Besides this, shrink flanging process finds its applications in automobile and aircraft parts. The objective of the present study deals with critical review and analysis of sheet metal shrink flanging process. Aluminum alloys were used for manufacturing aircraft parts, whereas steel alloys were used ...
Numerical simulation technology on multi-operation sheet forming process sheet metal formingfinite element methodpenetrationtrimmingwrinkleflangingspringbackFEM simulation has been widely used in the field of metal forming, such as ... XJ Zhang,XB Zhou,XJ Li,... - 《Journal of Plasticity Engineering》...
Failure Prediction in Sheet Metal Forming Depending in Pre-Straining and Bending Superposition The automotive industry nowadays, uses numerical simulation systems to determine process safety of car body parts. Forming simulations are usually used to ... R Denninger,M Liewald,M Sindel - 《Key Enginee...
The fineblanked-extrusion flanging process can be used to fabricate the sheet metal flanging parts with high surface quality, high dimensional accuracy and production efficiency when compared with the conventional hole flanging process. In this paper, the process parameters were mathematically analyzed ...
The metal sheet is clamped firmly between a die and a blank holder. The flange is formed by a rigid punch which results in circumferential stretching at the hole edge and bending at the die radius. Extensive research has been carried out on the process. Johnson et al. [2] used ...
Ling YE, Lee HP, Cheok BT (2005) Finite element analysis of springback in L-bending of sheet metal. J Mater Process Technol 168:296–302. https://doi.org/10.1016/j.jmatprotec.2005.02.236 Article Google Scholar Zajkani A, Hajbarati H (2017) Investigation of the variable elastic unloading...
A process design for large diameter of flanging hole and the calculation of the flanging force The simulation data in Abaqus show that the flanging force in this paper is more accurate than the sheet flanging force formula.Lei WUBin LIULi-gang ... WU Lei,B Liu,LG Ding,... - 《Machine ...
Studies of the deformation styles of the rubber-pad forming process used for manufacturing metallic bipolar plates Rubber pad forming as a novel stamping technique has been widely used in the deep drawing, bulging, blanking, and flanging processes. It is a feasible meth... Y Liu,H Lin,L ...
Flanging is a forming process that is commonly used in many high technology industrial applications such as the manufacturing of thin-walled aircraft structures as wing ribs that are formed using rubber-pad forming during the last forming stages with the aim of increasing the stiffness of the compo...
In order to ventilate,the fixed air blower has together the sheetmetal large-diameterflanging-holepart. 现代大型客运车辆都安装有空气调节器,而空调中都要安装风机,为了通风,风机固定在薄板大直径翻边孔的底板零件上。 2) hole-flanging process 圆孔翻边 ...