Manufacturing And Production Technology The ratio between two consecutive spindle speeds for a six-speed drilling machine using drills of diameter 6.25 to 25 mm size and at a cutting velocity of 18 m/min is 1.32 1.82 1.02 1.66 1.32 1.82 1.02 1.66 ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology In ultrasonic machining, the metal is removed by Erosion caused by rapidly recurring spark discharges between the tool and work Maintaining an electrolyte between the work and tool in a very small gap between the two Direct contact of tool with the work Using abrasive slurry between the tool and work Erosion caused by rapidly recurring spark discharges between the tool and work Maintaining an electrolyte between the work and tool in a very small gap between the two Direct contact of tool with the work Using abrasive slurry between the tool and work ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Carbide tipped tools usually have Negative rake angle Positive rake angle Any rake angle No rake angle Negative rake angle Positive rake angle Any rake angle No rake angle ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The cutting fluid mostly used for machining steel is Dry Water Soluble oil Heavy oils Dry Water Soluble oil Heavy oils ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology High speed steel cutting tools operate at cutting speeds _________ than carbon steel tools. 5 to 8 times higher 2 to 3 times lower 2 to 3 times higher 8 to 20 times higher 5 to 8 times higher 2 to 3 times lower 2 to 3 times higher 8 to 20 times higher ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The size of a shaper is given by Motor power Stroke length Rate size Mass of machine Motor power Stroke length Rate size Mass of machine ANSWER DOWNLOAD EXAMIANS APP
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