本研究针对钛板材成形中回弹(springback)和厚度不均的行业难题，通过1-100 mm/min梯度速度的V型弯曲实验，结合EBSD(电子背散射衍射)和KAM(核平均取向差)分析，首次揭示了高速弯曲会形成厚中层弹性区加剧回弹(7.0° vs 5.8°)，但能提升厚度均匀性(Δt 降低50%)的竞争机制，为航空航天领域高精度钛构件成形 ...

Eliminating 'springback' to help make environmentally friendly cars. Hiroshima University. Journal Journal of Materials Processing Technology DOI 10.1016/j.jmatprotec.2015.08.029 ...

Eliminating 'springback' to help make environmentally friendly cars Date: December 1, 2015 Source: Hiroshima University Summary: Manufacturing safe and lightweight cars that emit less carbon ...

Aerospace supplier Kaman UK (Darwen, U.K.) reported on July 27 that it has significantly reduced development lead times for the design and manufacture of complex aerospace mold tools for composite ...