在本研究中，对汽车用冷轧钢板在激光焊接后成形性能进行了细致的分析。
In this paper, the formability of cold rolled steels after laser welding were analyzed.
通过拉伸、宏观织构、FLD等实验，测试并比较了SPCD和SPCE冷轧板的成形性能。
The forming properties of SPCD and SPCE cold-rolled sheet are tested and compared through experiments such as drawing, macrostructure and FLD.
实验结果表明，除各向异性指数外，SPCE冷轧板的成形性能均优于SPCD。
It is showed from the result that the forming property of SPCE is better than that of SPCD except anisotropy index.
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