Three-dimensional platforms are widely used in welding, machining, and inspecting workpieces. Examples include: steel structures, various vehicle body manufacturing, bicycle and motorcycle production, construction machinery, frames and enclosures, pressure vessels, robotic welding, sheet metal processing, metal furniture, equipment assembly, industrial pipelines, and inspection systems.

The 3D platform is a standardized, systematic, and universal tooling set, based on a workbench with five working surfaces featuring standardized grid holes and a front grid line. It is equipped with various standard modules for positioning, which, through pin connections, allow for the location and clamping of workpieces of various shapes. It also enables arbitrary combination and repeated use in three-dimensional space, suitable for welding and assembly of various workpieces and products.