Manufacturing And Production Technology The negative rake is usually provided on High carbon steel tools High speed steel tools All of these Cemented carbide tools High carbon steel tools High speed steel tools All of these Cemented carbide tools ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Crater wear leads to Weakening of tool All of these Increase in cutting temperature Friction and cutting forces Weakening of tool All of these Increase in cutting temperature Friction and cutting forces ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology A diamond locating pin is used in jigs and fixtures because It occupies very little space It has a long life Diamond is very hard and wear resistant It helps in assembly with tolerance on centre distance It occupies very little space It has a long life Diamond is very hard and wear resistant It helps in assembly with tolerance on centre distance ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The relation between the tool life (T) in minutes and cutting speed (V) in m/min is (where n = An exponent, which depends upon the tool and workpiece, and C = A constant) Vn/T = C V/Tn = C VnT = C VTn = C Vn/T = C V/Tn = C VnT = C VTn = C ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology In a single point turning operation with a cemented carbide and steel combination having a Taylor exponent of 0.25, if the cutting speed is halved, then tool life will become Sixteen times Eight times Half Two times Sixteen times Eight times Half Two times ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology In down milling, the thickness of chip is Maximum at the beginning of the cut and minimum at the end of the cut None of these Minimum at the beginning of the cut and maximum at the end of the cut Uniform throughout the cut Maximum at the beginning of the cut and minimum at the end of the cut None of these Minimum at the beginning of the cut and maximum at the end of the cut Uniform throughout the cut ANSWER DOWNLOAD EXAMIANS APP
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