Mortise and tenon woodworking joints craftsmanspace. The mortise and tenon joint has been used by woodworkers for centuries because of its combination of superior strength, simplicity, and the elegance of its appearance. A mortise or mortice and tenon joint connects two pieces of wood or of other material. The mortise and tenon joint is used more than any other for woodwork. How to make mortise and tenon joints with hand tools. Primarily used in solid wood woodworking to join end grain to edge grain, or long grain, it is a timehonored and proven technique. The easiest mortiseandtenon joint ever the router table works well for mortises up to 1.
Powermatic hollow chisel mortiser with tilting table, model 719t. The opposing plate purple gets housed onto the plate for bearing. A mortiseandtenon joint is a means of joining two pieces of wood at an angle usually 90 to each other. The mortiseandtenon joint has been used by woodworkers for centuries because of its combination of superior strength, simplicity, and the elegance of its appearance. The first thing you must do is mark out the mortise or tenons and you can start with the tenons. As shown in the drawing below, this joint uses two wedges inserted into the wedge mortise from opposite sides to lock the tenon in place. Tusk tenon a kind of mortise and tenon joint that uses a wedgeshaped key to hold the joint together. A mortise and tenon joint consists, in simple terms, of a tongue, the tenon that slots into a hole the mortise cut in the mating piece of timber. If you havent made a mortise and tenon before we recommend you make one before you make the haunched variation.
Jun 21, 2019 doublewedge tusk tenon a doublewedged tusk tenon works on the same principle as the basic tusk tenon, but the makeup of the joint is slightly different. There are many variations on the basic joint, but they all work in the. A mortise is simply a hole in the piece wood and the tenon piece slots inside. And just about as soon as it was created, variations on the form were introduced. To make this joint, a joiner will cut a hole, called a mortise, out of one piece of wood. We show you the parts of a mortise and tenon joint and how it should fit together. Mortiseandtenon joints are among the strongest joints in woodworking, and are. It is important that the plate bears on the post and not the tenon. Mar 05, 2019 the haunched mortise and tenon is a variation of the normal mortise and tenon. How to make a mortise and tenon woodworking joint why. Nov 01, 2007 standard mortise and tenon joint in two ways.
An animation of a plain mortise and tenon joint joint is shown opposite. The joint will be stronger if the mortises dont meet. I once restored an 18thcentury timberframe farmhouse and it stood perfectly plumb and strong after 200 years. May 12, 2020 a mortise and tenon joint is a type of joint used to join two pieces of wood together.
There are a great many modifications of this joint. Feb 22, 2016 the mortise and tenon joint functions by inserting one end of a piece of wood into a hole in another piece of wood. How to make a mortise and tenon woodworking joint why the. There are literally hundreds of joints you could use to attach various elements together, but this lesson focuses on one of the most. A mortise and tenon is one of the most ubiquitous and useful means to join wood together. This type of joint has a wide range of uses and is particularly useful when manufacturing furniture. There are many ways to make a mortise and tenon and in this video i show you how to use just your router table and a few everyday bits to accomplish this. A haunch is a short tongue that protrudes from the. Draw a diagonal line across the legs end to determine each mortises maximum depth.
You can purchase a yearly subscription here or can order our latest issue issue eight here. This is the most commonlyseen version of the mortiseandtenon joint in use today. For example, a typical mortise and tenon joint proves plenty strong for many applications. The smaller end of the wood is the tenon, and the wood with. As shown in the drawing below, this joint uses two wedges inserted into the wedge mortise from opposite sides to lock the tenon in. Martin began using the mortise and tenon joint in the mid 1990s on the low and medium grade guitars 16 series and below, mostly due to the lower costs associated with this construction. Find the location of the mortise on a piece of 2 x 4. After this, the joiner will insert the tenon into the mortise. Apr 25, 2017 there are many ways to make a mortise and tenon and in this video i show you how to use just your router table and a few everyday bits to accomplish this task. A mortise and tenon joint is, at its most basic, a peg fit into a hole. As for the differences, for martin, the dovetail joint is their old original joint that they continue to use on their higher end guitars. With a little practice, you should be able to make a mortise and tenon joint in under 10 minutes. The mortise and tenon joint is another one of the strongest and most appealing woodwork joints able to be made because of its flush fitting design.
Primarily used in solid wood woodworking to join end grain to edge grain. Again use a square and marking gauge to mark or remark the outline of the mortise. The mortiseandtenon joint is one of the most dependable methods for joining wood parts of almost any size, configuration, and angle. The mortise and tenon joint functions by inserting one end of a piece of wood into a hole in another piece of wood. Tenon magazine seeks to bridge the worlds of furniture maker, conservator, and scholar. A protruding tenon, cut at the end of one piece, fits into a. The mortise and tennon joint is a woodworking staple. Use the mortise and tenon woodworking joint for building rock solid furniture. A bridle joint is a woodworking joint, similar to a mortise and tenon, in that a tenon is cut on the end of one member and a mortise is cut into the other to accept it. What is a mortise and tenon joint used for answers. The haunched mortise and tenon is a variation of the normal mortise and tenon.
Even power tool woodworkers should learn the fundamentals of how to make a mortise and tenon joint with traditional hand tools. Nov 27, 2017 mortice and tenons, another staple joint of a furniture makers arsenal. A rectangular slot is referred to as a mortise cut, and it is cut into the exact center of the end piece of wood so that it will except the protuberance fitting the. For example, a typical mortiseandtenon joint proves plenty strong for many applications. Doublewedge tusk tenon a doublewedged tusk tenon works on the same principle as the basic tusk tenon, but the makeup of the joint is slightly different. Woodwork mortise and tenon joint information and pictures.
Nearly as soon as there were woodworkers, the mortise and tenon joint was developed. But there are a few things you should be aware of when cutting this joint in order to achieve maximum strength. Like the dovetail joint this woodwork joint can be difficult to properly construct but it is incredibly strong and aesthetically pleasing if constructed well. Theres a reason the mortise and tenon joint has been used for. The easiest mortiseandtenon joint ever wood magazine. It is such an effective, elegant and efficient way to join solid wood.
Follow these tips for cutting mortiseandtenon joints using a router. There are many different forms of mortice and tenons and also uses but they are mostly used in tables and doors. There are many variations on the basic joint, but they all work in the same way. The wedged mortiseandtenon joint isnt difficult to make, but you should have some experience making standard mortiseandtenon joints before tackling it. With mortises larger than that, i find i have better control by plunging the bit into the work with a plunge router rather than plunging the work onto the bit. What are the different types of mortise and tenon joints. Building a solid mortise and tenon joint requires a high degree of precision. Jun 20, 2014 the wedged mortiseandtenon joint isnt difficult to make, but you should have some experience making standard mortiseandtenon joints before tackling it. Wedged mortise and tenon popular woodworking magazine. Mortice and tenons, another staple joint of a furniture makers arsenal. Types of wood joints and when to use them bluprint. But if you make the tenon extra wide for twist resistance, there may be precious little material at the end of the stile to prevent breakout drawing 1. How to make a mortise and tenon joint the easy way cut the wood. A mortise and tenon joint is a type of joint used to join two pieces of wood together.
The tenon is allowed to protrude through the receiving piece of wood with a mortise cut in it that is flush with the outside of the receiving piece. Mortise and tenon carpentry and woodworking britannica. The illustrations show the most conventional types but actual proportions and configurations of mortise and tenon joints can be varied to suit the tasks in hand e. They can be used wherever a frame construction is required and have many variations. The end of the exposed tenon can be further secured by adding a very narrow slot, either diagonal or straight across the width of the tenon, then inserting a solid wedge into the slot. Mortise and tenon corner joint by brice cochran post to beam joinery, roof joinery, timber frame joints 4 comments mortise, tenon used primarily on plates and floor systems, this corner joint uses a mortise and tenon on one plate red and a tusk tenon on the opposing plate purple. Chairs and tables use them as does most arts and crafts and mission style. Aug 11, 2014 a mortise and tenon is one of the most ubiquitous and useful means to join wood together. The jig limits the movement of the router during the cut. The tenon length is usually about 23rds the depth of the piece of timber it. A wedged mortise and tenon is a great way to secure a joint but still provide a way for the pieces to be easily dismantled. A mortise and tenon joint is the method of joining by forming a solid rectangular projection in the one piece and cutting a corresponding cavity to receive it in the adjoining piece.
A projection, called the tenon, is then cut out of the second piece. How to make mortise and tenon joints with hand tools wood. Mortise and tenon joints aka mortice and tenon are the most common and strongest framing joint. Mortise and tenon joint the mortise and tenon joint is another one of the strongest and most appealing woodwork joints able to be made because of its flush fitting design. A mortise and tenon joint is the method of joining by forming a solid rectangular projection in the one piece and cutting a corresponding cavity to receive it in the. All about mortise and tenon joints finewoodworking.
It is very commonly used to join rails to the legs of tables or chairs, or fixed shelves to the sidewalls of cabinets or bookcases. There are no 7 essential router tricks, weekend diy pocket screw projects, or adcluttered pages. The mortise and tenon is a very traditional joint and is popular due to its strength. Make the marks with an edge guide or use a jig to hold the sides of the 2 x 4. Sep 12, 2005 the mortise and tenon joint is used more than any other for woodwork. The tenon has to fit snuggly into the mortise, so it must match it in width, length, and depth. On the surface it seems like a very simple join but is one of the strongest there is, and subsequently has been used by. To mark out the tenon you need to start by drawing a line around the entire piece of wood to create the length of the tenon. The key to a strong mortise and tenon is a snugly fitting joint. Mortise and tenon joints may also be combined with dowels or housings to add strength to those joints. The cavity is called mortise and the solid projection is called the tenon. The marking out and cutting of all the mortise and tenon joints are based in this simple joint. Aug 31, 2007 as for the differences, for martin, the dovetail joint is their old original joint that they continue to use on their higher end guitars.
Often these changes in form and style were driven by the prevailing type of tools used to create the joints. Mortise and tenon wikimili, the best wikipedia reader. Used primarily on plates and floor systems, this corner joint uses a mortise and tenon on one plate red and a tusk tenon on the opposing plate purple. A mortise and tenon joint is used most often to join two pieces of wood at 90 degrees, and consists of two parts. Tools required to make this joint, youll need a tablesaw, drill press, plunge router, chisel and a bandsaw. Through mortise and tenon joint is an extremely common joint that is formed by cutting the mortise completely through the stile and sizing the tenon to match.
Making a mortise and tenon joint may be a daunting prospect to the novice woodworker, but with the proper tools, shaping the parts is a quite straightforward process. Other articles where mortise and tenon is discussed. The strength of the joint makes it ideal for use in framing and general. Teasel or teazle tenon a term used for the tenon on top of a jowled or gunstock post, which is typically received by the mortise in the underside of a tie beam. A mortise and tenon is one of the most wellknown and useful means to join wood together. This above video and article will simplify the process of cutting mortise and tenon joints with only a few traditional hand tools. Because of its strength and many uses, the mortise and tenon joint is one of the very first woodworking joints that beginning woodworkers should learn.
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