Research on Automatic Polishing Technology for Free Surface of Dies Based on Fuzzy Control

Abstract:

In order to solve the problem of removing uneven and improve processing quality for automatic polishing free curve surface of dies, a new technique based on fuzzy control is put forward in the thesis. Polishing pressure and rotate speed of grinding wheel will be changed according to the curvature of free curve surface, the results of simulation and experiment show the method is excellent for removing material evenly, reducing the values of surface roughness and improving the surface quality of parts, which provides good basis of practical research and application of accurate working for free surface of dies.

• Periodical: Applied Mechanics and Materials (Volume 159)
• Pages: 218-223
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.159.218
• Online since: March 2012
• Authors: Dong Ming Li, Ying Jia, Xiao Jing Tian, Jun Wei Yin, Xian Ke Ren
• Keywords: Automatic Polish, Free Curved Surface, Fuzzy Control, Removal Quantity, Surface Roughness (SR)

References

[1] Oguchi T, Hara M, grossman M, Yamamoto S. An online database of polish towns and historical landscapes using an Internet map server [J]. Geographia Polonica, 2002, 75: 111-117.

[2] YU qingsong; et al. Research on CNC Laping and Polishing Technology for Dies& Molds' Profiles [J]. Manufacturing Technology & Machine Tool. 2002, (8): 44-45.

[3] GuvencL, SrinivasanK. An Overview at Robot-assisted Die and Mold Polishing with Emphasison Process Molding. Int. Journal Manufacturing System. 1997, 16(1): 48-58.

[4] QIU Hui; XU Xiao-cun. Motion Simulation of Die Polish Mechanism [J]. Mechanical Engineer. 2005, (11): 32-33.

[5] XU Xiao-cun; et al. Study on Polishing Technology for Automotive Draw Dies [J]. Electromachining & Mould, (2004).