How to build strong miter joints with splines – Full guide
Miter joints is an easy technique to build a box, however, they don’t have a strength. In case the glue fails, so the joints will fail too. This guide will show you how to build strong miter joints with splines.
Placing a spline into a typical miter joint enhances the strength and could give a wonderful visual touch too. A spline is basically a shim designed to fit into a kerf cut in the miter.
It doesn’t require a lot of work to place a spin on ordinary splined miter joints. Just follow this guide and you will get the best results.
How to build strong miter joints with splines:
- Begin with adjusting the table saw to 45-degrees.
- cut the miters and readjust the fence between the cuts until you get a 90-degree angle between the miters.
- Setup a blade on the table saw to effectively make the flattest possible kerf.
- Adjust the blade to 15after that raise it up until the extent of the blade about halfway within the mitered corner.
- mark 3 evenly spaced spline spots on the tray side.
- Place a transparent tape all around the workpiece corners to decrease the chip-out.
- Verify the orientation of the workpiece just before cutting.
- Grip the workpiece strongly in the jig after that cut the top slot in the 4 corners, adjust the fence, then cut all of the 4 middle slots, adjust the fence once again, and cut the 4 bottom slots.
- Take off the tape.
Match the spline thickness to the kerf, it is usually 1 “. After that, cut separate splines from the strips, cutting them a little longer than the kerf slots. Expand fair glue on the splines, put them into a safe place and let the glue get dry.
This article is the best guide for you to build strong miter joints with splines, If you love this project, please take a look at more than 1000 woodworking project plans with us.