... cold bend test 冷弯试验; 冷弯曲试验; 冷弯实试验 收藏 cold bend forming 冷弯成型 收藏 cold bend thin steel 冷弯薄壁型钢 收藏 ...
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The invention discloses a cold bend forming method of an excircle sharp angle of cold bend section steel, belonging to the technical field of cold bend forming.
本发明的冷弯型钢外圆尖角的冷弯成型方法，属于冷弯成型技术领域。
The cold-bend forming process was studied using energy method and a theoretical length expression of the transition zone of delormation was thus derived.
采用能量法原理对冷弯变形过程进行研究与分析，建立了变形过渡区长度的理论表达式。
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