curved solid wood tray
curved solid wood tray design alessandro marelli
curved solid wood tray curved solid wood tray Split tray is a container made of solid wood curved, obtained starting from a flat board rectangular duly milled at the ends of the longer sides throughout their length.
curved solid wood tray split tray design alessandro marelli The millings dissect the fibers of the wood to facilitate the bending sides of board, obtained by simple mechanical means manuals.
curved solid wood tray split tray design alessandro marelli Set up your steam box. The steam box can be a wooden box that you construct to hold the wood to be bent, or it can be a piece of PVC or other kind of pipe. The box needs to have a hole through which you can pump in the steam. It also needs an exit hole so the steam pressure doesn’t blow up the box.
split tray design alessandro marelli For best results, set up the exit hole so that it’s turned toward the ground. This will allow the pressure inside the steam box to push the water out of your box.
curved solid wood tray Set up your form. The form is a shaped holder that receives the steamed wood. When dry, the wood will remain in shape of the form.
split tray design alessandro marelli You will probably need to clasp down the wood to the form with clamps. You can either make your own wooden clamps or purchase them. Try making some circle offcuts into which you drill an off-centre hole; pass a bolt through that and drill another hole through the side which you use to lever them shut. This makes for an effective clamp.
split tray design alessandro marelli Steam the wood. Turn on the heat. Seal your wood inside the chamber and start steaming. On average, the wood should be steamed one hour for each inch of thickness.
curved solid wood tray After appropriate time, remove wood from box and place steamed wood in the form. Do this as soon as possible after removing it from the steam box. Let sit until the wood is completely dry.
Bend the wood gently and carefully. Different kinds of wood are springier than others and different cuts can withstand more force. It would be a shame to break your wood while you’re trying to bend it.
Clamp your wood down as soon as you’ve set it in place. Some prefer to clamp as they form the wood; clamping piecemeal may give you more flexibility and control.
Bending Wood with the Lamination Method
curved solid wood tray Prepare the wood to be bent. Cut the length of your wood strips to be a little longer than your necessary final measurement. The curve will shorten the length.
Before you cut, make a diagonal line with a pencil and a ruler across the bottom of your stock. This way, if the wood strips get dropped or rearranged, you’ll be able to tell which order your strips belong in.
Cut your wood strips through a straight-grained edge, not on the face-grain side.This will help you put back the strips together with minimal interruption.
curved solid wood tray Line your form with thin cork liner. Cork with help both anchor the lamination to its form and even out any irregularities in the sawn form so that you have an even crisper bend.
Spread glue on top of one of your wood strips. The glued strips will hold the wood in the bent shape.
Use a disposable roller to dispense the glue onto the wood.
Use the right kind of glue:
Try a two-part urea-formaldehyde glue. This glue sets very hard but also slowly.
Try an epoxy. Epoxies are very effective but also expensive.
Do not use standard wood glue for bent laminations. Normal wood glue sets soft and quickly, making it less ideal for this kind of project.
Place wood in the form as soon as possible before the glue has time to set. Top this with another wood strip lined with glue. Repeat this process until you have obtained your desired thickness. Clamp the pieces together. Once the glue is dry, cut the ends to your desired measurement.
Bending Wood with the Kerf-cutting Method
Prepare your wood. Cut notches, or curves, 2/3 of the thickness of the wood. The kerfs are located on the inside of the curve you are attempting to fashion. Be careful. If the kerfs are too deep, they may break the wood.
The key to kerfing is even spacing. Space all of your kerfs out as evenly as possible. Try to get the kerfs about 1⁄2 inch (1.3 cm) apart.
Always cut across the grain. The chance that your wood splits is much higher if you cut the kerfs with the grain. Compress the ends of the wood to push the gaps created by the notches together. This will be the shape of the wood when it is finished.
Fix the bend. Face the front side of the wood with a veneer or laminate. This not only will fix, or set, the bend, it will also hide the any cuts that occurred during the process.
If you want to disguise the kerfing, mix together glue and sawdust (or an appropriate wood filler) and fill the spaces left in the bent wood