Method for welding heat dissipation base plates

The invention discloses a method for welding heat dissipation base plates, and belongs to the technical field of aluminum alloy welding detection. The method includes the steps that heat dissipation base plate parts are machined, the heat dissipation base plate parts and welding tools are assembled,...

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Bibliographische Detailangaben
Hauptverfasser:	SHEN MINGMING, LI BAOHUA, LUO ANXIN, TANG ZHONGMIN, YAN JIANGWU, ZHOU HONGTU
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CLADDING OR PLATING BY SOLDERING OR WELDING COMBINED OPERATIONS CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR OTHER WORKING OF METAL PERFORMING OPERATIONS SOLDERING OR UNSOLDERING TRANSPORTING UNIVERSAL MACHINE TOOLS WELDING WORKING BY LASER BEAM
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Beschreibung
Zusammenfassung:	The invention discloses a method for welding heat dissipation base plates, and belongs to the technical field of aluminum alloy welding detection. The method includes the steps that heat dissipation base plate parts are machined, the heat dissipation base plate parts and welding tools are assembled, and tack welding, continuous welding, stress annealing, shape correction, friction repair and surface anodizing are performed. According to the method, the quality of welding joints is guaranteed, and the percent of pass of the heat dissipation base plates is improved.