Introduction: Make a Wooden Propeller

This is a wooden propeller I made and mounted to the wall in my home office.

Why?

I like airplanes (especially vintage) and have always wanted a wooden propeller to have as a piece of decor.

So just for fun I decided to make my own from scratch, and I'm quite proud of how it turned out.

Whether you want to make a similar wooden propeller or any other curvy wooden object, I think you'll find some of my steps helpful. I really enjoyed making it, and it's fun to just reach over and give it a spin every once in a while!

Thanks for taking a look.

Step 1: Piece of Ash

I started with a 36-inch piece of ash wood.

This was ripped into two pieces with a table saw.

Step 2: Glue Up

The two pieces were glued together using plenty of wood glue and several clamps. When gluing wood, be sure to apply a thin layer of glue to both surfaces to be joined.

Step 3: Lay Out Propeller Shape

The glued-up wood blank was 2 inches thick and 3 1/2 inches wide.

I laid out a propeller-like shape on stiff paper and cut it out. The paper pattern was used to transfer the propeller shape onto the wood blank.

Step 4: Drill Center Hole

The propeller spins on a stack of skateboard bearings, mounted on a 5/16" bolt. A hole to house the bearings was drilled using a 7/8" (22mm) forstner bit on a drill press.

Step 5: Band Saw

Tapered lines were drawn onto the wood blank along the sides from the middle section down to 1/2", centered on either end. These wedge shapes were then cut off using a band saw.

The wedge shapes were then taped back into place with masking tape to provide support while cutting the shapes on the face-side of the wood blank.

After all cuts were completed the tape was removed to reveal a rough propeller shape in the wood.

Step 6: Progress

Here is the propeller shape after initial band sawing.

Step 7: Mark Areas to Remove on Prop Blades

Areas to be removed on the propeller blades were indicated with a marker.

The faces of each blade were marked in the same exact way, following the side tapers as shown.

Step 8: More Band Sawing

The marked areas were carefully nibbled away using the band saw. The blade guide is raised and the blade is used to basically carve the work piece.

Since the blade is working mostly unsupported, you must keep the wood firmly in contact with the table behind the blade.

Work slowly and let the blade do the work, being mindful to not apply any lateral pressure on the blade and only remove small amounts of wood at a time.

Step 9: Progress

Here is the propeller after further roughing out the shape on the band saw.

Step 10: Refine Shape With Belt Sander

The shape of the propeller blade is refined with 36 grit sandpaper on a belt sander. The propeller is held securely in a vise to do this.

This is a process that requires constant feeling of the wood to remove high spots and continually working toward a shape you are happy with.

I indicated high spots with a marker, removed these by sanding, and then repeated this over and over.

Step 11: Refine Further With Orbital Sander

The shape was refined further using an orbital sander with 80 grit sandpaper.

It's important to remove all sanding grooves from the previous grit before progressing to the next higher grit paper.

Step 12: Round Over Blade Edges

As I was working toward higher grit sandpapers, at 100 grit I rounded off the blade edges.

I marked with a pencil the areas to remove and sanded away the wood between the marks. Then I carefully beveled any remaining angular edges until I had a uniformly rounded shape I was happy with.

Step 13: Progress

Here is the basic propeller shape completed.

Step 14: Route Area for Aluminum Plate

I wanted to have an aluminum face plate on the front of the propeller. An area was routed about 3/16" deep to receive this plate.

Step 15: Aluminum Face Plate

A piece of scrap aluminum was measured, marked, cut out, and sanded smooth.

Holes were drilled for the center bolt as well as for the screws that will hold the plate to the propeller.

Step 16: Stain

The propeller was stained with a dark oil-based stain and allowed to dry for a couple of days.

Step 17: Finishing Touches

The propeller tips were masked off and spray painted with red, then masked off again to receive a black stripe.

When dry, the paint was lightly hand sanded with wet 400 grit sandpaper to give a slight weathered look.

After this the entire propeller received several light coats of semi-gloss spray lacquer.

Step 18: Add Faceplate

The aluminum faceplate was screwed in place into holes pre-drilled into the wood.

Step 19: Build Base

A base was made using another piece of ash.

This was cut out using a band saw and the edges were rounded over with a router.

The center hole for the bolt was drilled used a drill press and areas for keyhole screw anchors were added to allow this to be mounted on the wall.

Step 20: Completed Base

The base was painted and finished in the same method as the propeller tips.

A 5/16" bolt as well as the keyhole screw hangers were attached to the base at this point.

Step 21: Attach Propeller

A pair of washers were placed on the bolt followed by six skateboard bearings, the propeller itself, another washer, and a nylon-insert lock nut.

Step 22: It's NOT a Fidget Spinner

You could try to use this as a ridiculously large and unwieldy fidget spinner, but that would be silly!

It's really just a quirky piece of home decor.

Step 23: Spin Away

Thank you for reading, and happy spinning!

Comments

author
Timothee Gillier made it! (author)2017-05-03

Cool project!

author
mansour1974 made it! (author)2017-05-02

Cool one,
As it is an artistic work, I suggest you to draw on the wall an old plane with some distortion, just behind the propeller to give an illusion that the plane is coming out from the wall, I saw some works like this and it is just amazing.

author
seamster made it! (author)seamster2017-05-03

oh, that would be cool! That's a good idea!

author
tkjtkj made it! (author)2017-05-02

Great project!

as a previously certified Airframe Mechanic , I might only suggest you try to

'balance' the prop by mounting it's shaft on two very parallel rails , giving it some 'turns' to see where some wood might be removed for totally 'neutral' behaviour.

Then you'd have a prop that any tri-wing would be proud of .. even the Red
Baron !!

(NOT to say you shouldn't be proud of your existing design!!!!! Good job! )

author
seamster made it! (author)seamster2017-05-02

Thanks! It was a fun little project. Thank you for your great comment! :)

author
danthemakerman made it! (author)2017-04-17

I'm going to have to revisit this write up some time in the future great build and write up.

author
seamster made it! (author)seamster2017-04-18

Thanks! :)

author
Mikhandmaker. made it! (author)2017-04-05

Beautiful Job!

author
Eh Lie Us! made it! (author)2017-04-04

Time out, Cleveland!

Did you just build a prop prop? Great job on that. The leather bands are for your arm? You should give it a spin then walk into a crowd-control situation. No one would get near you!

Again, great job. Props to you. (Sorry, I couldn't help myself.)

author
clazman made it! (author)2017-04-04

Wow very nice. The way props were made!

No CNC. Just templates and artisan hands.

You've gotten my vote!!

Ridiculous bearing overkill though. This is where one uses something called "spacer". Besides, it uses up my store of used skate board bearings I use in my rotary motion design component for my "wood" wind spinners.

author
mikeasaurus made it! (author)2017-04-04

Would make a good fidget spinner. Also, that GIF is mesmorizing :)

author
retiredphnman made it! (author)2017-04-04

Nice

author
Syncopator made it! (author)2017-04-04

Absolutely brilliant ! That's a very nice piece of work.

author
latheexperts made it! (author)2017-04-04

Waohh, great job!

author
spatial guy made it! (author)2017-04-04

Looks really authentic. You've got a really good eye for this kind of thing. Nice job. Thanks for the ible.

author
logandr made it! (author)2017-04-03

So it's not a real propeller.....it's just a prop ;)

author
spatial guy made it! (author)spatial guy2017-04-04

lol...very witty lol

author
seamster made it! (author)seamster2017-04-03

You got it - it's a prop prop!

author
JAMESM466 made it! (author)JAMESM4662017-04-04

Well, I gotta give you props for that one.

author
ndr1968 made it! (author)2017-04-04

I remember refinishing an oak headboard one time and being disappointed in it because at the time I didn't know that open grained woods such as oak and ash really should have a filler applied to them before finishing. Other than that, this turned out really well.

author
J-m39 made it! (author)2017-04-04

Wahooo! incredible job, You'r the wood of the king :)

author
spatial guy made it! (author)spatial guy2017-04-04

??

author
mckeephoto made it! (author)2017-04-04

ceiling fan! Love it!

author
JAMESM466 made it! (author)2017-04-03

I'd balance the heck out of it and attach it to my shop ceiling fan. Nice job!

author
seamster made it! (author)seamster2017-04-03

That's a brilliant idea!!

author
Birdz of a Feather made it! (author)2017-04-03

Love this - you got my vote :)

author
Yonatan24 made it! (author)2017-04-02

Step 22 ruined it for me, but this looks like an excellent figdet spinner for walls that suffer from ADHD

;)

author
mtairymd made it! (author)2017-04-01

Nice job! The Wright brothers would be proud of you.

author
mikeasaurus made it! (author)2017-04-01

Finally, a fidget spinner that isn't distracting!

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Bio: I got an old sewing machine when I was just a kid, and I've been hooked on making stuff ever since. My name is ... More »
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