One Tool Working, Another Tool Completed

I was wondering how true a wooden jig would be for building my steering crossmember. This part has to be as accurate as I can get it or the steering will pull to one side. Then I managed to again breathe life back into my cheapest, nastiest 3D printer, a Sinus T1 clone. Steering head jig completed. Perfect!

Comments

Post a Comment

Popular posts from this blog

Because I'm That Kind of Crazy

Image
Something I've always been fascinated with are those people who build wooden bikes and trikes. It's something I've wanted to do for a while, too. So, while I wait for other projects' parts to arrive, plug on with yet other projects and generally mess about while I wait for reliable weather to weld my lean steer, steel trike, I decided to design an Ackerman steering plywood trike. This one... The core of this baby is the curved crossmember, or the "wing", as I call it. This render doesn't yet have its brace developed, and the main frame is still the crude draft and needs shaping, but you can see the idea taking shape. The curvature of the wing gives 12 degrees at the steerer head hole centres. It also allows for a single piece wing without having to angle two sides, having a weak point in the middle or having to drill complex angle in flat pieces of wood. All of the correct angls are developed in the shape of the spar and the curvature of the wing. Ot
Read more

I Am a Man of Many Projects

Image
Some might argue, "Too many!" As individuals, we are the sum of our ideas, that equation for me results in "technological Trotskyite with a twist." Endless revolution is consensus anarchy in loose collectives, for example the best of the best of free, free, open-source software. Such a group works tirelessly to create an app for community benefit, rewarding significant contributors with "commit privileges" on the version manager where the project is maintained, the collective of contributors having voting rights on who is doing well as a maintainer. The titles are not very anarchistic, but they actually don't have to have any meaning other than the role a person chooses to take on the project. If a fee is charged for the app, the maintainers and regular contributors, get an equal share of the profits. I just recently established a project like this, no bites yet, I've barely the skill to flesh out "HelloWorld.cpp" yet, but I'm offerin
Read more

Look Over Here! A Distra... Um Distortion Pedal (rev3)

Image
The BFA (Big F***ing Amplifier) Overdrive Pedal A BYO (build your own) distortion pedal with an audio isolation transformer to simulate the output stage of a Marshall or a Vox tube amp. It drives a clipping circuit, the primary cause of distortion in any amp, but smoothes that clipping with the transformer, what a valve amp does, particularly something like a Marshall. I call this circuit the BFA, short for "Big Fucking Amplifier." *Note: The TM022 transformer now substituted for a Bourne LM-NP-1001-B1L PCB mount . (Link = data sheet) The higher inductance makes for a more rectilinear distortion shape, still with the nice rounded corners on the signal and the bandwidth is closer to 10kHz. The design uses a low voltage, rail-to-rail dual op-amp, the LM358. Op-amp "a" is wired as an inverting gain stage, to push guitar signal way above the clipping voltage of a pair of shchottky diodes, wired opposite hand, to create the necessary saturation point. The pre-gain
Read more