Flywheel Grinder Dresser Shaft

The Wheel Dresser Shaft is a component used in the wheel dresser assembly for Van Norman FG4000, FG4000R Racing, and FG5000/FG10000 Flywheel Grinders. This shaft is essential for the function of the wheel dresser, which is an optional tool used to maintain the grinding wheel’s cutting efficiency.

The Wheel Dresser Shaft, sometimes referred to simply as “Shaft” in assembly diagrams (particularly for the FG4000R), is a crucial component of the optional Wheel Dresser assembly available for the Van Norman FG4000 Flywheel Grinder, the FG4000R Racing Flywheel Grinder, and the FG5000/FG10000 Flywheel Grinders.

One Wheel Dresser Shaft is required for each complete wheel dresser assembly. The Wheel Dresser is a vital tool used to “dress” or “true up” the grinding wheel. This process involves removing any dull or clogged particles from the wheel’s grinding surface, thereby restoring its optimal cutting ability and minimizing heat generation during the grinding of the workpiece.

The height of the wheel dresser can be adjusted by rotating an adjustment collar that is part of the overall assembly. The complete Wheel Dresser assembly typically includes several components in addition to the Wheel Dresser Shaft, such as the dresser arm, dresser bracket, star dresser (the actual cutting element), and the adjustment collar (often a knurled nut).

For the FG5000/FG10000 models, the Wheel Dresser Shaft (identified as item 10) is specifically included within the Complete Wheel Dresser Assembly (794-8011-71).

In summary, the Wheel Dresser Shaft is a key structural element within the optional wheel dresser assembly, enabling the proper maintenance and performance of the grinding wheel on various Van Norman flywheel grinder models.