SHEAR BLADE HAVING A POSITIVE CAMBER AND METHOD OF ADDING A POSITIVE CAMBER TO A SHEAR BLADE

摘要

A hydraulically activated shear is provided. The shear includes: a first jaw; a second jaw configured to slide past the first jaw in a shearing motion; and a first cutting plate attached to at least one side of the first and second jaws, the first cutting plate defining a shear edge and a shear surface, the shear surface having a positive camber with respect to a plane perpendicular to the jaws, wherein at least one of the first and second jaws is actuated by a hydraulic cylinder.