method fOR producing PIPE elements

• Main Authors: HRYNKEVYCH VOLODYMYR OLEKSANDROVYCH, KUKHAR VOLODYMYR VALENTYNOVYCH, YELENYCH MYKOLA PAVLOVYCH, DANCHENKO VALENTYN MYKOLAIOVYCH, SEMENTSOV YEVHEN ANATOLIIOVYCH, HRUSHKO OLEKSANDR VOLODYMYROVYCH
• Format: Patent
• Language: English; Russian; Ukrainian
• Published: 12.04.2010
• Subjects: MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL; PERFORMING OPERATIONS; PUNCHING METAL; TRANSPORTING; WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS ORPROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL

A method for producing pipe elements include cutting a pipe billet and its longitudinal bending by upsetting into the end with loss of longitudinal stability. At upsetting with loss of longitudinal stability of the pipe billet a displacement is performed of one end of pipe billet together with a def...