The Pinwheel Card

The Pinwheel Card

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Print Profile(2)

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P1S
P1P
X1
X1 Carbon
X1E
A1

0.1mm layer, auto supports
0.1mm layer, auto supports
Designer
1.7 h
1 plate
5.0(2)

Enlarged 120% for X1, add support for insert, PETG profile.
Enlarged 120% for X1, add support for insert, PETG profile.
3 h
1 plate

Open in Bambu Studio
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Released

Description

Well I wasn't planning on a kit card creation but I saw a pinwheel at the dollar store and thought…hey, that looks like it could be something! This kit card results in a working pinwheel, with a decorated handle and a base/stand. The bottom side of the print will be the front of the object so a fancy plate can also jazz it up. This project also has working parts built into the frame as an attempt to minimize the wasted filament from the “card”. A simple pair of scissors will clip the card parts so you do not require clippers for it.

 

*see pictures for places to cut and assembly*

 

I have only tried it in PLA and PETG and both work well. The actual pin wheel is 0.2mm thick and the layer height for the profile is set at 0.1mm. This is best for accurate printing of the threads and to give the pinwheel 2 layers for strength. There are manual supports for one small connector piece but they remove easily. The pieces that will connect the handle and stand may vary in fit but are likely to be on the looser side of the spectrum. The bottom stand piece has been the harder one to narrow down a nice snug fit so please add some glue if it's a bit loose. Obviously the stand is small so it is best on a hard surface and it won't stand up to a solid breeze on it's own.

 

To make the pinwheel spin, blow on it's front or place it face first to a fan. I don't know if I'm alone in this, but I had no idea that a pinwheel spun from air at the front, not the side… It was a definitely a “I was this many years old when I learned this..” moment when I was trying to figure out how to get it to spin by putting it near a fan.

Comment & Rating (7)

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I really wanted to print one as in your photo, so I bought the same plate. I also wanted to use PETG for *maybe* better flexibility. Unforturnately it was a nightmare to print - the plate was way too less sticky than Bambu textured PEI plate, I tried everything, e.g., wash the board with detergent, wipe the board with alchohol, all calibrations, but still having endless first layer defeats. At the end, I printed many other models using other materials, which may gradually remove oilly stuff on the board, I managed to get a acceptable print - but still with defeats. Note, support should be mandatory please don't remove any or even add more Note, you may need to manually support the connect piece, especially if you're using PETG. I changed the printer to my X1CC and transferred the settings, but no support was seen, so the connection insert was not supported and printed with a mess. I also suggest you to enable brim (outside only) especially if you print PETG on a not-so-sticky plate. Skirt seems not that necessary to me, especially on my new plate, it adds risk of getting a random line loosely hangging somewhere. Regard to the model, I recommend you make it two versions, one with all in card, the other separate individual parts, or at least the fan itself, as the fan seems quite small compare to the entire make. Also, for easier cuts, making the connector just 0.1mm hight would be even better (or at least a very short gap), as it will allowing parts to be separated by simply tear off each other. The leaf insert could also be a bit angled so that the leaves are a bit more open. The stands could also using rounded corner for less sharp edge and more friendly to younger kids. Otherwise it is all good.
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Thanks for the detailed review! I am honoured by your dedication to this project and I'm so sorry it didn't work out. I agree that the other plates can be a nightmare, we had lots of issues in the beginning as well. We clean them with dish soap before every print but what I think ultimately made a difference is to increase your temperature- I would suggest 60 degrees for PLA. PLA is the only material we have printed on it (I apologize that my description doesn't specify which filaments are in the picture). If you are wanting to use PETG I recall reading that it is extremely difficult to print that properly on those other plates and so it may be better to try PLA instead if you want to use the patterned plate. The PETG pinwheels I made were only ever done on the textured plate. Basic PLA does bend well though if you feel like trying again :). I think there is an issue with manual supports transferring or populating in print profiles as I have gone to print other people's stuff and had no supports show up when they should have been there as well. When I open it now I do see that no supports show up but I am pretty sure they did originally, so I will attempt to add them again and reupload (thanks for pointing that out!). Personally, I find the skirt helps a bit with those non-Bambu plates because you will be immediately able to tell whether your print is going to stick or not, plus it does often seem like the extra slow lap results in a cleaner line by the time it gets to the actual print. This was my first attempt at a kit card and I had no reference for how thick to make the connector so I guessed :)- all I thought was it had to be strong enough to remove from the plate in one piece but easy enough to cut. The leaves were actually a last minute decision to make the handle less boring so they are definitely a rough design and can be improved. The overall sizes were limited to what would fit in the kit card basically and I agree that a larger fan would be nice. Now that I know there is some genuine interest in this item, I will see what I can do with your recommendations. Thanks again for your review.
(Edited)
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Replying to @TheKirklands :
Ahh I see, I'm also a newbie in 3D printing anyway, so I didn't know if the support may lose from uploads. I tried to make a manual support using a cylinder (first time trying to add support so I could have done something wrong or unoptimal), it seems fine in my uploads (no offense, but if you don't like it I would be more than happy to take it down). Textured PEI was definitely much more sticky as my experience, and after printing many plates, it's getting difficult to remove thin layers now - not sure if the plate got degraded or it was because of PETG. In fact, I had to use scrapper very carefully to remove residule which I normally very reluctant to doing so (afraid it will damage the plate). This was also one of the reasons to buy a new board, apart from the beautiful texture. In fact, your print inspired me a lot to find alternative plates and now I learnt the texture could be very interesting other than boring flat or rough surface only. The reason of using PETG was worrying if the PLA is bristle in comparison. My kid just turned one year old, who haven't learnt how to use the hands properly. He never able to grab things gently (so far) and I wish the print could last more than a couple of days :) I know PETG is much more difficult to print, and had some bad experience. The first time I printed was using eSUN PETG, which was sticks the nozzle and leave traces everywhere. So I bought Bambu materials instead, but the default settings never worked - I had to increase the temperature from 255 (default) to 265 degree C to get proper extrusion (260 is the bare minimal). I don't know if it made the material stick to plates stronger but at least I was able to print. It still gives traces and mess but at least the quality is not unacceptable. Never knew if the skirt can be used to test the stickness but it was a good point! I will try increasing plate temperature in future prints to see if it helps PETG to stick to the fancy plate. Regard to the size, I don't know the size of kit card (I probably don't have it locally), but my main point was the proportions of fan and handle. To me, the handle seems too long for the fan, it more like a flower than a pinwheel, so I used only one stick without leaves instead. Probably shorten it 1/3 may have better proportion? Also, have you tried to make the leaves as thin as the fan, and a bit thicker for the veins (e.g., 2 layers for the leaf, 3-4 layers for the vein), so we can use a knife to scrube the backside of the leaves and make it curly to mimic the nature better, it could be interesting to my point of view - I never tried so don't know if it's actually possible. Apologies if those discussions go off-topic too much. PS: sorry for my English as a non-native speaker, and thanks a lot for your reply (I wasn't expecting it, especially that quick).
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Replying to @tidegu :
I'll send you a message to continue this so we don't fill up the comment area too much haha
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Print Profile
0.1mm layer, auto supports
The designer has replied
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Thanks for the rating, I'm so glad you liked it!
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Print Profile
0.1mm layer, auto supports
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