Laser Welding Aluminium: Key Notes
Zvakanakira Zvayo, Zvinetso, uye Zvishandiso
Kufamba Nekukurumidza:
Laser welding inosanganisira kushandisa laser danda kunyungudusa uye kusanganisa zvinhu zvealuminium pamwechete.
Inokosheswa nokuda kwayo kunyatsoita, kushoma-kukanganiswa-kupisa nzvimbo, uye kugona weld zvinhu zvitete nekumhanya kwakanyanya.
Laser welding aluminium ibasa rakasarudzika rinopa hunyoro uye hwemhando yepamusoro-welds asi rinouya neayo seti yezvinetso uye kufunga.
Heino gwara rakazara rekukubatsirafambisa nzira iyi zvinobudirira:
Laser Welding Aluminium: Iyo Yakakwana Musanganiswa
Laser welding yave kuwedzera mukurumbira mumaindasitiri ekushandisa nekuda kwenemazvo, kumhanya, uye kuchinjika.
Nekudaro, rimwe rematambudziko makuru mune laser welding michina ndeyewelding yealuminium.
Chinhu chakanyanya kuoma kupinzanekuda kwekukwirira kwayo kwekushisa uye kunyungudika kwakaderera.
Muchikamu chino, tichakurukura zvakanakira uye zvinonetsa zvelaser welding aluminium, pamwe nekushandiswa kwayo mumaindasitiri akasiyana.
Zvakanakira Aluminium Laser Welding
Laser welderinopa zvakanakira zvakawandapamusoro pechinyakare welding nzira kana zvasvika kune aluminium welding:
Nzvimbo Yakakanganiswa Nekupisa (HAZ):
Welding nelaser inoburitsa anzvimbo yakatetepa-yakakanganiswa nekupisa (HAZ)zvichienzaniswa nedzimwe nzira dzewelding.
Izvi zvinoderedza mikana yekuputika uye kukanganisa, izvo zvinowanzoitika mualuminium welding.
Zvakasiyana-siyana:
Kugona weldingzvikamu zvitete uye majeometri akaoma.
Izvi zvinonyanya kubatsira kana welding aruminiyamu, sezvo iri yakanyanya fungidziro zvinhu zvinogona kukonzera matambudziko nedzimwe nzira dzewelding.
Non-Contact Welding:
Laser welding is a non-contact process, zvinoreva kuti welding torchhazvidi kuti zvibatane nezviri kusungirirwa.
High Precision:
Laser welding inogona kuitwa nehupamhi hwepamusoro, zvichikonzeramawelds akachena uye akachena ane spatter shoma, iyo inobvumira kushivirira kwakasimba uye yepamusoro-soro welds.
Hauzive Pekutangira? Heino Chinhu Chidiki Takanyora:
Zvinetso zveLaser Welding Aluminium
Nepo laser welding inopa akati wandei mabhenefiti pamusoro pealuminium welding, iyo zvakareinopa matambudziko akawanda.
Yakakwira Thermal Conductivity yeAluminium:Zvinoreva kutikupisa kwakawanda kunopera nokukurumidza, zvichikonzera kudzika kusina kudzika.
Izviinogona kukundwa nekushandisa yakakwirira-simba laser, asi izvi zvinogonawo kuwedzera mikana yekuputika uye kukanganisa.
Low kunyungudika nzvimbo yeAluminium:Zvichireva kuti zvakawandainokurumidza kunyunguduka uye vaporizationpanguva welding. Izvi zvinogona kukonzera porosity uye yakashata weld mhando.
Yakanyanya Reflective Nature yeAluminium:Inogona kukonzera matambudziko ne laser beam absorption, izvo zvinogona kukanganisa kunaka kwe weld.
Aluminium Laser Welding: Mamwe Mazano Akaedzwa Munda
Kugadzirira kwezvinhu:
Kuchena Kwepasi:Aluminium inofanira kuva yakachena uye isina maokisi, oiri, uye zvimwe zvinosvibisa.
Edge Kugadzirira:Kugadzirira kwemupendero kwakakodzera kunogona kuvandudza weld mhando, kunyanya kune dzakakora zvikamu.
Optimize Parameters:
Laser Simba & Welding Speed:Rongedza zvichibva pane ukobvu hwezvinhu uye mhando. Kumhanya kwepamusoro kunogona kuderedza kupinza kwekushisa asi kungada kungwarira kutonga.
Focal Spot Size:Saizi diki yenzvimbo inopa kunyatsojeka asi ingangoda kukwenenzverwa kwesimba nekumhanya.
Shandisa Kudzivirira Kwakakodzera:
Argon kana Helium:Inodzivirira dziva re weld kubva kune oxidation uye kusvibiswa.
Chengetedza Nzvimbo Yakachena:Ita shuwa kuti nzvimbo yewelding haina tsvina uye marara.
Sarudza Rudyi Laser Type:
Inoenderera Wave (CW) Laserszviri Ideal for high-speed welding and deeper welds.
Pulsed LasersInokodzera zvinhu zvitete uye nemashandisirwo chaiwo.
Fixture uye Alignment:
Precise Fixturing:Ita shuwa kuti zvikamu zvakanyatsorongeka uye zvakachengetedzwa kuti zvidzivise kukanganisa kana kusarongeka panguva yewelding.
Joint Design:Gadzirisa dhizaini yekubatana kuti igadzirise maitiro e laser uye kuderedza hurema hunogona kuitika.
Uchiri Kune Matambudziko neAluminium Laser Welding?
Zvishandiso zveLaser Welding Aluminium
Pasinei nematambudzikoyakabatana nelaser welding aluminium, ndizvozvichiri kushandiswa zvakanyanyamumaindasitiri akasiyana siyana.
Indasitiri yemuchadenga, semuenzaniso, inoshandisa laser welderkujoina aluminium alloys yezvivakwa zvendege.
Indasitiri yemotokari inoshandisawo laser welding kujoinha zvinhu zvealuminium mumotokari nemarori.
Zvichikonzera mota dzakareruka nekuvandudzwa kwemafuta.
Pamusoro pezvo, indasitiri yemagetsi inoshandisa laser welding kujoinha zvinhu zvealuminium mumidziyo yemagetsi.
Pamwe chete nekugadzirayakanaka uye yakaoma zvimiro zvemicroelectronics.
Handheld Laser Weld: Vhidhiyo Demonstrations
5 zvinhu nezve Laser Welder Handheld
Welding nelaser inopa zvakati wandei zvakanakira aluminium welding,kusanganisira nemazvo, kumhanya, uye kusanduka.
Nekudaro, inopawo matambudziko akati wandei, akadaiiyo yakakwirira yekupisa conductivityuyelow melting pointyealuminium.
Pasinei nematambudziko aya, laser welding aluminium iriachiri kushandiswa zvakanyanya mumaindasitiri akasiyana, kusanganisira aerospace, mota, uye zvemagetsi.
Sezvo laser welding tekinoroji ichiramba ichivandudza,isu tichaona zvakatowanda zvikumbiro zvealuminium welding mune ramangwana.
Mamwe Manotsi Akakosha e: Laser Welding Aluminium
Kunzwa Kupisa:Aluminium ine yakaderera kunyungudika uye yakakwirira yekupisa conductivity, zvinorevainoda kunyatso kudzora kwelaser paramita kudzivirira kupisa kana kupisa-kuburikidza.
Oxide Layers:Aluminium inoumba oxide layer inogona kukanganisa weld mhando. Iva nechokwadi chokuti ndizvoyakanyatsocheneswa kana kushandisa nzira dzakaita senge laser yekuchenesa kuti uibvise usati welding.
Laser Kudyidzana neAluminium:Aluminium's high reflectivity pane mamwe wavelengths inogona kunetsa.
Kushandisa laser newavelength yakakodzera uye optimize tarisiroinogona kubatsira kuderedza dambudziko iri.
Kukanganisa uye Warping:Kukurumidza kupisa uye kutonhora kunogona kutungamirira kuhondo kana kukanganisa.
Inodzorwa kupisa kupinza uye kwakakodzera kutonhora maitiroinogona kuderedza mhedzisiro iyi.
Reflectivity:Aluminium's high reflectivity inogona kutungamira mukudzikiswa kwekuita uye nekugona kukuvadza kune laser optics.
Shandisacoatings kana chaiwo wavelengthsyakagadzirirwa kubata zvinhu zvinoratidzira.
Kudzora Hunhu:Gara uchitarisa welds kuti iwirirane uye kukanganisa.
Matekiniki akadaiultrasonic kuongororwa kana kuongorora kwekuonainogona kubatsira kuchengetedza hutano.
Thermal Management:Kushanda kutonhora uye kupisa kupisazvakakosha kudzivirira kupisa uye kuve nechokwadi cheweld mhando.
Kudzidzira uye Unyanzvi:Ita shuwa kuti vanoshanda vakanyatso dzidziswa mu laser welding matekiniki uye vanojairana nezvinodiwa chaizvo zvealuminium.
Zvekuchengetedza: Nguva dzose shandisa midziyo yekuchengetedza yakakodzera, kusanganisira dziviriro yeziso uye masystem emhepo, kubata iyo yakakwirira-yakasimba laser uye inogona kupfuta.
Hauzive Pekutangira? Ngatitangei Pano neHandheld Laser Welding Machine
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Nguva yekutumira: Mar-24-2023