Development of tool posture planning method for multi axis control machining to realize high efficiency

• Project/Area Number: 20760080
• Research Category: Grant-in-Aid for Young Scientists (B)
• Allocation Type: Single-year Grants
• Research Field: Production engineering/Processing studies
• Research Institution: Saitama University
• Principal Investigator: JUNICHI Kaneko Saitama University, 大学院・理工学研究科, 助教 (80375584)
• Project Period (FY): 2008 – 2009
• Project Status: Completed (Fiscal Year 2009)
• Budget Amount: ¥4,290,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥990,000); Fiscal Year 2009: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000); Fiscal Year 2008: ¥2,470,000 (Direct Cost: ¥1,900,000、Indirect Cost: ¥570,000)
• Keywords: CAM / 同時5軸制御 / 切削 / マシニング / GPGPU / GPU / 同時5軸制御加工 / 工具姿勢 / 干渉回避 / グラフィックスハードウェア / M-Map

Research Abstract

In this study, we develop new planning method of tool posture change in multi axis control machining. In the developed method, machine tool can avoid both collision between cutting tool and workpiece shape and rapid acceleration in rotary axes. And, we developed a new parallel processing algorithm by graphics hardware to finish the proposed method of tool posture planning in short time.

Research Products

• [Journal Article] 同時5軸制御加工における工具姿勢の工作機械旋回軸座標空間を用いた計画法-工具姿勢決定機構への指令値候補に対する干渉状態と直進軸指令値の可視化- (2009)
  • Author(s): 金子順一, 堀尾健一郎
  • Journal Title: 精密工学会誌 75 Pages: 530-535
  • NAID: 130000421632
  • Peer Reviewed
• [Journal Article] Tool posture planning method for 5-axis control machining with an idea of spatial temporal representation based on machine tool coordinate system (2009)
  • Author(s): Jun'ichi KANEKO
  • Journal Title: Proceedings of the 5th International Conference on Leading Edge Manufacturing in 21st Century 12 Pages: 149-154
  • Peer Reviewed
• [Journal Article] 同時5軸制御加工における工具姿勢の工作機械旋回軸座標空間を用いた計画法-工具姿勢決定機構への指令値候補に対する干渉状態と直進軸指令値の可視化- (2009)
  • Author(s): 金子順一
  • Journal Title: 精密工学会誌 75 Pages: 530-535
  • NAID: 130000421632
  • Peer Reviewed
• [Presentation] Tool posture planning method for 5-axis control machining with an idea of spatial temporal representation based on machine tool coordinate system (2009)
  • Author(s): 金子順一
  • Organizer: 日本機械学会 工作機械部門(LEM21)
  • Place of Presentation: 大阪大学
  • Year and Date: 2009-12-02
• [Presentation] 2次元直交座標表現を用いた5軸制御加工の工具姿勢群画法-加工面と工具の相対姿勢を考慮した連続的な旋回テーブル駆動指令値の決定- (2009)
  • Author(s): 金子順一
  • Organizer: 2009年度精密工学会秋季大会学術講演会
  • Place of Presentation: 神戸大学
  • Year and Date: 2009-09-10
• [Presentation] 2次元直交座標表現を用いた5軸制御加工の工具姿勢計画法-BEZIER曲線に基づく連続的な旋回テーブル駆動指令値の決定- (2009)
  • Author(s): 金子順一
  • Organizer: 2009年度精密工学会春季大会学術講演会
  • Place of Presentation: 中央大学
  • Year and Date: 2009-03-15
• [Presentation] 2次元直交座標表現を用いた5軸制御加工の工具姿勢計画法-BEZIER曲線に基づく連続的な旋回テーブル駆動指令値の決定- (2009)
  • Author(s): 金子順一, 堀尾健一郎
  • Organizer: 2009年度精密工学会春季大会学術講演会講演論文集
• [Presentation] 2次元直交座標表現を用いた5軸制御加工の工具姿勢計画法-加工面と工具の相対姿勢を考慮した連続的な旋回テーブル駆動指令値の決定- (2009)
  • Author(s): 金子順一, 堀尾健一郎
  • Organizer: 2009年度精密工学会秋季大会学術講演会講演論文集
• [Presentation] Tool posture planning method for 5-axis control machining with an idea of spatial temporal representation based on machine tool coordinate system (2009)
  • Author(s): Jun'ichi KANEKO, Kenichio HORIO
  • Organizer: Proceedings of the 5th International Conference on Leading Edge Manufacturing in 21st Century