Skip to main content

Outsourcing Wearable Obj: Finalize and Verify

 

My final decision for the ring is the vial one (To view the other concepts, please visit older blog posts). From the proof sheet, I only made the band a solid shape instead of a hollowed-out ring that works like a bottle. I hollowed out the neck area but the measurement of the cork vs the neck wasn't properly aligned after skewing it. So I only had the outlines to work with and restart building the shape. I ended up creating a thicker ring design to make sure printing could work. 



I thought I knew how I was going to approach this with the skills I had until I realized I'm using the wrong Boolean command. I struggled with getting an offset version of the ring's band to be deleted on the inside so the model will be hollowed out, I was working with Boolean split, thinking that should work, but it split into 6 copies of the ring in the same place. After a bit of troubleshooting, I realized that BooleanDifference was the command I was supposed to be using this whole time. For both the band of the ring and the bottleneck portion, all I needed to do was use one command instead of doing a split, cap, offset, and loft multiple times. 

So with the Wall Thickness in mind, I had to make sure that I left a decent amount of space between each wall when I'm hollowing the ring out. When I opened 3D tools in Shapeways, I forgot to change the material at first and freaked myself out thinking that the whole thing didn't qualify for the wall thickness, but since I chose SLA Plastic Clear - Accura 60, it means that I did end up passing everything on the
tolerance test. 

**SLA Plastic Clear - Accura 60 (A rigid semi-clear photopolymer resin)

Comments

Popular posts from this blog

3D Printed Object: Hybrid Design

Concept Generator: These were the outcomes of what I had for generating concept, some of mine wouldn't fully work when I really thought of how the 3D printer worked. Only the flat coned shape and 3 rings fully worked, and it matched with my groups' the most since their shapes were mainly in a cylinder-like.     Combining Group Objects: I was in a group with Adam and Siwon. Out of our three designs, Adam's had the more sturdy base design so the 3D Printer could hold everything together. Siwon's design was a more decorative angled vase shape, like diamond-cut edges. My design, placing it into Slic3r separately, I could tell the rings immediately didn't look as sturdy as we wanted. So mine has the most changes or reconsideration in how that would end up printing. We had to make sure the rings interlock with the base and each other so that the printer would keep everything into one piece without falling apart mid-print.  Initially, we had Siwon's in t...

Reverse Engg Object: HD Render and Exploded View

     This reverse engineering project was about learning the tools of rhino by creating an object of our choice digitally. Using a calliper and precise measurements, we were to create a replica of a mechanical object to be pretty much exact. With the limitations of no organic or soft objects, no weapons, and must be complex/simple enough to finish within the three-week frame.      I chose an old pair of scissors as my object to replicate. It started out simple, though it was harder than I thought to wrap my head around a pair of scissors than I thought. Maybe it was because I had a year break in between last year's 3D modelling and rendering, but for the smallest things, I couldn't process for hours. This project took at least 11.5 hrs to do. I got stuck in some places like the angled blade, curvature of the handles, and finding the smallest slip-ups that caused an open shape. I know I had drawn some parts separately but when I tried to assemble them and bo...

Reverse Engineering: Progress 1

  The object I ended up going with was a pair of scissors for my reverse engineering project. I believe that's do-able for three weeks if I really pay attention to every detail.  Everything seemed simple until I actually started measuring things. I laid out a blueprint of my scissors that I drew... as tried to write out all my measurements the best I could. But realized that I had to do both front and side measurements. Along with all the curved sides, hidden angled chunks that were different measurements on the side and front views.  Another trouble I was having was that sides of the scizzors, because I was working with the scizzors still in tack. I haven't taken it apart yet, so there was only one side of the scissor I can fully see and measure. So I realized that I had been drawing the wrong size of the scizzor. Thankfully I didn't add details  As shown in the picture above, I thought it would have been a great idea to just measure everything from two angles at fi...