... . crystallographic shear cutting micromachining nanofabrication plasticity shearing turning (machining) work hardening micromachining crystallographic anisotropy rate-sensitive plasticity orthogonal machining Several experimental studies on the effects of crystallographic anisotropy on machining...

... and the extrusion force has been measured. The UBM and experimental results have been compared showing a great deal of agreement. 03 01 2009 01 04 2010 21 07 2010 21 07 2010 extrusion grain size numerical analysis plastic deformation work hardening ECAE UBM SPD...

... 2009 26 03 2010 26 03 2010 aerospace industry bending finite element analysis fracture response surface methodology sheet metal processing standards work hardening yield stress minimum bending ratio air bending bendability aluminum alloys tensile properties...

... and ( b ) the surface profile of a 2.5   μ m Al thin film after fully formed into a microgrid mold ( W : 54   μ m     and     D : 6.7   μ m ) By integrating some underlying models in pressure generation, work hardening, and failure criterion, a FEM model...

... 2008 dies (machine tools) friction geometry plastic deformation work hardening ECAE upper bound strain hardening SPD Equal channel angular extrusion (ECAE) is a severe plastic deformation process ( 1 ) that allows us to obtain mechanical improvements due to the accumulation...

... behavior including work hardening and strain rate effects were considered, was applied to predict residual stress distributions in the processed surface induced under various conditions of the opposing dual sided microscale laser shock peening. Thus the shock waves from each surface will interact...

... sheet metal processing forming processes deformation finite element analysis yield stress work hardening statistical analysis 2006 ASME ...

.... Consequently, the flow stresses of material are obtained from the constitutive relationship of the phases, and the laser forming process is modeled considering the effect of work hardening, recrystallization and phase transformation. A series of carefully controlled experiments are also conducted to validate...

... 2005 20 09 2005 micromachining cutting cutting tools process planning carbon steel iterative methods work hardening In micromachining, a chip will not be generated if the uncut chip thickness is less than a critical value, viz., the minimum chip thickness ( t c min...

... Editor: T. R. Kurfess. 31 December 2003 21 June 2004 25 04 2005 steel surface finishing indentation hardness testing microhardness turning (machining) grinding wear fatigue internal stresses solid-state phase transformations work hardening Machining...

... 2003 08 07 2004 steel crystal microstructure hardness testing hardness deformation friction X-ray diffraction Gaussian processes quench hardening work hardening turning (machining) Microstructure and hardness change in hard turned surfaces is one important aspect...