Page 65 - Demo

63GENERAL PURPOSE DRILLINGClamping PocketThe SUMO-CHAM clamping pocket design appears to be a well-thought-out solution for improving the clamping process in drilling applications.The key factors of the SUMO-CHAMclamping pocket are:Deep contact area:Provides a significantly high number of clamping indexes due to high precision and a deep contact area for insert mounting.Clamping Rigidity: The design includes a precise cylinder area on the clamping part, which greatly increases rigidity.Reduction of Internal Stress: The precise cylinder area not only enhances rigidity but also reduces internal stress. Lower internal stress contributes to the overall durability of the clamping pocket system, prolonging tool life.Rotation Stopper Planes: The rotation stopper planes on the tool are precision made to provide control on the drilling head position and support, which results in better tool performance and tool life. deep contact areastopper planeAxial Stopper: An axial stopper in the pocket prevents the insert from being pulled out during drilling. It is effective even after the clamping force has been lost (may happen when the drill%u2019s pocket wears out).The SUMO-CHAM clamping pocket design offers a comprehensive set of features aimed at improving the precision, rigidity, and tool life in drilling applications. It focuses on both initial clamping and long-term retention of inserts, ensuring consistent and high-quality machining results.