Bicycle Completed

So classes have been pretty hectic and the blog was on the back burner because the project had to be completed.  Like the title says the bike is completely finished other than peddles which will be here Monday.  I know I did show how I got to this final step, but here it is now.  The bike is ridable and actually will hopefully be able to be seen at the bicycle crawl that is happening next weekend in Evansville.  There are no pictures of the bike for now they will be shot on Monday.  I would like to thank the guys over at the Bike Doctor in Evansville, some of the coolest guys in the bike scene here in the Ville.  Travis did an awesome job setting the bike up for a really good price!  Thanks again my friend, couldn't have done it without your help.  Until Monday all!

Best,
Nick

What the Bicycle Looks Like

Hi friends,

So I am following through with updating the blog,  the Endeavor! Symposium went great, thanks for all who showed up to hear me talk about the project.  Like the blog post title says it is time to show you all what the bicycle looks like.  Over the past week the bicycle has gone from pieces to a bicycle, and I haven't shown what it looks like.

So there it is!!! I think it looks really neat, though only in mock up form.  I particularly like the way the bicycle sits, the slanted angel is somewhat hot rod inspired

In the next couple post I will explain how I got to this point!

-Best
Nick

Endeavor! Symposium

Hi All,

So today is the day, Endeavor! Symposium! I am actually getting ready to present in about 20 or so minutes, so wish me luck!

The bicycle is in a rolling frame!!!! For those who have been in the wood shop this is a huge accomplishment.  It's a drastic change from what the bicycle was a few days ago.  Though it is only in the mock up stage, the bicycle can move with a simple guide from my hand.

Again, thanks to all the individuals that have helped me these last couple days!

-Best
Nick

Where The Bicycle Stands

Hi folks,

So as you can tell it has been a while since I have posted anything!  I think I said this before in another post, but with school ending soon and the project the blog has been kinda put on the back burner.  Though before I go any further, I am catching up on the posting this weekend, so look forward to that.  

The blog post are going to turn into a "what is happening now, and how I got here" type of thing.  Basically, I am going to reference things that are getting finished up, and then explain the process of how they were made, if that makes since?  

So lets talk about what has been happening!!  Tomorrow if you don't have anything to do around 11:30 AM April 4th, I will actually be presenting the project in the University Center on the campus of the University of Southern Indiana, its room 206.  If you come its just going to be a explanation of what I am and have been working on and you will also get to see the bicycle in mock-up stage.

Finally, I just want to thank all the people who have helped me get this far on the bicycle (you know who you are if you are reading this).

Again, be on the look out for the post this weekend!

-Best

Nick

Follow Up of Bent Lamination

Hey folks,

So this post will continue the talk about the bent lamination process I used to create the rams horn style handle for the bicycle.  Like you all read in the previous post the mold has been created, now it's time to  show you all how to cut the thin strips to create the laminations.  The first thing I did was create a jig that will allow me to cut a constant 1/8 inch strip of material.

So here is the jig, its pretty neat because it clamps to the table of the table saw, and then moves out of the way when you want to make your cut.  Again, like I said the jig uses the table saw fence to allow a material to be cut into a consistent strip to allow bending.

As you can see in the first picture, the jig fold out of the way just like I said, and makes a consistent strip of 1/8.  The next process is the actual process of bending the material. I couldn't take pictures of the process because it involves gluing, but I will put a link to show the process below.

Bent Lamination Process
-Nick

So Much To Talk About

Hey All,

So I know that I have really been slacking with the whole posting on the blog, but this might be the best post yet! Gotta keep you reading, hahahaha =).  Anyways, like the title says there really is so much to talk about!!!  A couple post back I talked about having all my bike parts in, well one package got lost on campus, which caused work on the bike to basically come to a stand still, but don't worry, after a lot of e-mailing and communicating with individuals on campus, THE PACKAGE WAS FOUND!!!  But lets talk about the other stuff that has happened since the last post, 1. Gluing test with the marine grade epoxy 2. Plyboo handle bar build (really cool process)

First the gluing test, below you will see a picture of the epoxy that I am using.  I have to say the guys at AeroMarine have a really cool product.  The resin to hardener is 2 to 1 which was pretty strange, most of the stuff I use is usually a 1 to 1 ratio.

The next picture is just a couple of scape pieces of Plyboo that I epoxied together, the epoxy dried clear just as the bottle said, again a wonderful product, but very messy!!

The next topic that I will talk about deals with the handle bars, and the process of bent laminations.  I have to say these are going to be way cool!  So the first step in any bent lamination process is building the mold, the pictures below deal with the drawing out of the mold on a scrap piece of plywood that was in one of the scrape tubes in the shop.

Like I said I began with drawing the mold out, to figure out how wide the handle bars needed to be I acted like I was holding handle bars in front of me, and I had someone measure the distance between my knuckles to get the inside dimension of the bars.  To get the curve of the bars I used the closest thing to me that was round, I used a roll of wire, and placed it on the spot where the two line intersected and drew the curve.

As you can see I marked on the cardboard so that I would get the same curve on the other side, making exactly symmetrical handle bars.  Next comes the step dealing with building of the mold.  I cut a scrape 2 by 4 I had saved from an old pallet I took apart into 2 to 3 inch blocks. Then wrapped them in plastic so that the then lamination wouldn't stick.

You then drill holes into the plywood drawing to attach the blocks to hold the lamination during the gluing process.

You then counter sink the holes so that the screws holding the blocks set flush against the bottom of the plywood mold.

I then used a hot glue gun to hold down the blocks while screwing them to the plywood mold.

I also used a clamp to hold down the blocks, and finally the last picture is the completed mold. The bent lamination process will continue in the next post!

-Nick

Rear Stay and Dropouts

Hi all,

Over the past couple days I have been working on the rear stays and dropouts.  I have also been testing the Plyboo to see if it was strong enough to hold the weight of a person while riding the bicycle.

Just making a full scale mockup

So I then cut out the two pieces from the cardboard template, and started to figure out how the long each piece needs to be

3 dimensional mock up

The picture below is just the rear drop outs taped together.

So that is where the bike is now, just gotta catch up on the is blogging!! Stay tuned to see what will happen next.

-Nick