Posted by BillS on January 28, 2010 at 08:35:41:
In Reply to: Re: setup for nondifferential barber colman posted by km on January 28, 2010 at 05:20:10:
Steve, that is a tough one. I had to play with CPC-HOB about 1/2 hour to get reasonable change gears, and I don't particularly like the high feeds (0.145 for RH, and 0.091 for LH). The lead errors are very small (0.0000018 and 0.0000004 inch/inch, respectively). Anyhow:
RH 1.75 deg
24 x 27
Index=---------
67 x 98
84 x 98
Feed = ---------
30 x 71
LH 1.75 deg
24 x 43 16 x 43 20 x 43
Index = ---------- OR --------- OR ----------
83 x 126 83 x 84 83 x 105
75 x 85
feed = ----------
37 x 71
KM, I'm hoping you can get lower table feeds on this one. I'd really like to see your results if you are still working on it.
[I had to edit this to get spaces right. Variable font for message just doesn't work out for math fractions. Will resolve this issue in near future. - ed.]