Monday, November 28, 2016

Jeremiah Baker: Skateboard Engraving

original design

laser engrave v1 (before gloss finish)

laser engrave timelapse v1

sealed board v1

original design variant

laser engrave v2 (finished)

Concept: I found a non-profit called The Bible Project that creates awesome posters that explain different books of the Bible, and decided to use their artwork for my boards. Also, the skateboard project fit perfectly with this company, as one of the founders is a skater.

Modeling Techniques: I downloaded all of their posters for the old testament (fair use), and cut out all of the titles to create the collage. I used Photoshop to arrange all of the titles, then brought the file into illustrator to prep for the laser cutter. I used image trace to get rid of potential pixelation, placed the image on the raster layer, and created the registration marks required accurately place the design on the board. After engraving, I used two coats of a urethane finish to seal and add a gloss to the board. For my first design, I gripped and added trucks and wheels to the it, making a complete skateboard. For the second design, I did the same as the first on the finish, but expanded on my original idea. I didn't finish the board completely, but I did add custom grip-tape with the company logo cutout on it (also cut with the laser cutter). 

Sarah Roberson: Skateboard Deck


Original Drawing



Illustrator Conversion


Color Concept

Concept:
So this is my original design. This is a drawing of a temple guard mask from Star Wars. The inspiration for the drawing came from the TV shoe Star Wars Rebels. This was inspired by events that happened when one of the characters gets struck across the face with a lightsaber and is basically blinded. He then picks up this mask and puts it on his face. (The link is to a video to the scene that was my inspiration for the drawing.) I then went into Adobe Illustrator and image traced the original drawing to get it to become a raster image for the laser cutter to be able to read. I then created a copy of the skateboard to the dimensions of the actual board and then moved my image traced object over the board to fit it to it. I adjusted it as necessary but this is how it ended up. 

For my color concept, I wanted to continue with the red theme from the top of the board, but also add something that would contrast enough to add something to it. So I went inside of Photoshop and messed with the image a bit to do several different color patterns until I came up with something that I was please with. The image above is what I stuck with, but I inverted it so that the predominant color was the purple. The idea became where I would use the purple to create a gradient and 

                                   



Engraved Right Out Of The Printer



After It Was Sanded


First Pass Of The Stain


Final Pass Of The Stain

                                   

Acrylic Addition


Technique:
So after I finished my Illustrator files and got it engraved, I used purple fabric dye inside the engraved portions so that when I added it across all of the board, it would be darker than the rest. I then sanded the board with 100, 150, and 200 grit sandpaper to first take the finish off, and then to also smooth it out. Once I completed the sanding, I then added the same dye over the entire board. I went over the whole thing two times with the purple before I added a red dye around the engraved portion to create emphasis on the design and to try and bring it out. As I layered the purple, I made the edges of the board surrounding the engraving darker than the middle as to create a gradient also to bring out the image. I added one final pass of the purple before applying two or three coats of Minwax polyacrylic gloss to seal it. So then the engraved design was too dark to be able to see it well so I went in with a red acrylic paint and painted the inside of the engraving to bring it out more. 

Materials:

Skateboard Deck (7.25' width and 32' length)
Red and Purple Fabric Dyes
Sandpaper (Grits: 100, 150 and 200)
Red Acrylic Paint
Adobe Illustrator and Photoshop
Minwax polyacrylic gloss

I also was given access to a laser cutter that was what I used for the engraving. Overall this project was one of my favorite of the semester and if asked to do it again, I would totally do it.






Michael Crow: Week 13 Betrayal Box Project

For the Box assignment I really wanted to go above and beyond a basic box, since i had built those for an outside of class project. There is a company that makes board game inserts to help keep board games organized and allows the owner to combine copies of the original board game with the later expansions into a single box for ease of transportation and use. Since Broken Token, the company that makes the organizers, didn't have one for Betrayal at the house on the hill, as seen in Fig. 1, yet. I decided it would be a great chance to mimic their style and idea as a proof of concept that allows me to apply to them for a job with quality examples of my own work in their area.

The First step was of course to make a plan each piece of the board game had to be measured and a layout had to be created so that I was sure it would all fit inside the original box. This Process took a cuple of hours and was the Key Component to my success. It was dificult at time because board game boxes , are typicaly, measured in cm or mm, while I am most used to working in Inches.


Fig. 1: Original Measurements and concept

After knocking out the layout I began to build the pieces in Rhino, first creating the objects and then forming the walls around each piece. Making sure that the walls were the exact same thickness as the material I would use allowed me to simply use the walls as cutters to cut the Dove Tailing that would hold the pieces together. As seen in Fig. 2. The outer walls here allow all of the inner pieces to be held together without any type of glue or nails. the pressure form the cardboard sides and the perfectly fitting holes are all the dividers needed to be firmly held in place. That along with cuts that sit inside each other are the Key Design Concepts of this piece.


Fig. 2: In Progress Creating Model

In Fig. 3 you can see the Finalized layout, with both Tray Inserts, These can sit in the box nested into the other pieces of the box, being held tight but still removable from the box, creating a layered effect to allow for better use of the provided space.

Fig. 3:  Finished 3D Model with Dove Tailing

Taking the pieces form Fig. 3 I used the pieces to Boolean Difference to create the holes necessary for the Dove tailing, and then laid them out flat side by side and used the Create 2D Drawing feature from the top down camera to get a Schematic. with that done I pulled images off of the playing pieces with a scanner and touched them up in Photoshop, creating Black and White raster images to be engraved into the pieces, thus allowing people unfamiliar with the layout of the organizer to be able to easily use it, as seen in Fig. 4.


Fig.4: 3D to 2D Schematic with Proper Coloring

Due to the nature of the the design the only pieces that needed to be glued were the trays. For them I used a wood Epoxy and Dove Tail system, as seen in Fig 5. This meant there was minimal post cutting work to be done and as soon as the epoxy was dry and the wood pieces were done The box was complete and all that was left was to put the game pieces in. 


Fig.5: In Progress cutting and Building

The Completed Box is made out of 5 mm Pine Plywood. I went with a thicker and sturdier material than is typically used by Broken Token to help shore up, what I consider, to be the only major flaw of their product, which is that the material bends and warps to easily over time.


Fig. 6: Final Organizer fit into box

Fig. 7: Final Trays

Here you can see how each piece fits perfectly into its own little area of the box and how each space is used to hold the game pieces in such a way that while being held in place, even if the box gets turned upside down, they will stay in place. it also allows for easy finger access  to help retrieve peices from the organizer with minimal effort.

Fig. 8: Box in Use Base

Finally here it is with the second Divider placed in the box atop the base layer fitting in nice and perfect and ready to be taken to a friends house for lots of exciting game play action.

Fig. 9: Full Box

Tuesday, November 1, 2016

Corrina Spurlin: Week 11 Skateboard Engraving

Illustrator Design

Engraved Board
Close-Up of Engraving
Attempt with graphite


Concept
The concept for my skateboard design largely played off of the visuals that came from my 3D Printed Model. I wanted to continue the rose-like theme, while upholding a rigid and geometric aspect to it as well. I wanted to contrast from my 3D model, however, in that the design would appear generally intricate and compact, instead of simple and open. 

Technique
The main techniques utilized in this assignment were the line tool and pathfinder in Illustrator. I also used the rotate tool to create the radial flower designs that sit between the diamonds. Pathfinder was used to crop an inverted version of that design so that it could appear again, just in a different form. 

The file was setup to match the board as closely and accurately as I believed possible, but when it came time to engrave, problems arose and the engraving ended up being off-centered on both axes. 

Materials
The materials used within this project were the skateboard deck, and use of the program Adobe Illustrator. 

The material of the board created an issue for me when it came time to actually engrave, as it had an outer non-wood protective layer that caused the engraving to look different than I would have preferred. The laser had to do more work to get through to the wood, so when it did it was weaker and didn't appear dark. I plan to engrave my design again in the future with a board that either does not have a protective layer, or one that will be easy to sand down off the wood. That way the final product will look much darker (and as close to black as possible without any of the design).

It was recommended to me that graphite or charcoal could be used to fill in the design to make it appear darker, so I tried to mark graphite onto one of the small diamonds to test this theory. As it can be seen in the final picture in the series, this caused the raised layer to look darkened, after wiping off excess, instead of the engraved level. 

EDIT:
I attempted to re-engrave my design with a slightly different material wood that I additionally sanded prior to the laser engraving. The result was far better than my first attempt.