A dovetail joint or simply just dovetail is known as a joint method normally found in woodworking joinery. Known because of its effectiveness against being drawn apart (tensile strength), the dovetail joint is frequently used in order to join the sides of a drawer into the front. A series of pins cut to extend from the end of 1 board interlock with a number of tails cut within the end of a further board. The pins and tails employ a trapezoidal design. And once stuck, a wood dovetail joint calls for simply no mechanical fasteners.
The dovetail joint almost certainly pre-dates written history. A number of the very first identified samples of the dovetail joint have been found in furniture entombed with mummies dating from Earliest Dynasty of age-old Egypt, in addition the tombs associated with Chinese emperors. The actual dovetail design is an vital procedure for distinguishing various periods connected with furniture.Methods.
Dovetails may be cut by hand or by machines, often using some sort of electric powered router and ultizing one of various commercially obtainable jigs or templates. Even though it is from a technical perspective a straight forward procedure, hand-cutting dovetails demands a higher level of exactness to guarantee a snug fit and thus is usually difficult to master. The pins and tails will have to fit together with absolutely no gap between them to ensure that the joint interlocks tightly without any movement. Thus the cutting of dovetails by hand is regarded as a mark of skill on the part of the craftsperson.
Types of dovetail
Half-blind dovetail
A half-blind dovetail joint
A half-blind dovetail is usually used whenever the craftsman does not wish end grain to be seen from the front of the item. The tails are housed in sockets in the ends of the board that will be the front belonging to the piece to ensure that their ends are not visible.Half-blind dovetails are generally employed to fasten drawer fronts to drawer sides. This is certainly an alternative to the practice of affixing false fronts to drawers crafted using by means of dovetails.
Application for:
Attaching drawer fronts
Sliding dovetail
A through dovetail joint
A through dovetail (also called plain dovetail) joint, where the end grain of both boards is visible when the joint is assembled. Through dovetails are common in carcass and box construction. Traditionally, the dovetails could have typically be covered with a veneer. Even so, dovetails have grown to be a signature of workmanship and are normally considered a feature, so that they hardly ever concealed in contemporary work.
Use for:
Carcass and box construction
A sliding dovetail joint
The sliding dovetail is actually a technique of joining two boards at right angles, where the intersection appears inside the field of one of the boards, that's not right at the end. This joint gives the interlocking durability of a dovetail. Sliding dovetails tend to be constructed by sliding the tail directly into the socket. It's quite common to slightly taper the socket, which makes it slightly stronger towards the rear of the joint, to ensure that the two components may be slid together easily but the joint results in being tighter as the finished position is actually reached.
Use with regard to:
Joining cabinet bottoms to sides
Joining adjacent sections of expandable table frames
Joining front rails of web frames to cabinet sides
Joining shelves to cabinet sides
Joining horizontal partitions to shelves
Joining drawer fronts to sides
Full-blind dovetail
The full-blind dovetail obscures the actual mechanics of the joint completely. This variant can be used in fine work when the craftsperson demands the strength of a dovetail but with no visual intrusion of the interlocking pins and tails. Two versions of this joint would be the secret double-lapped dovetail and also the full-blind mitred dovetail. The first kind presents a really thin portion of end grain on one edge of the joint, whilst the latter does not. When used in drawer assembly, a "full-blind dovetail" is referred to as a "French dovetail."
Used for:
Fine cabinet or box work where strength is required without a visible joint.
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