Adaptability to frictional change of fuzzy adaptive blank holder control for deep drawing

Author

Yoshihara, S. ; Manabe, K. ; Nishimura, H.

Author_Institution

Dept. of Mech. Eng., Tokyo Nat. Coll. of Technol., Japan

Volume

1

fYear

1999

fDate

36342

Firstpage

601

Abstract

Validity of the fuzzy adaptive variable blank holder force (BHF) control deep drawing system to frictional change in the process has been studied for steel sheet. The circular-cup deep-drawing experiment has been carried out using steel sheet (SPCD) with high anisotropy (r=1.57). To change the lubrication condition, the partial lubrication method was adopted using fluorine lubricant. The friction coefficient was evaluated by the plastic deformation model. It is confirmed for steel sheet that the BHF was properly controlled corresponding to friction change at the flange part

Keywords

adaptive control; drawing (mechanical); friction; fuzzy control; lubrication; plastic deformation; process control; steel; circular-cup deep-drawing; deep drawing; flange part; fluorine lubricant; friction coefficient; frictional change; fuzzy adaptive blank holder control; high anisotropy; partial lubrication method; plastic deformation model; steel sheet; Adaptive control; Anisotropic magnetoresistance; Control systems; Force control; Friction; Fuzzy control; Fuzzy systems; Lubrication; Programmable control; Steel;

fLanguage

English

Publisher

ieee

Conference_Titel

Intelligent Processing and Manufacturing of Materials, 1999. IPMM '99. Proceedings of the Second International Conference on

Conference_Location

Honolulu, HI

Print_ISBN

0-7803-5489-3

Type

conf

DOI

10.1109/IPMM.1999.792551

Filename

792551