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 						<h1 style="padding-top: 40px">5 - 3D Scanning and Printing</h1>
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+						<blockquote> 
+								
+								
+							<h2>This week the following activities were carried out </h2>
+							
+							<strong>Group Assignment:</strong>
+
+						   <li>Test the design rules for your 3D printer(s).</li>
+						   <li>Document your work on the group work page and reflect on your individual page what you learned about characteristics of your printer(s).</li>
+						  
+
+							<strong>Individual Assignments:</strong>
+
+							<li>Design and 3D print an object (small, few cm3, limited by printer time) that could not be easily made subtractively.</li>
+							<li>3D scan an object (and optionally print it).</li>
+
+						</blockquote>
 
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+						
+							<h2>3D Printing and Scanning</h2>
+							
+							<p>This week has been exciting due to my immersion in fab labs, driven by the fascinating technology of 3D printing. In 2018, I acquired my first 3D printer, an Ender 3 Pro, which at that time stood out as the best option in terms of quality and price. Its impact was revolutionary, gaining great popularity and surprising with the excellent quality of the produced pieces. In the current year 2024, the industry has undergone a notable transformation, incorporating continuous improvements in 3D printers as a fundamental part of its evolution. 
+								<br> It seems as if every user suggestion has been heard, resulting in faster printers with superior definition, greater printing capacity, and features like automatic calibration, among other significant enhancements. I also highlight the exciting challenge of working with the 3D scanner, a tool that, combined with printers, allows for incredible work. The integration of these technologies has provided a set of more efficient and powerful tools, taking creativity and manufacturing to unprecedented levels today.</p>
+							
+							<p>This is my epic photo of the week. My first 3D printer (<strong><a href="https://www.creality3dofficial.com/es/products/creality-ender-3-pro-3d-printer">Ender 3 Pro</a></strong>) fits inside my latest 3D printer (<strong><a href="https://ratrig.com/v-core3configurable.html">RatRig V3</a></strong>).</p>
+
+							<img src="images/semana 5/foto epic.jpg" alt="" class="img-responsive" style="width: 1000px; height: auto;" />
 
-							<h2>3d Print</h2>
-							<p>This week was a seesaw of emotions, mysteriously when we enter this activity full of 3D printing, the machines begin to fail one by one. Within the team there are a variety of printers, for example Prusa I3 clone, Ender 3 Pro, Artillery x1, Coliddo 2.0 and in its compact version. It has been great to be able to repair them and learn from each one of them. In my case I used an ender 3 pro, one of my favorite printers for its good performance and level of finish.</p>
+							 <br>
+							 <hr>
+							 <br><p><strong>Note:</strong> To print all the pieces we will see in the group and individual tasks, I will be using a RatRig V3 printer. In this table, I show the characteristics of this printer:</p>
+							 <style>
+								table {
+									border-collapse: collapse;
+									width: 100%;
+								}
 							
-							<br /> <img src="images/semana 5/photo_2021-03-03_03-56-35.jpg" alt="" class="img-responsive" />
-							<br />
-							<br />
-							<li> The software has a very nice and intuitive environment.</li>
+								th, td {
+									border: 1px solid black;
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+							
+							<table>
+								<tr>
+									<th>Feature</th>
+									<th>Specification</th>
+								</tr>
+								<tr>
+									<td>Additive Technology</td>
+									<td>Fused Deposition Modeling (FDM) / CoreXY</td>
+								</tr>
+								<tr>
+									<td>Maximum Nozzle Temperature</td>
+									<td>Up to 300 ºC (Phaetus Rapido Hotend Thermal Resistance)</td>
+								</tr>
+								<tr>
+									<td>Maximum Bed Temperature</td>
+									<td>100 – 110 ºC</td>
+								</tr>
+								<tr>
+									<td>Printing Volume</td>
+									<td>500 x 500 x 500 mm</td>
+								</tr>
+								<tr>
+									<td>Lightweight Printing Head</td>
+									<td>
+										Extruder: BondTech LGX Lite<br>
+										Hotend: Phaetus Rapido<br>
+										Auto-leveling: Automatic (SuperPinda)<br>
+										Extrusion System: Direct<br>
+										Nozzle: Volcano
+									</td>
+								</tr>
+								<tr>
+									<td>Printing Base</td>
+									<td>Flexible, Rough PEI, Easy Removal</td>
+								</tr>
+								<tr>
+									<td>Printing Chamber</td>
+									<td>Standard open<br>Can be fully enclosed</td>
+								</tr>
+								<tr>
+									<td>Electronics</td>
+									<td>BTT Octopus v1.1 + 6 x 2209 Drivers</td>
+								</tr>
+								<tr>
+									<td>Supported Input Formats</td>
+									<td>STL/gcode</td>
+								</tr>
+								<tr>
+									<td>Connections</td>
+									<td>Card reader / USB</td>
+								</tr>
+								<tr>
+									<td>Volume and Weight</td>
+									<td>Printer Volume: 500 x 500 x 500 mm / 30 Kg<br>Package Weight: 500 mm / 40 Kg</td>
+								</tr>
+								<tr>
+									<td>Power Supply</td>
+									<td>LRS 24V (Weho 250W for EU/UK)</td>
+								</tr>
+								<tr>
+									<td>Materials</td>
+									<td>Filament Diameter 1.75 mm<br>ABS, ASA, PA, PC, PP, PETG, CPE, PLA, including analog compounds and fillers</td>
+								</tr>
+							</table>
+							
+							<hr>
+
+
+
+
+
+
+
+
+							 <br>
+							 <h2>Group assignment </h2>
+
+							 <p>For this group task, I have worked in two laboratories, the first one at <strong><a href="https://www.toulouselautrec.edu.pe/">Toulouse Lautrec</a></strong> and the other at <strong><a href="https://maps.app.goo.gl/CkzdcKPofZEvSeUi9">Garage Lab</a></strong>. Both spaces are equipped with good 3D printers, and I was able to print the requested parts in the newal to verify the quality on both printers.</p>
+								<img src="images/semana 5/TEST1.jpg" alt="" class="img-responsive" />
+							<li><strong><a href="images/semana 5/test1.stl" download="test1.stl">Test 1</a></strong>: In this test, the goal was to determine the optimal space between one part and another so that when printed together, they can have mobility. The test starts by leaving 1 mm of space and eventually reaches 0.1 mm. As a conclusion, I found that a tolerance of 0.3 mm was appropriate to ensure freedom of movement.</li>
+							<br>
+							<img src="images/semana 5/test2.jpg" alt="" class="img-responsive" />
+							<li><strong><a href="images/semana 5/test2.stl" download="test2.stl">Test 2</a></strong>: In this test, the expectation is to have a support surface so that the piece can rest and assemble correctly.</li>
+							<br>
+							<img src="images/semana 5/test sin soporte.jpg" alt="" class="img-responsive" />
+							<li><strong><a href="#" download="supportless_test_results.html">Supportless Test:</a></strong> These pieces were manufactured in such a way that they don't require support. It's a test I had never done before, and I realize that the finishing of the prints can vary without supports. Typically, I've always used a 60º angle to avoid supports, and checking with this test, it seems to be the balancing point. If the angle is lower and there are no supports, you start to see how the filament droops, negatively affecting the piece's finish.</li>
+							<br>
+							<li>Furthermore, with this test, I could also conclude that the fan is crucial for overhangs, as in the bridge test, it allows the filament to solidify and not sag.</li>
 							
+							<hr>			
+							<br>
+							<h2>Individual assignment </h2>
+
+							<p>In my experience with 3D printing, I have always believed that slicing is a crucial part, serving as the control room where each configuration will have a different impact on our final piece. In my case, I have used the <strong><a href="https://github.com/SoftFever/OrcaSlicer">ORCA SLICER</a></strong>, which is based on <strong><a href="https://www.prusa3d.com/es/pagina/prusaslicer_424/">Prusa Slicer</a></strong> and <strong><a href="https://bambulab.com/en/download">Bambu Lab Slicer</a></strong>. <br> 
+								It appears to be quite versatile, with an interactive and intuitive menu. On the other hand, I feel that it maximizes the speed of 3D printers to the fullest.</p>
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+							<img src="images/semana 5/tuerca.jpg" alt="" class="img-responsive" />
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+						<li><strong><a href="images/semana 5/test1.stl" download="test1.stl">Test 1</a></strong>: In this test, the goal was to determine the optimal space between one part and another so that when printed together, they can have mobility. The test starts by leaving 1 mm of space and eventually reaches 0.1 mm. As a conclusion, I found that a tolerance of 0.3 mm was appropriate to ensure freedom of movement.</li>
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