自動車焼結部品の高機能化　　エアレート充填法の実機プレスでの評価

• 浦田 勇

  トヨタ自動車(株)

• 竹本 恵英

  トヨタ自動車(株)

• 近藤 幹夫

  (株)豊田中央研究所

書誌事項

タイトル別名

• Investigating the Effect of Aeration Powder Filling on the Actual Compacting Press.
• エアレート ジュウテンホウ ノ ジツキ プレス デ ノ ヒョウカ

抄録

The improvement of weight scattering and dimensional tolerance for the purpose of net-shaping is an important issue in the manufacturing of automotive PM parts. To resolve this issue, an aeration powder filling method was developed.<BR>It was clarified that the aeration powder filling method is effective in filling the thin and complex-shaped cavities uniformly and quickly.<BR>Consequently, the aeration powder filling method has been applied on the actual compacting press to examine the dimensional tolerance with cup-shaped test pieces. The decreasing of the weight scattering, the uniform density, the improvement of dimensional tolerance, and the reduction in the filling time were confirmed.

収録刊行物

• 粉体および粉末冶金

  粉体および粉末冶金 45 (5), 417-419, 1998

  一般社団法人 粉体粉末冶金協会

キーワード

• dimensional tolerance
• net-shaping
• aeration powder filling

詳細情報

• CRID: 1390001206308504064
• NII論文ID: 10002015573
• NII書誌ID: AN00222724
• DOI: 10.2497/jjspm.45.417
• COI: 1:CAS:528:DyaK1cXjvVaiu7w%3D
• ISSN: 18809014
• ISSN: 05328799
• ISSN: http://id.crossref.org/issn/05328799
• NDL書誌ID: 4481795
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I4481795
• 本文言語コード: ja
• データソース種別:
  • JaLC
  • NDL
  • Crossref
  • CiNii Articles
• 抄録ライセンスフラグ: 使用不可