GRINDING THIN SLOTS WITH LARGER DIAMETER WHEELS
Until now, the dressing and sizing of conventional grinding wheels, as well as the grinding process, was very time consuming. The largest diameter available was 10” and all grinding wheels had a continuous, uninterrupted superabrasive section on the periphery. The result: The conventional wheel produces inexact slots.
Resolving the problems mentioned above was the motivation for developing the new SATELLITE WHEEL AND FLANGE SYSTEM. This new method of slot grinding was previously unavailable on the market, but offers considerable advantages compared to the conventional grinding process: Improvement of the general operation, cut quality and cost savings.
The Satellite Wheel concept allows for the grinding of various slot widths using the same flange. The ideal wheel diameter is 10” to 20”. However, other sizes may be produced upon request. The new technology can be applied to all grinding machines for hard, brittle materials. Additionally, this technology distinguishes itself with a considerably improved cooling characteristic, as well as greater stability of slot shape and improved overall cut quality.
Satellite Wheels
This new system allows the customer to grind thin slots, approximately 0.010” and wider, by placing three-inch diameter diamond or CBN wheels between the front and back flanges. The Satellite system is very economical, while still achieving the highest quality cuts from a wheel with a diameter of 10” or larger.
Back Flange
The back flange allows for the attachment of six to eight small “satellite” wheels, which are placed along the O.D. of the flange. The Diacut satellite wheels project approx. 0.250” the flange. However, the amount of exposure can be adjusted to accommodate specific applications. The center bore is adjusted to match the spindle on any grinding machine.
Front Flange
The front flange is responsible for holding the satellite wheels in place, while providing pressure and stability for the cut. Both flanges together are constructed to guarantee a concentric running of the wheel, both peripherally and axially.
Satellite Wheel Rotation Principle
As the diamond or CBN Section protruding from the flanges wears, the wheels can be rotated up to six times (depending on the cut depth) by separating the two flanges. This “rotation principle” saves costs and allows for high versatility.
