“You need to buy this special heater pad to break the screen adhesive!”

No, I think you will find that in fact I don’t.

  • recklessengagement@lemmy.world
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    4 months ago

    Holy shit. I do a fair bit of small electronics repair on the side, the cost of a decent heat pad is about half that of a 3d printer… This may be what finally inspires me to get a 3d printer.

    • Maalus@lemmy.world
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      4 months ago

      Seeing as you can do the exact same thing with a hairdryer, it’s inventing a solution to a problem that doesn’t exist.

      • jrgd@lemm.ee
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        4 months ago

        The heated bed is coupled to a thermistor. I’d argue controlling the temperature in order to not accidentally overheat parts of the phone is a step above a hair dryer.

        • herrvogel@lemmy.world
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          4 months ago

          Also bad is that hair dryers don’t spread their heat around very well at all. You can easily create hotspots on the object and damage things with them.

      • FuglyDuck@lemmy.world
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        4 months ago

        I realize this is a joke…

        But don’t do this. Really. The fdm layers are unhygienic, and there’s a not-insignificant risk of things snapping off and leading to awkward emergency room visits.

        A better solution is printing a 2 part mold and casting silicone.

        • fruitycoder@sh.itjust.works
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          3 months ago

          I was really impressed by the lulzbot manual mentioning this! Its also important to consider that most 3d prints can be sensitive to water unless sealed too.

          • FuglyDuck@lemmy.world
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            3 months ago

            I’m just gonna assume some one printed a butplug, had it snap off leading to said emergency room visit and they tried to sue lulzbot.

        • umbrella@lemmy.ml
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          4 months ago

          glad to hear from the 3d printed sex toy experts in the house

          wont the layers transfer to the silicone?

          • FuglyDuck@lemmy.world
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            4 months ago

            You can process the inside to be smooth (sanding, priming. If you have a solvent - acetone for abs, as an example. And mold release.)

            Even just using a filler/primer should be enough

    • Luccus@feddit.de
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      4 months ago

      Sadly not.

      I was told. Without asking. By a long lost friend of a cousin you wouldn’t know.

    • over_clox@lemmy.world
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      4 months ago

      Not from the 3D printing world, but sometimes I’d use our heating plate to reheat pizza LOL! Gotta make sure to clean the surface really well afterwards though.

  • TootSweet@lemmy.world
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    4 months ago

    Doesn’t that require a much higher temperature than most beds would be able to safely achieve.

    I had to take the screen off of a Pixel not terribly long ago to replace the battery. I used a heat gun and I remember it requiring a temperature of like… 240C° or some such? And when I’m printing PLA, my printer bed only gets to 60C°. (Not saying it couldn’t go higher, but 240C° seems way higher than 60C°.)

    • ThetaDev@lemm.ee
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      4 months ago

      No, that temperature would damage your screen. The professional hot plates for phone repair are typically set to 85-90°C. With a heat gun you may need to set a higher temperature since you are only heating up part of the phone and it cools down again during the process. My printer (Prusa MK3) with PCB heater can go up to 120°C, so it looks perfect for the job.