Manufacturing And Production Technology Which of the following statement is wrong as regard to down milling? The coolant can be poured directly at the cutting zone where the cutting force is maximum. The surface milled appears to be slightly wavy. It can not be used on old machines due to backlash between the feed screw of the table and the nut. The chips are disposed off easily and do not interfere with the cutting. The coolant can be poured directly at the cutting zone where the cutting force is maximum. The surface milled appears to be slightly wavy. It can not be used on old machines due to backlash between the feed screw of the table and the nut. The chips are disposed off easily and do not interfere with the cutting. ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The cutting force in up milling ___ per tooth movement of the cutter. Decreases from maximum to zero Is zero Is maximum Increases from zero to maximum Decreases from maximum to zero Is zero Is maximum Increases from zero to maximum 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 purpose of jigs and fixtures is to Decrease expenditure on quality control Increase machining accuracy All of these Facilitate interchangeability Decrease expenditure on quality control Increase machining accuracy All of these Facilitate interchangeability ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The aluminium oxide abrasive is chiefly used for grinding Wrought iron Carbon steel High speed steel All of these Wrought iron Carbon steel High speed steel All of these ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology An important geometrical quantity in the cutting of metals which can be used as a criterion for machinability of metals is Feed rate Shear angle Cutting speed Tool geometry Feed rate Shear angle Cutting speed Tool geometry ANSWER DOWNLOAD EXAMIANS APP
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