Details page | Paper / Information search system

Search

Search help

Summary & Details

Quantification of the Influence of Factors on Abnormal Grain Growth in Carburized Steel Parts for Drivetrain: Part III

駆動系浸炭部品のオーステナイト粒径異常成長因子の影響度定量化第三報

Delivery: Available on this site

Format: PDF

Price: Non-members (tax incl.)：￥1,100 Members (tax incl.)：￥880

Publication code: 20265126

Paper/Info type: Proceedings (Spring)

No.30-26

Pages: 1-5(Total 5 p)

Date of publication: May 2026

Publisher: JSAE

Language: Japanese

Event: 2026 JSAE Annual Congress (Spring)

Detailed Information

Author(J)	1) 伊藤靖朗, 2) 加藤豪, 3) 前田誠, 4) 和田直樹, 5) 山下翼, 6) 小島秀平, 7) 井上純哉
Author(E)	1) Yasuo Itou, 2) Gou Katou, 3) Makoto Maeda, 4) Naoki Wada, 5) Tsubasa Yamashita, 6) Shuhei Kojima, 7) Junya Inoue
Affiliation(J)	1) ジヤトコ, 2) ジヤトコ, 3) ジヤトコ, 4) MI-6, 5) MI-6, 6) MI-6, 7) 東京大学
Affiliation(E)	1) JATCO, 2) JATCO, 3) JATCO, 4) MI-6, 5) MI-6, 6) MI-6, 7) The University of Tokyo
Abstract(J)	熱間鍛造を施した駆動系浸炭部品では，強度低下を引き起こす異常粒成長が発生する．その予測は複雑な発生機構であるため困難である．本研究では，熱間鍛造を模擬した試験結果を機械学習により解析し，部品製造時に制御可能な因子から異常粒成長の発生を予測する手法を開発した． Translation
Abstract(E)	Abnormal grain growth that causes strength reduction occurs in hot-forged carburized drivetrain parts. Predicting this phenomenon is difficult due to its complex occurrence mechanism. In this study, we developed a method to predict the occurrence of abnormal grain growth from controllable factors during part manufacturing by analyzing test results that simulate hot forging using machine learning.

About search

How to use the search box

You can enter up to 5 search conditions. The number of search boxes can be increased or decreased with the "+" and "-" buttons on the right.

If you enter multiple words separated by spaces in one search box, the data that "contains all" of the entered words will be searched (AND search).

Example) X (space) Y → "X and Y (including)"

How to use "AND" and "OR" pull-down

If "AND" is specified, the "contains both" data of the phrase entered in the previous and next search boxes will be searched. If you specify "OR", the data that "contains" any of the words entered in the search boxes before and after is searched.

Example) X AND Y → "X and Y (including)" X OR Z → "X or Z (including)"

If AND and OR searches are mixed, OR search has priority.

Example) X AND Y OR Z → X AND (Y OR Z)

If AND search and multiple OR search are mixed, OR search has priority.

Example) W AND X OR Y OR Z → W AND (X OR Y OR Z)

How to use the search filters

Use the "search filters" when you want to narrow down the search results, such as when there are too many search results. If you check each item, the search results will be narrowed down to only the data that includes that item.

The number in "()" after each item is the number of data that includes that item.

Search tips

When searching by author name, enter the first and last name separated by a space, such as "Taro Jidosha".