Orthogonal regression is one of the prominent approaches for linear regression used to
adjust the estimate of predictor errors. It can be considered as a least square regression with …

In sheet metal forming springback is a phenomenon that occurs slightly due to residual
stresses in the material, while bending the sheet metal. Hence it should avoid improving the …

Elastic recovery of the material, called springback, is one of the problems in sheet metal
forming of drawpieces, especially with a complex shape. The springback can be influenced …

为提高相变诱发塑性钢板的回弹仿真精度, 在Voce 非线性各向同性硬化和Chaboche
随动硬化理论的基础上建立混合硬化模型. 采用LSDYNA 软件建立实现正交应变路径的单向拉 …

There are many process parameters which have great effect on the forming quality of parts
during automobile panel stamping forming process. This paper took automotive lower floor …

The automotive engine mounting systems are very important due to different aspects of
vehicle performance. Early in improvement the building of the engine mounting system …

In order to enhance the precision of springback simulation for transformation-induced
plasticity steels, a combined hardening model is presented on the basis of Voce nonlinear …

The use of high strength steel (HSS) materials in automotive body in white (BIW) stamped
parts has increased the occurrence of springback after the forming process. Although HSS …

To address the common issues of wrinkling, tearing, and uneven wall thickness in the actual
sheet metal stamping process of the outer ring of needle roller bearings, this study analyzes …

The main aim of the research is to develop the mathematical model of von-Mises Stress
(VMS) to optimize the weight of the chassis frame using FEA RSM hybrid modelling. Web …