushisa incane, futhi i-workpiece ayiguquki;
Ukuminyana okuphezulu:igesi ibaleka ngokushesha lapho i-weld seam yakhiwe, futhi i-weld seam yokungena ayinazo izimbotshana. Ngaphezu kwalokho, ukupholisa okusheshayo ngemva kokushisela kwenza isakhiwo se-weld sibe kahle futhi ukuminyana kwe-welding kuphezulu kakhulu.
Lawula:Ingakwazi ukulawula yonke imisebenzi efana nokuma kwe-welding seam, usayizi wendawo, ukudluliswa kwe-beam, ukulungiswa kwamandla okukhanya, ukulawula ukushaywa unhlangothi, isitobhi esiphuthumayo esisheshayo, njll.;
Ukusebenza okulula:ukusebenza okumaphakathi kwezinkinobho, ukuqapha okubonakalayo kwesikrini, ukusebenza okulula nokusheshayo;
Ukusebenza okuzinzile:Umshini ulawulwa ngokuqinile yiqembu lezobuchwepheshe lekhwalithi kusuka ezingxenyeni kuya kumshini wonke, futhi uzohlolwa ngokucophelela futhi uhlolwe ngaphambi kokushiya imboni, ngakho ukusebenza komshini kuzinzile kakhulu;
Ibanga elibanzi lezinhlelo zokusebenza:i-four-axis long-stroke linkages, ama-waveform ahlukene angasethelwa amapharamitha wenqubo ngokuya ngezinto ezihlukene zokushisela, ukuze imingcele yokushisela ihambisane nezidingo zokushisela. Ifanele ukushisela ezimbonini ezihlukahlukene, imikhiqizo kanye nezindlela.
Swayipha ikhanda:usayizi nokuma kwendawo yokukhanya kungalungiswa, okungasetshenziswa kabanzi futhi kungashintshwa ukuze kufakwe i-welding yemikhiqizo ehlukahlukene.
02. Ukushisela amarobhothi
Izicelo: Isetshenziselwa ikakhulukazi amaqoqo amakhulu ensimbi yeshidi elijwayelekile neliphakathi nendawo. Inokunemba kokuma okuphezulu nokunyakaza okuguquguqukayo. Ilungele ama-workpieces ahlukahlukene anama-angles trajectory ayinkimbinkimbi. Ingenziwa ibe yiziteshi eziningi ukuze kuthuthukiswe ukusebenza kahle kwe-welding. Iwukuphela kwesinqumo sokushintsha umsebenzi wezandla kanye nokunciphisa umfutho wabasebenzi.
Usebenzisa ingalo yerobhothi eneeksisi eziyisithupha, ububanzi bokushisela bubanzi.
Ukunemba kokuphinda kokubeka kuphezulu, kufika ku-0.05 mm.
Irobhothi linokuqina okuhle nempilo ende yesevisi.
Ukusebenza kahle kokukhiqiza kuthuthukiswa kakhulu, futhi kungasebenza ngokuqhubekayo amahora angama-24. Ihlanganiswe ne-tooling kanye nolayini wokuhlanganisa, ingathola ukukhiqizwa kwenqwaba okuzenzakalelayo.
Ikhanda le-Swing: usayizi nokuma kwendawo yokukhanya kungashintshwa, okungasetshenziswa kabanzi futhi kungashintshwa ukuzewelding ezihlukahlukeneimikhiqizo.
03. I-laser welding ephathwayo
Izicelo:Ikakhulu isetshenziselwa insimbi yeshidi elingajwayelekile. Kunezinhlobo eziningi zemikhiqizo, engafanele ukulungiswa okuhlukahlukene, gwema ukutshalwa kwezimali ngokweqile. Ukunemba kokugoba komkhiqizo akuphakeme, futhi igebe likhulu kakhulu, elixazulula inkinga yokuqashwa okunzima. Le modeli izuze ukunconywa ngazwi linye kumakhasimende.
Ukusebenza okulula:Iumshini wokushisela we-laser ophethwe ngesandlakulula ukufunda nokusebenzisa, futhi opharetha angathola kalula imiphumela yekhwalithi ephezulu yokushisela.
Ukusebenza kahle kwe-welding:I-laser ebanjwa ngesandla iyashesha kune-argon arc welding. Ngokusekelwe ekusindiseni izisebenzi ezimbili zokushisela, ukusebenza kahle kokukhiqiza kungaphindeka kabili
Azikho izinto ezisetshenziswayo zokushisela:ukushisela kungaqedwa kalula ngaphandle kocingo lokugcwalisa ngesikhathi sokusebenza, okunciphisa izindleko zempahla ekukhiqizeni nasekucubunguleni.
Umphumela omuhle we-welding:I-laser ebanjwa ngesandla i-hot-melt welding. Uma kuqhathaniswa ne-welding yendabuko, i-laser welding inomthamo omkhulu wamandla kanye nomphumela ongcono.
Ukuguqulwa kokusebenza kahle kwamandla aphezulu:Ukusebenza kahle kokuguqulwa kwe-photoelectric kwe-laser kuphezulu ngokufika ku-30%, futhi ukusetshenziswa kwamandla kuphansi.
Kulula ukuyisebenzisa futhi kuyavumelana nezimo:i-laser welding ebanjwa ngesandla, imahhala futhi iyaguquguquka, ububanzi obufinyelelekayo
I-weld seams ayidingi ukupholishwa: i-welding eqhubekayo, ibushelelezi ngaphandle kwezikali zezinhlanzi, inhle futhi ngaphandle kwezibazi, ukunciphisa izinqubo zokugaya ezilandelayo.
Swayipha ikhanda:usayizi nokuma kwendawo yokukhanya kungalungiswa, okungasetshenziswa kabanzi futhi kungashintshwa ukuze kufakwe i-welding yemikhiqizo ehlukahlukene.
Lapho ukhetha i-waveform yamandla e-laser, ngokujwayelekile, ngaphansi kwesisekelo sokukhipha amandla afanayo e-laser, ububanzi be-pulse ububanzi, indawo yokushisela ibe nkulu; lapho ephakama amandla aphezulu e-laser power waveform, yilapho ishona khona indawo yokushisela. Okwamanje, alikho isethi ephelele yezindlela zokusetha i-laser power waveform. Abasebenzisi bangahlola kancane kancane ohlelweni lokusetshenziswa ukuze bathole i-laser power waveform efanele imikhiqizo yabo.
Ukukhethwa komshini wokushisela we-laser kubaluleke kakhulu izinga lokukhiqiza lokucubungula kwe-batch; ngakho-ke, uma izimo zivuma, abasebenzisi bangasebenzisa umshini wokushisela we-laser power real-time negative impendulo ngangokunokwenzeka ukuze bathuthukise izinga elihle lemikhiqizo.
Uma ufuna ukufunda okwengeziwe mayelana ne-laser welding, noma ufuna ukukuthengela umshini we-laser welding ongcono kakhulu, sicela ushiye umlayezo kuwebhusayithi yethu futhi usithumele i-imeyili ngokuqondile!
Isikhathi sokuthumela: Feb-17-2023
