Grace Schwan Silva
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  • Assignments
    Week1:Principles and Practices, Project Management Week2:Computer Aided Design Week3:Computer Controlled cutting Week4:Electronics Production Week5:3D Scanning and Printing Week6:Embedded Programming Week7:Computer Controlled Machining Week8:Electronics Design Week9:Output Devices Week10:Mechanical Design, Machine Design Week11:Input Devices Week12:Molding and Casting Week13:Networking and Communications Week14:Interfaces and Applications Programming Week15:Wildcard Week Week16:Applications and Implications Week17:Invention, Intellectual property, and Income Week18:Project Development Final Project

WEEK 5

3D SCANNING AND PRINTING

Group assignment:

- Test the design rules for your 3D printer(s)

Individual assignment:

- design and 3D print an object (small, few cm3, limited by printer time) that could not be made subtractively

- 3D scan an object (and optionally print it)

ASSIGNMENT OF THE WEEK:

Group Assignment:

- Test de design rules or your 3D printer(s)

I did my group assignment with my Artillery Genius Pro printer The Genius Pro printer is a direct extrusion FDM printer that stands out for its robust design, technical innovations and exceptional print quality. It is perfect for beginners, amateurs and professionals looking for high-quality results at an affordable price. Capable of printing a wide variety of materials, including flexible and specialty filaments, this printer offers versatility and precision. Its solid structure and tempered glass construction platform ensure a stable and quality print. The Genius Pro is compatible with a wide range of materials, including PLA, ABS, PETG, TPU, TPE, TPC, SOFT PLA, wood, marble, nylon, carbon fiber and special blends. Its 22 x 22 cm tempered glass build platform offers excellent adhesion and makes it easy to remove prints.

In my case, my partner is in Bolivia so we each performed this task on our machines with this internet test *MINI* All In One 3D printer test de Thingiverse which I opened at Ultimaker Cura.

  • Here is the link where you can see the development of the week's

    Group Assignment

The configuration parameters for printing are the following that appear in the photos.

Then I did Print Segmentation and the time indicated is 3 hours 45 minutes to make the print.

Starting printing

Here I can see that the bridges did not hold up without support.

The projection reached 80 degrees but the finish was terrible.

The mini pillars printed quite well but there are some printing flaws.

I then printed a cube that does not need supports that I also downloaded from Thingiverse Puzzle Cube (easy print no support) which I opened at Ultimaker Cura too.

It was interesting to see how each piece is printed, put it together and make it match, it was difficult for me to put this cube together hahaha.

Conclusions

1.-3D printing has been a revelation for me, offering a fascinating way to materialize my ideas into tangible objects.

2.- I am impressed by the versatility of 3D printing technology, which allows me to create a wide variety of objects with different materials and finishes.

3.- I recognize the critical importance of properly calibrating my 3D printer to ensure the accuracy and quality of my prints.

4.- Thanks to 3D printing, I have been able to accelerate my design and prototyping process, allowing me to take my projects to the next level more quickly and efficiently.

5.- I am excited by the ability to customize every detail of my creations with 3D printing, allowing me to tailor objects to my specific needs.

6.- Although I have encountered some technical challenges in my journey with 3D printing, such as the need for precise calibration, I am excited to explore new solutions and continually learn about this ever-evolving technology.

7.- Sustainability is an important concern of mine, and I am committed to researching and using more environmentally friendly 3D printing materials and processes.

8.- In short, 3D printing has opened up a world of possibilities for me, and I am excited to continue exploring and creating with this incredible technology, always making sure to properly calibrate my printer for the best results.

9.- I firmly believe in the transformative potential of 3D printing to democratize manufacturing and enable people to create personalized, one-of-a-kind products.

Individual Assignment:

- Design and 3D print an object ( small, few cm, limited by printer time) That could not5 be made subtractively.

- 3D scan an object (and optionally print it)

3D PRINTING

CREATING MY OBJECT IN TINKERCAD

For this part of the task I used an ARTILLERY GENIUS printer that has the following characteristics:

I used the free program that is online called TINKERCAD to be able to design my object that contains a sphere inside that cannot be done in a subtraction process.

TINKERCAD STL file

EXPORTING STL FILE TO CURA

After designing the object, I pass it to Ultimaker Cura to be able to print it in the gcode format where I see the time, the layers and whether it will have supports or not for a better print.

PRINTING MY OBJECT

The first thing I have to do is:

  • After turning on my printer.
  • 1.- Place the filament, in this case I used PLA.
  • 2.- Clean the extruder nozzle.
  • 3.- Place the USB.
  • 4.- Send to print.

    • PRINTING

    SCANNING MY OBJECT

    In this part the task was to make our own scanned object by scanning programs. We'll see what happens!

    QLONE

    QLONE .

    This app is all in one for 3D and AR scanning. I'm lovin 'it!>

    Quick and easy to use, you can scan real 3D objects, modify them in the app, export the result to many 3D file formats, platforms and 3D printers, and even magically bring them to life with animations. A perfect tool for AR/VR (augmented reality) content creation, 3D printing, STEM education and many other uses.

    The first thing I did was download the program on my cell phone, it was very fast and easy from the Play Store on my cell phone.

    Steps to scan by Qlone:

    1.- You need to print a sheet with a chess pattern provided by the application.

    2.- Right in the center of that printed pattern you will place the model you want to scan.

    3.- In the application a half sphere appears with several sections, which have to be filled as you scan the object.

    4.- Qlone has several tools, which allow you to improve the exploration as needed, as well as offering you the possibility of exporting it as .OBJ or .STL, to tweak it in other 3D printing applications.

    Conclusions

    After working in Tinkercad, creating a unique part that cannot be replicated in another digital fabrication tool, and exploring scanning with the Qlone program, I have come to the following conclusions:

    1.- Tinkercad is an intuitive and easy-to-use tool that has allowed me to design and create three-dimensional models with relative ease. Its friendly interface and versatile tools have facilitated my learning process in 3D design.

    2.- The ability to create a unique and personalized piece in Tinkercad has allowed me to bring my ideas to life in a creative and satisfying way. This design flexibility has given me the freedom to express my creativity and adapt my creations to my specific needs.

    3.- The uniqueness of the piece I have created in Tinkercad lies in its personalized design and the attention to detail that I have been able to incorporate into the design process. This piece could not be replicated with the same precision and customization using other digital fabrication tools.

    4.- By exploring scanning with the Qlone program, I have been able to digitize physical objects and convert them into 3D models with relative ease. This scanning ability has opened up new possibilities for recreating existing objects and integrating real-world elements into my digital designs.

    In summary, working in Tinkercad, creating a unique piece and exploring scanning with Qlone has been an enriching experience that has allowed me to develop my skills in 3D design and expand my capabilities in the field of digital manufacturing. I'm excited to continue exploring these tools and applying what I've learned in future creative projects.

    You can find the files here:

    TINKERCAD GCODE file

    TINKERCAD STL file

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