problems they can detect are pitting, roller marks and lubrication presence. [8] Usually such systems are implemented in the cold rolling stage as a precaution. Other systems propose constructing 3-D information about the steel sheet surface, ( Profilometer [9,10]). . Due to the small inspection area used ( 340 μm x 260 μm ), such a system is s... ... middle of paper ... ...rip so the strip will heat with regard to the resistance of the steel [16-18]; though such systems are very promising and
Tool wear is a problem in machining titanium alloy, so it is of great importance to find out the wear mechanism of cutting tools in order to improve the cutting tool life time. The mechanism controlling the wear of cemented carbide and influence of cutting parameters on different wear modes in machining Ti6Al4V has been investigated in this paper. Diffusion and chemical wear at high cutting speed and feed rate and attrition in low speed and feed rate is suggested to be the dominant wear mechanism