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AXLE BEAM WITH VARIABLE WALL THICKNESS AND VARIABLE CROSS-SECTIONAL SHAPE AND METHOD OF MAKING SAME
AXLE BEAM WITH VARIABLE WALL THICKNESS AND VARIABLE CROSS-SECTIONAL SHAPE AND METHOD OF MAKING SAME
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机译:具有可变壁厚和可变横截面形状的轴梁及其制造方法
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摘要
An axle beam comprises a hollow middle portion and a pair of hollow end portions. The hollow middle portion has a first corner-curved tapered arch cross-sectional shape. The pair of hollow end portions each have a substantially circular cross-sectional shape, and each extend from an opposite end of the middle portion. The hollow middle portion has a first wall thickness. The hollow end portions each have a second wall thickness that is larger than the first wall thickness.
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