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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Recommendations for teenager's first printer. (self.3dprinting)

submitted 1 week ago by Machinist to c/3dprinting

25 comments fedilink hide all child comments

My son is about ready for his first printer. His school is running Cetus MK3 printers, he has a class using them, and his teacher has recommended this printer. He also has an educational seat of Fusion 360.

I'm proficient with Mastercam and hand written/modified G-code. I can help him with CAD no problem. Alignment, assembly, adjustment, and backlash are second nature for me. Have a little better than layman's understanding of printers. (Lusted over the Markforged printer that could do continuous carbon fiber.)

Eventually, will be building my own shop and hope my son might work with me. Hope to include printing, especially in metal.

I've seen some of the flap about Bambu and them closing up the software tool chain. I would like to avoid that sort of thing, for now, openness is better.

Top of my budget is around $500, with $200 probably being better.

Usable prints for tooling/spacers/repairs would be a bonus as would being able to print UV resistant plastic.

My goal for him is to get gud at modelling and get a feel for computer controlled movement. Another goal, harder to describe, is him finding the joy in mechanical tinkering and producing an idea made physical.

Thank you much! What do?

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[–] Machinist 3 points 5 days ago (1 children)

I check on FreeCAD every so often. The UI team should be forced to wear underwear made from pinecones until they fix that horror. Been doing CAD/CAM for more than two decades and FreeCAD is so unintuitive that it is unusable. Making a sketch or taking a measurement shouldn't require research. Recently tried it again and was unable to sketch angles for a brace I was making and needed dims on. Tried libreCAD (unfortunately 2d only) and was able to get my angles and lengths in 15min or so without any tutorials.

I hear and agree with what you're saying about open CAD software. However, I don't want my son trying to learn something that will just frustrate him. I wish OSS would catch up on CAD/CAM, I could ditch windows for good.

I watched the RepRap development back in the day, but eventually stopped following 3D printing closely. (Ended up with an Atlas Craftsman lathe with milling attachment that did all the home manufacturing I needed). Prussa and Voron are our top contenders for printers now. He's got a spreadsheet where he's comparing specs and I'm getting him to read the quick starts and manuals.

I'm going to dig into the Voron world and see if it's a reasonable project for me to support my son on. Not sure if it will be beyond his attention span. Otherwise it will be either a Prussa or maybe an Ender.

[–] j4k3 2 points 5 days ago (1 children)

I learned on FreeCAD and find it super intuitive now. There were frustrations at first, but I learned proper design with a thorough understanding of the TNI in all CAD as a result. Whatever a person starts on becomes a dependency especially with proprietary where user dependency is part of the design.

I have trouble with Blender because of the hotkey memorization required, but I can put down FreeCAD for months and return with no decay in skills. You're welcome to disagree. That is just my experience.

[–] Machinist 2 points 5 days ago

I started with Surfcam then MasterCAM, done some TEBIS, Fusion 360, AutoCAD, Eagle, Solidworks, and probably some others. I've even used inkscape and GIMP to cleanup and convert images into models for measurements and reverse engineering.

I have never had the trouble I have with FreeCAD. Have seen others complain about it as well.