Tooway E TRIA bracket
in
3D Printing Design
held by
Thomas Lohrey
Last seen:
Contest Ended, Winner(s) have been selected.
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Choosing Finalist
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Description:
The design is used in satellite based Internet broadband user terminals. The bracket to design shall hold a transceiver in the correct position on the top of the feedarm of a satellite dish. The transceiver has a weight of 2 kg.
Wants:
Stability of the bracketLook of the bracket
simplicity for mass production of about 1000 units
My capability to optimize the position in the CAD drawing and to perform a 3D printing
Software:
- 123D Design
Entries
1st Winner
#17 Tooway E TRIA Bracket
by Kwarren
#9 Tooway E trivia bracket
by Anekant Jain
Download Files
#16 E TRIA Bracket
by Miqdad Mazlan
Download Files
#15 E TRIA Bracket
by Miqdad Mazlan
Download Files
#14 Bracket Design for E TRIA
by CAD SPARKLES
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#13 Tooway E TRIA 98 Bracket
by Ridwan Sept
Download Files
#12 E TRIA bracket
by SaketCad
Download Files
#11 e tria bracket
by Rajan Kumar Verma
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#10 TOOWAY E TRIA Bracket Casting
by Brandon C
Download Files
#1 plan
by sriraam
Download Files
#8 Bracket for E-Tria
by Mahbub
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#7 ETRIA Bracket
by Demetrio
Download Files
#6 E TRIA Bracket
by Kwarren
Download Files
#5 Cheaper Design Easier to make...
by Decker
Download Files
#4 bracket01
by DaBu
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#3 Molded Bracket
by Adam
Download Files
#2 ALUMINUM WELDMENT BRACKET
by Adam
Discussion
What kind of molding process do you prefer, sand casting, permanent mold casting or die casting?
Buyer
Thank you for your questions.
For all measurements please stick to the drawing.
The photos represents only a rough model to have an idea how the bracket should look like and to make first tests over satellite.
The transceiver (in the document called ETRIA) shall not move, tolerance of its position should be about +/- 0.5 mm.
The feedarm is steel and does not move through the ETRIA weight. The final product in mass production will be made of molded Aluminum or similar metal. So it will be stable.
The 3D printed model is for testing and optimizing of the position based on real measurement over satellite.
This is the reason why I would need to modify the position of the E TRIA in a range of +/- 1 cm. The adapter shall not be adjustable, I would do the modification on the CAD drawing and print the modified adapter until the antenna reaches its desired performance.
For all measurements please stick to the drawing.
The photos represents only a rough model to have an idea how the bracket should look like and to make first tests over satellite.
The transceiver (in the document called ETRIA) shall not move, tolerance of its position should be about +/- 0.5 mm.
The feedarm is steel and does not move through the ETRIA weight. The final product in mass production will be made of molded Aluminum or similar metal. So it will be stable.
The 3D printed model is for testing and optimizing of the position based on real measurement over satellite.
This is the reason why I would need to modify the position of the E TRIA in a range of +/- 1 cm. The adapter shall not be adjustable, I would do the modification on the CAD drawing and print the modified adapter until the antenna reaches its desired performance.
Wed, 06 Apr 2016 00:22:56 +0000
I'd second Rayeed's question.
In addition, since this appears to be a mm-wave to cm-wave part, do you have acceptable tolerances for eTRIA deflection under load from gravity at different angles, especially at 0 degrees elevation? 3D-printed structural parts can be difficult, or impossible to simulate accurately.
What do you mean by "position in the CAD drawing"? Would you like the adapter to be adjustable in the field, or would you simply like to specify the exact critical dimensions of the part yourself?
Is the software requirement (123D Design) flexible? Would other Autodesk software be permissible?
Finally, are you planning to produce all of the units for deployment with 3D printing methods (I am assuming fused deposition modeling, FDM)?
In addition, since this appears to be a mm-wave to cm-wave part, do you have acceptable tolerances for eTRIA deflection under load from gravity at different angles, especially at 0 degrees elevation? 3D-printed structural parts can be difficult, or impossible to simulate accurately.
What do you mean by "position in the CAD drawing"? Would you like the adapter to be adjustable in the field, or would you simply like to specify the exact critical dimensions of the part yourself?
Is the software requirement (123D Design) flexible? Would other Autodesk software be permissible?
Finally, are you planning to produce all of the units for deployment with 3D printing methods (I am assuming fused deposition modeling, FDM)?
Designer
Rayeed, you are correct. My model does not look like the side profile of the pics the buyer submitted. It's much higher than that.
Thomas can you clarify ?
Thomas can you clarify ?
Tue, 05 Apr 2016 19:20:00 +0000
Just to clarify, your drawing has the tube section up much higher above the angled brackets than your photo depicts.
Do you want to stick with the drawing dimensions ?
Do you want to stick with the drawing dimensions ?
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