REFERENCES
- E. M. Trent, “Machinability ” (I.S.I. Special Rep. No. 94), p. 11. 1967: London (Iron Steel Inst.).
- H. Opitz and M. Gappisch, Internat., J. Machine Tool Design Research, 1962,2, 43.
- D. R. Milner, E. F. Smart, and G. W. Rowe. Paper presented at Machine Tool Research and Design Conference (Birmingham, 1968).
- W. E. Lauterbach and G. A. Ratgel, Lubric. Eng., 1951,7, 15.
- G. W. Rowe and E. F. Smart, Brit. J. Appl. Physics, 1963, 14, 924.
- E. M. Trent, Ref. 1, P. 77.
- H. Opitz and W. Konig, ibid., p. 35.