It does look like it will work if you can get a super sharp and micro bit though Sir.
Kind Regards, Timothy J. Ziegler Ziegler WoodWork & Specialty Ziegler Laser Worx LLC 14171 160th Ave. Foreston MN 56330 320-294-5798 shop 320-630-2243 cell On Mon, Oct 16, 2023 at 5:14 PM cdkr...@gmail.com <cdkra...@gmail.com> wrote: > Made tiny tiny chips today. Really bad choice of wood. Didn't think it > would > crumble like it has. My other blanks are scrap oak pieces, and they might > be > as bad. I'm going to adjust to a verified common checkering pattern of 18 > LPI > selected from the range of available checkering patterns and tools that > run > from 16 -32 LPI. And reduce the number of starts to 72 which gets me in > the > same ballpark of work diameter, which my target is about 1 1/4" give or > take. > This intersection piece should clean up pretty well. It's just real fuzzy. > [image: Checkering4.JPG] [image: Checkering5.JPG] > The blue circled area is what I worked on for cleaning up. It goes fast > and > the ridges are crisp in that area. > > Lessons: 1. A progress chart of hole positions is crucial to success. 2. > And I am > pushing the limits of the REVO rigidity because you can see every little > inconsistency produced by tiny flexing in Z axis. 3. Choose better wood. > Machine > cutting is different than hand cutting from scratch. But this, as tedious > as it is, is still > much faster to get accurate layout, me thinks. > > I also restricted the data input for checkering lines per inch to what is > available for > touch up tools. It seemed like a good idea at the time. > > Time to think of Christmas trinkets..... > DanK > On Sunday, October 15, 2023 at 10:43:05 PM UTC-4 Tim Ziegler wrote: > >> Thanks Dan >> >> Kind Regards, >> >> Timothy J. Ziegler >> Ziegler WoodWork & Specialty >> Ziegler Laser Worx LLC >> 14171 160th Ave. >> Foreston MN 56330 >> >> 320-294-5798 <(320)%20294-5798> shop >> 320-630-2243 <(320)%20630-2243> cell >> >> >> On Sun, Oct 15, 2023 at 8:55 PM cdkr...@gmail.com <cdkr...@gmail.com> >> wrote: >> >>> The next video shows how I move the vernier arm after exhausting the >>> span it offers. 80 starts is a >>> good example to use because it requires the half degree resolution of >>> the vernier. So I have done >>> the first nine passes as this picture shows. No touchup on osage >>> orange. Not the best choice. >>> [image: Checkering3.JPG] It looks rougher than it really is because >>> the fuzz makes the cuts >>> look irregular. It is a bit due to flexing in the machine, but should >>> clean up nicely with checkering >>> tools. Which reminds me. My checkering tools are 18 lines per >>> inch...so don't ask my why I chose >>> 21 lines for this sample! It's because.....well, you know..... >>> Now to move the vernier >>> <https://drive.google.com/file/d/1D13KWyNWbvLy_1e8H-gr0LHaE-GJCZZW/view?usp=sharing> >>> to the next step. >>> DanK >>> >>> On Sunday, October 15, 2023 at 9:45:41 PM UTC-4 cdkr...@gmail.com wrote: >>> >>>> The first video is showing how I adjust the vernier positioning chart >>>> for the 80 starts I'm using on the >>>> sample checkering. I suggest doing a print preview. "File>Print >>>> Preview" and it will >>>> show you what to expect. You can print it from the preview or go back >>>> to "File>Print" from >>>> the main menu. >>>> Here is the first video >>>> <https://drive.google.com/file/d/15C2zrueB6u3XI3ax3em1S5PiSfyHjoVi/view?usp=sharing> >>>> which will be available in a little bit until I take it down for the space. >>>> >>>> DanK >>>> On Sunday, October 15, 2023 at 9:37:56 PM UTC-4 cdkr...@gmail.com >>>> wrote: >>>> >>>>> I finally got the dynamic vernier index positioning chart workable. I >>>>> can't be sure of error free yet, but it works accurately for 80 starts. >>>>> >>>>> It took me awhile to stretch my head around the expanded vernier >>>>> operation on these high counts. It turns out that one has to go around >>>>> the >>>>> index several times in some cases. I had assumed it would be just once, >>>>> like the simple indexes, and that was a stumbling block. Because the >>>>> vernier has to be moved once the moves exhaust it's span, that creates a >>>>> gap in the machining of the workpiece. Not to worry, it finishes those >>>>> gaps on the next go arounds. >>>>> >>>>> I am debating about putting the three video clips together, but I >>>>> think it does better separately. This is not a video friendly site, so >>>>> I'll >>>>> put them on my Google drive for a bit and post the links. This is how I >>>>> will link the description to help understand it's corresponding video. >>>>> Not >>>>> a pro photographer, but I hope it explains the basics well enough. >>>>> >>>>> I'm attaching the now versioned Legacy Pitch Chart V10.1 which has the >>>>> dynamic vernier positioning chart. It is set up with print ranges >>>>> already, >>>>> so once you select the number of divisions to cut, the chart will adjust >>>>> and you just print it. It made it possible for me to keep track of what >>>>> move I just did and what the next one is supposed to be. Again, no >>>>> guarantees if you use other than Libre Office Calc. >>>>> DanK >>>>> >>>>> >>>>> -- >>> You received this message because you are subscribed to the Google >>> Groups "Legacy Ornamental Mills" group. >>> To unsubscribe from this group and stop receiving emails from it, send >>> an email to legacy-ornamental...@googlegroups.com. >>> >> To view this discussion on the web visit >>> https://groups.google.com/d/msgid/legacy-ornamental-mills/cca9b5ae-fd00-4f3a-8582-98dce7be9427n%40googlegroups.com >>> <https://groups.google.com/d/msgid/legacy-ornamental-mills/cca9b5ae-fd00-4f3a-8582-98dce7be9427n%40googlegroups.com?utm_medium=email&utm_source=footer> >>> . >>> >> -- > You received this message because you are subscribed to the Google Groups > "Legacy Ornamental Mills" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to legacy-ornamental-mills+unsubscr...@googlegroups.com. > To view this discussion on the web visit > https://groups.google.com/d/msgid/legacy-ornamental-mills/b12acd2e-b011-4ee0-9595-b727e1152e93n%40googlegroups.com > <https://groups.google.com/d/msgid/legacy-ornamental-mills/b12acd2e-b011-4ee0-9595-b727e1152e93n%40googlegroups.com?utm_medium=email&utm_source=footer> > . > -- You received this message because you are subscribed to the Google Groups "Legacy Ornamental Mills" group. 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