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  1. #1
    Another Australian wooden clock builder! Welcome to the forum.
    I got into clocks by accident after building a Heath Robinson cnc router and wanting something to test what it could do. I'd never contemplate the tedium of cutting wheels by hand.

    I seem to have spent most of my time upgrading the router, making things for my wife rather than me and have only just yesterday finished my gear cutting jig which will hopefully see a finished clock appear in the coming weeks for the first time in ages.
    Are you familiar with Art Fenerty's 'Gearotic' software? Well worth a look if not.

    https://www.gear2motion.com/

    EDIT: Can't actually help with Mach3 questions, but you'll find plenty of people here who can.

    Kit
    Last edited by Kitwn; 10-07-2020 at 03:31 AM.
    An optimist says the glass is half full, a pessimist says the glass is half empty, an engineer says you're using the wrong sized glass.

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  3. #2
    Quote Originally Posted by Kitwn View Post
    Another Australian wooden clock builder! Welcome to the forum.
    I seem to have spent most of my time upgrading the router, making things for my wife rather than me and have only just yesterday finished my gear cutting jig which will hopefully see a finished clock appear in the coming weeks for the first time in ages.
    Are you familiar with Art Fenerty's 'Gearotic' software? Well worth a look if not.
    Kit
    Geriatric sftware???!

  4. #3
    Quote Originally Posted by dazp1976 View Post
    Geriatric sftware???!
    It's true that Art isn't as young as he was when he wrote MACH3 and brought CNC machining to the masses, but he still retains his idiosyncratic sense of humour, hence 'Gearotic'

    Joking aside, it's an awesome piece of software if you want to make gears, gear trains with specific centre spacings, timing pulleys, sprockets, non-circular gears, Genevas, escapements and gear trains for clocks and a host of other things. It's a pay-once-get-updates-for-life license and Art has been adding all sorts of functionality to it almost as an exercise for his own (huge) ingenuity. There's an excellent forum as well. I tend to design in Gearotic and then export PDFs into CamBam for finishing and CAM processing but there is a g-code generator included if you want it.

    Kit
    An optimist says the glass is half full, a pessimist says the glass is half empty, an engineer says you're using the wrong sized glass.

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  6. #4
    Quote Originally Posted by Kitwn View Post
    It's true that Art isn't as young as he was when he wrote MACH3 and brought CNC machining to the masses, but he still retains his idiosyncratic sense of humour, hence 'Gearotic'

    Joking aside, it's an awesome piece of software if you want to make gears, gear trains with specific centre spacings, timing pulleys, sprockets, non-circular gears, Genevas, escapements and gear trains for clocks and a host of other things. It's a pay-once-get-updates-for-life license and Art has been adding all sorts of functionality to it almost as an exercise for his own (huge) ingenuity. There's an excellent forum as well. I tend to design in Gearotic and then export PDFs into CamBam for finishing and CAM processing but there is a g-code generator included if you want it.

    Kit
    Thank you

  7. #5
    Bernard,
    Looking forward to exchanging clock design notes with you. I've built a couple of Sextus (design by woodentimes.com) weight driven clocks but am now working on electric designs powered by a standard USB wall-wart. Here's a video of a prototype which is locked to a GPS receiver. The most accurate wooden clock ever built! Having at long last got my router up to scratch and aquired a decent stock of nice hardwoods I'm hoping to have a finished version of this soon. Quartz-locked rather than GPS to make it cheaper and do away with the trailing antenna wire. Next trick is to add a second hand.

    Kit

    An optimist says the glass is half full, a pessimist says the glass is half empty, an engineer says you're using the wrong sized glass.

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  9. #6
    Thanks for your advise. Much appreciated

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