As the name indicates, the aluminium hub of the contact wheel FAPI-VU SMOOTH is coated with a coating of a smooth lamellae of foamed up Vulkollan®. The coating height can be varied depending on the application.
Advantages
The contact wheels of the FAPI-VU – series are only coated with a lamellae of foamed up Vulkollan®. Lamellae of foamed up Vulkollan® is cellular Vulkollan®, a polyurethane foamed with water which has very high dynamic properties. Lamellae of foamed up Vulkollan® can be identified by its slightly yellowish colour.
Benefits of contact wheels coated with lamellae of foamed up Vulkollan® :
- Highly elastic (adaptable)
- Wear-resistance
- Oil-resistance
- Grease-resistance
Because of these outstanding properties, contact wheels of the FAPI-VU – series have proven themselves in the market over decades.
Applications
Contact wheels of the FAPI-VU SMOOTH are especially suitable for achieving a fine finish on (heavily) rounded and profiled parts. In addition, there is almost no fatiguing of the contact wheel when used correctly, even after long and intensive use.
Grinding: cylindrical grinding, surface grinding, heaviest grinding and roughing
Grinding method: dry grinding
Operation: automatic grinding, portable machines, pedestal grinder/backstand, robotic grinding
Dimensions
Diameter: 75 to 450 mm
Width: 20 to 200 mm
Hole: as per specification
Other dimensions on request!
Coating hardness
The hardness of the lamellae of foamed up Vulkollan® coating can be differentiated into three levels. The spectrum extends here from a soft coating of lamellae of foamed up Vulkollan® with 25º shore (A) to a hard coating of lamellae of foamed up Vulkollan® with 45º shore (A).
The right contact wheels hardness always depends on the individual application.
Vulkollan® = registered trademark of Covestro Group
Applications
Kontaktscheiben FAPI-VU GLATT sind besonders für einen feinen Schliff an (stark) verrundeten und profilierten Teilen geeignet. Zudem treten bei der Kontaktscheibe bei ordnungsgemäßer Anwendung auch nach langem, intensivem Einsatz fast keine Ermüdungserscheinungen auf.
Grinding: cylindrical grinding, surface grinding, heaviest grinding and roughing
Grinding method: dry grinding
Operation: automatic grinding, portable machines, pedestal grinder/backstand, robotic grinding
Coating Hardness
The hardness of the lamellae of foamed up Vulkollan® coating can be differentiated into three levels. The spectrum extends here from a soft coating of lamellae of foamed up Vulkollan® with 25º shore (A) to a hard coating of lamellae of foamed up Vulkollan® with 45º shore (A).
The right contact wheels hardness always depends on the individual application.
Dimensions
Diameter: 75 to 450 mm
Width: 20 to 200 mm
Hole: as per specification
Other dimensions on request!
Vulkollan® = registered trademark of Covestro Group