02/20/2025, 07:18 AM UTC
专利级性能：VibroDraw系列实现材料节约的超声波深拉工艺Patent-Ready Performance: VibroDraw Enables Material-Saving Ultrasound Deep Drawing in Series
➀ 慕尼黑工业大学（Fraunhofer IWU）与MARK金属制品厂有限公司和DEVAD有限公司合作，通过VibroDraw方法成功将超声波振动集成到工业深拉工艺中，频率高达每分钟500次。
➁ 该技术显著降低了摩擦，减少了材料应力、表面损伤和开裂。
➂ 由马丁·迈德洛（Martin Mädlow）领导的研究团队通过在成形过程中使用模子，实现了20%的摩擦减少，并看到了进一步改进的潜力。
➀ The Fraunhofer IWU, in collaboration with MARK Metallwarenfabrik GmbH and DEVAD GmbH, has successfully integrated ultrasound vibrations into industrial deep drawing processes with frequencies up to 500 cycles per minute using the VibroDraw method.
➁ The technique reduces friction significantly, leading to less material stress, surface damage, and cracking.
➂ The research team, led by Martin Mädlow, achieved a 20% reduction in friction by using the matrix in the forming process, with potential for further improvement.
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