ECOROLL Deep Rolling FAK Tools For Concave Fillets (internal and external)

ECOROLL deep rolling tools improve components for the following industries:

• Engineering.
• Chemical industry / oil industry (stress corrosion).
• Energy industry (turbines, wind power stations, combustion engines)
• Aeronautics.
• Road and rail vehicle construction.

In addition, deep rolling tools machine internal and external concave fillets, contours and thread root radii.

• For use on CNC turning, drilling, milling machines and machining centers, or on conventional machine tools.
• Short primary processing times, machining in one chucking
• Reliable method
• Great precision

• Deep rolls fillets with the plunge-in process.
• Deep rolls contours or large fillets with the in-feed process.
• Roller unit includes axial/radial bearings for the in-feed process.
• Rolling force monitored by a dial gauge or sensor.

• For use with CNC-controlled or conventional lathes.
• Complete processing in one setting.
• Symmetrical construction allows either right- or left-hand operation.
• Rotates in either direction.

• Type FAK deep rolling tools consist of a tool body equipped with a shank, a spring assembly that allows the roller head to move with no play and very low friction, and a dial gauge that indicates the burnishing force as measured by spring deflection.
• An optional device transmits the values by cable or wireless signal to an external indicator.
• The roller head is attached to the flexible, spring-loaded section of the tool body.
• The flexible roller holder moves in response to the radial or axial rolling forces on either side of the tool. The roller holder contains a finely machined, hardened roller with two tapered roller bearings.