Which one of the following statements is not true with regar

Which one of the following statements is not true with regard to built up edge (BUE) formation during machining? a) BUE formation is desired because it reduces the surface roughness of the machined surface and gives it a high lustrous appearance b) BUE formation is due to workpiece metal randomly welding to the cutting tool and fracturing off in the cut zone c) BUE formation is typically encountered during the machining of soft, ductile, metals at low cutting speeds d) BUE formation is more likely to occur when cutting fluid is not applied to the cut zone e) None of the above

Solution

option A is false regarding BUE