A seamless tube 32 mm outside diameter is turned on a lathe. The spindle speed used is100 rpm. Rake angle = 35°, depth of cut = 0.125 mm, chip compression ratio = 1.666,feed= 0.1mm/rev, coefficient of friction= 1.53, resultant cutting force= 215.5N. Using theorthogonal model to approximate turning, Calculate:(1) Velocity of chip relative to the tool and workpiece,(2) Forces acting on the chip and the tool during orthogonal cutting,(3) Stresses acting on the shear plane and power dissipated in the shear zone,(4) Specific energy.

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A seamless tube 32 mm outside diameter is turned on a lathe. The spindle speed used is 100 rpm. Rake angle 35°, depth of cut 0.125 mm, chip compression ratio 1.666, feed%3D0.1mm/rev, coefficient of friction= 1.53, resultant cutting force% 215.5N. Using the %3D orthogonal model to approximate turning, Calculate: (1) Velocity of chip relative to the tool and workpiece, (2) Forces acting on the chip and the tool during orthogonal cutting, (3) Stresses acting on the shear plane and power dissipated in the shear zone,

A seamless tube 32 mm outside diameter is turned on a lathe. The spindle speed used is 100 rpm. Rake angle 35°, depth of cut 0.125 mm, chip compression ratio 1.666, feed%3D0.1mm/rev, coefficient of friction= 1.53, resultant cutting force% 215.5N. Using the %3D orthogonal model to approximate turning, Calculate: (1) Velocity of chip relative to the tool and workpiece, (2) Forces acting on the chip and the tool during orthogonal cutting, (3) Stresses acting on the shear plane and power dissipated in the shear zone,

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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Concept explainers

Machining Processes and Machine Tools

Machining is represented as the process in which an excessive amount of substance is eliminated from the particular element in the form of pieces. In machining, cutting tools such as rotary tools, lathe, drill press, grinder, chop saw, welders, and many more are applied to get the desired shape. As compared to other manufacturing processes, machining is precise and versatile.

Question

A seamless tube 32 mm outside diameter is turned on a lathe. The spindle speed used is
100 rpm. Rake angle = 35°, depth of cut = 0.125 mm, chip compression ratio = 1.666,
feed= 0.1mm/rev, coefficient of friction= 1.53, resultant cutting force= 215.5N. Using the
orthogonal model to approximate turning, Calculate:
(1) Velocity of chip relative to the tool and workpiece,
(2) Forces acting on the chip and the tool during orthogonal cutting,
(3) Stresses acting on the shear plane and power dissipated in the shear zone,
(4) Specific energy.

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