Manufacturing And Production Technology Which of the following statement is correct about EDM machining? The tool and work are never in contact with each other It can machine hardest materials It produces high degree of surface finish All of these The tool and work are never in contact with each other It can machine hardest materials It produces high degree of surface finish All of these ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology In a metal arc welding process, a gas metal arc welding with magnetized flux is used and can be done in all the positions i.e. flat position, vertical position or inclined position. Globular transfer Spray transfer GMAW practice Dip transfer Globular transfer Spray transfer GMAW practice Dip transfer ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Threading is an operation of Producing a hole by removing metal along the circumference of a hollow cutting tool Smoothing and squaring the surface around a hole Cutting helical grooves on the external cylindrical surface Sizing and finishing a small diameter hole Producing a hole by removing metal along the circumference of a hollow cutting tool Smoothing and squaring the surface around a hole Cutting helical grooves on the external cylindrical surface Sizing and finishing a small diameter hole ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The angle made by the face of the tool and the plane parallel to the base of cutting tool is called Rake angle Cutting angle Lip angle Clearance angle Rake angle Cutting angle Lip angle Clearance angle ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Calculate the weld per minute, work speed of circular electrode of 220 mm diameter for carrying out seam welding at 4 welds per cm on 1.6 mm thick mild steel tube. Welding cycle consists of 3 cycles ‘on’ and 2 cycles ‘off’ Power supply is at 50 Hz. 600 welds/min, 1500 mm/min 22 welds/min, 55 mm/min 3000 welds/min, 75 mm/min 500 welds/min, 1250 mm/min 600 welds/min, 1500 mm/min 22 welds/min, 55 mm/min 3000 welds/min, 75 mm/min 500 welds/min, 1250 mm/min ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Tool life is measured by the Volume of material removed between tool sharpenings Time the tool is in contact with the job All of the listed here Number of pieces machined between tool sharpenings Volume of material removed between tool sharpenings Time the tool is in contact with the job All of the listed here Number of pieces machined between tool sharpenings ANSWER DOWNLOAD EXAMIANS APP
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