Research of Processing Deformation Compensation of Flexible Leather Material Based on Knowledge Management

Abstract:

Leather is a common processing material with poor rigidity in shoe manufacturing, there is easy to generate tensile or compress deformation, so reducing the processing quality. Considering the reasons of leather processing deformation, there are flexible material variety, different material thickness and complicated processing path. The article discussing the various impact factors of leather cutting deformation, combined with the theory and method of processing decision knowledge acquisition, processing knowledge management, and closed-loop compensation control, to propose a deformation compensation method of leather cutting based on knowledge management. Thought the real-time processing path compensation control, to correcting the tool trajectory in process, improving the accuracy and reliability of leather cutting.

• Periodical: Advanced Materials Research (Volumes 912-914)
• Pages: 1681-1684
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.912-914.1681
• Online since: April 2014
• Authors: Li Ming Wu, Si Cheng Chen, Yao Hua Deng, Fu Jian Li, Bing Jing Li
• Keywords: Deformation Compensation, Knowledge Decision, Knowledge Management, Leather Processing

References

[1] Y.H. DENG, G.X. LIU, L.M. WU, et al: Deformation prediction of flexible workpieces and an error compensation method in NC machining processing [J]. Mechanical Science and Technology for Aerospace Engineering, 2010, 29(7): 846-851.

[2] Y.H. DENG, G.X. LIU, L.M. WU: Deformation decision knowledge extraction of FWP processing based on RS and entropy [J]. Advances in Intelligent and Soft Computing, 2012, 146: 407-414.

DOI: 10.1007/978-3-642-28466-3_55

[3] J.S. HE, D.Y. XIONG: What should be researched in knowledge management? [J]. Studies in Science of Science, 2004, 22(1): 70-75.

[4] Leon D, Amjed M, David E: A Neural Network-Based Methodology for Machining Knowledge Acquisition [J]. Computers ind. Engng, 1995, 29(1-4): 217-220.

[5] Kyoung, Seon: Causal design knowledge: Alternative representation method for product development knowledge management [J]. Computer-Aided Design, 2011, 43: 1137-1153.

DOI: 10.1016/j.cad.2011.05.005

[6] GUO C F. Research on key techniques for process knowledge management based on ontology [D]. 2011, Shandong University of Science and Technology.

[7] Y. H Deng, B.J. Li, S. C Chen, et al. Deformation forecast of flexible material process by spline finite element method and application [J]. International Journal on Smart Sensing and Intelligent Systems, 2013, 6(1): 333-351.

DOI: 10.21307/ijssis-2017-543

[8] Y.H. Deng, W. Han, S.C. Chen: Wu Liming. Study on hardware parallel computing method of wavelet transform based on FIR filter [J]. International Journal of Digital Content Technology and its Applications, 2012, 6: 424-429.

DOI: 10.4156/jdcta.vol6.issue22.49