Modelling orthogonal machining of carbon steels. Part I: Strain hardening and yield delay effects

International Journal of Mechanical Sciences

Volumn 51, Issue 5, 2009, Pages 402-411

  Childs, T H C ^a  

^a UNIVERSITY OF LEEDS   (United Kingdom)

Author keywords

Finite elements; Metal cutting; Plasticity; Upper yield point

Indexed keywords

CHIP FORMATIONS; DELAY EFFECTS; EXPERIMENTAL OBSERVATION; FERROUS METALS; FINITE ELEMENT ANALYSIS; FINITE ELEMENTS; FLOW STRESS; MACHINING PROCESS; ORTHOGONAL MACHINING; PROCESS FORCES; RADIAL-RETURN METHODS; STRAIN-HARDENING EXPONENT; UPPER YIELD POINT; YIELD POINTS;

CARBON STEEL; CUTTING TOOLS; DROPS; MACHINING; METAL CUTTING; METALS; PLASTIC FLOW; PLASTICITY; STRAIN HARDENING;

FINITE ELEMENT METHOD;

EID: 67349234561     PISSN: 00207403     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.ijmecsci.2009.03.007     Document Type: Article

References (12)

1. Oxley P.L.B. Mechanics of machining (1989), Ellis Horwood, Chichester [chapter 6]
2. Childs T.H.C. Numerical experiments on the influence of material and other variables on plane strain continuous chip formation in metal machining. International Journal of Mechanical Sciences 48 (2006) 307-322
3. Zorev N.N. Metal cutting mechanics [Massey HSH, Trans.] (1966), Pergamon Press, Oxford p. 67-87, 188, 269-72
4. Campbell J.D. Dynamic plasticity: macroscopic and microscopic aspects. Materials Science and Engineering 12 (1973) 3-21
5. Campbell J.D., and Marsh K.J. Effect of grain size on delayed yielding of mild steel. Philosophical Magazine 7 (1962) 933-952
6. Krafft J.M., and Sullivan A.M. Effect of grain size and carbon content on the yield delay time of mild steel. Transactions of the ASM 51 (1959) 643-665
7. Tsukahara H., and Iung T. Finite element simulation of the Piobert-Luders behaviour in a uniaxial tensile test. Materials Science and Engineering A248 (1998) 304-308
8. Yoshida F. A constitutive model of cyclic plasticity. International Journal of Plasticity 16 (2000) 359-380
9. Marusich T.D., and Ortiz M. Modeling and simulation of high speed machining. International Journal of Numerical methods in Engineering 38 (1995) 3675-3694
10. Ortiz M., and Simo J.C. An analysis of a new class of integration algorithms for elastoplastic constitutive relations. International Journal for Numerical Methods in Engineering 23 (1986) 353-366
11. Anon. AdvantEdge™ user's manual v5.1 (2008), Third Wave Systems Inc., Minneapolis [section 6.11]
12. Cuitino A., and Ortiz M. A material-independent method for extending stress update algorithms from small-strain plasticity to finite plasticity with multiplicative kinematics. Engineering Computations 9 (1992) 437-451