One-piece hollow bracelet

One-piece hollow bracelet

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13
53
3
GIF

Print Profile(1)

All
A1 mini
P1S
P1P
X1
X1 Carbon
X1E
A1

Three styles 0.2mm layer, 2 walls, 10% infill
Three styles 0.2mm layer, 2 walls, 10% infill
Designer
5.4 h
3 plates
1.0(1)

Open in Bambu Studio
Boost
13
53
3
0
42
14
Released

Description

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Available in traditional pattern (Disk 1-Furui), hexagonal array (Disk 2-Arr6), and small octopus (Disk 3-Haruhikage[*]-dual color).

Example images include white model images and wearing effect images. Colors other than white are painted. The weight of a single bracelet is approximately 10g, and the support is 3g. Please print as needed.
Note: When removing the hollow model, pay full attention, use a spatula to gradually remove it, do not tear it, choosing a glossy print will increase the difficulty.
Adjustment: The diameter of the bracelet is 50mm, you can adjust the size by scaling, but it may reduce the strength: Changing the layer height may affect the assembly and the difficulty of removing the support, please be cautious.
Wearing: Due to the characteristics of fdm printing, please confirm that your wrist is abrasion resistant when wearing.
Color separation: You can separate the colors yourself - find the bottom surface of the model, select the model, use the [Color] in the upper right corner, add filament, then select [Fill], change the angle to 0, and click on the bottom surface of the model.


—————Advanced users only—————


Summary:
This is an experimental product of the pre-set frame bending process. The process aims to solve the problem of poor 3D printing effect of hollow models, that is, under the premise of one-piece molding, good finished product effects are achieved through simple assembly.
Complex hollow models have a large number of overhanging surfaces and limited contact area with the bottom surface, requiring a lot of support, and SLA cannot avoid the formation of surface layer patterns.

Research has found that for specific models, the smooth quality of the print bed itself can be used to construct a complex facade, coupled with a curved frame, greatly reducing the probability of printing failure, and the support requirements are also far lower than existing solutions. At the same time, users can arbitrarily draw hollow patterns with line spacing >0.4 without worrying about overhanging problems, with higher freedom, and suitable for general application scenarios such as model generators.
In addition, for the case of face-ring dual-color molding, the equipment only needs four material changes to achieve color separation, which further reduces material consumption and concentrates the material change time, allowing users to easily complete printing tasks without AMS.
In summary, this product verifies the feasibility of the process, proving that the process significantly improves the fdm one-piece hollow printing effect of specific types of models, but it also reveals the narrow applicability of the process and the non-linear relationship of the projection length, which urgently needs further improvement.


*The pattern is randomly selected. The author did not realize that this is a symbol in some areas representing a classmate who is a former member of the Former Tsuki no Mori Girls' Academy Junior 3-C class, currently in the Haneoka Girls' Academy Senior High School 1-B class, originally from Tokyo Kita-ku, Former Furukawa Garden, currently residing in an apartment near Tokyo Akabane West Exit, currently working in customer service at Shibuya Yoyogi 1-chome, a former planned member of Idolm@ster 2 released by former Namco, currently Bandai Namco, currently a member of Million Live! No. 50, representing the famous project of the current voice actress of Julia.

Comment & Rating (3)

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The connection method is too weak to function. Both attempts to connect on 2 bracelet prints failed and caused either a break of the bracelet itself or at the connection point for the band to the bracelet.
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Print Profile
Three styles 0.2mm layer, 2 walls, 10% infill
Strength Issue:bracelets connections snapped off when trying to put together, bracelet itself was extremely brittle and delicate. Would have been much better to simply print the whole bracelet pre-rounded w/ supports.
The designer has replied
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Sorry to hear that, with the constraint of one-piece molding, I can't think of a better way to do it at the moment, and if change the strength of the joints, the geometric continuty will be compromised. In six tests I have not had the problems you describe and maybe you might consider removing the model after it has cooled completely.Thank you for your feedback.
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