System for working cylinders along a line of intersection

摘要

In a system for working two cylinders (A and B) along a line of intersection thereof, a position (x) to which a working tool is driven in an axial direction of the cylinder (A) to be worked is attained, as functions of an angle of rotation ( omega t) of the cylinder (A) in a direction perpendicular to the axis thereof and an angle of rotation ( alpha ) obtained by shifting the angle of rotation ( omega t) to the cylinder (B), from a diameter (d) of the cylinder (A), a diameter (D) of the cylinder (B) and a connecting angle ( theta ) formed by the axis of the cylinders (A and B) by a static electrical digital operation performing a servo-operation, or a feed-back comparison operation, of an equation d.sin omega t = D.sin alpha with the aid of digital differential analyzers.