1. Experimental investigation on fine blanking;Nakagawa;Sci. Papers I.P.C.R.,1968
2. An investigation into the fine blanking process;Johnston,1969
3. Feischnciden Dicker Bleche-Experiment und Theorie;Koni;Industrie-Anzeiger, 17.2/106,1984
4. Recent development of fine blanking technology in China;Tu,1993
5. Straining behaviour in blanking process—fine blanking vs conventional blanking;Lee;J. Mater. Process. Technol.,1995