The hydroforming technology for axle housing of heavy-duty trucks was developed as well as the process parameters and controlling relationship between axle feeding with internal pressure and sealing were obtained. Based on the uneven distribution of axle housing material, the heavy-duty truck axle housing hydroforming was simulated by finite element analysis. The major failure mode during hydroforming such as cracking and wrinkling has been resolved. At last, 1:1 axle housing of heavy-duty trucks processing under high pressure source has been finished.
Research on Heavy-Duty Truck Axle Housing Hydroforming
2012
10 Seiten
Conference paper
English
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