A cutting tool has a radius of 1.8 mm. The feed ratefor a theoretical surface roughness of is 5 µm is(a) 0.268 mm/rev(b) o.187 mm/rev(c) 0.036 mm/rev(d) 0.0187 mm/rev.

The nose radius of the tool is given as, R=1.8 mm. Now convert the units of surface roughness from…

Answered: A cutting tool has a radius of 1.8 mm.…

A cutting tool has a radius of 1.8 mm. The feed rate for a theoretical surface roughness of is 5 Hm is (a) o.268 mm/rev (b) o.187 mm/rev (c) 0.036 mm/rev (d) o.0187 mm/rev

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

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Concept explainers

Metrology of surface finish

In general terms, the application of scientific principles in the study of measurements is known as metrology. When speaking about measurement, it could be of time, length, microstructures, grain structures, internal crystal discontinuities, surface roughness, measurements of angles, height, width, and so on. While coming to the domain of mechanical engineering, metrology is considered the science of measurements of surface finish, length, surface texture, and angles.

Question

A cutting tool has a radius of 1.8 mm. The feed rate
for a theoretical surface roughness of is 5 µm is
(a) 0.268 mm/rev
(b) o.187 mm/rev
(c) 0.036 mm/rev
(d) 0.0187 mm/rev.

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