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Summary & Details

The Material Technology of Cemented Carbide Expanding a Motor Core Mold Life

モータコア金型等の長寿命化につながる超硬合金素材技術

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Format: PDF

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

Publication code: 20244325

Paper/Info type: Journal of Society of Automotive Engineers of Japan

Vol.78 No.6

Pages: 124-129(Total 6 p)

Date of publication: Jun 2024

Publisher: JSAE

Language: Japanese

Detailed Information

Category(J)	ホットトピックス Translation
Category(E)	Hot Topics
Author(J)	1) 髙須賀政哉
Author(E)	1) Masaya Takasuga
Affiliation(J)	1) トーカロイ
Abstract(J)	自動車や家電へ採用されるモータ製品の需要拡大に伴いモータコアの台頭が加速している中で、主材料として使用される電磁鋼板を超硬合金工具でプレス加工する場合、適切な素材選定をしなければ金型メンテナンス頻度の増加を招く。本稿では、新素材超硬合金を用いた、金型の長寿命化を図る素材技術について解説する。 Translation
Abstract(E)	With the surging demand for electric motor products in both automotive and household appliances, the need for high-quality motor core has never been more critical. In this situation, when magnetic steel sheet used as main material of motor core mold are pressed with cemented carbide tools, if the cemented carbide material is not properly selected, the frequency of mold maintenance will increase. This paper explores material technology for the new cemented carbide developed in our company, aiming to extend the lifespan of molds.

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