MOLD INCLUDING VALVE FUNCTION AND MANUFACTURING METHOD OF PIPE MOLDING PRODUCT

• Main Authors: HARA YUTAKA, KAWASHIMA TAKAAKI, WATANABE NORIYUKI, SAITO MARIKO, KOORI TOMOKI, TERAUCHI YUJI
• Format: Patent
• Language: English; Japanese
• Published: 27.05.2022
• 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

To provide a mold which enables a passage of a molding liquid to be formed compactly in a hydroforming system, and to provide a manufacturing method of a pipe molding product which uses the mold.SOLUTION: A mold 3 is used in a hydroforming system which fills a pipe P with a molding liquid to plastic...