33 комментария

Hello Bill,Thank you so much for your interest in my design! It is wonderful to hear about your journey into 3D printing. Age is just a number, and you are doing fantastic!To answer your questions:What makes the clip flexible?The flexibility does not come from a special material, but from the geometry of the design. The clip uses a very thin printed plastic strip (corner03.stl which is only 1.5 mm thick). When a material like PETG or PLA is printed this thin, it naturally behaves like a flexible spring or a plastic ruler without breaking.Do you need special filament?No special or elastic filament (like TPU) is needed at all!PETG is actually the perfect material for this project. It has great "material memory," meaning it can bend to hold the sheet and will spring back to its original shape without cracking.PLA will also work, but it is more brittle and might lose its springiness or snap over time under constant tension.My Recommendation for you:Go ahead and print it using your standard PETG. For the best results with the flexible clip part (corner03.stl), make sure to use at least 3 or 4 solid wall perimeters in your slicer. This ensures the bending part is completely solid and strong.Please let me know if you need any help with the slicer settings when you start printing. Happy printing, Bill!Best regards,Run_3D

Bom dia! 😊

O arquivo já foi atualizado e corrigido.
Pode fazer o download novamente pelo mesmo link da compra que agora os STL estão disponíveis normalmente 👍

Qualquer problema, é só me avisar.

Olá!

Entendo o problema que você está enfrentando. As peças roscadas podem variar dependendo da calibração da impressora e do material utilizado, o que pode fazer com que o parafuso fique muito apertado ou que a rosca não se forme perfeitamente.

Para resolver isso, acabei de atualizar o arquivo e adicionei três novas versões de parafuso com folga adicional:
+0,5 mm
+0,6 mm
+0,7 mm

Faça o download dos arquivos novamente e teste essas novas versões. Uma delas deve encaixar perfeitamente na sua impressora.

Se você ainda tiver alguma dificuldade, me avise e terei prazer em ajudar até que tudo funcione corretamente.

Olá, tudo bem?

Você pode tentar fazer um pequeno ajuste direto no fatiador:

Selecione apenas o parafuso.

Desative a escala uniforme (unlock uniform scaling).

Aplique uma leve escala somente nos eixos X e Y (ex: 99%–98%).

Não altere o eixo Z.

Isso aumenta apenas o diâmetro, sem mudar o passo da rosca.
Normalmente já resolve o problema de encaixe 👍

Hi!

This model cannot be scaled, because scaling would change the drill bit housing diameters and the sharpening geometry would no longer be accurate.

This design has always fit standard 115 mm grinders without issues, so it is likely that your grinder’s guard has slightly different dimensions.

If you can send me the exact measurements of your grinder’s disc guard (internal diameter and key reference dimensions), I can make a custom-fit version for your machine.

Let me know the measurements and I’ll take care of it 👍

Ah dale gracias la medida es de 122mm el protector

The most suitable option for you would be this one: https://cults3d.com/en/3d-model/tool/multipurpose-drill-sharpener-118-degree-jlaureano-0086

Tenés algún lugar por el q te pueda mostrar lo que sucede por foto ? Porque no quiero comprar otra vez el modelo y q vuelva a suceder

Data from the file you have:
Inner diameter: 126mm
Outer diameter: 140mm

Data from the proposed file (as shown in the ad image):
Inner diameter: 116mm
Outer diameter: 128mm

Yo compré e de 118 grados y no me fue 😢 ,pero bueno sino no pasa nada muchas gracias

The model I'm offering you is also 180º, but the mounting angle is different and fits your machine perfectly.

Hi! 👋
To switch from ABS to PLA or PETG on your Bambu Lab, you need to change the filament type in Bambu Studio, not only the physical filament.
Select PLA or PETG in the material profile, then unload the ABS and load the new filament from the printer menu (or AMS).
Make sure the temperatures match the selected material.
If you still can’t print, tell me what error appears 👍

Hi! 👋

Just to let you know, the model has been updated.
Now the same link includes Version 01 and Version 02, so you can choose the one that best fits your needs.

If you need any further adjustments, just let me know 👍

Thank you

Hi! 👋

Just letting you know that the ShelfLabel Align Pro is ready and available.
Since this model was developed specifically based on your request, I’d really appreciate it if you could proceed with the purchase through the link below:

👉 https://cults3d.com/en/3d-model/various/shelflabel-align-pro

If you need any further adjustments after purchasing, just let me know — I’ll be happy to help.

Hi! 👋

Yes — I designed this specifically for your request.
You can find the adhesive label aligner here:

👉 https://cults3d.com/en/3d-model/various/shelflabel-align-pro

It works exactly like the reference you shared. Let me know if you need any changes.

Thank you

Yes, this model requires supports.
They are minimal, but necessary to keep the inner overhangs clean and functional.

Thank you for the kind words — I appreciate it.
And it’s good to hear that from another mechanical engineer.

I’ll check your design when I get a moment. Keep improving your work and focusing on function first. Good projects grow with practice.

Wish you success in your creations.

Thank you so much for your encouraging words.
I truly appreciate your time and guidance.

Your feedback means a lot, and I’ll definitely keep working on improving my designs. Looking forward to learning more and growing through practice.

Wishing you continued success as well.

Hi! 👋
Thanks for reaching out — yes, you can absolutely obtain a commercial license after purchasing the model.
If you’d like to buy the license, please let me know and I’ll send you all the details — the fee is $80.

Best regards,

J.Laureano / RUN3D

Hey! 👋
Yes, it works well with PETG and ABS.
However, I recommend printing it in ABS, as the part needs good mechanical strength and is exposed to temperature during use.
ABS provides better durability and stability in these conditions.

Thanks for your interest! 😊

Hey, I have a question, the ABS suffers from contractions, do I need to increase the measurements or is it not necessary?

Hey! 👋
Good question — yes, ABS can have some contraction when cooling, but in this model it’s not necessary to change the dimensions.
The tolerances were designed with 3D printing in mind, and the natural shrinkage of ABS (around 0.5–1%) won’t affect the function or fit of the parts.

Just make sure your printer has a closed chamber or good temperature control, and the result will be perfect.

Hey!

I'm using a recommended Infill:
Density = 20%
Standard = Lighting, in ABS, but the piece is fragile and the walls are breaking, and it's mandatory to use this Infill? Is there another Infill I can use?

Hey! 👋
You can definitely use another infill pattern — the "Lightning" infill is optimized for speed, not for strength, so that’s why the part may feel fragile.

For this model, I recommend:

Infill type: Grid or Gyroid

Density: around 20–50%

Walls: at least 3 perimeters (≈1.2 mm)

This combination gives the part excellent mechanical resistance without wasting too much material.
The "Lightning" infill should only be used for visual or low-stress parts.

Thanks a lot for your feedback and for taking the time to test it! 🙌
You’re absolutely right — the relief angle can vary depending on the setup and wheel position. I’m already planning a small update to improve this detail and make the sharpening more precise. Really appreciate your input, it helps make the design even better! 🔧✨

Hi! 👋
Thanks for your message!

This model was originally designed as a print-in-place piece, meaning both parts are already aligned with proper clearance to move after printing — no need to separate them manually. Just slice and print, and then gently loosen the joints after printing. ✅

However, due to your request, I’ve just uploaded a new version with the parts separated – so you can now choose whether to print it assembled or separately. 🧩

Let me know if you need help with Cura settings or anything else. Happy printing! 😊🖨️

https://cults3d.com/en/3d-model/tool/multipurpose-drill-sharpener-118-degree-jlaureano-2

Hello,

Thank you! I’m glad you like my design. Could you please share your Telegram link so I can add you?

Looking forward to connecting!

Best regards,
JLaureano

Hi,

Sorry to hear that the design isn’t fitting your grinder. Could you let me know which grinder model and size you’re using? The design is made for a 115 mm grinder, but I’d be happy to help troubleshoot or adjust if needed.

Looking forward to your reply!

Best regards,
JLaureano