We sat down with Dave and Melissa to explore their new project titled, Constant Backflow Monitor. Interns Dave and Melissa, along with Prof. Randall Schuster worked on this project. Randy was asked by a former co-worker who works in the industry for this project. The Constant Monitor Backflow project is a new system where we monitor the backflow prevention to detect problems before they happen. The purpose of the backflow preventers is to prevent the contamination of the pure water on campus with the sewer lines.
Constant Backflow Preventer Monitor
Now, it can be constantly monitored which will help to detect problems sooner so that they can be fixed in a timely manner. This project was ordered because the annual tests would only detect problems once a year, but now it can detect problems to be fixed quicker which will increase productivity, and they do not need to turn off the water for the constant monitoring, where with the annual tests the water had to be shut off. The project began about two years ago, and the interns predict that it won’t end because the project is constantly evolving and they are brainstorming new ideas to improve its productivity. They hope that by the end of the summer, there will be monitors over the entire campus. Currently, they have one backflow moinitor. By the end of the summer, the interns’ goal is to have one monitor per backflow all over the campus. By increasing the number of monitors, this will help increase the prevention of problems.
Backflow Monitor – GutsBackflow Monitor – More Guts
Design Hub interns, Bailey Wineland and Angelique Doty, were responsible for documenting this project with photographs and written articles from interviewing them.
The Design Hub of American River College conducted one of the first projects using the Laser Engraver. Shailza, one of the laser engraver interns working on this project, demonstrated how it produces the gentle, artistic shades of black and white on the sturdy wooden boards. Plywood is used as the canvas, and the laser carves in its drawings. The Laser Engraver obeys the commands sent by the software on the computer to create whatever artwork the intern orders it to. For this particular project, the deliverables are name tags made of wood for all the interns who are working for the Design Hub.
This project of engraved name tags gives all the interns a sense of community, since we are always collaborating and working together to contribute each unique skill set to the various projects. The original idea for this project was right at the beginning of this spring semester because it gives a feeling unity and family to the new incoming interns just now joining the team. The engraved name tags were completed a couple of weeks ago, and can be viewed in the Design Hub lab. Even though the actual project for the engraved name tags is complete, the Laser Engraver will be frequently used during the full course of this semester.
The Full Spectrum Laser Retina Engrave 3D software orders the laser to cut out the name tags. The shaded pink section we can see in the photo to the left is the area that the laser already engraved, and the white areas are what is left to be carved until the project is finished.
Shailza, a hard-working intern trained in the art of laser engraving, showed a one-on-one demonstration of the laser engraver in action! First, you open up the file in the special software, Full Spectrum Laser Retina Engrave 3D. She showed the computer settings required for the engraver.
FUN FACTS:
Whatever image that the intern wants to print must be in xps format
The raster power CANNOT be at 100%- we have found it most effective to be set at 65-70% for the best wooden artwork.
The raster speed is set between 45-50%, and the vector layers power is set at 70%. The IP address should show up on the laser screen.
And “Slow jog” isn’t just something a student does when they’re late to class on a Monday morning after sleeping through their alarm, it’s also the setting on the control panel to give the intern more control over the laser so it doesn’t go flying off in a frenzy.
Once the settings are properly set, the wood is positioned to be carved into, and watch the time at the bottom of the screen allows the students a time frame for when their project should be completed. The average time is 7-8 minutes- like for the name tag project- but it depends on the size of the wood/project.
The laser engraver, Photo by photography intern Angelique Doty
The next project also on the Laser Engraver leads us to meet Jacob Olson, who brings ideas to life through the art of 3D printing and laser engraving. He is trained in laser engraving and is a solid modeler for the Design Hub. He also tutors design technology programs such as Autocad, Revit, Sketchup.
Jacob takes family photos, and creates images printed onto wood through the scientific world of computers, cyberspace, and LASER TECHNOLOGY (cue the “Twilight Zone” theme song).
Jacob is providing this project with his own family photos of his great grandparents, inspired by his father’s idea, and giving them as a present to his grandpa. The end product will be a collage of family photos laser engraved in the plywood. Jacob showed us around the laser engraver to get a feel for it and showed me exactly how the machine works: the water filter from the bucket pumps up water and keeps the laser tube cool while the exhaust fan pulls out smoke and filters out the exhaust to prevent turning the interns’ hard work into a barbecue. There’s a cycle of water that goes from being pumped from the bucket, to the laser tube and back to the bucket in a little circle of life.
The artists of the Design Hub have an ongoing task of creating new ideas to contribute to being engraved into wood using the Laser Engraver. There has been extensive training to prepare the interns on how it’s used, including training sessions they attended, as well as sample tests before running the actual name tag project.
The CNC Router interns gave a tour around their machine in the back room of the Design Lab Room 311. The router was being tested first to make sure that it works properly before executing the projects. It is being tested on plywood.
This particular project on the CNC Router is the letters, “ARC” being drilled into the wood as a test before other, more complex images are carved into the wood. After the initial testing takes place with just the letters, “ARC,” then the router interns will move on to further advanced projects such as carving out detailed photographs.
To do this, first the intern must use the software, V Curve, to upload, design, and save the file onto the computer. Then load the image to the CNC control panel which will command it to cut into the wood. Home on the CNC Router control panel tells it where to start cutting. The interns can actually set how far deep they want to cut into the wood also at the home button on the control panel. Randy ordered the CNC Router interns to test out this machine to prepare it for further use later on for more projects. There is an ongoing series of projects using the CNC Router throughout the semester. It can be viewed in the Design Lab, where some of the beautiful woodwork is displayed. This particular project of engraving a family photo from an image on the computer screen to a piece of plywood is especially meaningful for people who want pictures to last longer than they would on paper. It’s a special way of remembering those we cherish, because one can have the gorgeous frame with them for life.
The Design Hub here at American River College is a strong proponent of multidisciplinary collaboration. At the Hub, team-building across all planes is valued and celebrated. It is a place where the arts and sciences come to eclipse, and the outcome is something truly spectacular.
Artist intern Erika hard at work. Photo by photography intern Angelique Doty
Here, we meet Erika Gonzalez to learn more about about her job as an artist for the Design Hub. Her current project: to paint the cell membrane models for the Science Department. These little cell membranes required the help of Erika’s excellent painting skills, 3D printing, the Science Department, and 3D modelers to create the cell membrane structure. Erika is the lucky intern who was chosen to complete this project. ARC’s Science Department ordered the models of the cell membranes from Randy Schuster, the head supervisor of all the interns that make up the Design Hub. He has made sure to connect with nearly every department on campus, and runs the Design Hub in such a way that allows ARC’s campus to benefit from all of the hard work, talent, and innovation that comes out of the Hub.
The painted cell. Photo by photography intern Angelique Doty
The diagram of the model was sent from the Science Department to the 3D modeling interns at the Design Hub. They then transformed the structure into a file format that the 3D printers could handle. From there, the files were transformed into printable structures, and were given to Erika to paint and bring to life. She had to paint each minute crevice in the same way as the 3D printed grain, paying a lot of attention to detail. She is painting the cell membranes with acrylic paint, then sealing it with Mod Podge to prevent the acrylic paint from chipping. This project will be housed at the Design Hub lab room 311, and it will be on display in the Science classrooms. It will also be used as a class reference for the Science Department. The Design Hub is very proud of the collaborative efforts of our many talented 3D printing modelers, our artist intern Erika, as well as the Science Department. When art marries science and design, the possibilities are truly endless!
