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本文研究了相对弯曲半径、型材内缘宽度等绕弯件几何参数对LY12M帽形型材张力绕弯过程中的断面形状精度的影响,提出了改进绕弯件断面形状精度的措施,为实际生产提供了指导。
In this paper, the influence of the relative bending radius and the width of the inner edge of the profile on the profile accuracy of the LY12M hat-shaped profile is studied. The measures to improve the profile accuracy of the profile around the LY12M hat-shaped profile are proposed, which provide guidance for practical production.