Study on the Optimum Choice of Cutting-Tools in NC Machining Based on the Polychromatic Sets Theory

Abstract:

Based on the polychromatic sets theory, a relational model of cutting-tool choice was established, which was shown with a contour Boolean matrix. Through the coloring logical operation, the cutting-tools candidate set was calculated to meet machining conditions. With the candidate cutting-tools set, the fuzzy optimization was made for every part feature. And with considering the effects of the time of cutting-tool exchange, processing sequence and other relevant information for the selection of cutting-tool, the choice of cutting-tools is optimized as a whole during machining.

• Periodical: Advanced Materials Research (Volumes 201-203)
• Pages: 198-202
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.201-203.198
• Online since: February 2011
• Authors: En Fu Liu, Xiao Yang Liu, Yi Xiang Fang, Zong Bin Li
• Keywords: Box-Type Part, Choice of Cutting-Tool, Fuzzy Optimization, Polychromatic Sets

References

[1] Pavlov VV: Polychromatic sets and graghs for CALS in Machine Building. Moscow, (2002).

[2] Zongbin Li, Lida Xu: Computers & Operations Research, 2003, 30 (6): 851-860.

[3] Zongbin Li: Polychromatic sets theory research and application in the advanced manufacturing. Bei Jing: China Water Conservancy and Hydropower Press, 2005, In Chinese.

[4] Dan Wu, Xiankui Wang: Modular Machine Tool & Automatic Manufacturing Technique, 1998, (1): 9-15, In Chinese.

[5] Jin Lu: Practical Fuzzy Mathematics. Bei Jing: Science and Technology Literature Press, 1989, 10, In Chinese.