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  • 36 Comments
Joined 9 months ago
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Cake day: January 28th, 2024

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  • The picture is of the ‘finished’ pin, I’d still like to refine the process a bit.

    The general process I follow is:

    • print the pin
    • use a casting sand like petrobond and fill a metal container
    • talcum power the printed pin
    • press the pin into the casting sand to make the void for casting
    • heat up the bismuth until it is liquid
    • heat up the actual pin (looks like a thumbtack)
    • pour the molten bismuth into the void, and quickly put the actual pin piece in the molten bismuth, if it’s not hot enough the bismuth will cool and the pin won’t sink in
    • wait for it to cool (about a minute) then pull the pin out with some pliers (it’s still hot so you don’t want to touch it at that point)
    • take a dremel to any flashing that occurred
    • paint as required (I’m just using nail polish right now since it’s pretty durable)

    Hopefully that helps! If you have any other questions I’d be happy to answer them :)



  • Has this user been singling out other users and posting about them? If not, maybe we shouldn’t be singling them out and posting about them.

    Either they are a dick, in which case block and move on, or they’re a troll and want this reaction, or they are simple of different opinions then yours, which isn’t grounds for singling them out.

    Can’t we just be nice?




  • I just created a new tool for my company, and I opted to leave out jQuery as I wanted to see how it would be without it.

    After going through the process I don’t think I’ll use jQuery again unless it is already a dependancy. Vanilla pretty much has everything covered that jQuery made easier, just need to be a bit more verbose in some cases, but I’ve found that typically makes the code easier to read and modify.

    No hate if jQuery is your thing though, just if you’re on the fence I’d give vanilla a go and see if it fits your needs!





  • I wish my friends would tell me about the little things. It actually helps me deal with things as well, since odds are its something we all struggle with one way or another and talking through it with them helps me sort it out too.

    Too bad we are all so worried about making things other people’s problems when we could tackle this stuff together




  • That’s fair, there is a bit of information overload online when looking into it.

    If you want my two cents, find the cheapest print with auto bed levelling (mingda magicians are good and cheap) and just start playing around.You don’t need to know much to start, and you learn what you need to as you encounter problems.

    That’s how I got into at least, and now been printing for like 5+ years.