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Dive into the research topics where Hirohito Eto is active.

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Featured researches published by Hirohito Eto.


Jsae Review | 2002

Development of fracture splitting connecting rod

Shinsaku Fukuda; Hirohito Eto

Abstract The fracture splitting method used with connecting rod (C/rod) is attracting attention as a mechanical method that can reduce production cost by decreasing the manufacturing process. In this method, powder metals and forged steel (C70S6) are generally used. These materials are superior in fracture splitting properties, but inferior in fatigue strength and machinability. Therefore, the authors developed microalloyed steel for C/rod which has high fatigue strength and machinability, and started the mass production of fracture splitting C/rod using the steel.


Transactions of the Japan Society of Mechanical Engineers. A | 2003

Influence of Retained Austenite, Strain Induced Martensite and Pre-Loaded Stress upon Compressive Residual Stress with Shot Peening Method

Hirohito Eto; Katsuyuki Matsui; Yasuyuki Jin; Kotoji Ando


Jsme International Journal Series A-solid Mechanics and Material Engineering | 2002

Increase in Fatigue Limit of Gears by Compound Surface Refining Using Vacuum Carburizing, Contour Induction Hardening and Double Shot Peening

Katsuyuki Matsui; Hirohito Eto; Katsuya Yukitake; Yoshitaka Misaka; Kotoji Ando


Transactions of the Japan Society of Mechanical Engineers. A | 1999

Improvement in Fatigue Strength of Gears Hardened by Contour Induction Using Double Shot Peening.

Katsuyuki Matsui; Hirohito Eto; Kazuhiro Kawasaki; Yoshitaka Misaka; Kotoji Ando


Archive | 1998

Steel for machine structural use and machine parts made from such steel

Hirohito Eto; Hiromasa Takada; Tetsuroh Hashiguchi; Osamu Ohyama


Transactions of the Japan Society of Mechanical Engineers. A | 2000

Increase in Fatigue Limit of Gears by Compound Surface Refining using Vacuum Carburizing, Contour Induction Hardening and Double Shot Peening

Katsuyuki Matsui; Hirohito Eto; Katsuya Yukitake; Yoshitaka Misaka; Kotoji Ando


Archive | 2006

Study on Methodology to Increase Fatigue Limit of Gears

Kotoji Ando; Katsuyuki Matsui; Hirohito Eto


Transactions of the Japan Society of Mechanical Engineers. A | 2003

Study on Shot Peening Effect of Nitrocarburized Material

Hirohito Eto; Katsuyuki Matsui; Kotoji Ando


The Proceedings of Conference of Hokuriku-Shinetsu Branch | 2018

Effect of substrate microstructure on fatigue strength characteristics in flake graphite cast iron for automobile engine component

Yosuke Kato; Yukio Miyashita; Yuichi Otuka; Kiyoshi Shirato; Hirohito Eto; Kouhei Takahashi


International Journal of Metalcasting | 2018

Study on Fatigue Design Method of an Engine Component Produced by Flake Graphite Cast Iron for Different Loading Modes and Mean Stresses

Kiyoshi Shirato; Yukio Miyashita; Takahiro Nishimizu; Kouhei Takahashi; Hirohito Eto; Nobuaki Shinya; Kouji Hirukawa

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Kotoji Ando

Yokohama National University

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Takahiro Nishimizu

Nagaoka University of Technology

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