Numerical Simulation of Stamping Forming for an Automobile Reinforced Plate Based on Orthogonal Test

Wang, Ming Wei; Chen, Long; Zhao, Xiu Jun; Shu, Li

doi:10.4028/www.scientific.net/amr.602-604.1899

Cited by 1 publication

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References 4 publications

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“…The convex and concave die gap is usually 1.0t~1.1t (t is the thickness of the plate), the gap of this workpiece is 1.5mm. The friction coefficient affects the flow of the blank metal through friction, and if it is too large, the flow of the blank material will be blocked, and if it is too small, the blank metal will be formed insufficiently [9]. In order to avoid the cost increase caused by the addition of lubricant, the friction coefficient of this workpiece is 0.15.…”

Section: Parameter Settingmentioning

confidence: 99%

Forming simulation and process optimization of inflatable strut reinforcement plate for automobile back door

Zhang

Wang

2022

J. Phys.: Conf. Ser.

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Taking a new energy SUV back door inflatable strut reinforcement plate as an example, three key process areas are set on the surface of the plate, and the structural characteristics and forming characteristics of each area are analyzed. On this basis, a finite element model is established. Preliminarily select the process parameters that meet the actual production requirements, use AutoForm to perform numerical simulation analysis of stamping forming, compare the forming quality of the product under the forming process and the drawing process, to achieve the purpose of process optimization, and then determine the final stamping process plan. Taking the maximum springback as the evaluation index, an orthogonal test with 4 factors and 3 levels is designed, and the parameter scheme with the best forming quality through the range analysis method provides a reference for the subsequent actual production of the part.

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Section: Parameter Settingmentioning

confidence: 99%