GUIDING SYSTEM FOR MACHINE TOOLS THAT IS HELD BY MEANS OF COOLING BARS

摘要

A guiding system for machine tools of the type having first machine parts with guiding rails fastened thereto and second machine parts supported by shoes on the guiding rails of the first machine parts in such a way that they can be moved with respect to each other. At least in sections along their length that are exposed to high thermal loading, the guiding rails are kept in close pressure contact over a large surface area by cooling bars to which a coolant is applied.