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  1. a full size drawing saved a sa vector to machine in plasma, laser or cnc router

    I would like to demo a full sized drawing digitized on a jumbo drawing board to be machined out
    on a co2 laser ,cnc router and a plasma cutter

    https://youtu.be/kStkbykNSBs
  2. the plywood one was the model to built the solid...

    the plywood one was the model to built the solid wood one,the plywood one is about maybe 1.5 hrs on the cnc
    I was a bit careful as I never have used the full size table on my cnc .
    I was trying to...
  3. thanks here is part2 ...

    thanks here is part2

    https://youtu.be/Uqnz1n_naqY
  4. using john walsh's digitizing board to help with horse build

    https://youtu.be/Wp8zcwZRHKI drawing board digitizing parts

    started by making a 8 in cardboard model,then a 24inch heavy cardboard model and then a full size 1/4 plywood profiles
    after all...
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    this is the next part ...

    this is the next part https://youtu.be/Smmd_DIyPXc
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    I tried the drum skins wet and dry made no...

    I tried the drum skins wet and dry made no difference,taking them off focus helped a lot and removing the air assist
    But bottom line I don't think lasering these skins is the way to go,lasering the...
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    ok , thanks wolf sounds interesting

    ok , thanks wolf sounds interesting
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    this all started by me meeting a gentleman in...

    this all started by me meeting a gentleman in galway ireland that builds them and we had last names that were very close , and i mentioned that one could maybe laser a celtic design in the face of...
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    yes , i agree with the different approach ..I was...

    yes , i agree with the different approach ..I was wrong to push the laser to a drum making person and i have written to him and told him the ideas
    i have got from here .
    This is a btter use of the...
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    goat skin engrave

    that might be a better use of the laser and a drum skin, i feel its weakening the drum goat skin on engraves
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    thanks very much

    thanks very much
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    bodhran drum skins

    I was asked to run some tests on engraving drum skins,but because the drum skin is goat the laser engraves are really not showing up
    and you have to balance the power as you do not want to weaken...
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    I'm still around burning away but it was nothing...

    I'm still around burning away but it was nothing too interesting,this is
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    wooden horse part1

    On a trip i came across a wooden horse that i would like to tie up to my shop gate
    But i really don't know how to go about it ,so i started with a model and i will go from there

    ...
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    i sort of thought that just to warm up the...

    i sort of thought that just to warm up the coolant before running the laser would help, right now i use a smll
    500 watt car heater to blow on the air around the chiller intake until i see the...
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    thanks I will

    thanks I will
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    cooler temperatures on the way

    Fall is here ,shop heat really is not on yet ,each year i go through looking for some sort of immersible heater to fit into the cooler fill port.
    I felt that if one could just bring the temp up a...
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    antifreeze

    this was the article i found with the rabbit ,the article was about alignment

    "Step 4 - Inspect that the laser beam is going to hit the first mirror as the beam exits the laser tube. It would be...
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    that might be the right way to go ,at least its ...

    that might be the right way to go ,at least its clear
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    question about the coolant--antifreeze

    I came across and article on rabbit laser's that mentioned you should not use a lot of antifreeze in the cooler as the colour yellow
    cuts the tube power , the coolant should be close to clear, just...
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    this is my setup i-- took a rockwell lathe built...

    this is my setup i-- took a rockwell lathe built the 4th axis and with a lot of experimenting it works just fine

    http://www.youtube.com/watch?v=EKzGCAM_QyM rockwell lathe mockup...
  22. Thread: signs

    by stan kern
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    these signs are machined out ,sealed, then the...

    these signs are machined out ,sealed, then the letters painted and sanded, buffed and re-sealed
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    jumbo boards

    I hear what you are saying and i also have scanned ,photo'd etc but i find this tracing software simple and quick.Some of the cad prgs are difficult
    to work unless you are at it a lot.
    This...
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    the pick up foot is the hard part ,the exhaust...

    the pick up foot is the hard part ,the exhaust off the router blows a lot of air and the dust becomes a bit air born
    i like to be able to see my bit and collect dust.It also has to be...
  25. Thread: New to me

    by stan kern
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    i have bought from MLS before and they are...

    i have bought from MLS before and they are ok,these bits are good
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