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   边缘弯曲法 在 金属学及金属工艺 分类中 的翻译结果: 查询用时:0.606秒
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边缘弯曲法
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  “边缘弯曲法”译为未确定词的双语例句
    Depending on this assumption, four kinds of tube forming methods were analyzed and the edge bending method was chosen.
    根据这一假设对现有的中心弯曲法、边缘弯曲法、圆周弯曲法和综合弯曲法进行了分析和总结,选出适合步进式圆管成形法的成形方式——边缘弯曲法
短句来源
    By the deeper researches, authors not only constructed the auxiliary model, but also educed the mathematic equations of the key curves and the value range of parameters.
    对边缘弯曲法进行了深入的研究,构造了成形分析模型,给出了影响圆管成形的两条关键曲线(中心线和切点连线)的经验公式,对该公式进行系统地分析,得出函数中参数的取值范围。
短句来源
    According to double radius method and edge bend method, this paper introduces the design theory of roll pass with opposite direction bend in middle part for cold forming of round pipe.
    本文在双半径法和边缘弯曲法的基础上,介绍了一种冷弯圆管的中部反向弯曲孔型设计理论。
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  progressive bending
This fracture propagates as a progressive bending failure of layers - a "bending crack that is, a crack that can be represented as a distribution of discontinuities in the layer bending.
      
A sliding plate eliminated the creation of progressive bending moments at the level of the distal femur.
      
The typical behaviour and relevant observations are discussed here by considering the progressive bending of specimen BC1.
      


According to double radius method and edge bend method, this paper introduces the design theory of roll pass with opposite direction bend in middle part for cold forming of round pipe. It is proved by the analysis that this roll pass system has advantages as follows: 1. the elongation difference between edge and middle in the strip blank obviously decreases to avoid the wave and wrinkle in the edge; 2. the uneven distribution of stress along longitudinal direction of the deformation area decreases, to maintain...

According to double radius method and edge bend method, this paper introduces the design theory of roll pass with opposite direction bend in middle part for cold forming of round pipe. It is proved by the analysis that this roll pass system has advantages as follows: 1. the elongation difference between edge and middle in the strip blank obviously decreases to avoid the wave and wrinkle in the edge; 2. the uneven distribution of stress along longitudinal direction of the deformation area decreases, to maintain the straightness of products. 3. of the the difference in wall thickness decreases to improve the quality of products. On the basis analysis, a practical design method is given.

本文在双半径法和边缘弯曲法的基础上,介绍了一种冷弯圆管的中部反向弯曲孔型设计理论。通过分析证明:用反向弯曲孔型成形薄壁圆管,可以明显减小带坯边缘部分和中心部分的延伸不均匀性,避免边缘波浪和折皱;减少变形区纵向的应力不均匀分布,防止产品弯曲;减少产品壁厚的不均匀性;提高产品质量。在理论分析的基础上提出了中部反向弯曲的孔型设计方法。

 
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