Cantilevered shelf - FineWoodworking
2007年12月4日 · Ikea makes a cantilever shelf which is deeper then 12". They use a flat metal piece which has 3/4" pipes welded perpendicular to the flat plate. The plate is screwed to the wall and the pipes stick out. The shelf is a torsion box with a wood frame around the perimeter and holes at the back for the pipes.
Large cantilevered shelf (workbench) - FineWoodworking
2007年12月4日 · For a given load, the deflection goes as the square of the length of the cantilever, so a 32" bench will deflect seven times as much as a 12" shelf for the same load. How about some swing-out legs? They would be hinged to the wall, and you'd swing them out to support the bench, then swing them back to make room for the machines.
Cantilever Wood Rack - FineWoodworking
2007年12月17日 · Quite a bit of weight to hold the whole thing down. I would recommend making the legs longer than the shelf brackets (I think the largest brackets available are 18" - so I would make the legs protrude from the front in the neighborhood of 24" at least). Longer legs will lend some stability to the design.
Engineer Shelves With The Sagulator - FineWoodworking
2007年1月5日 · Five Tips for Managing Shelf Sag. 1. If shelf span is reduced by one-fifth, shelf stiffness is approximately doubled (deflection is halved) 2. If shelf span is increased by one-fourth, deflection doubles 3. If shelf span is doubled, deflection is eight times greater 4. If shelf thickness is doubled, deflection is reduced to one-eighth 5.
The Torsion Box - FineWoodworking
1982年2月1日 · Using a torsion box, you can make high-quality veneered furniture, curved panels, benches, shelves, and more, writes Ian J. Kirby, without a lot of weight yet ensuring strength and stability. He talks about more of the torsion box’s virtues, and he explains how to make a sample panel, how to join the core grid, how to handle surfaces and edges, joinery, wall mounting, and …
Build a Torsion Box Assembly Table - FineWoodworking
2007年5月15日 · A torsion box is lightweight but extremely strong, which is why the construction technique is used to make airplane wings. The strength of a torsion box comes from the connection between the edges of the outer frame and inner grid and the top and bottom skins. It's not critical that the inner grid is perfectly spaced.
Get Started with Japanese Joinery - FineWoodworking
2019年9月26日 · Traditional Japanese joinery, with its intricacy, precision, and strength, is awe-inspiring, and very enticing to any woodworker. Learn more, here.
3 Steps to a Great Dado-Joint Glue-Up - FineWoodworking
2012年11月2日 · Lisa Morgan and Ed Pirnik. Dado Joints: Most commonly used to join shelves to case sides, the humble dado joint requires a woodworker to know where and how much adhesive to apply.
Strategies For Building Stronger Furniture - FineWoodworking
2018年5月30日 · Synopsis: Building a long chest of drawers with legs at each end but no supports in between doesn’t require an engineering degree, but it does require an understanding of the […]
Learn About Japanese Joinery - FineWoodworking
2015年10月6日 · Get Started with Japanese Joinery. The kanawa tsugi, translated as a half-blind tenoned, dadoed, and rabbeted scarf joint, is used to splice two pieces of wood together end to end.