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Updated: Jun 22, 2025

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关于薄壁超合金隔膜的冲压-膨胀工艺的研究,用于S形底部

Zhubin He1, Qingsong Zhao1, Kun Zhang2

  • 1State Key Laboratory of High-Performance Precision Manufacturing, School of Mechanical Engineering, Dalian University of Technology, Dalian 116024, China.

Materials (Basel, Switzerland)
|June 27, 2024
PubMed
概括

一个新的联合冲压凸工艺通过增强塑料变形和减少弹来提高大型超薄超合金膜膜的精度. 与传统印相比,这种方法可以达到更高的形状精度.

关键词:
这是一个FE模拟FE模拟.冲压凸成型 形成超级合金是一种超级合金.超薄的 bellows 隔膜 隔膜 隔膜 隔膜

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In analyzing a thin-walled hollow shaft subjected to torsional loading, a segment with width dx is isolated for examination. Despite its equilibrium state, this segment faces torsional shearing forces at its ends. These forces are quantitatively described by the product of the longitudinal shearing stress on the segment's minor surface and the area of this surface, leading to the concept of shear flow. This shear flow is consistent throughout the structure, indicating a uniform distribution...
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