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JOURNAL OF THE JAPAN SOCIETY FOR TECHNOLOGY OF PLASTICITY
vol.62 no.722 March 2021
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Regular Papers
Application of Anisotropic Ductile Fracture Model for Prediction of Diagonal
Cracks in Outer Rim of Flange-Shaped Parts
……Atsuo WATANABE, Kunio HAYAKAWA, Shinichiro FUJIKAWA, Tatsumi TAKESHITA
and Mika FURUTANI 1（31）
Evaluation of Ductile Fracture Criteria in Cold Forging of Hollow Parts
……Soo-Young KIM and Tomonori IMAHASHI 7（37）
BULLETIN OF THE JAPAN SOCIETY FOR TECHNOLOGY OF PLASTICITY
vol.4 no.39 March 2021
Special Issue on Trends of Forging Simulation and Its Applications
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Essay
History and Prospects of Forging Simulation
……Shinichiro FUJIKAWA 1（131）
Reviews
Examples about Improvement of Forging Process with Simulation Technology
and Coupling with Optimization Algorithm
……Ryuta KAWAGUCHI and Julian LITZKOW 3（133）
Recent Trends of CAE Applications in Forging Process
……Tomonori IMAHASHI and Soo-Young KIM 8（138）
Simulation Technology in Hot Open-Die Forging
……Tomoyuki OCHIAI 13（143）
Estimation of Frictional Coefficient Between Work and Die in Cold Backward
Cup Extrusion and Hot Ring Compression Using FEM Analysis
……Kazuhito ASAI and Kazuhiko KITAMURA 18（148）
Introduction of Simulation Examples for Research and Development
……Kazuhito TAKAHASHI 24（154）
Prediction System of Micro-Structure and Mechanical Properties for Large Scale Hot Forged Parts
……Nobuki YUKAWA 30（160）
Practical Use of Finite Element Simulation in Research and Development
of Forging Process with Press Ram Motion Control
……Ryo MATSUMOTO 35（165）
Inverse Analysis for Numerical Process Simulation of Forging
……Yoshinori YOSHIDA 40（170）
Introduction on Simulation of Metal Forming
Fundamentals of Plasticity
……Tsuyoshi MAYAMA 45（175）
Message from Honorary Member of JSTP
Some Remarks on Material Modeling Research
……Fusahito YOSHIDA 50（180）
Message to Students of Plastic Working
“Intangible Assets” Enrich Body and Soul in My Later Life
……Shiori GONDO 52（182）
Reports
Implementation Report on 71st Japanese Joint Conference for the Technology of Plasticity by Online
……Shoichiro YOSHIHARA and Zhongchun CHEN 54（184）
Activities Report on ‘A Networking Event for Women Who Engage in the Technology
of Plasticity’
……Chikage KATO 57（187）
Implementation Report of 2020 Young Researchers’ Meeting of Tohoku-Hokkaido
Branches by Online
……Nobufumi UESHIMA 59（189）
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