Manufacturing And Production Technology For machining a cast iron workpiece by a high speed steel tool, the average cutting speed is 22 m/min 15 m/min 30 m/min 10 m/min 22 m/min 15 m/min 30 m/min 10 m/min ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Threading is an operation of Cutting helical grooves on the external cylindrical surface Smoothing and squaring the surface around a hole Producing a hole by removing metal along the circumference of a hollow cutting tool Sizing and finishing a small diameter hole Cutting helical grooves on the external cylindrical surface Smoothing and squaring the surface around a hole Producing a hole by removing metal along the circumference of a hollow cutting tool Sizing and finishing a small diameter hole 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 cuts materials at very slow speeds It produces good surface finish It is best suited for machining hard and brittle materials. It removes large amount of material It cuts materials at very slow speeds It produces good surface finish It is best suited for machining hard and brittle materials. ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Ceramic cutting tools are Made by cold pressing of aluminium oxide powder Available in the form of tips All of these Brittle and have low bending strength Made by cold pressing of aluminium oxide powder Available in the form of tips All of these Brittle and have low bending strength ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology In metal cutting operations, the shear angle is the angle made by the shear plane with the Perpendicular to the direction of the tool axis Central plane of the workpiece Direction of tool travel Direction of the tool axis Perpendicular to the direction of the tool axis Central plane of the workpiece Direction of tool travel Direction of the tool axis ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology In an interchangeable assembly, shafts of size 25.000 -0.0100⁺⁰∙⁰⁴⁰ mm mate with holes of size 25.000 -0.010⁺⁰∙⁰²⁰ mm. The maximum possible clearance in the assembly will be 60 microns 20 microns 30 microns 10 microns 60 microns 20 microns 30 microns 10 microns ANSWER DOWNLOAD EXAMIANS APP
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