I-spate ekhiqizwe nguLaser Welding ithinta kakhulu ikhwalithi ephezulu yokwehla kwe-weld, futhi ingcolise futhi ilimaze ilensi. Imboni yezimoto ikakhulukazi idinga ukusetshenziswa okubanzi kwe-laser welding ngezinto ezithile ezifana nensimbi ye-galvanized, ithusi ne-aluminium. Indlela yokuqeda i-Spatter ukudela izinzuzo ezingokwemvelo ze-fiber lasers, kepha lokhu kuzonciphisa ukusebenza kahle. Ngakho-ke, kuyadingeka ukuqonda izizathu zokuphamba komshini we-laser welding ngesikhathi se-welding, ukuze uthole indlela yokwandisa ukuqedwa komthelela we-spatter. Lokhu okulandelayo kwethula ikhambi le-spatter ye-laser welding technology ku-welding.
Okokuqala, yini i-splash?
I-Splash iyisigaxa esibunjiweyo esiphuma echibini elibunjiwe. Ngemuva kokuthi izinto zensimbi zifinyelela emazingeni okushisa ancibilikise, kuguquka kusuka esimweni esiqinile kuya esimweni esiqinile, futhi kuyaqhubeka ukufudumala futhi kuzoguqula isimo se-gaseous. Lapho i-laser beam ifudumala ngokuqhubekayo, insimbi eqinile iphendukela esimweni se-liquid, yakha ichibi elibunjiweyo; Ngemuva kwalokho, i-ketshezi yensimbi echibini elicwengekileyo iyafudumala futhi 'amathumba '; Ekugcineni, izinto ezibonakalayo zidonsa ukushisa, futhi ukubilisa kushintsha ingcindezi yangaphakathi, okuletha iphakethe elizungezile lensimbi ewuketshezi, ekugcineni kukhiqizwa i- 'splash '.
Ungayilawula kanjani i-spatter isiphenduke isixhumanisi esingenakunakwa kwinqubo ye-laser welding. Amabhizinisi asekhaya nakwamanye amazwe asaqala ucwaningo ngokunciphisa ubuchwepheshe bokucubungula kwe-Spatter laser. Ngokuqhathanisa ubuchwepheshe obuphansi obusezingeni eliphakeme owethulwe abakhiqizi abaningana be-laser baser, singaqonda futhi sihlukanise izimiso zabo. Amapayipi ensimbi engagqwali asetshenziswa kabanzi futhi kabanzi. Ngakho-ke, abakhiqizi bepayipi bensimbi kumele baqinisekise ama-welds asezingeni eliphakeme ngenkathi ethuthukisa ukusebenza kahle kokukhiqiza. Ngakho-ke, ubuchwepheshe be-laser welding buthole ukunakwa okwengeziwe emkhakheni wokukhiqizwa kwepayipi kwembombo yezimboni, futhi kusetshenziswe kabanzi. Eminyakeni yamuva, i-Hangao Tech (Seko Tech) igxile ekuhlolweni kwensimu ye I-Laser Welding Industrial Tube yakha umugqa wepayipi lomshini , futhi ifakwe ngokusemthethweni ekukhiqizeni umhlangano wamakhasimende, futhi imikhiqizo iye yaqashelwa futhi yaqinisekiswa amakhasimende. Yize i-laser welding isebuntwaneni yayo emkhakheni wokukhiqizwa kwamapayipi wensimbi engagqwali, I-Hanao Tech (Seko Maker) ikholelwa ukuthi ngokuqongelela idatha ebanzi kabanzi, nakanjani izokwazi ukuthuthuka kule ndawo.
Ubuchwepheshe be-Laser Welding bunesixazululo sokuphamba e-Welding:
Indlela 1: Shintsha ukusatshalaliswa kwamandla kwendawo ye-laser ukugwema ukubilisa, bese uzama ukungasebenzisi ukusatshalaliswa kwe-gaussian beam.
Ukushintsha ukuhanjiswa kwe-laser okukodwa kwe-Gaussian ku-Laser Uhlaka oluyinkimbinkimbi yendandatho + isikhungo singanciphisa imigwaqo ephezulu yokushisa kwezinto eziphakathi nendawo futhi inciphise isizukulwane segesi yensimbi.
Indlela 2: Shintsha imodi yokuskena bese uswayipha i-welding.
Indlela ye-Laser Head Swing ingathuthukisa ukufana kokushisa komthungo we-weld futhi igweme ukubilisa ngenxa yokushisa okwedlulele kwendawo. Kudinga kuphela ukulawula i-X ne-AXES yendlela yokuhamba ukuze uqedele ukuswayipha kwama-trajectories ahlukahlukene.
Indlela 3: Sebenzisa ama-wavelength amafushane, ukukhulisa isilinganiso sokutholwa, futhi usebenzise ukukhanya okuluhlaza okwesibhakabhaka ukunciphisa ukuguquguquka.
Njengoba i-wavelerth etholwe kancane kanye nama-lasers anamandla amakhulu awakwazi ukwelapha i-spatter, kanjani ngokushintshela kuma-wavelength amafushane? Ukungabaza kwe-laser kwezinsimbi zendabuko kunomkhuba ongezansi ongezansi ngokunyuka kwe-wavelength. Izinsimbi eziphakeme ezingezona ezingezinhle njengethusi, igolide kanye ne-nickel zisobala.
Lokhu okungenhla kuyisixazululo se-spatter yobuchwepheshe be-laser welding e-welding. Inkinga ye-spider engenakugwenywa ingenye yamaphoyinti amakhulu ezinhlungu kwinqubo ye-welding. Ukhiye omncane wakhelwa yi-Waser Welding ejwayelekile. Isihluthulelo esinjalo asizinzile futhi sithambekele kakhulu ekuchitheni ngisho nasezimbobo zomoya, ezithinta ukwakheka nokubukeka kwe-weld. Ugongolo lungashintshwa nge-leaser ephezulu yamandla we-welding, futhi indandatho ye-Core beam isetshenziselwa ukuvula i-keyhole. Ngasikhathi sinye, ugongolo lwesikhungo lusetshenziselwa ukukhulisa ukujula ukungena kwe-peneteration ukwakha i-keyhole enkulu futhi ezinzile, ezingacindezela ngempumelelo isizukulwane se-spatter.
