Related Questions

The type of D.C. motor used for shears and punches is
In blanking operation, the clearance is provided on
The strain energy stored in a body due to shear stress, is (where $$\tau $$ = Shear stress, C = Shear modulus and V = Volume of the body)
The cutting force in punching and blanking operations mainly depends on
Blanking and piercing operations can be performed simultaneously in a
In metal cutting operations, the shear angle is the angle made by the shear plane with the
Shear strength of the welded joint for double parallel fillet is (where $$\tau $$ = Allowable shear stress for weld metal)
The operation of producing cup shaped parts from flat sheet metal blanks by bending and plastic flow of metal, is known as
The ratio of shear stress and shear strain of an elastic material, is
A closely coiled helical spring is acted upon by an axial force. The maximum shear stress developed in the spring is $$\tau $$. The half of the length of the spring if cut off and the remaining spring is acted upon by the same axial force. The maximum shear stress in the spring in new condition will be