The strain of lid Inner panel in stamping process has been analyzed with CGA (circle grid analysis) and FLD in different material.The risk zone and forming style have also been studied.

 
  • 摘要采用網(wǎng)格應變分析技術(shù),研究不同材料性能下轎車(chē)行李箱蓋內板沖壓成形過(guò)程中應變分布,指出了變形過(guò)程中可能存在的危險區域,以及這些區域內材料的變形方式;
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