Based on the analysis of crack and residual stress, mechanical property of Laser Rapid Forming sample is studied.

在裂纹和残余应力分析的基础上，研究激光快速成形件的力学性能。

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Based on the analysis of crack and residual stress, mechanical property of Laser Rapid Forming sample is studied.

在裂纹和残余应力分析的基础上，研究激光快速成形件的力学性能。

youdao