This well-established foundational work covers the entire spectrum of precision mechanics, from miniature mechanics to the elements of precision large-scale mechanics. It also presents innovative design elements that have emerged from the application of microelectronics in precision mechanics. In the fourth fully revised edition, all areas regarding material specifications and designations have been updated beyond the chapter on construction materials. This results in significant content changes in areas such as soft soldering, hard soldering, and adhesives, as well as in springs, sliding bearings, and gears. All standards and VDI/VDE guidelines have been adjusted to the current state, as have the bibliographies attached to each chapter. The chapters on designing and shaping construction elements are specifically tailored for computer use.