Development of prediction method of galling generation in press forming

• Project/Area Number: 24560128
• Research Category: Grant-in-Aid for Scientific Research (C)
• Allocation Type: Multi-year Fund
• Section: 一般
• Research Field: Production engineering/Processing studies
• Research Institution: Gifu University
• Principal Investigator: WANG Zhigang 岐阜大学, 工学部, 教授 (30244510)
• Project Period (FY): 2012-04-01 – 2015-03-31
• Project Status: Completed (Fiscal Year 2014)
• Budget Amount: ¥5,330,000 (Direct Cost: ¥4,100,000、Indirect Cost: ¥1,230,000); Fiscal Year 2014: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000); Fiscal Year 2013: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000); Fiscal Year 2012: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
• Keywords: 成形加工 / 塑性加工 / 金型 / トライボロジー

Outline of Final Research Achievements

A prediction method ofgalling generation on die and product surface in press forming has been developed by using a newly devised square cup drawing test. In this method, the temperature and sliding distance are considered as the control factors of galling generation. The predicted results show a good agreement with the experimental results.

Research Products

• [Journal Article] 角筒絞り加工における焼付きの発生位置の予測 (2014)
  • Author(s): 王 志剛、楊 明緒、副島 友希、吉川 泰晴
  • Journal Title: 塑性と加工 Volume: 55 Pages: 336-340
  • NAID: 130004488642
  • Peer Reviewed
• [Journal Article] 角筒絞り加工における焼付きの発生位置の予測 (2014)
  • Author(s): 王 志剛, 楊 明緒, 副島 友希, 吉川 泰晴
  • Journal Title: 塑性と加工 Volume: ５５ Pages: 52-56
  • NAID: 130004488642
  • Peer Reviewed
• [Journal Article] Tribological Peculiarity of Galling Position in Square Cup Drawing (2013)
  • Author(s): TOMOKI SOEJIMA , MINGXU YANG, ZHIGANG WANG, YASUHARU YOSHIKAWA
  • Journal Title: Key Engineering Materials Volume: Vols. 535-536 Pages: 334-337
  • DOI: 10.4028/www.scientific.net/kem.535-536.334
  • Peer Reviewed
• [Presentation] A prediction method of galling position in square cup drawing (2014)
  • Author(s): Zhigang Wang, Mingxu Yang, Yasuharu Yoshikawa
  • Organizer: 11th International conference on technology of plasticity
  • Place of Presentation: 名古屋
  • Year and Date: 2014-10-19 – 2014-10-24
• [Presentation] Effect of blank shape on galling behavior in square cup drawing (2013)
  • Author(s): Mingxu Yang, Zhigang Wang, Yasuharu Yoshikawa and Shunsuke Ando
  • Organizer: 16th international conference on advances in materials and processing technologies
  • Place of Presentation: 台湾
• [Presentation] 板成形における焼付きの生成機構 (2013)
  • Author(s): 安藤 俊祐, 楊 明緒, 王 志剛,吉川 泰晴
  • Organizer: 第64回塑性加工連合講演会•講演会論文集
  • Place of Presentation: 大阪
• [Presentation] Tribological feature of square cup drawing test (2013)
  • Author(s): Mingxu Yang, Zhigang Wang, Yasuharu Yoshikawa and Shunsuke Ando
  • Organizer: 11th international conference on numerical methods in industrial forming processes
  • Place of Presentation: 中国瀋陽
• [Presentation] 角筒絞りにおける焼付き発生位置の特異性 (2012)
  • Author(s): 副島友希、楊明緒、安藤俊祐、王志剛、吉川泰晴
  • Organizer: 第63回塑性加工連合講演会
  • Place of Presentation: 北九州市
• [Presentation] Tribological Peculiarity of Galling Position in Square Cup Drawing (2012)
  • Author(s): TOMOKI SOEJIMA , MINGXU YANG, ZHIGANG WANG, YASUHARU YOSHIKAWA
  • Organizer: 11th asia-pacific conference on engineering plasticity and its application
  • Place of Presentation: Singapore