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Type: Posts; User: JimFabLabFulton

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  1. Replies
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    1/2" Ball nose feed and speed

    I need some help with feed,speed and cut depth in hardwood for an onsrude half inch ballnose 2flute upcut.

    It has been a while since adding a toool and I cannot find anything or rememeber how to?...
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    886

    3d modeling problem

    I am working on a 3d model in aspire and when I merge two items I am have a problem with the second item keeping the first items curvature from a 2 rail sweep.

    I am trying to put a base on soccer...
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    Quick follow up. Okay a onsrud 60-124 3/8...

    Quick follow up.

    Okay a onsrud 60-124 3/8 double flute compression on cherry, birch prefinished plywood .72 inches thick

    14k at 400 ipm .5 in first pass cuts very well, nice clean edges that...
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    advice from your experiment of roundover bit

    any advice from your experience?
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    3,825

    Thank you for the tips, it sounds like I need to...

    Thank you for the tips, it sounds like I need to bump up the feed rates

    if I run 10 ips at 17000 that gives me a chip load of .017

    so I think I will start there
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    3/8 compression

    okay i just got some onsrud 60-124 3/8 double flute compressions


    my plan is to try 3 ips @ 15000 ( chip load .006 suggested chip load between 0.16 - 0.180) first cut 2 passes ...
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    3,838

    I just cannot imagine why a shop teacher would...

    I just cannot imagine why a shop teacher would buy such a piece of wood, it came from a hardwood company and still has the tag.
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    I am the teacher. We really just got going in...

    I am the teacher. We really just got going in november, but I have learned a ton.
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    give me ideas???

    I discovered a solid piece of mahogany 6in x 10 in x 5 feet that was purchased by the former shop teacher. I am not sure what to do with this??

    Any ideas.
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    Fireplace mantel

    This is a fire place mantel I made for our new home we are building. Now all we need is to finish the home. The wood is walnut from our farm. I took logs to a Mennonite mill and once they got to 700...
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    Compression Bit Details Please Help

    Okay, I have tried many different cuts with the standard up and down cut bits like the ONSRUD 57-910 running at 14000 rpm and 3 ips.

    I am running a prs alpha with a 5hp columbo spindle. Cutting...
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    Any schools use aspire?

    Does anyone use aspire? Looking at it for a new class next year focusing on cnc work.
  13. Solid surface corian type material source?

    Hi,

    I am looking for solid surface countertop material similar to corian. i have found


    http://solidsurface.com/ as one source, but know that there has to be more out there. Any help?
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    Lessons or projects using sb

    anyone have any lessons or plans they would be willing to share. we have had our 4896alpha for a few months, have done sign projects, starting a chair project suggested by TJ. I am looking for more...
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    Gear window Idea

    Can anyone help me find who made this or and Ideas for a project like this. I heard that this might have beed made out of all wood and would like to see what it looks like.


    ...
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    Columbia Missouri Shopbotters?

    Anyone around the COMO area? I have a new 4896 alpha and just starting to learn , could use some help.
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    Thank you Brady, I chucked up a dial gauge and...

    Thank you Brady,

    I chucked up a dial gauge and rotated it in a 8 inch or so circle and found I was off around .07". After some loosing and tighting of spindle it is much closer .02 or so, I am...
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    Z axis squaring help?

    I need help on how to square the z axiz. We have a prs alpha 4896 Electricty just hooked up first surfacing pass complete and I have some obvious tooling marks, so I know my z axis is not square....
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