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  1. Thread: Prusa XL

    by fred_dot_u
    Replies
    10
    Views
    605

    @bikeracer2020, I have a BCN Sigma R16 and agree...

    @bikeracer2020, I have a BCN Sigma R16 and agree with your assessment. The XL direct drive extruders are icing on the cake. The long Bowden tubes on the Sigma are a frequent nuisance. I wish the XL...
  2. Thread: Prusa XL

    by fred_dot_u
    Replies
    10
    Views
    605

    Thanks for the clarification. If the two z-axis...

    Thanks for the clarification. If the two z-axis steppers are independently controlled, that's a bonus. Many multi-motor z-axis configurations are synchronized but not independent. You may be more...
  3. Thread: Prusa XL

    by fred_dot_u
    Replies
    10
    Views
    605

    I've read the linked page, but don't see a...

    I've read the linked page, but don't see a reference to "dual bed axis." What does that mean? There are some pretty slick features expected with this new design. E3D has a five tool changer kit on...
  4. Replies
    9
    Views
    675

    That's an interesting idea. Electroforming...

    That's an interesting idea. Electroforming involves applying a conductive paint to a plastic part, then immersing it in a metal salts solution with electricity applied. If the PLA is already...
  5. Was the result a success?

    Was the result a success?
  6. Replies
    6
    Views
    2,032

    I recently attempted the rename-to-zip process...

    I recently attempted the rename-to-zip process with the output file from Lychee (paid version) and the results were null.
  7. If you determine that the driver has failed, it's...

    If you determine that the driver has failed, it's likely to be a common component, relatively inexpensive and found on Amazon, eBay and/or Alibaba/Aliexpress.
  8. The video is helpful. The problem now appears to...

    The video is helpful. The problem now appears to be related to the stepper driver. The board requires a specific current level to provide power sufficient to move the filament. Either the adjustment...
  9. If you've noticed the drive wheel merely...

    If you've noticed the drive wheel merely oscillating, consider that the setscrew, sometimes called the grub screw has come loose. This would allow the powered shaft to spin and not provide sufficient...
  10. Replies
    6
    Views
    2,032

    I think the PNG files will be more than 8 bit as...

    I think the PNG files will be more than 8 bit as well, but any conversion to single bit format means you won't lose data, starting with black and white images as they are.
  11. Replies
    6
    Views
    2,032

    16932 Download and install Prusa Slicer (free)...

    16932

    Download and install Prusa Slicer (free) and select either MSLA printer from the list.

    Load your STL and perform the slice. It may be necessary to scale the STL to fit the small bed of...
  12. Replies
    2
    Views
    1,708

    Duplicate post, I've answered it in the other...

    Duplicate post, I've answered it in the other board.
  13. Replies
    1
    Views
    1,207

    It's quite easy to increase scale. Rather than...

    It's quite easy to increase scale. Rather than going through the trouble of scaling in an editing or creating program, one can use the slicer to make the desired adjustments.

    Going to a larger...
  14. Replies
    11
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    5,072

    The OP says it's a JPG and provided an invalid...

    The OP says it's a JPG and provided an invalid link. If it is a JPG already, one step can be ignored.
  15. Unless you require unusually complex designs to...

    Unless you require unusually complex designs to be created, I think you'll find the easiest 3D modeling software to be Tinkercad. It is browser based, which means any computer with a browser,...
  16. Replies
    17
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    4,908

    Poll: Others might wonder as I do, why Quinny speaks of...

    Others might wonder as I do, why Quinny speaks of himself/herself in the third person. (grin)
  17. Replies
    7
    Views
    2,615

    You may be confused why your previous account was...

    You may be confused why your previous account was banned or terminated or whatever the status became, but you shouldn't be surprised if it happens again.

    Every post you make is a spam. It gets to...
  18. for your proposed use, aim for the largest...

    for your proposed use, aim for the largest printer you can afford. Being able to print a full head sized object in one go means you won't have to chop it in pieces and glue it together after the...
  19. Replies
    5
    Views
    1,864

    Netfabb Online repair did a bang-up job on the...

    Netfabb Online repair did a bang-up job on the model, generating a 2.85 mb file that passes the Meshmixer test as well. I've found that Lychee Slicer will find some flaws overlooked by other slicers...
  20. Replies
    10
    Views
    2,543

    I paid US$350 for my X-Max but I feel like that...

    I paid US$350 for my X-Max but I feel like that was a lottery win of sorts. I "fixed" the alleged underextrusion problem by changing the filament routing. That printer is where I got the internal...
  21. Replies
    10
    Views
    2,543

    With nylon, you'll certainly want an enclosed...

    With nylon, you'll certainly want an enclosed printer, one with an all-metal hot end, as the temperatures can reach the point at which a PTFE liner will degrade or otherwise become damaged. I have a...
  22. Replies
    7
    Views
    2,604

    I wouldn't discount a complex device from...

    I wouldn't discount a complex device from OpenSCAD. I don't have those skills but one of our makerspace members who has programming background constructed an entire CNC milling machine using the...
  23. Replies
    4
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    1,240

    Here's my usual recommendation, as some readers...

    Here's my usual recommendation, as some readers will recognize.

    For your requirements of printing ABS, expect that the printer will have to be fully enclosed. You don't necessarily have to buy a...
  24. Replies
    7
    Views
    2,604

    Using a CAD type program such as Fusion 360 (free...

    Using a CAD type program such as Fusion 360 (free for hobbyists, purchase required for commercial use) or OnShape (online, free) or FreeCAD will provide far better results than blender for an...
  25. Replies
    9
    Views
    2,012

    I use a Sigma R16 IDEX printer, which has a...

    I use a Sigma R16 IDEX printer, which has a silicone rubber nozzle scraper, but when printing in two colors, there's still some "dribble" to address. For that, I use what Simplify3D calls an ooze...
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