Any angle between 7° and 15° will work, regardless of the wood. But stay within that range. If you go below 7°, you'll start to lose the mechanical strength of the dovetail. Go above 15°, and you'll leave too much short grain at the tips of the tails, which weakens the joinery.
What is the angle of dovetail joints?
Check more questions and answers about “dovetail joints”
Do you need to 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.
Are dovetail joints better?
For this test, the box joint proved stronger. Plus, the box joint is strong in both directions, whereas the dovetails are useful only for pulling from one piece, but not the other. So really, to use a dovetail joint for the sake of strength is obsolete, mostly on account of the strength of wood glues.
How many types of dovetail joints are there?
There are basically three types: through, or full, dovetails are used to join carcases, blanket chests, and small boxes. These are regarded as the strongest and most beautiful. Half-blind dovetails are commonly used to join drawer sides to drawer fronts and occasionally are employed on the construction of carcases.
When did they stop using dovetail joints?
Hand-cut dovetailing was the default until 1860 when uniform machine-cut joints were introduced. But fine cabinetmakers persisted in fitting their joints by hand until the early 1900s, and cabinetmakers in Europe cut dovetails by hand well into the 1930s.
Do you glue dovetail joints?
Dovetail joints show the care and craftsmanship applied to woodworking projects. A few simple gluing and assembly tips make dovetail joint easier to put together. The glue can be applied while the pieces are completely separate, which is easier, but can be messy and difficult to fit joints together.
Do you need to clamp dovetail joints?
When well-made, a good joint won't require clamping in most cases. In looking at early accounts of dovetailing, clamping is not mentioned as part of assembling dovetailed carcases. In “The Joiner and Cabinet Maker” (circa 1830), the work is driven together with a mallet – plus a piece of scrap to protect the joint.
Are dovetail joints still used?
The use of the joinery technique stretches back into prehistory, but its utility is still relevant. Today, dovetail joints are machine made, and that fact is what helps to pinpoint the age of the chest of drawers from the attic. Machine-made dovetails are thicker than graceful, asymmetrical hand-cut joints.
What wood is used for dovetail joints?
There are a lot of different types of wood out there but almost all woodworkers around the internet agree that the best wood to practice dovetails on is poplar.
Can you make dovetail joints with pine?
Pine. While pine is commonly used as drawer sides, it's not the best to practice good dovetail technique with. This can be a good thing on a finished piece, but it's bad for dovetail practice since it enables you to not be as accurate as you would have to be by practicing with a harder wood.
When were dovetail joints used?
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 do you calculate dovetail joints?
The general rule is that they measure half the thickness of timber plus around a mm, so the two dots on the shoulder line are 7mm in from each edge.
How old are dovetail joints?
Dovetail joints often hold two boards together in a box or drawer, almost like interlocking the fingertips of your hands. As the dovetail joint evolved through the last one hundred thirty years, it becomes a clue for the age and authenticity of antique furniture.
What are the different kinds of dovetail joints?
- Through Dovetail Joints.
- Half-blind Dovetail Joints or Single-lap Dovetail.
- Half blind dovetail vs. Through dovetail.
- Secret Mitred Dovetail Joints.
- Secret Double-Lapped Dovetail Joints.
- Sliding Dovetail Joints.
Which chisel is used for dovetail joints?
The Narex Dovetail Chisels are a set of three chisels that are designed for getting into the close corners of dovetails and are modeled after the traditional Japanese style chisels. Narex Dovetail Chisels have a triangular cross-section that's excellent for removing waste between tails of a dovetail joint.
More useful questions answers about “dovetail”
What is dovetail bridle joint?
A dovetail joint or simply dovetail is a joinery technique most commonly used in woodworking joinery (carpentry), including furniture, cabinets, log buildings, and traditional timber framing. Once glued, a wooden dovetail joint requires no mechanical fasteners.
What are the disadvantages of a dovetail joint?
The disadvantages of dovetail joints are that they can be fairly difficult to mark out and cut, and if they are made badly these joints lose the advantages listed above. Depending on the project, function, and design, there are a number of different types of dovetail joints to choose from.
Why is it called a dovetail joint?
Dovetail joints are made up of two parts called pins and tails. When a master craftsman wants to marry two boards together, they cut a series of pins on one board and matching tails on the other. They are trapezoidal in shape, resembling the tail feathers of a dove (hence the name dovetail).
How old is the dovetail joint?
There are a variety of dovetails. When the joint first came into its own, late in the 17th century, it was thought that fewer and larger dovetails made for a stronger joint.
What joint is a simpler alternative to the dovetail joint?
A very simple alternative to the dovetail is called the box joint. As you can see from the image above, a box joint is very similar to a dovetail, with the difference being that the fingers in the box joint are rectangular rather than dovetail shaped. There are a few ways to cut box joints.
What is the difference between a box joint and a dovetail joint?
A box joint is similar to a dovetail joint. The main difference is that the cuts are not tapered. Like a dovetail joint, a box joint forms a 90 degree angle and joins the ends of two perpendicular pieces of wood to form a corner. Box joints are easily cut using a dado blade on a table saw.
What is the most common dovetail angle?
Most commonly, woodworkers design their joinery using either a 1:6 or 1:8 dovetail angle. If these ratios are new to you, don't worry, they are explained clearly in this video, along with information on why the angle matters.
How thick should a dovetail be?
Deciding the angle, number, size, and spacing of the dovetails is critical to success. Generally, the widest portion of the pin should be equal to 1/2 the thickness of the material. The angle of the dovetail is generally between 15° and 20°. The spacing (space between the pins) is usually twice the width of the pins.
What's the difference between tongue-and-groove and dovetail?
Tongue-and-groove joints are popular for making doors, flooring, and architectural paneling. In dovetail drawer joints, the tongues look like actual dovetails, and the grooves are spaces cut to accept those pieces.
Why is the dovetail joint so strong?
The dovetail joint is very strong because of the way the 'tails' and 'pins' are shaped. This makes it difficult to pull the joint apart and virtually impossible when glue is added.
Why are lap dovetail joints used for drawer fronts?
By using dovetail joints on each corner, the interlocking pins and tails of the joint resist being pulled appart and remain strong, this gives high tensile strength to the drawer. Poor quality joints will be susceptible to breaking on the corners, something that all premium furniture must avoid!
When did they stop making dovetail furniture?
Wider, uniform machine-cut dovetails were common in factory-made pieces from 1890 until the modern era. If a piece has no dovetails, it can still be a candidate for refinishing if it's sturdy and well-designed, but it's not likely to be an old piece with antique value.
You may also be interested in other questions about “joints”
Should I seal driveway expansion joints?
Expansion joints must be sealed with a flexible sealant, like QUIKRETE® Self-Leveling Polyurethane Sealant or QUIKRETE® Non-Sag Polyurethane Sealant…or an expansion joint strip, to prevent water from penetrating the joint and deteriorating the sub-base.
How many joints are in the ankle?
Although it is typically referred to as a single joint, the ankle is actually two joints: The true ankle joint, which is composed of three bones: the tibia, the larger and stronger of the two lower leg bones, which forms the inside part of the of the ankle.
Are fingers saddle joints?
Unlike hinge joints, such as those between the bones in your fingers, saddle joints have a much greater range of motion than a simple backward-and-forward movement.
Is snowshoeing hard on your joints?
Getting out on the trails and enjoying the scenery can be a great way to work-out while still taking advantage of the beauty that winter has to offer. That being said, snowshoeing can be tough on the knees – and many snowshoers are not unfamiliar with a torn ACL.
How do I know if my ball joints are bad while driving?
Feeling a vibration in the steering wheel while driving down a level, straight road, or your vehicle drifting to the right or left when going over bumps may also be signs of ball joint wear. Tires – Uneven tire wear may be a sign that your ball joints are wearing out.
Is replacing ball joints expensive?
In general, ball joints are inexpensive with a range between $20 to $80 each. Labor will vary greatly by model. Some vehicles cost as low as $60 to $80. Yet others, especially four-wheel drive trucks, can range from $160 to $200 per ball joint.
Do you need an alignment after replacing ball joints?
alignment after ball joint is not necessary unless your previous alignment was done when ball joints were bad and loose. If your car is driving sloppy after ball joints replacement, check other suspension...
What causes the ball joints to go bad?
Ball joints deteriorate if dirt, grit and impurities get inside or grease escapes, leading to a lack of lubrication. Added to this, rusting and general wear and tear also damage these suspension parts. The effects of this deterioration are excessive play and looseness (beyond the manufacturer's specifications).
Should I replace upper and lower ball joints at the same time?
Q: Should I Replace All Ball Joints at the Same Time? A: Plenty of mechanics will recommend that you replace both the upper and lower ball joints at the same time. They may also recommend checking related components at the same time, such as the stud hole in the steering knuckle.
Does Jello help your joints?
A serving of gelatin (like Jell-O) every day could help relieve arthritis joint pain. “Gelatin reduces arthritis pain probably because it's just ground-up cartilage,” says D'Adamo.
Do solder joints fail?
The only way a joint can fail is if it is not made properly, whether it is because the solder did not flow properly or the pipe was not inserted all the way into a fitting. It has nothing to do with turbulence because the solder does not interact with the liquid flow.
Is hitting a heavy bag bad for joints?
Despite the intensity – and the ever-present risk of being knocked out – boxing is technically a low impact sport. Since high impact exercise such as playing football puts stress on your weight-bearing joints (think knee, hip, ankle…) it's a hotbed for injury.
What order do you mud drywall joints?
If you want to use mesh tape to mud drywall…
The order of taping is the same: Do screw indentations and beveled joints first, inside and outside corners next, and butt joints last.
How do I reduce swelling in my finger joints?
- Keep your hand/arm elevated. If you keep your hand down, gravity is keeping the extra fluid in your hand.
- Apply ice to the affected area.
- Wear a splint or compressive wrap. Do not apply too tightly.
- Take anti inflammatory medications such as Ibuprofen.
Does drinking water lubricate your joints?
Adequate water intake can help keep your joints well lubricated and prevent gout attacks. Drinking water before a meal can also help you eat less, promoting weight loss.
What is the limitations of using expansion joints?
Bellows Type Expansion Joints
Require that the system be shut down when a failure occurs. Chance of personal and/or property damage when failure occurs. Installer can easily misuse joints when correcting for pipe misalignment.
Why are bridges built with expansion joints?
Bridge expansion joints are designed to allow for continuous traffic between structures while accommodating movement, shrinkage, and temperature variations on reinforced and prestressed concrete, composite, and steel structures.
What are swivel joints called?
There are three basic types of swivel joints: straight-through, right-angle, and offset. Straight-through swivel joints are designed for applications in which the flow paths are coaxial. Right-angle swivel joints are used when the outlet ports are perpendicular to the inlet ports.
Are ankles freely moveable joints?
Ankle, in humans, hinge-type, freely moving synovial joint between the foot and leg. The ankle contains seven tarsal bones that articulate (connect) with each other, with the metatarsal bones of the foot, and with the bones of the lower leg.
Why are my solder joints dull?
Dull (non-shiny) solder joints are usually the effect of coarse grain structure in the solid solder joint (though there can be other causes). The more slowly a joint cools, the coarser the grain growth and, conversely, the faster the joint cools, the finer the grain growth and the shinier the joint.