随着激光单脉冲能量输入的增加，焊接件的横向收缩变形和失稳变形变大。

With the single-pulse laser energy input increasing, the transverse shrinkage and buckling distortion are improved.

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随着激光单脉冲能量输入的增加，焊接件的横向收缩变形和失稳变形变大。

With the single-pulse laser energy input increasing, the transverse shrinkage and buckling distortion are improved.

youdao