口頭発表 Challenge and Innovations of Carburized Gears for Remanufacturing

Tomohisa Kanazawa (Hitachi Construction Machinery Co., Ltd) ; Masao Hayakawa SAMURAI ORCID (Research Center for Structural Materials/Materials Evaluation Field/Cryogenic Fatigue Group, National Institute for Materials ScienceROR) ; Akinori Kondo (Hitachi Construction Machinery Co., Ltd) ; Dan Vinas (Hitachi Construction Machinery Co., Ltd) ; Mitsuhiro Yoshimoto (Hitachi Construction Machinery Co., Ltd) ; Masakazu Nakasako (National Institute of Technology, Kure College)

コレクション

引用
Tomohisa Kanazawa, Masao Hayakawa, Akinori Kondo, Dan Vinas, Mitsuhiro Yoshimoto, Masakazu Nakasako. Challenge and Innovations of Carburized Gears for Remanufacturing. https://doi.org/10.48505/nims.4319
SAMURAI

説明:

(abstract)

In recent years, the mass consumption of resources and climate change have become global social issues. Remanufacturing, which is categorized, is attracting attention in various industries because it has high economic efficiency due to the resource saving effect by reusing inner parts, low manufacturing cost, and new employment creation.
The remanufacturing industry of construction and mining equipment has a relatively large market size as regular maintenance and parts are larger and more expensive than other industries components. Among various remanufactured components, carburized gears and bearings, which are often used in prime movers and reduction gears, are one of the parts that are prone to wear and surface damage under high load conditions.
In this theme, we will introduce the development contents of non-destructive testing and functional recovery technology. that specializes in remanufacturing for this issue.

権利情報:

キーワード: Remanufacturing; Carburized gear; Tempered martensite; Non-destructive testing; Laser hardening

会議: International Conference on Remanufacturing 2023 (2023-06-27 - 2023-06-29)

研究助成金:

原稿種別: 著者最終稿 (Accepted manuscript)

MDR DOI: https://doi.org/10.48505/nims.4319

公開URL:

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更新時刻: 2024-01-04 08:35:57 +0900

MDRでの公開時刻: 2023-12-28 16:30:18 +0900

ファイル名 サイズ
ファイル名 T.Kanazawa, M.Hayakawa, Challenge and innovations of carburized gears of remanufacturing, ICoR2023 Conf Proc Pape.pdf (サムネイル)
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