swaging process pdf
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Rotary swaging is an incremental precision forging process, which is used to reduce the cross–section of parts with full or hollow sections [1]. Rotary swaging is an incremental precision forging process, which is used to reduce the cross–section of parts with full or hollow sections [1]. Rotary swaging is an incremental metalworking process for reducing the cross-sectional area or otherwise changing the shape of bars, tubes, or wires by repeated Compared with the welding procedure, the joining method by rotary swaging process is independent of the materials and the interface characteristics. According to DIN the rotary swaging belongs to the open die forging processes. Engineering, Materials ScienceSemantic Scholar extracted view of "Rotary Swaging Forming Process of Tube Workpieces" by Qi Zhang et al Compared with the welding procedure, the joining method by rotary swaging process is independent of the materials and the interface characteristics. The utilization of rotary swaging process was firstly devel-oped in Germany to form complicated profiles from hollow cylindrical workpiece Introduction Rotary swaging technology is an incremental forming method for reducing cross sections of metal rods, tubes or * Corresponding author. Tel+; fax: + E-mail address: henryzhang@ Published by Elsevier Ltd Eccentric rotary swaging leads to two fundamental changes of the process. In the process, the diameter of the workpiece is reduced and the material flows simultaneously in axial and radial directions As shown in Fig, rotary swaging can be divided into two categories, the infeed swaging process and the recess swaging process. The joining principle of Rotary swaging is an incremental forming method for reducing cross sections of metal rods and tubes. The main distinction between these two variations is that the workpiece is gradually fed into the swaging dies axially from the entrance of the dies during the infeed swaging while it is positioned in the open Rotary swaging is an incremental cold forming process especially for rods and pipes. The main distinction between these two Introduction. Y. Li Tingji He Zhi-xin Zeng. Y. Li Tingji He Zhi-xin Zeng Abstract. The radial movement of the forming tools Numerical simulation and experimental study on the tube sinking of a thin-walled copper tube with axially inner micro grooves by radial forging. The deformation of the workpiece takes place in the swaging head in small steps by a radial oscillating move-ment of the tools (Fig). These are the closing pressure and the resulting diameter dFigRotary swaging: (a) scheme, (b) tool concepts FigShift of the axial centerline FigTool concepts for rotary swaging: (a) conventional curve shaped dies (CSD) and (b) flat shaped dies (FSD) Introduction. The joining principle of tubes with different diameters by the rotary swaging process is shown in FigDownload: Download high-res image (KB) Download: Download full-size image; Fig This leads to relationships for predicting relative rotation between dies and workpiece, idling, and Numerical simulation and experimental study on the tube sinking of a thin-walled copper tube with axially inner micro grooves by radial forging. In the process, the In this paper, a rotary swaging process utilizing energy-controlled method is proposed, which can improve the flexibility of the process and control forming diameter of the Eccentric rotary swaging leads to two fundamental changes of the process. Tel+; As shown in Fig, rotary swaging can be divided into two categories, the infeed swaging process and the recess swaging process. These are the closing pressure and the resulting diameter dFigRotary swaging: (a) scheme, (b) A theory of the mechanics of the rotary swaging process is developed. In this paper, a ro-tary swaging process utilizing energy-controlled method is proposed, which can improve the flexibility of the process and control forming diameter of the Introduction Rotary swaging technology is an incremental forming method for reducing cross sections of metal rods, tubes or * Corresponding author.
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