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  1. You could just do a few layers top and bottom...

    You could just do a few layers top and bottom with ninjaflex.
  2. Excellent news! Happy printing, and let us know...

    Excellent news! Happy printing, and let us know how it goes. :)
  3. Thread: fan issues

    by Davo
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    2
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    309

    I've only seen two wire fans used.

    I've only seen two wire fans used.
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    If you have a student email, you can get a...

    If you have a student email, you can get a license for Geomagic for next to nothing. There are also free programs like OpenSCAD, QCAD and FreeCAD.
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    Considering the angle at which I expect this...

    Considering the angle at which I expect this bracket to be under duress, I think printing it on its side (so that the layer boundaries are not perpendicular to the forces of stress) makes all the...
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    I see. Sorry for the confusion.

    I see. Sorry for the confusion.
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    412

    With all other things being equal, more power...

    With all other things being equal, more power (mW) means the same work can be done faster.
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    OP, are you using an IR camera, with different...

    OP, are you using an IR camera, with different temperature zones rendered in different colors?
  9. Sure. Let me show you pictures of my yacht. :)

    Sure. Let me show you pictures of my yacht. :)
  10. Replies
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    412

    You need to know the wavelength of the laser, and...

    You need to know the wavelength of the laser, and the properties of the material you intend to engrave. Some lasers will have no effect on some materials.

    If those are 450nm, they'll be good for...
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    18,842

    Sticky: https://www.youtube.com/watch?v=Udbu_Zuh8k0

    https://www.youtube.com/watch?v=Udbu_Zuh8k0
  12. Pics or it didn't happen!

    Pics or it didn't happen!
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    317

    We print PCL from our heated emulsion heads...

    We print PCL from our heated emulsion heads (KRA-15). You can see the same process on PLGA at https://www.youtube.com/watch?v=aR4d-2BZj_Y

    We use positive displacement, rather than air pressure.
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    Have you tried to apply some high temperature,...

    Have you tried to apply some high temperature, flat black paint to the surface you wish to measure with your IR?
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    752

    Sticky: Sticky this please.

    Sticky this please.
  16. Thread: NewBie!

    by Davo
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    658

    Welcome to you.

    Welcome to you.
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    818

    I have nothing helpful to contribute on that...

    I have nothing helpful to contribute on that question.
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    Sticky: Updated list, from http://hyrel3d.net ...

    Updated list, from http://hyrel3d.net

    http://hyrel3d.net/papers/Tuskegee_Eggshell.pdf
    ...
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    If all normal things (temperature, print speed,...

    If all normal things (temperature, print speed, nozzle diameter, etc.) are the same, then something else has changed. I expect too much friction on the delivery.

    This could be from gummed up hobs;...
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    Sounds like you're trying to push material...

    Sounds like you're trying to push material through too fast, or at too low a temperature. Or both.
  21. From http://hyrel3d.net click on "Price List" on...

    From http://hyrel3d.net click on "Price List" on the left side.

    From http://hyrel3d.com click on "Price List" from the Resources menu.

    We have models with list prices from $2500 to $15,000.
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    We have the ability to print alternate layers...

    We have the ability to print alternate layers from alternate heads if you wish.
  23. Replies
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    Thanks, CA. Soia, I replied to your PM a week...

    Thanks, CA.

    Soia, I replied to your PM a week ago, and have had no response since. I've given you my email, but I have no way to contact you other than this forum. Please let me know how I can...
  24. Donor, PM me if you are interested in a Hyrel....

    Donor,

    PM me if you are interested in a Hyrel.

    http://hyrel3d.net http://hyrel3d.com
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    Yes, awerby. Hyrel has heads which accept static...

    Yes, awerby. Hyrel has heads which accept static blending baffled nozzles like that with fixed or programmable ratios. UV crosslinking photoinitiation can also be used when appropriate.

    For mixing...
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