Mortise And Tenon Bed Rails

Note that the two faces of the fence.

Mortise and tenon bed rails.

Tenon cutters it s a simple fact that tenon cutters make for beautiful log furniture tenon cutters are the log furniture tools that cut tenons on the end of your log rails and spindles. But a 3 wide tenon is greater than 1 1 2 which is six times the tenon thickness. Connecting the rails to the posts. Includes enough brackets for one bed.

April 12 2017. Regardless of which one you choose to use start by drilling the couterbore and clearance hole in the leg both at the drill press then put the leg on the bed rail tenon and use a handheld drill to make the bed bolt hole in the bed rail. With the tenon partially seated in the mortise there should be enough friction that if you lift the tenoned workpiece the mating piece comes with it. You want to cut a 1 4 thick tenon on a 6 wide rail.

Complete the tenon by standing the rail on edge and cutting the top and bottom shoulders. This joint will consist of a stub mortise and tenon which will be held in by a bolt which i will add later. Ellis s rule says that your tenon should be 3 wide. Now we re onto the last bit of joinery in the project.

The remaining two thirds of the rail the tenon shoulders help to counteract lateral forces that might tweak the tenon from the mortise contributing to its strength. To join parts of equal thickness cut both the mortises. The top and bottom tabs provide lateral rigidity and prevent rotation while the heavy corner gussets maintain a perfect 90 angle the m8 5 16 connecting bolt is held captive in the bed rail bracket so you never have to worry about losing it. The leg acts as a guide to keep the hole as perpendicular to the rail s end as possible.

A 4x4 makes a great backer block for this cut. Rails and posts jr s bed part 4. The posts can also be cut to size and shaped and the live edges treated. These handy implements work to trim the end of your log rails allowing them to be inserted into other logs to create the base structure of your furniture project.

Through mortise and tenon joints typically go together one of the two ways shown above either both parts are the same thickness a 3 4 rail mating a 3 4 stile for example or the tenon fits into a mortised part of greater thickness such as a 3 4 thick table apron against a 1 1 2 square leg. If that tenon s width would be greater than six times its thickness then you should split it into two or more tenons. The haunch the cut away part of a sash corner joint that prevents the tenon coming loose is one third the length of the tenon and one sixth of the width of the tenon in its depth. I m designing a loft bed here s a rough picture without the cross supports and other details.

I d like to be able to take the loft down to parts and the simplest thing to do would be to disassemble it at the m t joints.