Method for the fine machining of a cylinder bore for an engine block for this purpose, as well as deformation device

摘要

Method for the fine machining of a cylinder bore (5) for an engine block (4), in particular for the honing of a cylinder bore in a cylinder liner (40) or a in an engine block (4) is introduced as a cylinder bore (5), in which a chopping blades inside the cylinder bore (5) to be axially movable and is driven to rotate about its tool axis on the chopping blades and a cutting group with at least one cutting material body for the material-removing machining of an inner surface of the cylinder bore (5) with a force against the inner surface, is pressed during the fine machining of a deformation force in front of the gear containing the cylinder bore in the workpiece is introduced, an elastic deformation of the cylinder bore (5) and thus a predeterminable, at least in sections change of a geometry of the cylinder bore (5) for the machining, characterized in that the at least one deformation force has a principal energy component in the radial direction orthogonal to a central axis (6) of the cylinder bore (5) is aligned.