... temperature. The residual stress generated at different cutting speeds under vibration (V v ) was also predicted. For larger V v , the residual stress profile became more compressive compared to that generated in the conventional hard turning simulations. vibration assisted machining hard turning FEM...

... 02 08 2012 Microstructural phase transformations, commonly named as the white layer on hard turned components, have in recent times become an interesting research topic in machining. Three main theories have been proposed to justify the mechanisms of white layer formation: (i) rapid...

... 01 05 2012 In hard turning, lot of heat is generated due to plastic deformation of the work material, friction at the tool-chip interface and friction between tool and the workpiece. The heat produced in machining adversely affects the quality of the products produced. Cutting fluids...

... 24 08 2009 Due to technical and economical factors, hard turning is competing successfully with the grinding process in the industries. However, due to the large number of variables and their interactions affecting the hard turning process, the process control becomes complex. So...

... rolling contact residual stress finite element analysis hard turning grinding Compared with grinding, hard turning is a competitive manufacturing process that in many cases has substantial benefits. The most significant difference between hard turning and grinding is that hard turning...

... 13 05 2008 The cubic boron nitride (CBN) cutting tools are commonly used for single point turning of hardened materials. The wear behavior and tool life of CBN cutters are important issues in order for hard turning to be a viable technology in view of the high cost of CBN cutting tools...