JOURNAL OF THE JAPAN SOCIETY FOR TECHNOLOGY OF PLASTICITY

vol.65 no.762 July 2024

---CONTENTS---

Regular Papers

Wave Shape Forming on Foamed Aluminum by Repetitive Die Pushing
……Yoshihiko HANGAI, Tatsumi SUZUKI, Kenji AMAGAI and Nobuhiro YOSHIKAWA 1(95)

Optimization of Hot Forging Using Reinforcement-learning-based Slide Motion Control
……Naruaki SHINOMIYA, Mizuki TSUBOI, Shunsuke KITA and Seiichi YASUKI 6(100)



BULLETIN OF THE JAPAN SOCIETY FOR TECHNOLOGY OF PLASTICITY

vol.7 no.79 July 2024

---CONTENTS---
Mini Special Issue on Current Status of Material Constitutive Laws

Essay

User-Friendly Material Models for Metal Forming Simulation
……Fusahito YOSHIDA 1(411)

Reviews

Effect of Modeling of Elastic-Plastic Transition Behavior on Springback Simulation
……Fusahito YOSHIDA 3(413)

R. von Mises’s Paper on Yield Criterion in 1913
……Hideo TAKIZAWA 9(419)

Local Bifurcation as Forming Limit and Plastic Constitutive Equation
……Tetsuo OYA 15(425)

Material Modeling and Simulation Based on Crystal Plasticity Theory
……Yuichi TADANO 21(431)

Crystal Plasticity Modeling of Plastic Deformation Behavior in Steel Sheets
……Takayuki HAMA 26(436)

Prediction Accuracy Evaluation of Anisotropic Model for Sheet Metal Forming Simulation
……Hideo TSUTAMORI 31(441)

Message from JSTP Fellow

Challenges in Developing New Metal Forming Processes at Toyota
……Masahiko TAKEUCHI 36(446)

Reports

Research and Development of Cold Forging and Contribution for JSTP
……Toshihiro IMAI 39(449)

Implementation Report on 9th JSTP International Seminar on Precision Forging(9th ISPF)
……Motoki TERANO, Yasuharu YOSHIKAWA and Kazuhito ASAI 42(452)
Copyright (C)1997-2024 JSTP. All Rights Reserved.