shape optimization to increase the fatigue duration of truck axle
What is it about?
truck axle is one of important component of truck. We have reduce the weight of two kinds of truck axles by 15.3% and 18.1% respectively under a premise of qualified fatigue life and stiffness required by customers .
Why is it important?
Struck axle is a critical component that bears the auto-body weight and load weight. Structural design is a vital part of the whole automobile industry to ensure that struck axle work in the normal condition without earlier fatigue failure .
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