Dipping my toes in to 3D printing

Caporegime
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Hello folks, I've always been curious about 3D printing and now I've also had a few ideas that could actually give me stuff to print.

A few questions if I may please:

Is it worth me designing something first and getting someone else to print it, in case I suck at it / it doesn't grab me?

How hard is it to design stuff?

Assuming I get to the point of wanting to make more stuff, what sort of budget would I be looking at?

I'd be making items that I'll sell, so the quality will need to be decent. Nothing big, mainly adapters, I'd say no bigger than 20cm cubed to start off with.

Any recommendations for any of the kit / filament?

Thanks all :)
 
How hard is it to design stuff will entirely depend on your capability with CAD/3D software or how you are at learning the same, it's what I am struggling with at the moment due to a lack of motivation lol... at 180cm2 the Bambu A1 (256mm2 print area) would be ideal and can be had to £260 right now, £390 if you want to add the AMS multifilament unit with it. You then need to consider that depending on what you are printing it can take many hours to print so unless you are going to buy multiple printers and start a print farm you will be very much restricted by print speed rather than anything else.

Definitely try to design something and have it printed first if you don't just fancy buying a printer and playing :)
 
An A1 or A1 mini would be a good place to start if you are unsure and don't just have the money to drop on a P1S or X1 blindly. There are lots of other brands and lots of other printers. Owning many of them are a great educational in how printers work, because you'll spend so much time trying to fix them.

Designing is a different matter and will also depend on the application you choose. Fusion is my choice and I didn't have any trouble picking it up, others will struggle more but less with other packages. It will also depend what type of thing you want to make. Adapters and things will be fine in Fusion, busts of your favourite character will not.

One of the above people enters will come with a little filament, pick up a roll of petg and a roll of pla at the time of order. PLA is very strong but gets soft at about 55c and snaps when pushed past it's limit. PETG is good to nearer 80c, and stretches at its limit. It's better for things that need to repeatedly flex a little like a clip or something.

I would suggest you download the free license for Fusion and watch some of Product Design Onlines YouTube context to learn how to start using it. Then find something basic that you want to model like a table or a tap and work out how to do it.

Now do it again using what you learned and try and use the parametric ability of Fusion to allow you to change some dimensions and no lt break the model.

Go from there.

3D printing is great, and for me nothing beats the feeling of fixing something that is otherwise going in the bin with a part that you drew and printed yourself. For me that's included things like a pin for the wheelie bin lid, my shower diverted valve, a hoselock autoreel, and countless others.
 
3D printing is great, and for me nothing beats the feeling of fixing something that is otherwise going in the bin with a part that you drew and printed yourself. For me that's included things like a pin for the wheelie bin lid, my shower diverted valve, a hoselock autoreel, and countless others.

Radiator Valve top for me. It can be addictive once you get going although I burnt myself out a bit doing my arcade cabinet as it was a long project and I've got a 2 player version on the back burner to do next but I've not touched the printer for about 3/4 months. Going to probably do some stuff for my Dad's railway for Christmas.

@Diddums I've had mine over a year and I was a complete novice. There seemed to be 2 types of printer, ones that just work out of the box like the Bambu ones or the Neptune ones and those that need upgrading/tinkering with before you can get anything decent eg Creality so do your homework first which you want. Bambu seem to be the one of choice, slightly more expensive than others but produce good results. Just a note about the A1 mini - the build plate is quite small and some regret buying it as it restricts the size of prints initially.

With regards to design/3D Cad I had a go with Fusion and it just blew my mind for a complete novice for me it is too complicated so I used Tinkercad to learn some basics and watch the odd video. I still use it now because I cant be bothered to learn anything else. For models check out Printables and Thingiverse website you will find 1000's of free models. Also I like to take someones design in something that I am interested in (eg an arcade cabinet) and look at how it can be improved and then use the existing files to create my version (called a "Remix") via TinkerCAD and then publish the model for others once I have built mine. So as an example the 2 Player arcade cabinet I want to do is too big for my printer so I am going to cut the parts down to fit my print bed plus I have improvements to simplify it. You do not necessarily have to do everything from scratch you can improve on other designs or change them for your needs and more than not its complete free to do so. Thats how I learned Tinkercard take a model and play about with it.
 
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Cheers all, the Bambu A1 seems to be the way to go.

I suspect I know the answer to this already, but has anyone had any success with used printers?

Also, can the Bambu print all the mainstream filaments?

And whilst on the topic of filaments, any to avoid? Any preferences?

Cheers again all, really starting to like this idea.
 
Eryone filament prints nice, I almost always print in PETG these days. Pla is still good for fast prototyping.

Speaking of, when you've got your feet under the table switch out to a 0.6mm nozzle and print in 0.3mm layers. Dramatically reduces print time for bigger parts that don't need the detail.
 
Cheers all, the Bambu A1 seems to be the way to go.

I suspect I know the answer to this already, but has anyone had any success with used printers?

Also, can the Bambu print all the mainstream filaments?

And whilst on the topic of filaments, any to avoid? Any preferences?

Cheers again all, really starting to like this idea.
You can try a used one but support from bambu may be more problematic. I honestly have no idea.

They'll print any of the PLA or PETG you can find that is 1.75mm diameter. Not sure there's anything else you can print on the A1 without worrying about fumes or needing an enclosure. In 6 years I've only ever printed PLA and PETG.

If it's PLA then pretty much anything will be fine. To start with and until you've got your feet wet just get a couple rolls of Bambu as the slicer will calibrate settings to that specific filament.

As said, get some calipters to measure things but don't worry about getting spendy with it. A Parkside set from Lidl will be perfectly fine.
 
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