Student Work

Immersion Wheel Final Report Part 1 – What and How

What: The project objective was to create a dynamic object, something that changes throughout time. When thinking about something that actually changes, I began questioning if a physical object could actually change, or was change simply an optical illusion? Sure things could be moved around, added or subtracted, but do thing s actually change? Obviously…

Lighting Up Pearl: Final Report Part 1

Introduction: My project has been a long journey that began with my own passions and educational background as well as inspirations found online. This project was a major inspiration for me. Close-up of the design inspiration. My Environmental Design background has led me to become interested in spaces for people from buildings, to parks, to…

Details on Coffee Brewer Build

The build is mostly done! It was quite the process. The previous process can be seen in my other blog here. From the last point where the wood was cut to size, I started by using a hole saw to cut the hole for the jar and valve (pictures below). Once the hole was cut it…

Barn Door Report – Part 1

  I set out to create a rustic sliding door that would be utilized to divide the bathroom from the laundry area.  While the aesthetic was originally intended to be closer to shabby chic, the end result is something a bit more out of the ordinary.  Throughout the design and actual building process, the door…

Levitation Audio Visualizer Final Report Part 1

Project Description The Levitation Audio Visualizer is a dynamic sculptural-like device that allows a user to interact with music in a new way. Seven ping pong balls are suspended in clear columns using fans, and their suspended height is changed according to filtered frequency bands of input audio. The enclosure is made of opaque white acrylic which is illuminated by high power…

From Fists and Steel to Jungle Bicycle Part 1

Introduction The project has left me with a beautiful bamboo jungle bicycle I will ride into my next guerrilla warfare endeavor. The following will explain my process and eventually in good time I’ll reveal what it all means. To quickly recap: disappointed in my welding skills I switched from making a steel cafe racer bicycle to…

Carbon Fiber Short Board Report

The goal of this project was to explore the uses of carbon fiber while practicing my fabrication skills. This project turned out to be a great experiment and learning process, while still producing a nicely finished product. I decided to make a carbon fiber skateboard (or short board) using similar construction methods to surfboards and…

Borderlands Digital Display: The Process

Introduction Upon a first impression, it should strike the viewer as an object that is futuristic and robotic, but there should also be a feeling of being worn and outdated at the same time. If such a thing exists, the design should convey a world where heavy machinery has become automated and robotic. When someone thinks of…

Project Report: Fabrication

This past week I finished up my project and prepared to present it at the expo. Once I had completed the design the first step was to laser cut my pattern on 5mm birch plywood. The laser cutter managed to cut through the wood, but I would estimate that 5mm (.197 in) is close to…

Final Project Report, Part 1: Glass Writing Boards

Introduction: This is a proposal for custom glass writing boards to be installed on the walls in Andrews Hall on the University of Colorado Boulder’s campus. These unique writing boards are student designed and will be student made under the guidance of campus machine shop supervisors, Housing and Dining Facilities employees, and upper-class engineering students.…

Infinity Mirror Clock Report

For my final project, I wanted to make a piece that could transform into something unexpected.  I wanted to create something that people would never know what it actually was or what it could do until they saw the transformation and interacted with it.  After looking online for some project ideas, I came across the…

MIDI Drum Pad Update 4/20/16

This week, the full assembly of the drum pad came together.  I knew that I wanted to use acrylic for the body of the assembly, but I wasn’t quite sure what the shape was going to resemble.  So, I went to the local Salvation Army to start looking for some sort of body that I…

Honda cb750 Cafe Racer – Final Report

Overall I am extremely happy with the way my project bike turned out. I started this project with zero experience with bikes but a burning passion to learn the in’s and out’s and fulfill my dream of redesigning my own 80’s sportster into a cafe racer/brat bike. Although the bike is not 100% completed, and…

Sami’s Final Report Part 1

Project Background For my final project I knew that I wanted to do something with arrows. I learned how to shoot a bow with my grandfather when I was a child, and since then archery has become a favorite pastime of mine. For the upcycling project I considered using some old broken arrows as a…

Wind Turbine Final Report

I have finally completed my wind turbine! After multiple iterations, much troubleshooting, and plenty of trips to McGuckins, it came together quite well.  As with any design process, I ran into a multitude of issues that set me back a bit, but each one taught me valuable lessons about the turbine.  The process of creating…

Custom Bike 4/19 Update

I’ve made a few changes to my design in the process of manufacturing. All of it is still within the scope of my original intent, but the changes will make the process more straightforward and limit errors. I really want this thing to sit straight (not always be riding to one angle) so I’ve decided…

Stirling Engine Update

After having some troubles with the 3D printer, I’ve finally gotten some critical parts tweaked and finished. I had to make some updates to the fly wheels so account for the screws that I had.   The connecting rods attach much more nicely now with less play. The fly wheels now have a set screw…

Alcohol Stove Update 4/13/16

Unfortunately, I am still very sick with some sort of bacterial infection and have been in bed with a fever for the last two weeks. As a result of my sickness, I have made no progress on my project and have nothing new to show you all. Hopefully within the next couple days these antibiotics…

Wind Chime update

Since the last post I have calculated the hanging length for each pipe (length from the end to drill the hole by which the pipe will be strung up) and machined those holes in the shop. I also started, or tried to start drilling the hole pattern for the top plate but ran into trouble.…

Updates

I haven’t had much time to work on my project this week. I spent a few hours getting the inside of the LCD portion shaped and symmetrical. I lasercutted an acrylic piece to fit inside. Once I fill in the gaps I will spray paint some primer or possibly leave it as it is to…

Radial Engine Update

I had some issues posting (my house internet went out) and then senior design pulled me away for two days, so I’m posting a little late. Sorry! My project is done…ish. Everything is machined and assembled, but the motor doesn’t work. The issue lies within the timing system. Basically, I tried to cut corners to…

LED Orb 4/13

This past week  I’ve mainly worked on the circuitry and coding, nothing too exciting.  I’ve also made a few changes to the CAD which I will be 3D printing and doing final testing next week.  From here on out I just need to integrate all the working parts which will most likely require redesigning a…

Bladeless Fan update 4/13

I don’t have much to update, other than I have began printing and it will take approximately 30 hours to finish. Once it is complete I can put my parts in to a bath to remove all filler material (which may take a day or two). Afterwards I can finalize the parts with some post…

Pearl Progress 4/13

I made a lot of progress on my project this last weekend and am about to make even greater strides tomorrow and this weekend. This last weekend I laser cut all of my pieces out, the map and the pieces to create the 3D buildings. Then I spent time cleaning them all off in preparation…

Infinity mirror update 04/13

Since I have finished majority of the project for the last three weeks. For this week, I am trying to find a better aesthetics that fits my project. For right now, I would like to apply the traditional Chinese porcelain into my infinity mirror. I am trying to use some oil-based light blue paint to…

Progress Update 4-14-16 Roshan

I’ve been steadily making progress on my project and working towards getting the colors transitioning smoothly. I finally got around to figuring out how its all going to fit together from a structural standpoint. I put together a quick and dirty “pretotype” of the structure, and I’ve included a few pictures (that don’t really do…

Update 4/6

Got all materials ready. I got two scrap wood blocks, 1 can of clear wood finish and wood glue from Home Depot, 1 LED strap from Amazon. All drawings are done. However I haven’t got lots of updates for the overall project due to stiff neck and stiff shoulder.

Weekly Update – Wednesday, April 13th

Over the course of this project, I have considered time and time again doing something which I am entirely unsure of how it will be received: contacting the designer of the project which inspired my own. Jakub Pollág is a graduate of the Royal College of Art in London, and is the co-founder of Studio…

Project Update 4/13 | Peter

I have spent the last week designing the rest of the parts for my mendocino motor. A big hurdle was that my 3D printer has been acting up and a large part of my design is dependent on printed parts. This has greatly hindered my progress this week. I have all the parts that I…

4-13-16 Coffee Brewer Update

A lot of progress has been made on the build of the coffee brewer. I  bought all the materials that we’d need over the weekend and  started building early this week. Started by cutting the wood planks down to size. Then cut out slots for some L-Brackets to help support the weight of the water,…

April 13 update

The wood arrived and I started the building process. I glued the 7 ply layers together. (Shout out to my minion Tyler for helping me frantically glue and place the layers together evenly before the glue set). I ordered the wood normal cut, normal cut, cross cut, core cut, cross cut, normal cut, normal cut.…

Barn Door Progress 4/13

The barn door is coming along. The pallet boards are painted and wood for the frame has been acquired. I am still playing with ideas for the back of the door, and nothing solid yet. The weight is still a big concern so I will be looking for wheels to place on the bottom for…

Update: Mechanical Assembly

This update is pretty quick, as I’ve been swamped with all of my other classes. I’m putting the whole thing together this weekend (hopefully), and just have a few more parts to make sure will work together before I can be ready for expo. I’m certainly not going to be ready to demonstrate a functional…

Bamboo Cafe Bike 4/13 Update

Well I have run into some hiccups for the bamboo bicycle. I ordered some extra nice bamboo specifically selected, cured, and double butted for strength and bike building however when it came in on Monday it arrived cracked. AHHHH!!!! With the switch in materials I am in a bit of a time crunch. I quickly…

MIDI Drum Pad 4/13/16

I spent most of week trying to figure out what was wrong with my original code.  Like I was talking about in my last post, whenever I strike one of the drum pads, the light will either stay on, or flash on and off at the rate that my void loop() takes to cycle.  What…

Weekly Update (4/13)

With the expo in a little over a week I have been moving beyond prototyping. I have been making my designs with cardboard to prototype. This week my head pins finally arrived and I cut my designs out of acrylic. I have also determined that I will be cutting scrapbook paper using the laser cutter…

Neo Parasol 4/13 update

I had a very busy weekend so I did not get as much done as I had hoped. However, all of the initial sewing is done! Basically, the current status is that the eight “petals” are cut and sewn together and they are almost attached to the umbrella frame itself. The pink lace decoration is…

Swing Bike Update 4/13

I’ve been able to get some cutting done this week, some in the machine shop, some at home with my borrowed hacksaw and angle grinder. I just have 3 more cuts before I’m able to start prepping the tubes for welding, which should get done after my System Dynamics test tomorrow. I also sourced some…

Progress! Desk Garden Update

I made the structure! Yay! It was super frustrating and took way too long, but I did it. Let me tell you the story with pictures and several words… I coated the mold for the base with WD-40. WD-40. Nothing seems wrong yet… Then I mixed up a batch of fast setting concrete. This stuff…

Project Update: Glass Writing Boards – April 13

While I am still being affected by the big setback of waiting to have another meeting set up with facilities, my prototyping efforts have paid off! Use this link to see the details about this prototype introduced last week. To reiterate, for this prototype, I used an old about-to-be recycled metal picture frame. New Additions:…

Rankin Progress Update 3

This week, I spent some time cutting and gathering branches for the wall, then weaving them together out in the yard. I only got enough branches to make a single panel because I underestimated the number of boughs I would need, but I’m thinking I might end up just making one of these pieces instead of…

Infinity Mirror Clock Update

So now that the majority of my project is complete, all I have left to work on is improving the visibility of the clock when the LEDs are off.  What I am currently working on is painting on a glow powder that is supposed to glow for 12+ hours after enough exposure to light.  The…

Immersion Wheel Update

Having looked at a variety of lighting options and considering that the LED really needs to be in contact with the edge of the acrylic sheet to achieve the desired brightness; I decided to purchase several small battery powered LEDs that are intended for illuminating balloons and paper lanterns. This will allow the lights to…

Cafe Racer Update April 13

Unfortunately I still have some work to do but luckily I still have a week to get it done. I have been shopping around Boulder and found a few shops that sell tan grips similar to my tan seat. I also found some nice leather wraps that I can wrap the bars in myself if…

Lugged Bike Frame Update

Finally in the project’s end game. There is a very good chance this will be done on time. The last of adhesive testing is done. My blend of epoxies is good for a shear strength of over 3000 psi. Given the smallest overlap is 2 inches, the weakest compressive/tensile link in the frame is 6000…

Sami’s Update 4/13

This week I finally saw my project start to come together with the LEDs. Unfortunately, cutting and rebuilding the LED strip ended up being a lot more tedious than I initially anticipated as the solder did not want to cooperate and there was a lot more soldering that needed to be done that I initially…

Levitation Audio Visualizer Update

This past week was spent gathering the last of the loose ends before assembly. I purchased all the required fasteners, pipe clamps, fans, tubes, and the remaining electronic components. I was nervous about some components that were shipping from China, but luckily those arrived over the weekend. One of the items I was waiting on was the power…

Mechanical Clock Update – 4/12/16

This past week I’ve been busy fabricating my design. The 3D printed parts take a surprisingly long time to print! This is partially because they need high infill for strength and partially since I’m using the “fine” layer setting (0.2mm) for a nicer surface finish. Yesterday finished, cutting all of the wooden parts I need…

Mechanical Buffalo – 4-13-16 Update

Ralphie IV lives!!!!! *MIC DROP* *** Ralphie V is currently printing. In real life, the current Colorado Buffalo is Ralphie V. Therefore, this is the final design iteration :). I have made some minor adjustments to improve the toy’s ability to be assembled. As you can see, I’ve added arrows to depict the correct orientation…

4/13 Update Wind Turbine

Since my post last week, I haven’t made much progress on this project.  I am planning on completing the housing for the motor and hub over the weekend, as I will have plenty of time to do so.  I am still troubleshooting the electronics portion of the turbine, but that should be completely ready and…

Wine Knife (almost there)

Tested some more handle patterns this weekend, finally got a good method for producing a random patterning in the handle material which will allow me to avoid cutting too deep into the locations where the pinstock is keeping everything held together. Hopefully I can finish assembly by the end of the week, I had started…

Anfal’s 4/6/16 post

Hello, So I honestly didn’t have much time this week to progress much. However, I got some advice from teammates in regards to the battery problems, I think I will get red of the resistor (even though I wanted them for designing purposes) in order to save current and thus the batteries, given the big…

Alcohol Stove Update 4/6/16

In the last week I came down with a severe case of Strep throat and haven’t made quite as much progress as I would have liked; however, I did make another prototype stove. My most recent prototype follows my aesthetic choice a bit better by being more refined and having a cleaner look. The interior…

Ferrofluid Sculpture 4/6 update

So my project has take quite the turn in the past week due to the results of experimenting with electromagnets and the ferrofluid. The electromagnet I designed (below) does not create a nearly strong enough magnetic field unless a minimum of 60 volts is run through it. Even then the magnetic field is so weak…

Bladelessfan Update 4/6

Recap I am building a bladeless fan, similar to the Dyson fans but on a smaller scale. The whole frame will be 3D printed. The head piece will be removable and different designs will be made. Progress I have received all components for my project, all that is needed now is to print the frame.…

Liz Update 4/6

I am still on a good schedule to complete my project on time. I have all the materials that I need to complete the build. I have prototyped assembly, LEDs and arduino coding. I put together a small prototype that looks good and is functional. I used a small amount of pillow stuffing to create…

Electric Hourglass Update, 4/8

David Holliman: Electric Hourglass Update, 4/08   The most notable update for this week is that the scope of my project has been reduced due to physical limitations. After speaking with Tim May about the intended “electric hourglass” design, we determined that implementing plasma globes into the hourglass would prove too difficult. In order to…

Wind Chimes Progress as of 4/8/16

Since my last update, all of my material has arrived!  The raw material includes a 6 foot long aluminum pipe, a 3 foot aluminum pipe (both .625″ OD and .495″ ID), a 4″ diameter aluminum hanging plate, and a 2″ diameter plastic striking weight. I measured out the lengths of my five chimes and marked…

Update April 8th

I’m still sorting out supplies for my project. Getting real nervous about this coming together, what I have tried up to this point has been incompatible with the other components. At this point I’m going to continue brazing my lugs to tubes, but if I find the strength isn’t to a suitable level I will…

Project Update 4/6 | Peter

For those of you that have not been following my project from the start, I am building a solar powered Mendocino motor. This is essentially a magnetically levitated rod that spins using a solar powered motor. Example of a Mendocino Motor The main progress that I have made this week is that I managed to…

Product Design: 365 Knitting Clock makes time more tactile by making a scarf

Siren Elise Wilhelmsen is a Norwegian product designer based between Bergen and Berlin. She produces objects that challenge the concept of traditional functionality and transform natural materials into intricate mechanical objects. Through her practice she seeks to find ‘a conceptual way to stimulate ideas and discussions around our everyday objects, rituals and culture.’ Source: Product…