Research on Four-Point Air Bending Process and Contour Detection Method for JCO Forming Process of LSAW Pipes

Zhang, ZY; Wang, HR; Yu, GC; Zhao, J

Zhao, J (reprint author), Yanshan Univ, Minist Educ China, Key Lab Adv Forging & Stamping Technol & Sci, Qinhuangdao 066004, Hebei, Peoples R China.; Zhao, J (reprint author), Yanshan Univ, Sch Mech Engn, Qinhuangdao 066004, Hebei, Peoples R China.

METALS, 2019; 9 (8):

Abstract

Aiming at the forming efficiency and roundness of the longitudinal submerged arc welded (LSAW) pipes in JCO (J-shape to C-shape to O-shape) forming pr......

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