Issue 513 Archives - Woodworking | Blog | Videos | Plans | How To https://www.woodworkersjournal.com/weekly-issue/issue-513/ America's Leading Woodworking Authority Tue, 30 Jan 2018 15:58:09 +0000 en-US hourly 1 https://wordpress.org/?v=6.0.7 Lee Entrekin: Flute Maker https://www.woodworkersjournal.com/lee-entrekin/ Tue, 23 Jan 2018 18:03:30 +0000 http://rocklerwj.wpengine.com/?p=42066 Lee Entrekin enjoys making flutes out of wood.

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About 20 years ago, Lee Entrekin attended a music festival where he heard Geri Littlejohn play the flute. Lee said, “I just fell in love with the sound of it.”

Shortly after purchasing a flute from the performer, Lee decided to try making a flute, “just to see if I could. It didn’t seem all that complicated. The first one I made sounded OK. It wasn’t great, but it played. So I thought, ‘Well, I’ll make another one, and I’ll fiddle around with things and try to make it better – and it just kind of mushroomed.’”

 

Today, he makes about 120 to 125 flutes a year. Most are mid-size flutes in a popular key, pentatonic minor scale, “but there are always a few that I just enjoy spending time on and trying to produce something that’s a little more creative,” Lee said.

“The first flute I ever made was pretty much a copy of the flute that I bought from Hawk and Geri [Littlejohn]. I just took measurements from the flute,” he said. “And it’s pretty obvious, if you look at it, how it produces a sound, so what you learn is how to carve the sound hole to get the best sound, and, of course, where to put the finger holes for the tuning.”

For a while, Lee and a couple of other guys – including Dana Ross, who also went on to become a well-known flute maker – were meeting in each other’s shops, “floundering in the dark, trying this, and trying that,” to get a flute that sounded good, Lee said.

For his flute making process, Lee said, “Basically, I start with what would be a spindle, say an inch and a half square by 24 inches long. I cut it in half, I hollow out the center on a router table, and then I carve the sound hole. I glue the two halves back together and, at that point, I turn the flute, then tune it.”

Unlike some art turnings of bowl shapes, however, “A flute obviously has a function,” Lee said. “If you’re turning a bowl, you can have a lot more freedom as far as the shape. You can make it any shape you want, you can have voids in the wood – with a flute, to produce a sound, it has to have certain characteristics. The sound hole has to be in a certain place. If you’re going to tune it to a key, the sound chamber has to be a particular size. The finger holes have to be in a particular place for it to play a scale properly.”

That being said, “I could go in the shop and turn out a hundred mid-size flutes and it would be like clockwork. It would be very repetitive and easy to do,” Lee said. And, although those are the flutes that generally sell best, “It’s kind of boring to make the same thing over and over,” he added. “So, making the really small, almost pennywhistle size flutes, or some really big, deep flutes is more of a challenge because the fingering is a little harder to get.”

Although there are formulas used to determine the size of the board to get a given key and the location of the finger holes, “because of the hand work involved, the formulas are more like a rough template; they’re not something that you can follow absolutely without having to think much about it,” Lee said.

Generally, Lee said, he starts with a smaller hole and then enlarges it to bring the flute into tune. “As the flute gets bigger, the finger holes get farther apart, so at some point you get to a point where you have to be a professional basketball player to have hands large enough to reach the finger holes.” Some of the adjustments he makes involve the locations of the finger holes to make it possible for a person with average sized hands to play.

Sometimes, Lee gets commissions from musicians who might want a flute in a particular scale or with a particular tuning, but for the most part, specific requests mean that somebody either wants a flute in a particular key or made from a particular wood.

Most kinds of cedar work well for flutes, he said, as does “any wood that carves really smoothly.” He likes cherry, maple and redwood – “it’s one of the softest woods I work with, but it produces a really mellow sounding flute. I’ve made a number of flutes from old redwood that was recycled from decks and things like that.”

When it comes to exotics, he admits that some of the harder woods, like rosewood and bubinga, can be more difficult to work with when he does his handcarving, “but they do make a nice sounding flute.”

And, although he has made flutes from oak, “If I have a choice, I’m not going to use oak,” he said. The coarser, more porous woods can make it more difficult to achieve the specific shape of the sound hole and the necessary angles on the interior carvings.

In general, however, “trying to trying to combine different woods or slightly different shapes or carving or decorating on the body of the flute is really what I enjoy doing,” Lee said.

He has been adding woodburning decorations to his flutes since he began making them, because woodburning was something he had done before as a hobbyist. Last year, after taking a class at Arrowmont School of Arts and Crafts from Dixie Biggs, Lee has been inspired to add more carvings to his flutes: “leaves or other kinds of designs that stand out from the body of the flute, so it’s more of a relief type of carving and not just a surface design,” he explained.

Although he considers himself much more of a flute maker than a flute player, Lee has recently released a CD of his flute music. Partly, it was something he had always wanted to do. Partly, it gives him something to sell to those at shows who might not buy a flute.

It’s disappointing, Lee said, when people approach him at shows or during his demonstrations at the Southern Highland Craft Guild “and say how much they like the flutes and how great they sound, but then they’ll say, ‘but I don’t have a musical bone in my body.’ I hear over and over, ‘The only thing I can play is a radio.’ If I had a dollar for every time I’d heard that, I’d be rich.

“It’s kind of frustrating to me to have people who are kind of denying themselves the opportunity to learn to play. It’s not that hard to do, and I think I can teach just about anybody who is interested to play.”

The flip side of that experience is one of Lee’s greatest rewards in flute making. “One thing that’s really delightful about making flutes is having somebody come up and try to play one and realize they can play — so that’s a big reward for me.”

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Steam Box from Rigid Foam Board? https://www.woodworkersjournal.com/steam-box-rigid-foam-board/ Tue, 23 Jan 2018 15:00:05 +0000 http://rocklerwj.wpengine.com/?p=42043 Why are steam boxes typically made from wood or plywood? How about rigid foam board instead?

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I was looking at a steam box in a new catalog and wondered to myself if it would be better to build one from a sheet of polystyrene foam board insulation, like the 2-in.-thick 4×8 sheets that are available at Lowe’s. The foam would seem to retain heat longer, be easier to move about and is waterproof. So why are all steam boxes made of what appears to be 1×6 or 1×8 lumber? I concede a hinged door would probably not be functional with foam board, but a cap to go over the outlet end, or even a 2-in.-thick plug could take its place. Also, is there any limit on how long a steam box should be? I assume that is governed somewhat by the length of wood being bent and deliverability of steam throughout, but again the foam board seems to be better suited for use in longer boxes as they could be joined and disassembled rather easily. – Darrel Bickel

Tim Inman: Why not use polystyrene for your new steam box? Heat! At steam temperatures, that foam will just melt away. A good rule of thumb for steaming is about one hour per inch of wood thickness. So ask yourself, will my steam box tolerate boiling temperatures for at least an hour or more without failing? Act accordingly. In terms of steam box proportions, the longer the box, the more “horsepower” you’ll need from your steam source. If you have a big enough boiler, you can heat anything. If your source of steam is a teakettle with a hose plugged into the spout, you’ll be struggling to do short stock.

Sandor Nagyszalanczy: I have seen as well as heard of steam bending boxes being made from all kinds of materials — solid wood (pine, hemlock, fir, etc.), PVC pipe, plywood—as well as from rigid foam insulation board. Most woodworkers seem to base their material choice simply on what they have lying around, or on what’s inexpensive to buy.

Insulation foam board seems to be a particularly intriguing choice for steam box construction. As you point out, a foam box retains heat very well: 2-in.-thick polystyrene has about 10 times the R-value of 3/4-in. plywood (R-value is the measurement of a material’s capacity to resist heat flow from one side to the other). You’re also right that foam is cheaper, lighter and more portable than plywood. Also, I agree that a plug for the open end of the box is better than trying to build a hinged door.

The only things I’d suggest you consider before building your foam steam box are heat and durability. I’m not 100 percent sure how well polystyrene foam stands up to the 212-degree temperatures generated by the steam. I’d do a quick test by exposing a small foam enclosure to steam for several hours, to make sure it doesn’t significantly deform or melt. And, while a foam steam box clearly isn’t as durable as a solid wood or plywood box, it probably doesn’t matter unless you plan to use it for years of bentwood production work.

You can find a detailed video on building a steam box from 50mm-thick styrofoam by clicking here. This European builder uses regular polyurethane adhesive to glue the entire box together.

(Editor’s Note: Sandor Nagyszalanczy used a plywood steam box and a Steam Bending Kit from Rockler to build an ash music stand for our December 2017 print issue. He made a video of the steam-bending process, and you can watch it by clicking here.)

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Sander Pad Sanding Block https://www.woodworkersjournal.com/sander-pad-sanding-block/ Tue, 23 Jan 2018 13:47:03 +0000 http://rocklerwj.wpengine.com/?p=42072 Is the hook-and-loop pad on your random orbit sander wearing out? Don't toss it until you've read this reader's tip.

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Eventually the hook-and-loop pad on a random-orbit sander will wear out. Instead of throwing the old pad away, I used its mounting holes to screw it to a palm-sized block of wood. Even with some of the hook-and-loop surface worn away, I’ve found there’s still enough grip left on the pad to hold sanding discs for a convenient hand-sanding block.

– Paul Guncheon
Wahiawa, Hawaii

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Veneer Tape Drawer Spacers https://www.woodworkersjournal.com/veneer-tape-drawer-spacers/ Tue, 23 Jan 2018 13:45:07 +0000 http://rocklerwj.wpengine.com/?p=42069 This reader needed some help positioning the drawers on his vanity project and got a hand from some extra supplies he had lying around his shop.

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Recently, I needed some really thin spacers to position the inset drawer faces on the bathroom vanity I was building. I didn’t have any handy, but I did have a roll of iron-on veneer edge tape. So, I ironed a few layers of veneer together to achieve the spacer thickness I needed — in this case, 1/16″. They were just the ticket for this task.

– William Petersen
New Harmony, Utah

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Two Rockler Dust Right® Solutions https://www.woodworkersjournal.com/two-rockler-dust-right-solutions/ Tue, 23 Jan 2018 13:00:38 +0000 http://rocklerwj.wpengine.com/?p=42055 Two new accessories make it easier to manage or expand your workshop dust collection system.

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Two new accessories from Rockler’s Dust Right® family can help make it easier to manage or expand your current dust collection system.

First, the Dust Right Vacuum Harness enables a portable dust separator and a shop vacuum to be tethered together into a single unit. It consists of a central support bracket with straps on either side that wrap around both your vacuum and the Dust Right® Dust Separator (item 45556, sold separately). Once secured together, you can roll the entire vac/separator combo around with far less chance of tipping, catching on obstacles, or tangling or detaching the various hoses.

Two 30-in. adjustable nylon straps are long enough to accommodate most shop vacuums, and their quick-release buckles let you detach the separator or vacuum for easier emptying. The straps fit into slots on the bracket, making them height adjustable as well, so you can determine where the straps will wrap best. Four no-mar feet on the bracket can also be adjusted to suit the specific contours of your vacuum. And, 3/4-in. holes on top of the bracket let you add dowels for shop-made accessories.

The Dust Right Vacuum Harness (item 53212) sells for $29.99.

If you’ve tried to build a dust collection ductwork system from Schedule 40 PVC pipe, it can be difficult to find fittings to adapt the pipe to 4-in. dust collector hoses. Not anymore when you use Rockler’s Dust Right Schedule 40 PVC to 4-in. Hose Adapter. It combines a flexible rubber boot on one end, to fit over a Schedule 40 pipe, and a hard plastic end to fit inside a standard 4-in. flexible dust hose. This transition fitting comes with a clamp to secure the hose to it.

Rockler’s Dust Right Schedule 40 PVC to 4-in. Hose Adapter (item 56472) is available now for $14.99.

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