JOURNAL OF THE JAPAN SOCIETY FOR TECHNOLOGY OF PLASTICITY vol.45 no.520 May 2004 ---CONTENTS--- Essay My impressions of "Tool wear" Tohru ARAI 1(289) Explanations Roll Wear in Cold Sheet Rolliong Yasuhiro JIMBO 2(290) Wear and Life of Blanking Tools Masao MURAKAWA and Masahiko JIN 7(295) Wear of Mill Roll in Hot Rolling Mitsuo HASHIMOTO 12(300) Wear of Die in Aluminium Hot extrusion Satoshi MURAKAMI 17(305) Wear of Die and Prediction of Die Life on Hot Forging of Steel Hirokazu MORISHITA and Toshiyuki SUZUKI 22(310) Data Wear Rate and Wear Coefficient of Metal Forming Tools Takaji MIZUNO 27(315) Papers Generation of Bending Moment and Twist Torque and Temperature Increase during the Working Process for the Production of a Collar in a Round Bar Tadashi IURA,Nagatoshi OKABE and Kasumi SHU 33(321) Wear of Aliminum Bronze Dies during Multistage Deep Drawing of Pure Titanium Sheets Yasunori@HARADA,Ken-ichiro MORI,Takuji MURAO,Masahiro IMAI,Yosuke FURUKAWA and Fujio OKUBO 38(326) Numerical Model for Coupled Analysis of Plate and Leveler Deformation during Roller Leveling Tsuyoshi HIGO,Hiromi MATSUMOTO and Shigeru OGAWA 43(331) Copyright (C)1997- 2004 JSTP. All Rights Reserved.