Pegged mortise and tenon construction. The wedged mortise and tenon joint isnt difficult to make but you should have some experience making standard mortise and tenon joints before tackling it. Pegs with mortise tenon. Though the same technique can be used on other types of joinery such as box joints and dovetails the pegged mortise and tenon is a staple in author matthew teagues furniture. Mortise and tenon construction.
Driving a hardwood peg through a mortise and tenon joint does more than add a decorative element. The risk of splitting the tenon parallel to the narrow edge by moving the vulnerable point nearer to the centre of the tenon. Wedged and pegged tenons. There are many variations of this type of joint but the basic mortise and tenon.
Miller richard j. Schmidt department of civil and architectural engineering university of wyoming laramie wyoming 82071 timber frame business council 217 main street hamilton mt 59840 traditional timber framing heavy timber construction structural analysis wood peg. A mortise or mortice and tenon joint connects two pieces of wood or of other material. It makes the joint stronger.
Again paring the ends of the mortise walls allows for the spread of the tenon into the void and creates a dovetail the disallows any further movement between the mortise and tenon. When a mortise and tenon joint is constructed with a stile that has a groove through which a tenon is cut such as in frame and panel construction the normal technique for forming a mortise and tenon would leave a void at the end of the slot and this void would be visible on such assemblies as panel doors. Capacity of pegged mortise and tenon joints february 2004 joseph f. The mortise and tenon is an incredible means of joining wood pieces together and utilizes the natural strength of the wood to great advantage.
In its most basic form a mortise and tenon joint is both simple and strong. 8 x 8 mortise tenon joint cut in oak basic timber framing techniques for use in post and beam construction. Woodworkers around the world have used it for thousands of years to join pieces of wood mainly when the adjoining pieces connect at right angles. Tools required to make this joint youll need a tablesaw drill press plunge router chisel and a bandsaw.
Fastenmaster prostar brad morse of uncarved block demonstrates cutting a traditional pegged mortise and tenon joint. A post beam barn can be described as a barn thats built using heavy wooden timbers joint together with ether carved wood joinery such as pegged mortise tenon or metal heavy duty plates hardware forming an exposed structural frame. About post beam barns and construction info.