History. The dovetail joint technique probably pre-dates written history. Some of the earliest known examples of the dovetail joint are in ancient Egyptian furniture entombed with mummies dating from First Dynasty, the tombs of Chinese emperors, and a stone pillar at the Vazhappally Maha Siva Temple in India.
What is the theory of the dovetail joint?
There are two parts to a dovetail joint, pins and tails. The tails look like the tail of a dove (hence the name), and the pins are on the opposite board and fit in between the tails to create a joint that is impossible to pull apart in at least one direction.
When did they stop using dovetail?
According to oldcopper.org, coppersmiths kept on dovetailing the seams until about 1900, after which better joinery technology made the time-consuming dovetail process obsolete. This means that a dovetailed pot or pan could have been hand-cut or machine-cut.
What is the explanation of a dovetail joint?
Dovetail joints consist of an interlocking and snugly fitted series of pins and tails. All the tails are cut into one piece of wood, called here the tail piece. Typically, the completed tail piece then serves as a template for marking and cutting the pins in the pin piece.
When was dovetail first used?
While dovetail joints can be found on ancient Egyptian coffins from 3000 BC, they were not used in European and American furniture until the mid 1600s.
Who made the first dovetail joint?
Dovetail joints, also called swallowtail joints in England, date back to ancient Egypt, when Egyptians used this technique for coffins. Throughout most of history, dovetail joints have proven to be a durable technique used to hold together various woodworking projects before modern innovations.
What are the strengths and weaknesses of a dovetail joint?
The interlocking dovetail joint has a large gluing area, further adding to its strength. Hand cut dovetail joints require precise handsaw and chisel skills, and can be fiddly to mark out and cut. If dovetail joints are poorly made they will lose the advantage of strength and durability.
What tool makes dovetail joints?
Use the coping saw to remove the waste and create a smooth cut. Use the chisels to slowly chip away excess wood from the base line. Angle the chisels as needed to prevent gaps in the dovetail. Place the tail into the pin and hope for the best.
What is French dovetail?
French or sliding dovetail joints consist of only a single tail and pin with the tail being slid into a long groove on the connecting piece. The tail is tapered so that it locks in securely just like any other dovetail joint.
Is dovetail the strongest joint?
Strength. Dovetail is arguably the strongest joint in millwork. It’s made so that it can’t be twisted or pulled in any direction except for one. This means that it’ll take more force to break or damage the joint.
Are dovetail joints worth it?
Making sure that you pick a drawer joint that can withstand this type of wear and tear is crucial to the longevity of your kitchen cabinets. Dovetail joints are considered one of the strongest joints used in kitchen cabinetry construction and are the best solution for a kitchen cabinet drawer box.
What is the strongest joint in woodworking?
Mortise and tenon joints have stood the test of time for their remarkable strength. This traditional joint involves a projecting piece of wood, called a tenon, securely fitting into a corresponding cavity, a mortise. It can be reinforced with glue or wedges for stability for a stronger hold.
What is the difference between English dovetail and French dovetail?
English dovetails are the most common. They have interlocking joints and allow the most amount of space – usually several more inches of room than you would get with French dovetails. This is because the dovetail groove cannot be put all the way at the edge of a drawer with French dovetails.
Are dovetail joints difficult?
Hand-cutting a dovetail joint is kind of a woodworking high-wire act; one slip of the saw or chisel and the joint either won’t fit together or will look sloppy. It takes a lot of time to master the ability to cut dovetails quickly and well (by hand or machine), without a lot of fussing around.
How old are dovetail joints?
The English cabinet maker first started using the dovetail joint in the mid 17th Century on walnut furniture and carried on doing this by hand until the late 19th century when they were produced by machines, mainly in the Edwardian periods.
What are 2 advantages of using dovetail joints?
Dovetails cut into the sides of a drawer will ensure that the front face of the drawer will not pull away. The interlocking dovetail joint has a large gluing area, further adding to its strength.
How strong is a dovetail joint?
And with the dovetail joint being two thirds as strong as that, that’s actually quite impressive. But I think a dovetail joint can never be as strong as an ideal box joint with narrow fingers. Basically, with the dovetail shape of the tails, the tails have an inherent weak spot at their narrow base.
How many dovetail joints are there?
There are many different types of Dovetail Joint techniques used in woodworking such as, through dovetail joint, secret mitred dovetail joints, secret double-lapped dovetail joints, sliding dovetail joints, and half-blind dovetail joints. View more information about each type below.
What is the most popular dovetail?
The through dovetail joint is the most popular dovetail joint because it is strong, attractive, and versatile. It is commonly used in furniture-making, cabinetry, and woodworking. The through dovetail joint is a traditional woodworking joint characterized by the interlocking triangular shape it creates.
Are dovetail joints easy to make?
Of the four types of dovetail joints (through dovetail, half blind dovetail, secret mitered dovetail, and the sliding dovetail), the through dovetail is the most basic method, and a perfect one for hand cutting. Contrary to what seems to be popular belief on the internet, they are not really all that hard.
Is a finger joint stronger than a dovetail joint?
For box joint, some people put a lot more fingers than it is possible to do with Dovetail. In this case, the gluing surface is larger, and the joint is likely stronger. Also, some find a way to hide a finish nail in the joint. Dovetail has the advantage of a mechanical lock independent of the glue.
What is stronger dovetail or finger joint?
Frid wrote that finger (or box) joints are stronger than through dovetails because the fingers offer much more glue surface.
Should you glue dovetail joints?
Michael Dresdner: The only areas that require glue on dovetails are the diagonal faces. All the diagonal faces are long grain, all the square faces are end grain, and all the flat faces abut end grain. Therefore, you need only apply glue to the diagonal faces on the tails or pins, or both.
What is the weakest joint in carpentry?
The butt joint is the simplest joint. An unreinforced butt joint is also the weakest joint, as it provides a limited surface area for gluing and lacks any mechanical interlocking to resist external forces.
How old are dovetail joints?
The English cabinet maker first started using the dovetail joint in the mid 17th Century on walnut furniture and carried on doing this by hand until the late 19th century when they were produced by machines, mainly in the Edwardian periods.
How deep should a dovetail joint be?
With a 3⁄4″-diameter flush-trimming bit in your router, plow out the dado to 3⁄16″ deep. Next, take your router with a tem- plate guide and dovetail bit, set it to 9⁄16″ deep (without moving the straightedge) and make the cut into the case side. The cut should be a bit longer than the width of your front divider.
