With the single-pulse laser energy input increasing, the transverse shrinkage and buckling distortion are improved.
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。
For automation of the line heating work, it needs to evaluate transverse shrinkage generated by line heating quantitatively.
水火弯板自动化的研究需要定量化地确定横向收缩量。
The in-plane distortion, transverse shrinkage varying along width direction and longitudinal shrinkage varying along length direction of the plate bended by line heating was proposed.
给出了水火弯板变形中的面内扭曲、沿板宽方向变化的横向收缩及沿板长方向变化的纵向收缩的描述函数。
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