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超声波深冲压技术:摩擦降低20%,工具寿命延长

2025-03-08
超声波深冲压技术:摩擦降低20%,工具寿命延长

德国弗劳恩霍夫研究所开发了一种名为VibroDraw的超声波深冲压技术,通过在冲压过程中引入超声波振动,显著降低了摩擦力(至少20%),从而减少材料损伤、延长工具寿命,并提高生产效率。该技术已成功应用于汽车高压电池的电芯外壳制造,未来有望进一步提升电动汽车续航里程。

(techxplore.com)
科技 深冲压 摩擦减少

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