Category Archives: Composite Fabrication

Stayin’ Awake at Daryl’s House

By Bruce Niederer

To stay awake at Daryl’s house requires a lot of caffeine—it must if the Box  o’ Coffee idea he came up with is any indication. Epoxyworks readers may recall his riveting article in issue 40 Dirt Bike Loading Ramp. Daryl is talented, imaginative and loves to build stuff with carbon fiber.

Inspiration hit him one day after buying a Box o’ Coffee from Tim Horton’s® on his way to teach a motorcycle safety class to aspiring scootertrash. Disappointed that the Tim Horton’s coffee didn’t stay warm very long, he salvaged the Mylar® bag with its built-in cap and built his own insulated box. Continue reading

Self Defense Canes

By Mark Copeland

After working for many years as a master plumber, followed by many more at Automotive Concept Studios where I fashioned conceptual car models from clay, I ended up with arthritis and two hip replacements. All the heavy work had caught up with me, leaving me disabled and dependent on a cane. I decided to leave Michigan during the winter months and move to Zephyrhills, Florida. I settled in and started looking for an activity to do, maybe metal detecting, fishing or golf.

Downtown, I happened by a martial arts school and stopped in to watch a class. Afterwards, the owner (Master Gary Hernández) and one of the instructors (Ms. Karuna) introduced themselves to me. Both have 4th degree black belts. I explained my health issues: limited mobility and the need to use a cane. They outlined a class Master Hernández teaches in Cane-Fu®, which is specifically beneficial to someone in my situation. Continue reading

You Can Build It With Fiberglass

By Clayton Woods

Using WEST SYSTEM Epoxy Resin and fiberglass products, I have created numerous helmets, props, and pieces of armor for costuming and cosplay. Cosplay means to dress up as a character from a book, movie, or video game. Employing unorthodox and oft times experimental methods, I have kept costs low and my creativity heightened.

Just about anything you dream up can be built with fiberglass. The only real challenge is to get a close initial shape. After that, you can add or remove material with relative ease. As it is impossible to hang fiberglass in the air, you just need something to put those initial layers on. Continue reading

Merit Badge

By Tom Dragone, PhD

In Epoxyworks #38, we published an article featuring two projects that met the requirements for the Boy Scout’s Composite Merit Badge. Here, Tom Dragone tells us about two more projects completed by scouts in Troop 7369 from Chantilly, Virginia.

In 2006, the Boy Scouts of America created the Composite Materials merit badge for scouts to earn, to help them learn about the importance of composite materials and encourage them to consider careers in this field. Being an aerospace composites engineer as well as an active scouting advisor, I saw this as a natural opportunity to share my interest and experience in composite materials with the scouts in my troop. I developed a set of projects to help the scouts learn about composite materials and share them in the hope of getting more young men interested in this exciting field. Continue reading

carbon fiber air scoop

Carbon Skinning

Why reinforce with carbon fiber?

By Don Gutzmer

Carbon fiber has very high strength-to-weight ratios and higher stiffness compared to many other reinforcing fabrics. These special properties make it ideal for applications in aerospace, automotive, military, and even sporting goods. When combined with a WEST SYSTEM Epoxy it can be used to build high-end composite parts. Continue reading

FIBERwave PAVILION

By Alphonso Peluso and his Spring 2014 IIT Architecture Students Joseph Bertucci, Cecilia Campos, Dijon Dunmore, Xinyun Huang, Jared James, Ryan Kim, Dakotah Lucas, Jeffrey McQuiston, Nick Rienstra, Teresita Pineda, John Seaman & Jeffrey Wigen

The FIBERwave PAVILION was designed and built as part of a student-based design research studio. Carbon fiber was used because when coated with epoxy it can become as hard as steel, and added layers enhance its strength. It offers designers great control over structural properties and is incredibly lightweight. Continue reading

drum

Drumming In Circles

By Tom Pawlak

Epoxyworks 39

Cover Photo: A variety of drums made by Technical Advisor Tom Pawlak.

In 1991, during testimony before the United States Senate Special Committee on Aging, Grateful Dead drummer Mickey Hart stated:

”Typically, people gather to drum in drum ‘circles’ with others from the surrounding community. The drum circle offers equality because there is no head or tail. It includes people of all ages. The main objective is to share rhythm and get in tune with each other and themselves. To form a group consciousness. To entrain and resonate. By entrainment, I mean that a new voice, a collective voice, emerges from the group as they drum together.”

I recently joined a group of mostly old guys who meet a couple of weekends a year to experience nature and the great outdoors. We all come from a diverse cut in society yet we all get along so well. One reason is we Continue reading

Strings Centerboard Adjustment

By Greg Bull

Strings, as unique as the man who designed it, continues to be a work in progress for us at GBI. In Jan Gougeon’s first year of sailing Strings, he noticed the boat felt sticky at times. He thought it might be the centerboards jibing too much and the solution might be locking them straight. The center boards work as jibing boards by having two high spots on each side of a centerboard head creating the pivot point to get the boards to change angle, or jibe. The actual pressure from the boat going through the water and wanting to slide sideways gets the boards to jibe. Continue reading

Goshen students

588 Miles Per Gallon

By The Students of Goshen High School’s Engineering Design & Development Class

We are a group of students from Goshen High School in northern Indiana and for the past six years we’ve had the opportunity to design, build and test high mileage prototype vehicles in a class called Engineering Design and Development. Year to year this program serves about 30 students aged 15 to 18. We begin with little to no background in an automotive or engineering technology background, and through the course of this program learn many new skills. Continue reading

completed skim board

Vacuum Bagging a Skim Board at MITES Competition

By Ben Gougeon and Don Gutzmer

For the past couple of years Gougeon Brothers Inc. has been involved with the Michigan Industrial and Technology Education Society (MITES). This non-profit organization consists of over 600 members involving both high school teachers and students who believe in the power of hands-on learning. The students build a project throughout the year and compete in the MITES annual regional, state and national competition.

Continue reading