Hydraulic Variable Rake Angle Shearing Machine

The moving blade may also be inclined 0.5 to 2.5°, this angle is called the rake angle, to keep the material from becoming wedged between the blades, however it compromises the squareness of the edge.A Hydraulic Shearing Machine is an industrial tool used for cutting metal bars and sheets that you otherwise would find difficult to cut. It includes a combination of rotating blades and disks that allow for the above-mentioned action.In machining, the rake angle is a parameter used in various cutting processes, describing the angle of the cutting face relative to the workpiece. There are three types of rake angles: positive, zero or neutral, and negative.Shear is an inclination between two cutting edges used for the purpose of reducing the required shear force. A shear is a tool for cutting metal and other materials by a closing motion of two sharp, closely adjoining edges.