Manufacturing And Production Technology Friction at the tool-chip interface can be reduced by Decreasing the rake angle Increasing the cutting speed Decreasing the cutting speed Increasing the depth of cut Decreasing the rake angle Increasing the cutting speed Decreasing the cutting speed Increasing the depth of cut ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology A single point thread cutting tool should ideally have Point angle Negative rake angle Positive rake angle Zero rake angle Point angle Negative rake angle Positive rake angle Zero rake angle ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The width of cutting edge of a parting off tool varies from 5 to 20 mm 15 to 40 mm 3 to 12 mm 8 to 30 mm 5 to 20 mm 15 to 40 mm 3 to 12 mm 8 to 30 mm ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology A hole is of dimension φ = 9 ₊0⁺⁰∙⁰¹⁵ mm. The corresponding shaft is of dimension φ = 9 ₊0.001⁺⁰∙⁰¹⁰ mm. The resulting assembly has Loose running fit Transition fit Interference fit Close running fit Loose running fit Transition fit Interference fit Close running fit ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The tool life is said to be over if All of these Overheating and fuming due to heat of friction starts There is sudden increase in cutting forces and power consumption Poor surface finish is obtained All of these Overheating and fuming due to heat of friction starts There is sudden increase in cutting forces and power consumption Poor surface finish is obtained ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology When the metal is removed by erosion caused by rapidly recurring spark discharges between the tool and work, the process is known as Electro-discharge machining None of these Ultrasonic machining Electrochemical machining Electro-discharge machining None of these Ultrasonic machining Electrochemical machining ANSWER DOWNLOAD EXAMIANS APP
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