Manufacturing And Production Technology The trade name of a nonferrous cast alloy composed of cobalt, chromium and tungsten is called Stellite Diamond Ceramic Cemented carbide Stellite Diamond Ceramic Cemented carbide ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Which of the following statement is wrong about ultrasonic machining? It removes large amount of material It is best suited for machining hard and brittle materials. It cuts materials at very slow speeds It produces good surface finish It removes large amount of material It is best suited for machining hard and brittle materials. It cuts materials at very slow speeds It produces good surface finish ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The grooving is an operation of Enlarging the end of a hole cylindrically Beveling the extreme end of a workpiece Embossing a diamond shaped pattern on the surface of a workpiece Reducing the diameter of a workpiece over a very narrow surface Enlarging the end of a hole cylindrically Beveling the extreme end of a workpiece Embossing a diamond shaped pattern on the surface of a workpiece Reducing the diameter of a workpiece over a very narrow surface ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The factor considered for evaluation of machinability is Tool life All of these Cutting forces and power consumption Type of chips and shear angle Tool life All of these Cutting forces and power consumption Type of chips and shear angle ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology A CNC vertical milling machine has to cut a straight slot of 10 mm width and 2 mm depth by a cutter of 10 mm diameter between points (0,0) and (100,100) on the XY plane (dimensions in mm). The feed rate used for milling is 50 mm/min, milling time for the slot (in seconds) is 170 180 240 120 170 180 240 120 ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology With the same tool life, the maximum material per minute is removed by Decreasing the cutting speed Increasing the depth of cut Increasing the feed rate Increasing the cutting speed Decreasing the cutting speed Increasing the depth of cut Increasing the feed rate Increasing the cutting speed ANSWER DOWNLOAD EXAMIANS APP
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