Timber Frame Mortise And Tenon Dimensions

Mortises and tenons are cut into the beams which are secured together with hardwood pegs.

Timber frame mortise and tenon dimensions.

Failure of this joint can occur in five ways. Mortise tenon dimensions. Make the tenon 1 32 longer than the width of the mating part if you ll sand the tenon end flush with the mortised part after assembly. For parts of unequal thickness make the mortise and tenon up to a third the thickness of the larger part.

How to cut a timber frame mortise tenon part 1 we use a variety of tools to see what works best for cutting mortise tenon joint into some old timber beams. Woodcraft posted on aug 15 2016 1 11 pm. Comments 0 cut your mortise tenon joints to the following dimensions for strong attractive joints. What is traditional timber frame joinery.

You want to cut a 1 4 thick tenon on a 6 wide rail. It is an elegant and beautiful style of construction. The pin can shear off pin too small or decayed and the joint. Mortise and tenon dimensions.

Of all the joints in a timber frame the tying joints. If that tenon s width would be greater than six times its thickness then you should split it into two or more tenons. Traditional joinery is the classic way to connect timbers in post beam and timber frame structures. Ellis s rule says that your tenon should be 3 wide.

Then make a tenon sized for a snug fit without forcing leaving it about 1 16 short of the mortise depth to. So for example for a matching 3 4 2 stile and rail first make the stile s mortise 1 1 2 long 1 4 wide and 1 1 3 8 deep. I have been working on a building a new base for an old pool table to put in our basement. To join a 3 4 thick table apron a 1 1 2 thick leg for example cut tenons 3 8 1 2 thick on the apron ends.

Pin size and location are critical. Blind housed through mortise and tenon 4 blind mortise and tenon 20 21 boarding grooves 9 16 bridled scarfs 49 50. To save setup time size the edge shoulder the same as the face shoulder. 1 2 1 4 5 8 5 8 5 16 3 4 3 4 3 8 1 7 8 3.