Tight-Tolerance Hole Making in Composites
Sandvik offers a range of drills designed for rivet and bolt holes in carbon reinforced plastics and metallic stack materials.
Sandvik offers a range of drills designed for rivet and bolt holes in carbon reinforced plastics and metallic stack materials. Each carbon fiber material has its own demands, which increases the risk for delamination or splintering. The company says its CoroDrill 452 geometries reduce this risk and ensure the stringent hole tolerances are met. The range includes reamer geometries and a countersink tool with microstop for chamfering.
Related Content
-
A New Milling 101: Milling Forces and Formulas
The forces involved in the milling process can be quantified, thus allowing mathematical tools to predict and control these forces. Formulas for calculating these forces accurately make it possible to optimize the quality of milling operations.
-
All-Around Mill Improves Productivity and Cost for Valve Job
Adopting a mill with a double-negative rake and pockets compatible with multiple insert geometries enabled Progressive Metal Service to increase feed and lower scrap rates for a valve.
-
New Machining Technology Works With Old to Restore WWII Submarine
A set of donated boring bars that can be used in a 1954 boring head will enable volunteer machinists to recreate a pair of binoculars for the USS Pampanito.