Umshini wokushisela we-laser ophethwe ngesandla isebenzisa i-laser pulsed ene-wavelength ye 1064nm ekhiqizwe i-laser ukuze kukhanye ingaphezulu le-workpiece ngemva kokunwetshwa kogodo, ukuboniswa, nokugxila. Ukushisa okungaphezulu kusakazwa ngaphakathi ngokuqhutshwa kokushisa, futhi ububanzi, amandla, namandla aphezulu we-laser pulse kulawulwa ngokunembile ngedijithali. Ngamapharamitha afana nemvamisa yokuphindaphinda, ucezu lokusebenza luyancibilika ukwenza ichibi elithile elincibilikisiwe, ukuze kubonakale ukushisela nge-laser kocwecwe lokusebenza, futhi kuqedelwe ukushisela okunembayo okungenakufinyelelwa yi-TIG welder & ne-MIG welder.
Izinzuzo ze-fiber laser welding system ukugxilisa amandla, akukho ukungcola, amalunga amancane e-solder, anhlobonhlobo ezinto ezishiselayo, ukusebenziseka okuphezulu, ukusebenza kahle okuphezulu kanye nokushisela ngesivinini esikhulu. Imikhiqizo enezidingo eziphakeme ze-welding seams ifakwe nge-laser welding equipment, engenawo ama-weld seams amancane, kodwa futhi ayidingi i-solder. Isistimu yokushisela i-laser ingahlelwa ngesandla ukuze i-welding, futhi indlela i-automated.
Isistimu yokushisela i-fiber laser ephathwa ngesandla ingashisela izingxenye okunzima ukufinyelela kuzo, futhi isebenzise i-remote welding engathinteki, ezwela kakhulu. Ingakwazi ukumisa ukushisela ekamelweni lokushisa noma ngaphansi kwezimo ezikhethekile, futhi i-fiber laser beam welding system kulula ukuyifaka. Lapho i-laser idlula emkhakheni we-electromagnetic, ugongolo ngeke lugudluke. I-laser ingashiselwa ku-vacuum, emoyeni nasezindaweni ezithile zegesi, futhi ingayeka ukushisela lapho idlula engilazini noma izinto ezibonakalayo obala kugongolo.
Umshini wokushisela i-fiber laser welding ngesandla wakhiwe ngesistimu ye-laser, uhlelo lokunikezela amandla kagesi, i-console kanye nesistimu yokudlulisa i-fiber, uhlelo lokubuka ithelevishini yezimboni (ongakukhetha), uhlelo olukhethekile lokupholisa kanye nezinye izingxenye.
I-Optical Fiber Transmission System
Transmission fiber: ozikhethela ngokwezidingo welding spot;
Ubukhulu obuncane bendawo yokugxila: 0.3mm;
Ibanga lokusebenza lensi yenhloso: 70mm;
Ibanga lokulungiswa kokugxilisa: 20mm.
Ikhonsoli yokusebenza (Ongakukhetha)
Indawo yokusebenza yenziwe ngensimbi engagqwali. Isikhala sendawo yokusebenza singafaka ubakaki wesibonisi nezinsimbi zokulinganisa; ivolumu incane futhi ukwakheka kwendawo yokusebenza kunganqunywa ngokuya ngezidingo zabasebenzisi, njengokufaka indlela yokuphakamisa ngesandla.
I-Side-Axis emnyama nokumhlophe CCD uhlelo lokubuka.
Iziteshi ezi-3 ezimnyama nokumhlophe CCD ikhamera, ukubekwa kwe-axis eseceleni, imonitha engu-14" enokulungiswa okuphezulu okumnyama nokumhlophe.
I-Laser Dedicated Cooling System
Idizayini enelungelo lobunikazi, ukupholisa okubili kokujikeleza, isistimu yokulawula izinga lokushisa enembayo. Isakhiwo sekhoyili senziwe nge-all-titanium alloy. I-evaporator, ithangi lamanzi, umzimba wephampu zonke zenziwe ngezinto ezingezona ezensimbi ezinamandla aphezulu noma insimbi engagqwali ukuze kuqinisekiswe ikhwalithi yamanzi. Iphampu ye-centrifugal yendiza enomsindo ophansi engenisiwe yenza amanzi ahlanzekile ajikeleze futhi apholise i-laser. I-compressor yesiqandisi yenza ukupholisa umjikelezo wesibili emanzini ajikelezayo.
Umshini wokushisela we-laser ophethwe ngesandla uzokhiqiza ukushisa uma usebenza, ngakho-ke kuyadingeka ukulungisa isibali selaser sokupholisa nokukhipha ukushisa. Ukuzinza kwe-laser chiller kuthinta ukusebenza okuvamile komshini wokushisela we-laser. Njengamanje, uhlobo olujwayelekile lwe-chiller lokupholisa imishini yokushisela i-laser ephathwayo emakethe yi-S&A. I-laser chiller ye-S&A brand CW, enobuchwepheshe bokuqandisa obusha kanye nezinzuzo zekhwalithi ezinzile, kancane kancane ithuthuke yaba umkhiqizo ojwayelekile wokukhiqizwa kwe-modular ngobuningi, othandwa kakhulu abakhiqizi bemishini yokukhiqiza imboni ye-laser.
Laser Power System
I-pulsed laser power supply ye-laser welder ephathwayo iwuhlelo olukhethekile lokuphakela amandla olunikezelwe ukuhlinzeka amandla esibani se-xenon esishisayo. Ivamise ukwakhiwa isekethe yokushaja, iyunithi yokugcina amandla, isekethe yokukhipha amandla, isekethe ye-trigger/pre-ignition, isifunda sokulawula okunengqondo kanye nesekhethi yokusebenza kukagesi.
Umsebenzi wesekethe yokushaja ukuhlinzeka ngamandla okushaja ama-capacitor amakhulu kuyunithi yokugcina amandla. Ngokwezici zama-capacitor okugcina amandla, ukushaja kwamanje njalo kuyindlela engcono kakhulu yokushaja. Lokhu kunikezwa kwamandla kusebenzisa isekethe yokushaja yamanje ebizwa ngokuthi i-LC constant current source. Lesi sifunda sinesakhiwo esilula, ukulawula okulula, ukwethembeka okuphezulu kanye nezinzuzo eziqhubekayo ezifana nezici ezinhle zokugeleza.
Izingxenye Zomshini Wokushisela I-Laser Ephathwayo
I-Handheld Laser Welding Projects
Imishini yokushisela i-laser ngokuvamile asetshenziselwa ukuthunga i-welding kanye nokulungisa ukushisela izinto zensimbi. Umgomo wokusebenza kwe-laser welding ukusebenzisa i-laser pulses enamandla kakhulu ukushisa indawo encane yezinto ezibonakalayo. Amandla okushisa aphezulu ahluka kusuka ebusweni bento kuya ngaphakathi, futhi akha ichibi elithile elincibilikisiwe ngemva kokuncibilika. Okuqukethwe kuyo yonke inqubo izinga lokushisa eliphezulu, ngakho-ke kufanele sisebenzise kanjani i-laser welder ephathwayo ngokuphepha?
I-Handheld Laser Welding Safety Tips
I-handheld fiber laser welders ngokuvamile isetshenziselwa ukuthunga nokulungisa ukushisela kwezinto zensimbi. Yonke inqubo ye-laser welding iwukuthi izinto zokwakha zisesimweni sokushisa okuphezulu, ngakho-ke kufanele sisebenzise kanjani i-laser welder ephathwayo ngokuphepha?
1. Ngesikhathi sokusebenza, uma kunesimo esiphuthumayo, njengokuvuza kwamanzi noma umsindo we-laser ongajwayelekile, udinga ukucindezela ngokushesha inkinobho yokumisa izimo eziphuthumayo bese unqamula ugesi ngokushesha.
2. Ukushintsha kwamanzi ajikelezayo kwangaphandle kwe-laser welding kufanele kuvulwe ngaphambi kokusebenza. Ngenxa yokuthi uhlelo lwe-laser lwamukela indlela yokupholisa amanzi, amandla kagesi e-laser asebenzisa indlela yokupholisa umoya. Uma isistimu yokupholisa ihluleka, kwenqatshelwe ngokuphelele ukuqala ukusebenza.
3. Akuvunyelwe ngokuphelele ukuthinta zonke izingxenye zesifunda emshinini ngenkathi usebenza. Lapho umshini wokushisela we-laser usebenza, isekethe isezingeni eliphezulu futhi isezingeni eliphezulu. Abasebenzi abangaqeqeshiwe banqatshelwe ukusebenzisa umshini.
4. Akuvunyelwe ngokuphelele ukusebenzisa i-laser yokuskena iso lapho i-laser isebenza ukugwema ukulimala kwamehlo. Akuvunyelwe ukusebenzisa imishini yangaphandle ukukhombisa ukukhanya kwe-laser ngesikhathi somsebenzi we-laser.
5. Musa ukuqaqa noma yiziphi izingxenye zomshini ngokuthanda kwakho, futhi ungashisi lapho umnyango wokuphepha womshini uvulwa, futhi ungahlosi ikhanda le-laser ezingxenyeni zemishini.
6. Ungabeki izinto ezivuthayo neziqhuma lapho indlela yokukhanya kwe-laser noma i-laser beam ingafakwa imisebe ukugwema umlilo nokuqhuma.
