Precision Routing

There are many applications where precision routing is required, such as template routing, dados, fluting, and inlays. Inlaying a secondary component, such as hardware, into an existing substrate is typically where the greatest level of precision is required. In the example below, both the width of cut and depth of cut need to be precisely controlled for the component to fit tightly into the dado and flush with the surface.

There are many methods for controlling the size (width in this example) of a cutout. A template system such as the MFS guide (shown on page 13) is very effective for making multiple copies of the same cut. For this example, the guide rail attachment is used because it permits fine adjustment to ease the cut to the exact size through test-fitting.

Hardware Inlay Example using the Turret Latch

The primary basis for this example is using the turret latch and fine adjustment dial to precisely control the depth of cut for a multi- pass dado to inlay a component at a precise depth, such

as flush to the surface.

►If you do not have a router bit that is the exact width of the component to be inlayed, then use a router bit that is slightly narrower than the desired final cut, and make progressively wider cuts by shifting the router.

►Set up the Guide Rail Attachment as described on page 19, and also shown to the right.

►Set the router position so the bit is cutting along one side the desired cut. You can make a shallow pass to verify the initial position and fine-tune the position as described in the Guide Rail Attachment procedure on page 19.

►Engage the Turret Latching Lever and set the initial depth of the bit as described in the Setting the Plunge Depth procedure on page 10, but make sure the initial depth is slightly shallower than the final depth.

►Gradually increase the router’s horizontal position (width of the cut) using the fine adjustment dial on the guide rail attachment until the component fits into the width of the cutout.

►Using the fine adjustment dial on the top of the router and the fine adjustment dial on the guide rail attachment, gradually increase the depth of the cut and clean up the width until the component fits to the desired depth (flush with the surface in this example).

16	OF 2200 EB Router