JOURNAL OF THE JAPAN SOCIETY FOR TECHNOLOGY OF PLASTICITY

vol.66　no.778　November　2025

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Regular Papers

In Situ Observation of Extreme Pressure Agents in Elastohydrodynamic Lubrication Oil Film by Micro-Fourier Transform Infrared Spectroscopy Ⅰ
……Ayako MIURA, Yasushi HOSHI, Hideo KIJIMA, Takuya KITAMURA, Kohshi KUME and Hidetaka NANAO　1（197）

Effects of Die Temperature, Die Gap, Plunger Speed and Molten Metal Temperature on Flow Length of Pure Aluminum in Thin Die Gap
……Hiroshi FUSE and Toshio HAGA　9（205）

BULLETIN OF THE JAPAN SOCIETY FOR TECHNOLOGY OF PLASTICITY

vol.8　no.95　November　2025

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Mini Special Issue on Processing Technologies for Large-Scale Products

Essay

Plastic Forming for Large or Thick Objects
……Masaaki MIZUMURA　1（619）

Reviews

Manufacturing Technologies for Nickel-Based Superalloy Disks
……Takuji OTAKE　3（621）

Hot Forging Technology for Large Titanium Alloy Parts for Aircraft
……Yukihide HONDA　8（626）

Metal Forming Technologies for Aerospace Parts
……Taiga OKAI and Takeshi YAMADA　13（631）

Thick Plate Bending Technologies for Large Storage Tanks
……Naoya HIRANO　18（636）

Technological Innovations in Thick Plate Bending of Large Ship Hull Forming
　―From Skilled Techniques to AI-Based Forming: The Future of Manufacturing in Shipbuilding Industry―
……Masakazu SHIBAHARA, Takuya KATO, Yoshihiko TANGO, Shintaro MAEDA and Kazuki IKUSHIMA　23（641）

Review

Beyond the Present Mfg. of Matters & Objectives called “MONO-ZUKURI”
　―Mfg.-Initiative “MONOTECX” aims toward the Powerful Industrial Country―
……Manabu KIUCHI　28（646）

Message from JSTP Fellow

Out Among the Rolling Mills
……Masashi TSUGENO　33（651）

Reports

Implementation Report on 30th Anniversary Event of Tokai Branch Shinshin-bukai
……Masato SAKAGUCHI, Asato KATO, Takanori SHINGU, Kotaro TAKASHIMA,Taiga OKAI, Ryo NAKAMURA, Takeaki ABE, Hirotoshi TOYODA, Keisuke NAGAYA, Satoshi TANIGUCHI and Kazuhiko KITAMURA　36（654）