激光焊接鉛蓄電池端子及模擬技術

摘要：本文采用激光焊接法，而不是傳統的噴燈焊接法來焊接鉛蓄電池端子。這種方法使得蓄電池高度集成，從而使其能量密度大幅提高。運用CAE(計算機輔助工程分析)，對激光焊接法的熱變化過程進行了仿真，結果證明仿真技術是取得高質量焊接的根本。 敘詞：激光焊接 鉛蓄電池端子 模擬技術 Abstract：ln order to conduct terminal pole welding of lead-acid battery, laser welding was successfully applied in place of conventional bumer welding. lt allows battery parts to be highly integrated and enabled batteries energy density to be substantially raised. Thermal behavior during laser welding was simulated with CAE(Computer Aided Engineering), and it was demonstrated that simulation technique was essential to eam high quality of welding. Keyword：laser weldin, Batteries terminals, Simulation technique