Estimation system of accurate cutting time based on actual feedrate identification

Kosuke Saito, Hideki Aoyama, Noriaki Sano

研究成果: Conference contribution

1 引用 (Scopus)

抄録

The estimation of accurate cutting time before cutting is important for improving productivity. Estimation of cutting time calculated by "length of tool path / command feedrate" can easily be obtained in commercial CAM systems because NC programs contain machining information, such as tool positions, feedrate, etc. However, the actual cutting time is longer than cutting time calculated by "length of tool path / command feedrate" due to acceleration and deceleration which occurs along the tool path. In this study, an estimation system of accurate cutting time based on the control system of the machine tool is proposed. Experiments were conducted to cut complex shapes using the NC machine tool to compare the actual cutting time, estimated cutting time of commercial CAM systems and those of the proposed system. The estimation error of the proposed system was only 2 %, while the estimation error of a commercial CAM system was 51 %.

元の言語English
ホスト出版物のタイトルKey Engineering Materials
ページ113-118
ページ数6
516
DOI
出版物ステータスPublished - 2012
イベント4th International Conference of Asian Society for Precision Engineering and Nanotechnology, ASPEN 2011 - Hong Kong, China
継続期間: 2011 11 162011 11 18

出版物シリーズ

名前Key Engineering Materials
516
ISSN(印刷物)10139826

Other

Other4th International Conference of Asian Society for Precision Engineering and Nanotechnology, ASPEN 2011
China
Hong Kong
期間11/11/1611/11/18

Fingerprint

Computer systems
Computer aided manufacturing
Machine tools
Error analysis
Deceleration
Machining
Productivity
Control systems
Experiments

ASJC Scopus subject areas

  • Materials Science(all)
  • Mechanics of Materials
  • Mechanical Engineering

これを引用

Saito, K., Aoyama, H., & Sano, N. (2012). Estimation system of accurate cutting time based on actual feedrate identification. : Key Engineering Materials (巻 516, pp. 113-118). (Key Engineering Materials; 巻数 516). https://doi.org/10.4028/www.scientific.net/KEM.516.113

Estimation system of accurate cutting time based on actual feedrate identification. / Saito, Kosuke; Aoyama, Hideki; Sano, Noriaki.

Key Engineering Materials. 巻 516 2012. p. 113-118 (Key Engineering Materials; 巻 516).

研究成果: Conference contribution

Saito, K, Aoyama, H & Sano, N 2012, Estimation system of accurate cutting time based on actual feedrate identification. : Key Engineering Materials. 巻. 516, Key Engineering Materials, 巻. 516, pp. 113-118, 4th International Conference of Asian Society for Precision Engineering and Nanotechnology, ASPEN 2011, Hong Kong, China, 11/11/16. https://doi.org/10.4028/www.scientific.net/KEM.516.113
Saito K, Aoyama H, Sano N. Estimation system of accurate cutting time based on actual feedrate identification. : Key Engineering Materials. 巻 516. 2012. p. 113-118. (Key Engineering Materials). https://doi.org/10.4028/www.scientific.net/KEM.516.113
Saito, Kosuke ; Aoyama, Hideki ; Sano, Noriaki. / Estimation system of accurate cutting time based on actual feedrate identification. Key Engineering Materials. 巻 516 2012. pp. 113-118 (Key Engineering Materials).
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