Taking into account of the requirements in terms of aerodynamics, structural mechanics and aesthetics, automotive extrusion profiles are generally need to bend into a certain curvature. So it proposes a higher demand on surface quality and accuracy of the curved profile.

  • 考虑到空气动力学、结构力学和美观等方面的要求,车身用挤压型材一般都需要弯曲成一定的曲率,从而对弯曲型材的表面质量和准确度提出了更高的要求。

  • 互联网摘选 2025-01-20 11:53:46

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