Mgbanwe nke Teknụzụ Welding |Mgbado ọkụ laser maka alloy aluminum
A na-eji aluminom alloys eme ihe n'ọtụtụ ngwaahịa welded dị iche iche n'ihi ịdị arọ ha, ike dị elu, nguzogide corrosion dị mma, ihe ndị na-abụghị magnetik, ịdị mma na arụmọrụ dị ala.Mgbe ị na-eji alloys aluminom na-agbado, ịdị arọ nke ngwaahịa arụrụ arụ nwere ike ibelata site na 50% ma e jiri ya tụnyere ndị welded na efere igwe.Ka ọ dị ugbu a, a na-eji nke a eme ihe n'ọtụtụ ụlọ ọrụ dị iche iche dị ka ụgbọ elu, ikuku ụgbọ elu, ụgbọala, batrị ike, nrụpụta ígwè ọrụ, ịrụ ụgbọ mmiri, ọnụ ụzọ na windo, ụlọ ọrụ kemịkalụ na ihe ndị dị mkpa kwa ụbọchị.
Teknụzụ ịgbado ọkụ laser dị elu maka alloy aluminum
Teknụzụ ịgbado ọkụ laser maka alloy aluminom bụ teknụzụ ọhụrụ emepụtara n'ime afọ iri gara aga.Ọ atụmatụ nke ike ọrụ, elu pụrụ ịdabere na elu arụmọrụ tụnyere omenala ịgbado ọkụ usoro.Nke a bụ uru nke laser welded aluminum alloys:
▪ Ike dị elu, ntinye ọkụ dị ala, obere nrụrụ ọkụ, mpaghara mgbaze dị warara na mpaghara okpomọkụ na-emetụta na nnukwu agbaze agbaze.
▪ Ọdịdị weld microfine n'ihi oke jụrụ oyi na arụ ọrụ nkwonkwo dị mma.
▪ Ịgbado ọkụ laser na-enweghị electrodes, na-ebelata awa mmadụ na ọnụ ahịa ya.
▪ Eletrọmagnetism adịghị emetụta ọdịdị nke ihe arụrụ arụ ọrụ, ọ dịghịkwa emepụta X-ray.
▪ Ikike ịgbanye ihe ọla n'ime ihe mechiri emechi.
▪ Enwere ike ibunye laser n'ebe dị anya site na iji eriri anya, nke na-eme ka usoro ahụ gbanwee.Site na kọmpụta na rọbọt, usoro ịgbado ọkụ nwere ike akpaghị aka ma chịkwaa ya nke ọma.
Uru maka ime ihe na-ekpo ọkụ aluminom alloys
Mee ọsọ nhazi
Mee ka mmepụta ihe dị mma ma melite ogo ịgbado ọkụ site na ibelata ntinye ọkụ nke ukwuu.
Mgbe ịgbado ọkụ elu-ike na nnukwu-ọkpụrụkpụ aluminum alloys, ọ nwere ike mfe nweta ịgbado ọkụ site na otu ngafe site na-akpụ a nnukwu omimi nke keyhole nke laser miri welding ịgbado ọkụ na keyhole mmetụta pụtara, nke dị ike karịa omenala ịgbado ọkụ ụzọ.
Ntụle maka isi iyi laser nkịtị na ịgbado ọkụ laser nke aluminom alloys
N'oge a, isi iyi laser eji na ahịa bụ CO2 laser, YAG laser na fiber laser.N'ihi arụmọrụ ya dị elu, laser CO2 dabara adaba maka ịgbado ọkụ dị oke, mana ọnụọgụ nke CO2 laser beam n'elu aluminom alloy dị ntakịrị, nke na-akpata oke ike n'oge usoro ịgbado ọkụ.
YAG laser bụ n'ozuzu nta na ike, absorption ọnụego nke YAG laser doo n'elu aluminom alloy dịtụ ukwuu karịa nke CO2 laser, dị anya fiber conduction, ike mgbanwe, mfe usoro nhazi, wdg, mwepu nke YAG: na ike mmepụta na ike ntụgharị fotoelectric dị ala.
Fiber laser nwere uru nke obere nha, ọnụ ala na-arụ ọrụ dị ala, ogologo ndụ ọrụ, nkwụsi ike dị mma na ogo ọkụ dị elu.Ka ọ dị ugbu a, ọkụ nke laser fiber na-ewepụta bụ 1070nm wavelength nwere ọnụ ọgụgụ nnabata dị elu, ọnụego mgbanwe fotoelectric dị okpukpu iri karịa laser YAG, ọsọ ịgbado ọkụ na-agba ọsọ karịa YAG na CO2 laser.
Ngbanwe teknụzụ ịgbado ọkụ
A na-atụ anya na a ga-etinye ngwa ịgbado ọkụ laser dị elu na ịgbado ọkụ aluminom
Dị ka usoro ịgbado ọkụ nke ike dị elu, ịgbado ọkụ laser nwere ike igbochi nrụrụ nke usoro ịgbado ọkụ ọdịnala kpatara, yana ọnụọgụ ike ịgbado ọkụ ga-adịkwa mma nke ukwuu.Ọ ka na-esiri ike iji igwe ịgbado ọkụ laser dị ala iji weld aluminom alloy thick plates, ọ bụghị naanị n'ihi na ọnụego nnabata nke laser beam n'elu aluminom alloy dị obere, kamakwa a ka nwere nsogbu ọnụ ụzọ dị adị mgbe achọrọ. a miri penetration ịgbado ọkụ.
Ihe kachasị adọrọ adọrọ nke aluminum alloy laser welding machine bụ arụmọrụ ya dị elu, nke a na-etinye na ịgbado ọkụ dị omimi miri emi maka ojiji.Na teknụzụ ịgbado ọkụ a buru ibu dị omimi ga-abụ mmepe a na-apụghị izere ezere n'ọdịnihu.N'ụzọ ọzọ, a nnukwu-ọkpụrụkpụ miri penetration ịgbado ọkụ pụta ìhè pinhole onu na mmetụta ya na weld porosity, nke na-eme ka usoro nke pinhole guzobe na njikwa ya na-aghọ ihe dị mkpa, na ọ ga-aghọ a mgbanwe na ịgbado ọkụ ụwa n'ọdịnihu.
Oge nzipu: Eprel-12-2022