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  1. T

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    OK Thanks guy's for the explanations, I think I got something going here, if I take 12.4mm x pi/39 (the number of teeth & groves) I get an answer of 0.9998mm or something near 1mm, which is what some sites predicted about belt size, now if I 360/19 I get 18.94Deg per tooth (I think). Then I...
  2. T

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    I’ve been building my CNC since about 07, the Easy board I built blew the pc, sooooo I thought it was time for an upgrade, bought some boards from Routout and ordered new X & Y 10 x 2mm Acme thread from Merchant Dice, made a tap from the end of the rod, drilled out the plastic nut from 6mm that...
  3. T

    First time

    Evening all. My name is Mark from Manchester UK with a question about gearing ratios, I have a scratch built CNC router small lathe pillar drill & band saw, strangely I do all my work in the back bedroom of our apartment but at least its warm in the winter, and for those from warmer climates...
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