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Type: Posts; User: harpo99999

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  1. the worry for the materials is galvanic corrosion...

    the worry for the materials is galvanic corrosion as the water is heavily salted, and dis-similar metals will give galvanic corrosion is ordinary ocean salt water
  2. romsmaklaet, I suggest ordering the makerjuice g...

    romsmaklaet, I suggest ordering the makerjuice g or g+ as they are in business (also likely to have a re-seller in your country) and can even get dyes for the makerjuice to produce some other colours
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    https://www.kickstarter.com/projects/117421627/the...

    https://www.kickstarter.com/projects/117421627/the-peachy-printer-the-first-100-3d-printer-and-sc/description
  4. thej, it is good that you have got to the same...

    thej, it is good that you have got to the same point that I have (I got to this point back in april, and have been focusing on the fff printers of mine since then, so you might get the first WORKING...
  5. Thread: Diy it?

    by harpo99999
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    30,123

    @thej, it should work assuming you have a sheet...

    @thej, it should work assuming you have a sheet at approx the right thickness (I think I had measured it at approx 3mm thick), and the gasses released are part of the issue with the FFF printers and...
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    then again, YOU do not seem to do much research...

    then again, YOU do not seem to do much research either, richrap has been heavily involved in the 3d printing industry for several years now, and while he mostly focuses of FFF printers, he still does...
  7. Thread: Diy it?

    by harpo99999
    Replies
    72
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    30,123

    from what I remember 'hearing' the plastic sheet...

    from what I remember 'hearing' the plastic sheet is recycled black abs and measures approx 2.93 mm thick(my guess would be any plastic sheet about 3mm thick), also I can scan the entire existing v1...
  8. Thread: Diy it?

    by harpo99999
    Replies
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    30,123

    amoose136, as one of the betas (and one of the...

    amoose136, as one of the betas (and one of the 10) the coils are of a very thin wire(that is quite hard to see without magnification)(seems to be about 0.02mm thick) and custom wound, and the coil...
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    or was a beta (that cost 600 cad)(which as far as...

    or was a beta (that cost 600 cad)(which as far as I know was the only way to get pp27) and yes I do have a pp27 kit (not completed build due to connecting to the coil wires)
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    this beta aussie (not near sydney more newcastle)...

    this beta aussie (not near sydney more newcastle) did receive one of the 10, and has build the v1 basic printer, but am designing a suitable cabinet that is both laser and water tight(in the lower...
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    as a BETA tester, the issues I found were (in the...

    as a BETA tester, the issues I found were (in the original peachy the connections to the coils not being preactical for an ordinary person fix was to put coils on boards with pin headers) and two...
  12. Thread: RIP peachy?

    by harpo99999
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    like slatye, I have received my beta printers(and...

    like slatye, I have received my beta printers(and even a few extra(but very cheap) spare parts), but would like to see this project actually complete and might even be able to contribute a small...
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    from my limited quick testing with a uv led, I...

    from my limited quick testing with a uv led, I found that a orange/burnt orange colour blocked the led's light best (was testing the celophane wrapping materials) but to block the led's light it took...
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    I had spotted one in ebay with a stepper moter...

    I had spotted one in ebay with a stepper moter included, BUT it is A$52 and from hong kong
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    with some testing from a near-uv led I have found...

    with some testing from a near-uv led I have found that several layers (6+) of the orange celophane giftwrap can significantly reduce the near-uv light that either enters or leaves an enclosure at...
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    I have recieved the part and managed to finish...

    I have recieved the part and managed to finish building the laser assembly, just have to setup the testing containers, salt water, do calibrations & testing, all while finishing two other fff...
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    Sticky: my wild and uninformed guess is that is likely to...

    my wild and uninformed guess is that is likely to weeks to months, not years, and it is possible that there might be a shop or computer tech/hobbiest that might have a printer and be able to help,...
  18. from my understanding of the peachy printer, ...

    from my understanding of the peachy printer,

    size limits are depending upon the height of the printer laser assembly above the build tank,

    accuracy of prints depends upon the calibration of...
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    I am probably the last to rceive the kit, and had...

    I am probably the last to rceive the kit, and had hit a problem during the assembly with one of the parts having a critical part break off preventing the completion of the build, and I have asked...
  20. taugusti, the lower layers of the horizontal part...

    taugusti, the lower layers of the horizontal part will get additional uv exposure due to the partly cured layers above still allowing uv through while the fully cured blocks uv(from one of rylans...
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    cescoaiel, in my limited experience with fff...

    cescoaiel, in my limited experience with fff printers a 0.3mm layer height is poor res, a 0.1mm layer height is ok, a 0.03mm is very fine (note all of these are on FFF printers), and the peachy...
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    I had a look at the kickstarter for the olo...

    I had a look at the kickstarter for the olo printer that you mentioned, the resolution limit IS the screen res. of the phone, the size limit IS the screen size of the phone, they mention a future...
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    I have just received the v1.0 kit FINALLY!!!!!...

    I have just received the v1.0 kit FINALLY!!!!!
    hopefully I can get some time in the next few days to actually build and test the printer
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    Sticky: I have just FINALLY received the v1 kit

    I have just FINALLY received the v1 kit
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    the main catch as I see it is the interfaces...

    the main catch as I see it is the interfaces between differing materials ie salt water to resin to air and each having differing speed of propigation of ultrasonic sound, and assuming you are placing...
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