Study of Processing Parameters of CO2 Laser Welding on Aluminum Alloys

[in Chinese]; [in Chinese]; [in Chinese]; [in Chinese]; [in Chinese]; [in Chinese]

Journals >Chinese Journal of Lasers >Volume 27 >Issue 2 >Page 183 > Article

Chinese Journal of Lasers
Vol. 27, Issue 2, 183 (2000)

Study of Processing Parameters of CO₂ Laser Welding on Aluminum Alloys

[in Chinese]¹, [in Chinese]¹, [in Chinese]¹, [in Chinese]¹, [in Chinese]¹, and [in Chinese]²

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¹[in Chinese]

²[in Chinese]

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[in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese]. Study of Processing Parameters of CO₂ Laser Welding on Aluminum Alloys[J]. Chinese Journal of Lasers, 2000, 27(2): 183 Copy Citation Text

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Abstract

Fusion welding and butt welding of 6063 aluminum alloy (1～4 mm) and butt welding of LY12 aluminum alloy (1.5～4 mm) are realized by a home made 5 kW transverse-flow CO₂ laser with 2～3 kW low order mode output and the welding speed ranged from 20 to 120 cm/min. The influence of processing parameters on weld quality are discussed.

Keywords

6063 aluminum alloy CO₂ laser welding LY12 aluminum alloy

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