splines

This software can quickly transform 2D DXF graphics and drawings for CNC machining. It can convert polylines and small lines into arcs or longer lines while smoothing the curves. It supports DXF format 12 or lower.

This software allows for the creation of geometric designs and strength checks of connections between shafts and hubs (keys, splines). Users can work with both Imperial and Metric units and the application adheres to various global standards, including ANSI, ISO, DIN BS, and JIS. Additionally, the software supports many 2D CAD systems.