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DIY pocket laser engraver

Posted on Monday, July 13th, 2015 in 3D fabrication, DIY by DP

laser_engraver

Photon printer, a 3D printable laser engraver build using DVD drives by Isolt:

This is an entry for the Light It Up contest on the grounds that a laser diode is a specialised form on light emitting diode.
The Photon Printer started out as a quick weekend project then quickly escalated when I saw that there was room for improvement in the current designs. The design turned out to be quite fun and I really enjoyed seeing it work at the end.

Details at Isolt’s Thingiverse page.

Via Technabob.

Check out the video after the break.

This entry was posted on Monday, July 13th, 2015 at 4:16 pm and is filed under 3D fabrication, DIY. You can follow any responses to this entry through the RSS 2.0 feed. You can skip to the end and leave a response. Pinging is currently not allowed.

7 Responses to “DIY pocket laser engraver”

  1. KH says:

    Awesome, another DIY laser project. No cover. Is everyone so blasé about the safety of their retinas? Or the retinas of people around them? Hmmm…

    • Jckf says:

      Did you even watch the video? It has a cover.

    • Vynos says:

      What do you mean no cover? It has a nicely made cover. You didn’t get far enough into the video. Unless you’re only upset that it wasn’t used for most of the video…

    • Somun says:

      There is a sliding cover. Watch to whole video ( or skip to 1:57 minutes into the video :)

    • elli says:

      Well, Isolt’s Thingiverse page specifically mentions the following:

      Safety – None of the designs I have seen have any sort of shielding around the laser. Given that even a 5mW diode can be dangerous any sort of engraver should have safety features. These include
      • A full enclosure to block reflected laser light
      • Roller door access
      • Safety cut off switch on door
      • Angled ventilation to prevent light leakage

      …not so blasé, i would say :)

  2. Wes E. says:

    Video is nice; why can’t people SPEAK during the video. The how, what, when, where of what we are watching. It’s truly dissapointing to see and not hear. Sad, really sad.

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