A. W. Duffill

Systematic investigation on the use of cylindrical tools for the production of 3D complex shapes on CNC EDM machines

M. Bayramoglu, A. W. Duffill, M. Bayramoglu, 1994 .

Manufacturing linear and circular contours using CNC EDM and frame type tools

M. Bayramoglu, A. W. Duffill, 1995 .

Production of 3 Dimensional Shapes Using Computational Electro Discharge Machining (EDM)

A. W. Duffill, M. Bayramoglu, 1992 .

Improvements on Surface Quality of EDMed Surfaces

A. W. Duffill, M. Bayramoglu, 2003 .

CNC EDM of linear and circular contours using plate tools

A. W. Duffill, M Bayramoglu, A. W Duffill, 2004 .

The design and development of a hydrostatic extrusion machine

S. A. Tobias, A. W. Duffill, P. B. Mellor, 1968 .