Evaluation of lubrication performance for some lubricants aimed for effective use of tool surface texture in metal forming

• Project/Area Number: 22560116
• Research Category: Grant-in-Aid for Scientific Research (C)
• Allocation Type: Single-year Grants
• Section: 一般
• Research Field: Production engineering/Processing studies
• Research Institution: Kagoshima University
• Principal Investigator: KAMITANI Shunpei 鹿児島大学, 大学院・理工学研究科, 准教授 (40204622)
• Project Period (FY): 2010 – 2012
• Project Status: Completed (Fiscal Year 2012)
• Budget Amount: ¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000); Fiscal Year 2012: ¥390,000 (Direct Cost: ¥300,000、Indirect Cost: ¥90,000); Fiscal Year 2011: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000); Fiscal Year 2010: ¥3,640,000 (Direct Cost: ¥2,800,000、Indirect Cost: ¥840,000)
• Keywords: 塑性加工 / アルミニウム / 表面テクスチュア / 潤滑油 / 押出し加工 / 鍛造 / 微細溝列 / 潤滑油粘度 / 表面平滑化

Research Abstract

The effects of some surface textures, such as micro pits and micro groove arrays, formed on the tool surface were examined by carrying out plane strain extrusion and plane strain multi-gate backward, for improvementof the product quality and reduction of the frictional constraint between the tool andthe workpiece. The selection of lubricant is important for the utility of the toolwith surface texture, such as micro pits and micro groove arrays.

Research Products

• [Journal Article] Effects of lubricat ing oils on surface quality of aluminumproduct by using tool with micro groove arrays formed on its surface in cold extrusion,Proc (2011)
  • Author(s): S. Kamitani, K. Nakanishi, Y.-M. Guo,M. Ozaki, Y. Honda
  • Journal Title: 10th international conference on technology of plasticity Pages: 176-181
  • Peer Reviewed
• [Journal Article] Effects of lubricating oils on surface quality of aluminum product by using tool with micro groove arrays formed on its surface in cold extrusion (2011)
  • Author(s): S.Kamitani, K.Nakanishi, Y.-M.Guo, M.Ozaki, Y.Honda
  • Journal Title: Proceedings of the international conference on technology of plasticity, ICTP 2011 Pages: 176-181
  • Peer Reviewed
• [Presentation] ピットを施した平面工具を用いた平面ひずみ押出し加工実験による製品流出方向の検討 (2013)
  • Author(s): 上谷俊平
  • Organizer: 第62回塑性加工連合講演会
  • Place of Presentation: ホテル日航豊橋 (愛知県豊橋市)
  • Year and Date: 2013-10-27
• [Presentation] ピットを施した平面工具を用いた平面ひずみ押出し加工実験による製品流出方向の検討 (2011)
  • Author(s): 上谷俊平, 濱田雄介, 郭永明
  • Organizer: 第62回塑性加工連合講演会(幹事学会:日本塑性加工学会,9学会による共催,)
  • Place of Presentation: ホテル日航豊橋(愛知県豊橋市)
  • Year and Date: 2011-10-27
• [Presentation] Effects of lubricating oils on surface quality of aluminum product by using tool with micro groove arrays formed on its surface in cold extrusion (2011)
  • Author(s): S. Kamitani
  • Organizer: International conference on technology of plasticity
  • Place of Presentation: The Eurogress Convention Center (ドイツ・アーヘン)
  • Year and Date: 2011-09-29
• [Presentation] Effects of lubricating oils on surface quality of aluminum product by using tool with micro groove arrays formed on its surface in cold extrusion (2011)
  • Author(s): S.Kamitani, K.Nakanishi, Y.-M.Guo, M.OzaH, Y.Honda
  • Organizer: International conference on technology of plasticity
  • Place of Presentation: The Eurogress Convention Center(ドイツ・アーヘン)
  • Year and Date: 2011-09-29
• [Presentation] 平面工具を用いた平面ひずみ押出し加工実験による加工表面性状と塑性流動の関係 (2010)
  • Author(s): 上谷俊平
  • Organizer: 第61回塑性加工連合講演会
  • Place of Presentation: 山形大学工学部米沢キャンパス(山形県)
  • Year and Date: 2010-10-15
• [Presentation] 平面工具を用いた平面ひずみ押出し加工実験による加工表面性状と塑性流動の関係 (2010)
  • Author(s): 上谷俊平
  • Organizer: 塑性加工連合講演会(幹事学会:日本塑性加工学会)
  • Place of Presentation: 山形大学工学部米沢キャンパス(山形県)
  • Year and Date: 2010-10-15
• [Presentation] 平面ひずみ後方多列押出し加工に関する研究－パンチ表面に設けた表面テクスチャが製品表面性状に及ぼす影響－
  • Author(s): 上谷俊平
  • Organizer: 平成25年度塑性加工春季講演会
  • Place of Presentation: 大同大学（愛知県名古屋市）