Application of Geometric Product Specifications on gearbox component drawings

Technical documentation of individual gearbox components is an important part of the production process. For the development and production of these components, an improved engineering tool is used to specify and verify the geometry of the workpiece - Geometrical Product Specifications (GPS) system. This system is intended only for checking geometry and is based on computational mathematics and correct, consistent logic using general sets of rules. This paper is devoted to the application of geometric tolerances used in drawings to components of gearboxes, such as gearbox bodies, shafts, covers, and gears.