this post was submitted on 18 Jul 2023
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3DPrinting

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3DPrinting is a place where makers of all skill levels and walks of life can learn about and discuss 3D printing and development of 3D printed parts and devices.

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There are CAD communities available at: [email protected] or [email protected]

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submitted 1 year ago* (last edited 1 year ago) by [email protected] to c/[email protected]
 

How it started and how it ended

https://i.imgur.com/vnBF7tV.jpeg

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[–] [email protected] 14 points 1 year ago

It’s so fluffy! But if you must print unattended*, get you a spaghetti detector cam! Your printer will stop printing within seconds to a couple minutes of something going terribly wrong.

*This still doesn’t make unattended printing safe, just slightly less wasteful.

[–] [email protected] 12 points 1 year ago

It's not a solid mass of plastic around your hotend. That's a small win at least.

[–] [email protected] 9 points 1 year ago (1 children)

Friendly reminder that 3D printer are a fire hazard and it's a bad idea to print unattended.

[–] [email protected] 16 points 1 year ago (2 children)

I agree with you mate, but how do you deal with long prints like 12 - 24h? Im printing at home for many years and since day 1 I plan to get some fire protection like ampoule. There are no signs of fire hazard in OPs failure, but your comment made me think again and maybe Ill stop being lazy and cheap. Gonna do some research right away

[–] [email protected] 1 points 1 year ago

You can set up your printer in the same area you work in (if you work from home), and audio fire alarms can be used

My father used a web camera and a remote controlled solid state power relay on his tabletop CNC that he locked away in a separate room so he can look after it

[–] [email protected] 1 points 1 year ago (1 children)

Once you've seen how the heater cartridge melts the aluminium hotend and liquid aluminium setting everything on fire, it drops onto, you never print unattended again! For longer prints I always wait until the weekend, before starting it. As well I pause the print and turn heatbed and the nozzle heater off, before heading to bed. This method isn't perfect, as it adds another possibility for failures, but until now it worked everytime. My last print succeeded after ~28h (print time only) this way. Another option is, to divide your model into smaller parts, which are easier to print and glue them together, when everything is finished.

[–] [email protected] 4 points 1 year ago

I was just thinking anytime you can make something more modular, do it.

[–] [email protected] 3 points 1 year ago (2 children)

Whoa, can you share the STL?

[–] [email protected] 2 points 1 year ago (3 children)
[–] [email protected] 9 points 1 year ago (1 children)

I think the more accurate question is, what should it have become? ;)

[–] [email protected] 2 points 1 year ago

It was supposed to be sci fi lasagna but ended up as boring old spaghetti.

[–] [email protected] 1 points 1 year ago

Ok. Dump me. Didn't see what community this is. Sorry for that. I know that feel 😥

[–] [email protected] 2 points 1 year ago

Why I like SLA/resin printers in one picture. (Well at least it's not an impossible to remove blob of plastic on your extruder)