Manufacturing And Production Technology The negative rake is usually provided on All of these High speed steel tools High carbon steel tools Cemented carbide tools All of these High speed steel tools High carbon steel tools Cemented carbide tools ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology In machining metals, surface roughness is due to Feed marks or ridges left by the cutting tool All of these Fragment of built-up edge on the machined surface Cutting tool vibrations Feed marks or ridges left by the cutting tool All of these Fragment of built-up edge on the machined surface Cutting tool vibrations ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology A type of welding flows, which is the result of a perfect proportion and mixture of acetylene and oxygen and is used for fusion welding of steel and cast iron, is Neutral flame Oxy-acetylene flame Carburizing flame Oxidizing flame Neutral flame Oxy-acetylene flame Carburizing flame Oxidizing flame ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The operation of producing grooves around the periphery of a cylindrical or conical workpiece is called Gang milling Profile milling Helical milling Saw milling Gang milling Profile milling Helical milling Saw milling ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The average cutting speed for turning mild steel with a high speed steel tool is 60 to 90 m/min 15 to 19 m/min 25 to 31 m/min 90 to 120 m/min 60 to 90 m/min 15 to 19 m/min 25 to 31 m/min 90 to 120 m/min 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) VTn = C V/Tn = C VnT = C Vn/T = C VTn = C V/Tn = C VnT = C Vn/T = C ANSWER DOWNLOAD EXAMIANS APP
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