What it means for an object to be negatively charged
1 answer:
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Complete Question
Suppose in the previous example (from Machining 1 lecture) that cutting force and thrust force are measured during an orthogonal cutting operation: Fc = 1559 N and Ft = 1271 N. The chip thickness before the cut =0.5mm and the width of the orthogonal cutting operation is 3.0mm . Rake angle is equal to 10 and shear plane angle is 25.4. Based on these data, determine the shear strength of the work material.
Answer:
The shear strength of the work material is
Explanation:
From the question we are told that the
The the cutting force is
The thrust force is
The width of the octagonal cutting operation is
The thickness is
The shear plane angle is
The shear strength of the work materiel is mathematically represented as
Where is the shear force which is mathematically evaluated as
Substituting values we have
While A is the area which is mathematically evaluated as
Substituting values
Substituting this into the equation for shear strength