JOURNAL OF THE JAPAN SOCIETY FOR TECHNOLOGY OF PLASTICITY vol.51 no.598 November 2010 ---CONTENTS--- Mini-Special Issue on Trends in High-Accurate Analytical Techniques and Improvement of Sheet Press Forming Essay Consideration Based on Causality Kouichi ITO 1(1015) Reviews Element Technologies for Accurate Stamping Simulations Takayuki HAMA 3(1017) Constitutive Modeling for Sheet Metal Forming Simulation Takeshi UEMORI 9(1023) Improvement of Predictive Accuracy on Sheet Metal Forming Simulation Tohru YOSHIDA 14(1028) FEM Simulation for Stamped Auto Body Parts Takashi SUGIYAMA 19 (1033) Case Report; Shape Control Techniques for High-Tensile Steel by Servo Press Toshiharu SUGANUMA 24 (1038) Review Recycling of Machined Magnesium Alloy Chips by Extrusion Mamoru MABUCHI and Yasumasa CHINO 29(1043) Lectures Testing Methods for Micro- and Nano-Materials Toshiyuki TSUCHIYA 34(1038) Visit to Institutions-Municipal Research Institutes for Industrial Technologies Advanced Material Processing Group of Tokyo Metropolitan Industrial Technology Institute -Steady Promoted Technologists for "Manufacturing"- Kenji SATO 39(1053) Reports Report of International Conference on Metal Forming, Metal Forming 2010 Ken-ichiro MORI 41(1055) Report on JSTP 50th Anniversary 1st Symposium : Asian Forum on Advanced Metal Forming and Tribology in Manufacturing Yoshinari TSUCHIYA 42(1056) Report on JSTP 50th Anniversary 2nd Symposium: The Korea-Japan Plastics Processing Joint Seminar 2010-The 8th Meeting, Jeju Island, Korea- Shin-ichi MATSUOKA 44(1058) Report on JSTP 50th Anniversary 3rd Symposium : 4th Meeting of JSTP Young Engineers Ryo MATSUMOTO 46(1060) Papers Effects of Piercing Conditions for Initial Hole on Fracture Behavior of High-Strength Steel Sheet Caused by Flat-Bottomed Cylindrical Punch Forming Yasuhiro ITO and Yoshiaki NAKAZAWA 49(1063) Development of Warm Forging Process for Producing Magnesium Alloy Cover Reinforced with Ribs Mitsunobu SHIRAISHI and Makoto NIKAWA 54(1068) Effects of Friction Coefficient and Die Pressure in Drawing on Surface Gloss of Ni-plated Steel Wire-Effects of Drawing Conditions on Surface Gloss of Ni-plated Steel Wire (2)- Motohiro NAKANO, Hirofumi UEKI and Hiroshi UTSUNOMIYA 59(1073) Shaping of Spur Gear by Two-Step Extrusion Method Using Carburized Workpiece Hajime YOSHIDA, Yozo SAWAKI, Yoshihisa SAKAIDA and Yuu MATSUOKA 64(1078) Shaping of Spur Gear by Cold Extrusion through Expansion of Inner Diameter Hajime YOSHIDA, Yozo SAWAKI and Yoshihisa SAKAIDA 69(1083) High Accurate Prediction Equation for Thickness Profile with Transcription Ratio and Inheritance Ratio -Prediction Accuracy of Thickness Profile Equation for Flat Rolling II- Fumio FUJITA 74(1088) Role of Counterpunch for Square-Cup Drawing of Tailored Blank Composed of Thick/Thin sheets Yuki MORISHITA, Tadashi KADO, Shigeki ABE, Yasuhiro SAKAMOTO and Fusahito YOSHIDA 79(1093) Copyright (C)1997-2011 JSTP. All Rights Reserved.