Related Glossary Terms
Space provided behind the cutting edges to prevent rubbing. Sometimes called primary relief. Secondary relief provides additional space behind primary relief. Relief on end teeth is axial relief; relief on side teeth is peripheral relief.
With an amplitude of 16mm, the 3D stylus tip extends and retracts automatically as it follows the shape of various parts in this video from Gravotech Marking SAS. The 3D stylus is a very high amplitude stylus capable of following the relief of every part to be marked.