Some of the folks in the knife making group plan to copy my design, so I wanted to make them a set of instructions that would be easy to follow. Over a couple of days, I collected pictures and wrote roughly 2,250 words for the instructions.
I picked Hackaday.io for the venue since I didn't want to share it on Instructables because their general feeling is not in line with fighting tools. The format for HaD.io is more open, but there is an Instructions area, so I organized that as best I could.
When I finished these instructions, I closed the door on my electric knife project and called it a success.
Even though the electric knife and the instructions complete, I wanted to make some more entertaining weapons for the exhibition matches and to demonstrate what folks could make on their own. I made the sword, an electric ninjato, from the same pipe as the electric knife handles. I formed the blade by heating the plastic and compressing it between two blocks of wood to cool. The electronics were the same as the knives.
For the first time in a while, I worked on a project that wasn't building electronics or weaponry. This time, it was a specialized key. I found the key and lock inside an industrial control panel at work, and it was so simple that I made the model on a break, and printed it at home. Also, it totally worked!
Another project I enjoyed was a way to find the 2/9ths locations on an arbitrarily long segment. This measurement is useful for instrument making, particularly tubes and bars, like a glockenspiel or tubular bells. The function comes from being able to take a scrap of metal, like steel from the hardware store, cut it to any length, and find where to mount it and have it resonate cleanly. As I worked, this project evolved into a methodology for taking an idea, starting with overly-complex inventions, and whittling it down to a simple but useful device.
The rest of the summary posts have been arranged by date.
First time here?
Completed projects from year 1
Completed projects from year 2
Completed projects from year 3
Completed projects from year 4
Completed projects from year 5
Completed projects from year 6
Disclaimer for http://24hourengineer.blogspot.com and 24HourEngineer.com
This disclaimer must be intact and whole. This disclaimer must be included if a project is distributed.
All information on this blog, or linked by this blog, is not to be taken as advice or solicitation. Anyone attempting to replicate, in whole or in part, is responsible for the outcome and procedure. Any loss of functionality, money, property, or similar, is the responsibility of those involved in the replication.
All digital communication regarding the email address 24hourengineer@gmail.com becomes the intellectual property of Brian McEvoy. Any information contained within these messages may be distributed or retained at the discretion of Brian McEvoy. Any email sent to this address, or any email account owned by Brian McEvoy, cannot be used to claim property or assets.
Comments to the blog may be utilized or erased at the discretion of the owner. No one posting may claim property or assets based on their post.
This blog, including pictures and text, is copyright to Brian McEvoy.
I picked Hackaday.io for the venue since I didn't want to share it on Instructables because their general feeling is not in line with fighting tools. The format for HaD.io is more open, but there is an Instructions area, so I organized that as best I could.
When I finished these instructions, I closed the door on my electric knife project and called it a success.
Full instructions in a teeny tiny image
Even though the electric knife and the instructions complete, I wanted to make some more entertaining weapons for the exhibition matches and to demonstrate what folks could make on their own. I made the sword, an electric ninjato, from the same pipe as the electric knife handles. I formed the blade by heating the plastic and compressing it between two blocks of wood to cool. The electronics were the same as the knives.
Electrified sword
For the first time in a while, I worked on a project that wasn't building electronics or weaponry. This time, it was a specialized key. I found the key and lock inside an industrial control panel at work, and it was so simple that I made the model on a break, and printed it at home. Also, it totally worked!
Square key model
Another project I enjoyed was a way to find the 2/9ths locations on an arbitrarily long segment. This measurement is useful for instrument making, particularly tubes and bars, like a glockenspiel or tubular bells. The function comes from being able to take a scrap of metal, like steel from the hardware store, cut it to any length, and find where to mount it and have it resonate cleanly. As I worked, this project evolved into a methodology for taking an idea, starting with overly-complex inventions, and whittling it down to a simple but useful device.
2/9ths diagram
The rest of the summary posts have been arranged by date.
First time here?
Completed projects from year 1
Completed projects from year 2
Completed projects from year 3
Completed projects from year 4
Completed projects from year 5
Completed projects from year 6
Disclaimer for http://24hourengineer.blogspot.com and 24HourEngineer.com
This disclaimer must be intact and whole. This disclaimer must be included if a project is distributed.
All information on this blog, or linked by this blog, is not to be taken as advice or solicitation. Anyone attempting to replicate, in whole or in part, is responsible for the outcome and procedure. Any loss of functionality, money, property, or similar, is the responsibility of those involved in the replication.
All digital communication regarding the email address 24hourengineer@gmail.com becomes the intellectual property of Brian McEvoy. Any information contained within these messages may be distributed or retained at the discretion of Brian McEvoy. Any email sent to this address, or any email account owned by Brian McEvoy, cannot be used to claim property or assets.
Comments to the blog may be utilized or erased at the discretion of the owner. No one posting may claim property or assets based on their post.
This blog, including pictures and text, is copyright to Brian McEvoy.
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