プレス成形の機能性評価

• 酒井 明

  マツダ(株),正会員

• 阿賀 弘晃

  マツダ(株),正会員

• 片桐 泰伸

  マツダ(株)

書誌事項

タイトル別名

• Functional Evaluation of Stamping
• －品質工学による外観品質問題の解決－
• －Solution of Appearance Quality Problem by Taguchi Method－

抄録

Due to recent escalation of the new-model development race and diversifying customer needs, the automobile industry faces an increasingly severe environment,in which various measures are being taken to achieve goals in relation of quality level, cost, and development time. For stamped parts, appearance is one of the quality issues. The present practice has been a continuing series of stopgap measures to deal with defects as they occur. To change this situation by applying quality engineering, an attempt was made to establish a robust stamping method that could solve appearance quality problems even without advance CAE validation, and could be applied to any type of vehicle(any part shape). A problem of surface distortion that sometimes appears in front fenders was addressed and an optimal die design and stamping method were found which minimized distortion in parts for any type of vehicle from the initial stampillg with a new die.

収録刊行物

• 品質工学

  品質工学 18 (1), 89-95, 2010

  一般社団法人 品質工学会

キーワード

• S/N ratio
• Taguchi method
• stamping parts
• front fender panel
• appearance quality
• surface distortion
• CAE
• optimized die design
• rework
• countermeasure
• solution

詳細情報

• CRID: 1390282680740434048
• NII論文ID: 130005431062
• DOI: 10.18890/qes.18.1_89
• ISSN: 21899320
• ISSN: 2189633X
• 本文言語コード: ja
• データソース種別:
  • JaLC
  • CiNii Articles
• 抄録ライセンスフラグ: 使用不可