JOURNAL OF THE JAPAN SOCIETY FOR TECHNOLOGY OF PLASTICITY

vol. 58 no. 672 January 2017

---CONTENTS---

Essay

Present, Past and Future of Rolling
……Yasuhiro SODANI  1(1)

Reviews

Invention of High-Functional Material by Rolling in Atmosphere Control
……Akio SEGAWA  3(3)
Trends and Examples of Computer Simulation for Sheet Metal Forming
……Hiroshi FUKIHARU  8(8)
Simulation Technology for Strength Evaluation Considering Metal Forming and Welding Effects
……Ninshu MA 13(13)
Double-layer-type Environmentally-friendly Cold Forging Lubricants
 ―Characteristics and Practical Operation of Treatment System―

……Itaru ISHIBASHI, Tamotsu NAKAMURA, Kunio HAYAKAWA, Yoshihiro SAGISAKA and Shinichi WAZAWA 18(18)

Reports

Report on Plasticity Technology Awareness Activity for Kids in Kansai Branch of JSTP
―26th Youngsters_mls2019/ Science Festival in OSAKA, 2016 Science Festival Bend Metal Sheets Using Press Machine ! ―

……Shinichi ENOKI and Takaki OGAWA 23(23)
Report on The 3rd International Conference on Advanced High Strength Steel and Press Hardening (ICHSU2016)
……Ninshu MA and Yisheng ZHANG 25(25)
Report on 49th ICFG Plenary Meeting
……Yasuharu YOSHIKAWA and Masanobu MURATA 27(27)
Report on NUMISHEET 2016(The 10th International Conference and Workshop on Numerical Simulation of 3D Sheet Metal Forming Processes)
……Takaki OGAWA 29(29)
Report of ESHP2016(Fifth International Symposium on Explosion, Shock wave and High-strain-rate Phenomena)
……Minoru YAMASHITA and Akihisa MORI 31(31)
Report on 67th Japanese Joint Conference for the Technology of Plasticity
……Nobuhiro KOGA and Hideo TAKIZAWA 33(33)

Papers

Numerical Analysis of Effect of Pin Tip Radius on Residual Stress Distribution in Ultrasonic Impact Treatment
……Takahiro OHTA 35(35)
Frictional Behavior of Steel Sheets in Press Forming and Optimization of Friction Testing Conditions
……Kazuhiko HIGAI, Yoshikiyo TAMAI, Yuji YAMASAKI and Jiro HIRAMOTO 41(41)
Reduction of Residual Stress on Welded Joint Using Two Ultrasonic Vibrations
―Comparison with Method Using One Ultrasonic Vibration―

……Shigeru AOKI, Katsumi KURITA and Shigeomi KOSHIMIZU 47(47)
Development of New T-bar Production Technology by Tandem Universal Rolling
……Yukio TAKASHIMA, Yoichiro YAMAGUCHI, Hideki TAKAHASHI, Tomoo HORITA and Toshio NAKATSUKA 53(53)
Effect of Rotary Forging Conditions on Geometry and Surface Hardness of Product
……Chikage KATO, Hideo YOKOI, Kiyoaki NISHII and Jun YANAGIMOTO 60(60)
Residual Deflection Mechanism for Back-Up Roll Consisting of Shrink-Fitted Sleeve and Arbor
……Nao-Aki NODA, Yoshikazu SANO, Yasushi TAKASE, Yutarou SHIMODA and Guowei ZHANG 66(66)
Development of Microtube Hydroforming System and Its Application to Cross-Shaped Microtube
……Shigeki MORI, Hideki SATO, Kenta ITAI and Ken-ichi MANABE 72(72)
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