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Optimization of an asymmetric thin-walled tube in rotary draw bending process
AIP Conference Proceedings, 2013The rotary draw bending is one of the advanced thin-walled tube forming processes with high efficiency, low consumption and good flexibility in several industries such as automotive, aerospace and shipping. However it may cause undesirable deformations such as over-thinning and ovalization, which bring the weakening of the strength and difficulties in ...
Xin Xue +3 more
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Elastic-Plastic Finite Element Analysis on Steel Pipe Rotary-Draw Bending Process
Applied Mechanics and Materials, 2011With non-linear elastic-plastic finite element method, the numerical simulation of the steel pipe rotary-drawing bending process is carried out, and the forming mechanism and spring-back phenomenon of rotary-draw bending is analyzed. Aiming at the phenomenon of pipe collapse deformation, a mandrel is used and it makes the bending process.
Hua Gui Huang +2 more
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Rotary draw bending of rectangular tubes using a novel parallelepiped elastic mandrel
The International Journal of Advanced Manufacturing Technology, 2015Rotary draw bending is usually applied to round tubes, since their axisymmetric cross section helps reduce any type of distortion. In the present paper, we investigate rotary draw bending of rectangular tubes employing a novel elastic parallelepiped mandrel.
Ancellotti, Simone +4 more
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Refinement of Process Parameters in Rotary Draw Bending Processes
2023Muhammad Ali Kaleem +3 more
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An ABAQUS plugin for rotary draw bending of tight fit pipes
International Journal of Pressure Vessels and Piping, 2022Gholamali Naderi +4 more
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GS39 Investigation of wrinkles during rotary draw bending forming
The Proceedings of the Materials and Mechanics Conference, 2012Kyohei OKABE +4 more
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Experimental-numerical study of wrinkling in rotary-draw bending of Tight Fit Pipes
Thin-Walled Structures, 2023Gholamali Naderi +2 more
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