Crosscut Sled Support Arm
Transcription
Crosscut Sled Support Arm
Crosscut Sled Support Arm Taming tilt at the tablesaw By Paul Anthony T he only problem with a large crosscut sled is that it tends to tip off the front of the saw when pulled backward to load a wide panel. You can use an auxiliary stand for support, but a less intrusive approach is to craft a short support arm that cantilevers off the front of the saw. Like many woodworkers, I have a Biesemeyer fence. I’ve found that a simple three-piece wooden support attaches nicely to it. The support consists of a wooden arm that lays across the fence’s guide tube while dadoed into a crosspiece that �its snugly between the fence tube and the fence mounting rail. A cleat on 48 woodcraftmagazine.com the inside face of the crosspiece presses against the underside of the tablesaw wing, locking the unit in place. The unit installs and removes in a �lash and can be modi�ied to �it many similar saw/fence combinations. June/July 2012 Make the crosspiece about 16" long and just thick enough to slide snugly between the fence tube and its mounting rail. If necessary, round over the bottom edge to seat the piece against the face and bottom of the L-shaped Fence tube Support arm Mounting rail Crosspiece A B Use small rulers or short, straight sticks to ensure the top edge of the crosspiece sits flush to the saw table, and the dado bottom aligns with the fence tube. Thickness the support arm so that its top face is flush with the top edge of the crosspiece while resting on the fence tube. Cleat C Notch the cleat to snugly wrap around the fence mounting rail while firmly contacting the inside face of the crosspiece. mounting rail. Trim the top edge to sit just a hair below the table top; then cut a 3"-wide dado whose bottom sits �lush with the top of the fence tube (Photo A). Locate the dado about 6" in from the outer end of the crosspiece. Make the 12"-long support arm to �it snugly in the dado (Photo B), but don’t fasten it yet. Next, make the cleat that bears against the underside of Photos: Paul Anthony; courtesy of the Taunton Press D Hold the cleat firmly against the underside of the saw wing; mark its position on the face of the center piece. the saw. Mine is 7⁄8 × 21⁄2 × 11", but suit your particular tablesaw wing, ensuring that the cleat bears solidly against its underside edge. Notch the long edge to accommodate the fence mounting rail, with 4" or 5" solidly contacting the wooden crosspiece (Photo C). Holding the cleat in place, mark its location on the crosspiece (Photo D). Finally, glue and screw the parts together and radius the corners of the arm. ■ About Our Author Senior editor Paul Anthony is the author of Taunton’s Complete Illustrated Guide to Tablesaws, and Smart Workshop Solutions (Taunton Press). June/July 2012 woodcraftmagazine.com 49