Archive for the ‘Lathe Projects’ Category


Free Metalworking Project Plans: A Joinery Marking Gage

Monday, June 1st, 2009

Material: Steel, Brass

This is the 5th and final project contributed by Ken. This Joinery Marking Gage closely resembles the traditional woodworking tool used to scribe a line parallel to the edge of a workpiece.

Here’s what Ken has to say about his final project:

“This project is similar to the last, but greatly simplified, and is more for use with joinery.

No doubt you already have a timber one in your tool box, but I’ll bet it’s beginning to split.

This one will last for ever, and can be knocked up in a few hours.

The polished brass and steel make a good visual combination.

Manufacture is straight forward, except if you opt for the grooves around the body. For this, you will need access to a dividing head.

My Unimat 3 mini lathe/mill, comes with one, so I was lucky.”

- Ken

Ken originally posted these plans back in 2007 (along with 4 others) on the Metalworking section of Woodworking Australia’s Woodwork Forums. Here’s a link to Ken’s original Joinery Marking Gage post in the Metalworking section of the forum.

Here’s a complete list of all 5 of Ken’s projects:

  1. Slitting Saw Arbor
  2. Fly Cutter
  3. Knurling Tool
  4. Marking Gage
  5. Joinery Marking Gage

Thanks for all your contributions Ken!

  Joinery_Marking_Gage_Asssembly.pdf (39.5 KiB, 907 hits)
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GENERAL 820 MARKING GAGE Sheet Metal Scribe HVAC TOOLS
US $16.80
End Date: Thursday Apr-08-2010 17:48:33 PDT
Buy It Now for only: US $16.80
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Vintage Wedge Marking Gauge Gage
US $8.99 (0 Bid)
End Date: Sunday Mar-14-2010 20:47:26 PDT
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BRASS WHEEL MARKING GAGE TOOL FOR WOOD WOODWORKING
US $3.00 (1 Bid)
End Date: Saturday Mar-13-2010 6:55:00 PST
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Free Metalworking Project Plans: A Simple Two Stroke IC Engine

Thursday, May 21st, 2009

Material: Steel or Aluminum
Units: (in)

Here’s a set of plans for a nifty little two stroke engine submitted by Shane W., a sophomore studying Mechanical Engineering at the University of North Carolina at Charlotte.

Here’s what Shane had to say about his project:

“This is a two stroke internal combustion engine that I designed for a design class. Though the design is unique and engineered by me, much inspiration was taken from an engine from the 50’s called “The Little Dragon.”

Engines are not exactly simple to make or design, but this one is designed to be as easy as possible to construct, using standard size stock to minimize machining. In fact I was able to build it and get it running with the experience from building a simple air engine and nothing else.

Most of the tolerances are a little tighter than necessary, particularly the bore of the cylinder. You can get away with it being a couple thousandths off.

It runs on 30% nitromethane fuel mixed with castor oil. The plans don’t exactly follow any standard, though they lean toward ansi. In the drawings for the cylinder, con-rod, and piston I used hidden lines to represent tool paths. I don’t have drawings for the needle valve, though many are easily obtainable online, or a pre-made one can be purchased.

- Shane”

Thanks for submitting your plans Shane! Be sure to visit Shane’s site to check out his other projects and to see a video of this little engine in action!

Would you like to have your project featured on this site? If so, do what Shane did and click the “Submit Your Plans” tab at the top of the page.

  Shanes_Two_Stroke_IC_Engine.pdf (156.0 KiB, 2,291 hits)
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ARDEN .099 VINTAGE MODEL AIRPLANE ENGINE LOOK!
US $35.00 (0 Bid)
End Date: Friday Mar-12-2010 16:30:35 PST
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Cox Tee Dee 0.010 Glow Plug Model Airplane Engine +prop
US $18.77 (2 Bids)
End Date: Saturday Mar-13-2010 2:48:01 PST
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RC Model Airplane Petrol Gas Engine DLE 30cc & Muffler
US $177.00 (9 Bids)
End Date: Wednesday Mar-10-2010 16:29:04 PST
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Free Metalworking Project Plans: A Burgeon-Style Gear Cutter for Clockmaking

Monday, May 11th, 2009
Material: Steel
Michel has designed a Burgeon-style gear cutting machine for making precision clock gears that uses an inexpensive Dremel tool. Here are the two machines side by side: The original Burgeon (which costs $7989.00) is on the left. Michel’s machine (which costs a lot less) is on the right.
If you’re a clockmaker (or have some other need for cutting precision gears) and you don’t want to spend $8K on a quality Burgeon, take a look at Michel’s detailed plans. FYI, the plans are in French (for example, the index plate pin is called a “pointeau”), but that shouldn’t prevent anyone from being able to read the dimensions (which are metric).
Here’s a translation (which I edited a bit for clarity) of what Michel had to say about his project:
“This is milling machine for clockmaking that I designed for use with a Dremel. This machine is based on a milling machine from the Bergeon company. The goal was not to duplicate the Bergeon design exactly, but rather to alter the design to allow for the use of a Dremel. A lightweight Dremel is easy to mount thus avoiding the need for a larger motor and pulley (like in the Burgeon design). On my site you will find photographs as well as the method of construction.
Also on my site there are other projects which might be of interest to your visitors: A quick change tool post that I designed which has proved to be very handy, as well as a stainless marking gauge, which was a very beautiful project to create.
-  Michel”
Thanks for sharing your plans Michel!
If you would like to have your project featured on this site, please do what Michel did and click on the “Submit Your Plans” tab at the top of the page. Sharing your projects and plans with ProjectsInMetal.com is the easiest way to show your support and help this site grow.

  Clockmakers_Gear_Cutting_Machine.pdf (1.6 MiB, 1,810 hits)
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Gears and Gear Cutting-Ivan R. Law
US $10.97
End Date: Thursday Apr-08-2010 5:14:28 PDT
Buy It Now for only: US $10.97
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ABC's of Gears and Gear Cutting INFO 1944 article
US $4.95 (0 Bid)
End Date: Sunday Mar-14-2010 19:43:46 PDT
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GEARS AND GEAR CUTTING - F.J.CAMM - 1942
US $29.99 (5 Bids)
End Date: Wednesday Mar-10-2010 1:20:51 PST
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CLAGGETT CLOCKMAKING/CLOCK LABEL PUBLICATION
US $2.00 (1 Bid)
End Date: Monday Mar-15-2010 8:52:12 PDT
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25 Old Books Watchmaking Clockmaking Clock Watch Making
US $8.99
End Date: Wednesday Mar-10-2010 23:31:22 PST
Buy It Now for only: US $8.99
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Walnut Hollow Deluxe Clockmaking & Woodburning Kit
US $26.99
End Date: Friday Mar-12-2010 6:25:11 PST
Buy It Now for only: US $26.99
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