Scroll free turning is a turning process developed by EMAG in which a straight cutting edge, set at a 45-degree angle, sweeps tangentially past the rotating workpiece. The point of contact continuously moves along the cutting edge. This produces twist-free surfaces with grinding-quality finishes – significantly faster than with conventional finish-machining and completely dry.
With the rise of electric mobility, the focus in manufacturing is shifting significantly: Components that could “run along” in internal combustion engines due to masking noises and vibrations are evaluated much more critically in electric drives. The reason is simple: The internal combustion engine generates a broad spectrum of noise that masks many background sounds. In electric drives, this acoustic “background noise” is largely absent, making deviations in shape, position, and surface significantly more noticeable.