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JOURNAL OF THE JAPAN SOCIETY FOR TECHNOLOGY OF PLASTICITY
vol.63 no.738 July 2022
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Regular Papers
Effects of Rocking Type and Blank Holding Condition on Workability in Rocking-die
Forging Using Multiple Linear Actuators
……Yuto YOSHIDA and Kenji HIROTA 1（87）
Measurement of Friction Coefficient by Backward Extrusion with Rotating
Die under Severe Warm and Hot Forming Conditions
……Masatoshi SAWAMURA, Yasuhiro YOGO and Kazuhiko KITAMURA 8（94）
BULLETIN OF THE JAPAN SOCIETY FOR TECHNOLOGY OF PLASTICITY
vol.5 no.55 July 2022
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Essay
Trends and Perspectives in Tubeforming
……Takashi KUBOKI 1（413）
Reviews
Progress of Tube Bending Technologies
……Masaaki MIZUMURA 4（416）
Bending Technology for Tubes with a Unique Thickness
……Kunito NAKAJIMA and Noah UTSUMI 10（422）
Noncircular Tube Forming Using Three-dimensional Spinning
……Hirohiko ARAI 15（427）
Leading Edge Technologies of Die-less and Semi Die-less Drawing for Metal
Tubes
……Takuma KISHIMOTO and Tsuyoshi FURUSHIMA 20（432）
Technical Development and Challenges in Hot Gas Bulge Forming for Tube
……Frank Werner SCHIECK 26（438）
Development of Hot Gas Blow Forming Technology for Steel Tube with Flange Shape
……Kimihiro NOGIWA 36（448）
Development of Tube Drawing Technology
……Shohei KAJIKAWA 41（453）
Current Situation and Issue about Formability Evaluation of Tube Material
……Hidenori YOSHIMURA 46（458）
Introduction of Attractiveness of Research Committees in JSTP and Their Roadmap
Attractive Way to Die and Mold Engineering Committee in JSTP with Roadmap to Future Die-Technology
……Kenji TAMAOKI, Tatuhiko AIZAWA and Shoichiro YOSHIHARA 51（463）
Reports
Reiwa 3rd year Activity Report on Tokai Branch Shinshin-bukai
……Yoshihito TAKAHASHI and Yuji ISHII 54（466）
Report on Joint Seminar of the Laser Processing Committee and the Biomedical
Materials Processing Committee
……Takashi IIZUKA 55（467）
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