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Please tell us you've got plans in the works for this! There's no end to the amount of usefulness that we could get out of it. I'm about to start a new career in machining, and have been told time and again having a home shop to hone your skills while off work, especially when you want to build your own stuff, is indespensible. I would love to have a tool like this, if only to learn more about gearing and the math involved!
A very nicely made example of this tool, I enjoyed your video and explanation of the workings of it. I have the Ivan Law book but have not yet made the Eureka tool, I have been using the 4 tooth offset method you mention at around 15 mins and have made many usable cutters with that system the last ones were for my milling attachment.
Last edited by olderdan; Jan 30, 2019 at 11:05 AM. Reason: picture
robertt4522 (Jan 30, 2019)
Thanks tmoore4748...Ivan Law's book Gears and Gear Making has a set of plans on the last 3 or so pages of the book. I used these drawing to build the tool. There are no building details there though. The project is pretty straight forward. I am putting a construction video together right now as I took lots of video while I was building. It will be a "show and tell" video as there are lots of approaches to this build. Then I am going back to my grasshopper clock build for a bit (see my U Tube Channel) but will then make a 3rd video on the Eureka tool where I'll make an involute gear cutter with a button tool and the Eureka tool. Thanks again for your interest...bob
Okapi (Jan 31, 2019)
That's spot on...within my sight I have 5 nice clocks and in a drawer several old pocket watches...all saved for my retirement...3 of the clocks have made it to test stands and seem to be running fine...but this Eureka tool is just so interesting I took time from a grasshopper escapement build to get a good look at it...I'm retired and I still can't keep up...Man I'm having fun!
Last edited by robertt4522; Jan 31, 2019 at 10:58 AM.
Thanks robertt4522! We've added your Gear Cutter to our Machining category,
as well as to your builder page: robertt4522's Homemade Tools. Your receipt:
New plans added on 11/20: Click here for 2,589 plans for homemade tools.
Thanks olderdan! We've added your Mill Gear Cutting Attachment to our Machining category,
as well as to your builder page: olderdan's Homemade Tools. Your receipt:
New plans added on 11/20: Click here for 2,589 plans for homemade tools.
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