• CN: 11-2187/TH
  • ISSN: 0577-6686

›› 1994, Vol. 30 ›› Issue (6): 28-34.

• Article • Previous Articles     Next Articles

INVESTIGATION ON THE SHAPING LAW OF NC ELECTROCHEMICAL CONTOUR EVOLUTION MACHINING

Xu Jiawen;Tang Yaxin   

  1. Nanjing University of Aeronautics and Astronautics
  • Published:1994-11-01

Abstract: The shaping law of NC-ECCEM is discussed theoretically. The mathematical model was presented and a set of equations was solved by means of computer. The experimental results show that the differences between the calculation and the test are less than 5%.

Key words: Contour evolution, Electrochemical machining, Numerical control, Shaping law