Ungawakhetha Kanjani Amarobhothi Welding Laser
Iyini I-Robotic Laser Welding kanye Nomgomo Wayo Wokusebenza?
I-robotic laser weldingihlanganisa umthombo wokukhanya we-laser ogxilile namarobhothi ezimboni ahlelekayo noma amarobhothi ahlanganyelwe. Ingena esikhundleni sokusebenza kwesandla esiphathwayo ngokunyakaza kwemishini okuzinzile nokulawulekayo ukuze kuzuzwe izinga eliphezulu lokuphindaphinda ezinqubweni zokushisela.
I-laser-yamandla{1}ephezulu{1}}yokuminyana kwe-laser igxile ngokunembile ekuhlanganyeleni kwezinto zokusebenza, incibilikisa insimbi ngaso leso sikhathi ukuze yakhe ichibi elincane elincibilikisiwe. Iqhutshwa irobhothi, ikhanda le-laser lihamba ngesivinini esingaguquki. Insimbi encibilikisiwe isakazeka ngokuqhubekayo bese iphola ngokushesha futhi iqine, yakhe i-weld ene-metallurgical bonding ecinene.
Izici Eziyinhloko: I-laser iletha amandla agxile kakhulu anokufaka ukushisa okuphansi kakhulu kanye Nokushisa okuncane-Indawo Ethintekile (HAZ), okuholela ekuwohlokeni okuncane kokushisela kwezingcezu zokusebenza. Ifanele ukushisela amapuleti amancane, izingxenye ezinembayo nezinsimbi ezingafani.
Uhlu Lwamagama Amagama Ochwepheshe
| Isikhathi Sochwepheshe | Incazelo |
|---|---|
| Ukushisa-Indawo Ethintekile (HAZ) | Indawo encikene nomthungo we-weld eshisiwe kodwa engancibiliki. Ukushisa okuncane{1}}kwendawo ethintekile kuholela ekuwohlokeni okuncane kokushisela kwe-workpiece. |
| Ichibi elincibilikisiwe | Indawo yensimbi ewuketshezi eyakhiwe ngemva kokuba i-laser incibilikisa ijoyinti yokushisela. |
| Okokufaka Kokushisa | Amandla amuncwa ubude beyunithi ngayinye yomthungo wokushisela. Inzuzo eyinhloko ye-laser welding ilele emandleni agxilile kanye nokokufaka kokushisa okuphansi. |
Izinzuzo Core Robotic Laser Welding
Ukunemba Kokumisa Okuphindaphinda Kakhulu{{0}okuphezulu
Ukunemba okuphindayo kokuma kwerobhothi lemboni ye-6-eksisi kufinyelela ku-0.02~0.05 mm. Ukuze kukhiqizwe izinkulungwane zezinto zokusebenza, indawo yokushisela, ukujula kokungena kanye nokwakheka kwe-weld kuhlala kuvumelana ngokuphelele, kuqeda amaphutha okusebenza okwenziwa ngesandla futhi kunciphisa kakhulu amanani okusebenza kabusha.
Ukuguqulwa Okuphansi kanye Nekhwalithi Yomphezulu Ephezulu
Ngokufaka ukushisa okuphansi, amapuleti amancane awabonisi i-warpage esobala ngemva kokushisela. Ama-welds amancane futhi abushelelezi, okuvumela inqubo yokugaya ukuba ishiywe noma ibe lula kakhulu, okunciphisa kakhulu izinga lokulungisa.
Ukusebenza Okuthuthuke Kakhulu Kokucubungula
Kumashisela anobude obufanayo, isivinini sokushisela sohlelo lokushisela i-laser robotic siphindwe izikhathi ezi-3 kuya kweziyi-8 kune-TIG yokushisela kanye nezikhathi ezi-2 kuya kwezi-5 kuneze-MIG. Inzuzo esebenza kahle iphawuleka kakhulu kumaweld amade aqondile kanye{5}}nezingxenye ezijwayelekile ezikhiqiziwe. Ukuthuthukiswa kukhawulelwe kumashisela amafushane, ayinkimbinkimbi futhi akhethekile{7}, ngakho-ke ukwanda kokusebenza kahle okuphindwe kashumi akumele kulindelwe ngokungaboni.
Umsebenzi-usindisa Ukukhiqiza Okuzenzakalelayo
Umsebenzi wokushintsha ubusuku obungagadiwe{0}}uyatholakala uma ukuthunywa sekuqediwe. Izinsizakusebenza zabantu ziyagudluzwa zisuka ekushiseleni okwenziwa ngesandla ziye kuhlelo, ukuthunywa kwamathuluzi kanye nokuhlolwa kwemishini, okwenza kube lula ubunzima bokuqasha abashiseli abangochwepheshe.
Ukuphepha Kokusebenza Okuthuthukisiwe
Ama-opharetha ami ngaphandle kwendawo evikelekile ye-laser, egwema ukulimala okuqondile okubangelwa ukushiswa kokukhanya okunamandla,{0}}i-spatter yezinga lokushisa eliphezulu, intuthu yokushisela kanye nokuchayeka komhwamuko we-zinc.
Iyahambisana Welding of Special Materials
Isekela i-lap welding ye-carbon steel, insimbi engagqwali, ishidi lika-galvanized, i-aluminium alloy, ithusi, i-titanium alloy nezinsimbi ezingafani. Ukwakheka kwe-weld okuzinzile kungafinyelelwa ngezinto ezibonisa ukukhanya kakhulu uma kubhangqwe{1}namajeneretha zelaser anamandla aphezulu.
Indlela yokukhetha i-Laser Welding Robot
Izithiyo Ezilandelanayo Ekukhetheni Izisetshenziswa: Amandla Elaser → Uhlobo Lomzimba Werobhothi → Izinsiza Ezisizayo. Ububanzi bokukhetha bento elandelayo buzoncishiswa phansi kuphela ngemva kokuqinisekiswa kwepharamitha yangaphambilini.
Isinyathelo 1: Thola Amandla Elaser Ngokusekelwe Kumpahla Yomsebenzi kanye Nokuqina Kwepuleti
Izinhlobo ezimbili zama-fibre lasers ziyatholakala: ama-laser-aqhubekayo e-wave fibre (afanele ukushisela ukungena okujulile namapuleti awugqinsi) nama-pulsed fiber lasers (okwezingxenye{1}}ezinembayo kakhulu). Ithebula elingezansi lisebenza njengereferensi-ekukhethweni okuqhubekayo kwe-wave fiber laser. Ukungena kwangempela kokushisela kuthintwa inani le-defocus, isivinini sokushisela, imodi yokudla ngocingo, uhlobo lwegesi yokuvikela kanye negebe lomhlangano. Ukuqinisekiswa kwesilingo senqubo kuyisibopho ngaphambi kokukhiqizwa ngobuningi okusemthethweni.
Ithebula lesithenjwa lokukhetha lamaLaser-e-Wave Fiber Lasers
| Okubalulekile | 1–1.5kW Eqhubekayo-I-Wave Fiber Laser | 2–3kW Eqhubekayo-I-Wave Fiber Laser | 6kW nangaphezulu{1}I-Wave Fiber Laser | Amazwi Akhethekile |
|---|---|---|---|---|
| Insimbi Yekhabhoni | Ukushisela okuzenzakalelayo kwamapuleti amancane Angaphansi noma alingana no-2 mm | Filler wire Welding for amapuleti 2-5 mm | I-Multi{0}pass deep penetration welding of plates 5–10 mm | 2kW kanye namamodeli angu-3kW yizinketho ezijwayelekile zezingxenye ezijwayelekile zesakhiwo |
| Insimbi engagqwali | Izingxenye zokuvala ngokunemba Ngaphansi noma zilingana no-2 mm | Ishidi amakhabethe metal ukushuba 2-4 mm | Izingxenye eziwugqinsi zesakhiwo esingu-4-8 mm | Ukuvikela i-Argon kukhethwa ukugwema i-oxidation nokushintsha umbala ophuzi |
| Insimbi Eyisithako | Amapuleti azacile Angaphansi noma alingana no-1.2 mm; ukususwa kwe-zinc layer kuyadingeka kusengaphambili | Amakhabethe we-2-4 mm; i-oscillating welding iyimpoqo | Izingxenye zesakhiwo eziwugqinsi | I-zinc vaporization yenza kalula i-porosity eminyene; i-autogenous welding eqondile akuvunyelwe |
| I-aluminium Alloy | Isebenza kuphela-kuma-workpieces amancane kakhulu phakathi kuka-0.8 mm | Filler wire Welding for amapuleti mncane 1-3 mm | Amapuleti e-aluminium-obukhulu obumaphakathi obungu-3–6 mm | High laser reflectivity; sebenzisa inqubo ye-defocus engalungile futhi ukhuphule izinga lokugeleza kwegesi elivikelayo |
| I-Copper / Brass nezinye Izinto Ezibonakala Kakhulu | Kunzima ukwenza ama-welds asebenzayo; akunconyiwe | I-Thin plate welding enokulawula okuqinile kwenqubo kanye nocingo lokugcwalisa | Ilaser{0}yamandla aphezulu ngaphezu kuka-6kW kanye ne-pulsed waveform iyadingeka | Ukulungiswa kokupholisha okungaphezulu kanye nokuvikela okuhlanzekile kwe-argon kuyadingeka |
Imibono Emibili Eyiphutha Evamile Ekukhetheni Amandla E-Laser
Ukuthengwa okungaboni kahle kwamamodeli anamandla{{1}aphakeme{1}aphezulu: Kuzoholela ezindlekweni eziphakeme zokuthenga okokusebenza, ukupholisa amanzi nokuvikela ukuphepha. Amapuleti azacile ajwayele ukusha{3}. Kuphela i-10% -20% yemajini yamandla edinga ukugodlwa; amamodeli aphezulu-aphakeme{8}aphezulu awadingeki.
Izidingo zamandla zokunganaki zezinto ezibonisa ukukhanya kakhulu: I-Aluminium nethusi kubonisa amandla amaningi e-laser. Ngobukhulu bepuleti elifanayo, amandla e-laser adingekayo aphindwe kabili kunawensimbi ye-carbon. Ukukhetha amapharamitha wamandla asekelwe ku-carbon steel kuzoholela ekuhlanganiseni okungaphelele kanye nokushisela okubandayo.
Isinyathelo sesi-2:Ukukhethwa Komzimba Werobhothi (Ukuqhathaniswa Kwezinhlobo Ezimbili Zamarobhothi, Ukushisela Kwe-Laser Ephathwayo Kukhishiwe)
Lokhu kukhetha kusebenza kuphela kumishini ye-axis engu-6 yezindawo zokusebenza ezizenzakalelayo, ezinqunywa ngokusekelwe ekukhiqizweni komkhiqizo, imvamisa yokushintshwa komkhiqizo, indawo yefekthri kanye nesabelomali:
1. Ingalo yeRobhothi Yezimboni engaguquki engu-6Izimo zohlelo lokusebenza: Ukukhiqizwa ngobuningi bomkhiqizo owodwa,{0}}imigqa yokukhiqiza yomjikelezo ophezulu, namapuleti aminyene{1}}okusebenza. Izinzuzo: Umthwalo okhokhelwayo ophezulu, ububanzi bokufinyelela ongakhetha kukho, isivinini esisheshayo, nokuzinza okuhle kakhulu-kwesikhathi eside sokusebenza okuqhubekayo. Ukungalungi: Ukusebenza kwendawo enkulu yaphansi, ukutshalwa kwezimali okuphezulu kwekhabhinethi yokuphepha ye-laser efanisiwe, kanye nesikhathi eside sokusebenza sokushintsha umkhiqizo.
2. Irobhothi Elihlanganyelwe (I-Cobot)Izimo zohlelo lokusebenza: Ukukhiqizwa kwenqwaba-okuncane nokuncane, ukushintshwa kwemikhiqizo okuvamile kwezinhlobo eziningi zemikhiqizo, indawo yefekthri elinganiselwe kanye nesabelomali esilinganiselwe. Izinzuzo: Alikho{2}}ikhabethe lokuphepha elisindayo elidingekayo, ukuguquguquka okuphezulu, ukumiswa kabusha okusheshayo nokushintshwa kwamathuluzi, kanye nokusebenza okulula nokusetshenziswa. Ukungalungi: Umthwalo okhokhelwayo uphansi uma kuqhathaniswa, ijubane elihambayo eliphansi kunezingalo zamarobhothi ezimbonini, namandla okukhiqiza alinganiselwe ngaphansi kwezimo zokusebenza ezidinga ukushiselwa okujulile kokungena kwamapuleti awugqinsi.
Isifinyezo Sokukhetha
Khetha 6-i-axis industrial irobhothi uma umthamo wokukhiqiza ophezulu kanye{3}}nokukhiqiza okuhlukahlukene okuhlukile kuyadingeka. Khetha irobhothi elihlanganyelwayo ukuze uthole-ukukhiqiza okunhlobonhlobo, indawo yokusebenzela elinganiselwe kanye{5}}nokusetshenziswa okuzenzakalelayo kwezinga lokungena okuphansi.
Isinyathelo sesi-3:Khetha Uhlu Lokuhlola Izingxenye Ezibalulekile Ezisizayo
I-Laser Welding Head
Amakhanda okushisela ane-oscillating welding function akhethwayo, angavala izikhala zomhlangano ezisukela ku-0.2 mm kuya ku-0.8 mm futhi anwebe ama-weld seams. Ubude bokugxila buzofana nendawo yokusebenza yezingcezu zokusebenza. Amakhanda okushisela aphenduphendukayo ayadingeka kumashidi ensimbi athathiwe nezinto zokusebenza ze-aluminium.
I-Laser Generator
Amandla azohambisana nepharamitha enqunywe esinyathelweni sokuqala sokukhetha okokusebenza. Amabhrendi anesevisi{1}}yasendaweni ngemva{1}kuzokuthengisa namazinga aphansi okuhluleka ayanconywa. Ama-laser-aqhubekayo e-wave fibre amukelwa ukushisela ukungena okujulile okuqhubekayo, kuyilapho ama-laser ama-pulsed asetshenziselwa izingxenye ezinemba kakhulu-ezincane.
I-Servo Wire Feeder
I-servo-eshayelwa i-wire feeder iyadingeka ukuze kuqinisekiswe ukuphakelwa kwezintambo okuzinzile ngaphandle kokujamza. Isekela amadayamitha ocingo avamile angu-0.8 mm, 1.0 mm no-1.2 mm. Ukuphakelwa ngezintambo kungase kuyekwe ukuze kusetshenziswe i-autogenous welding kuphela-kumajoyinti aqondile weplate anezikhala zokuhlanganisa ezingaphansi kuka-0.1 mm. I-Filler wire welding iyimpoqo kumapuleti awugqinsi, amagebe amakhulu namajoyinti{9}}engcindezi ephezulu.
I-Weld Seam Vision Tracking System
Umbono we-2D: Izindleko eziphansi, zilungele ukushisela okulula okuqondile.
I-3D Laser Vision: Iyakwazi ukubona igebe, isilinganiso somehluko wobude kanye nokulungiswa kokuchezuka okuzenzakalelayo, okubalulekile{1}}ezindaweni zokusebenza ezihlukene{2}}ezinembe kakhulu. Isistimu yombono ingasuswa ukuze kwehliswe izindleko zobuningi-ezikhiqizwe{5}zohlobo olulodwa lomsebenzi olulula.
I-Industrial Chiller
I-chiller kufanele ifaniswe namandla alinganiselwe we-laser. Kudingeka amamodeli-ezinga lokushisa akabili{2}}ezinga lokushisa elikabili{2}}kumamodeli wamandla aphezulu{3}ukupholisa ijeneretha ye-laser nekhanda lokushisela ngokuhlukana. Ama-chiller amancane azodala ukuncipha kwamandla emishini futhi anciphise ngokuqondile ukusebenza kahle komjikelezo wokukhiqiza. Imajini yomthamo wokupholisa owengeziwe wama-chiller kufanele igcinelwe izinkundla zokusebenzela ezinamazinga okushisa aphezulu.
Amaphuzu Abalulekile Enqubo Ye-Robotic Laser Welding
I-Arc Start / Arc End Control
Engeza irempu yamandla kancane kancane-phezulu naphansi{1}imisebenzi kuhlelo lwamarobhothi ukuze ugweme ukuqina lapho kuqalwa i-arc kanye nokuqhekeka kwe-crater lapho kuqedwa i-arc. Nweba{3}}isikhathi segesi evikela ukugeleza kokuthunyelwe kumapuleti amancanyana ukuze uvimbele i-weld oxidation.
Oscillation Welding Amapharamitha
Ububanzi be-oscillation obujwayelekile busuka ku-0.6 mm kuye ku-1.5 mm nemvamisa ye-oscillation engu-10–30 Hz. Kuzothathwa i-oscillation amplitude enkulu ukuze kutholakale izikhala ezibanzi zokuhlanganisa.
Isivinini Sokuhamba Esiyisethenjwa samarobhothi (I-Wave Fiber Laser eqhubekayo{0}}
Amashisela{0}}e-plate autogenous sealing azacile: 800–2000 mm/min
Amashisela esakhiwo se-plate filler ewugqinsi: 300–800 mm/min
Ama-workpieces e-aluminium acwebezelayo acwebezelayo: 200–500 mm/min
I-Multi-ungqimba kanye{1}ne-Multi{1}Welding Welding
Kumapuleti awugqinsi kuno-6 mm, i-welding enezingqimba iyadingeka. Sebenzisa amandla aphezulu we-root pass ukuze uqinisekise ukungena kwe-welding, futhi unciphise amandla we-capping pass ukuze uthuthukise ukubukeka kwe-weld. I-surface oxide layer kufanele ihlanzwe ngemva kongqimba ngalunye lokushisela.
Ukuze ubone ukuthi siyafaneleka yini, beka imfuneko yangempela phambi kukanjiniyela. Thumela ingxenye yakho yomdwebo, isikhathi somjikelezo, kanye nemikhawulo yeseli, futhi sizobuya nokucushwa nesikhathi sokuhola.
