The switch holster model had bolt holes too close together for the countersunk bolts, so I adjusted their spacing. I added a slop factor for a better fit, allowing me to create a hollow cover using the switch holster module as a negative space.
I noticed some long code lines, so I defined long strings as variables. I modeled a rounded cube for the switch cover, which was bulky, but I can make it more ergonomic.
I designed a ring to go inside the handle that would expand and lock in place when I tightened a bolt in the middle. The bolt would also act as a central conductor, and a ring around the perimeter would be the second battery terminal.
In my last electric knife build, I struggled with the battery setup, particularly the long wires inside the clear handle. To improve the connection between the axial battery and the contact block, I decided to use commercial electrical connectors, specifically barrel power connectors, which are low-profile and reliable. I ordered battery terminals and compatible power plugs.
I modeled a battery holder with DIY battery terminals and ordinary power connectors. I plan to remove the plastic sheath from the barrel connector's male end to thread it into the holder, relying on its exposed metal for the positive connection. A groove at the back creates space to run a wire from the negative battery terminal to solder it to the power connector.
I joined the chat while traveling for work, where Fish suggested Darkman, an early superhero movie starring Liam Neeson that, despite its anti-hero premise and typical 80s flaws of sexism and racism, was less problematic than other films from that era.
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
Completed projects from year 7
Completed projects from year 8
Completed projects from year 9
Completed projects from year 10
Completed projects from year 11
Completed projects from year 12
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.
 |
| Solid button holster |
I noticed some long code lines, so I defined long strings as variables. I modeled a rounded cube for the switch cover, which was bulky, but I can make it more ergonomic.
 |
| Rotating model of the orange switch enclosure and purple switch holster inside |
I designed a ring to go inside the handle that would expand and lock in place when I tightened a bolt in the middle. The bolt would also act as a central conductor, and a ring around the perimeter would be the second battery terminal.
 |
| Concept for an expanding plug |
In my last electric knife build, I struggled with the battery setup, particularly the long wires inside the clear handle. To improve the connection between the axial battery and the contact block, I decided to use commercial electrical connectors, specifically barrel power connectors, which are low-profile and reliable. I ordered battery terminals and compatible power plugs.
 |
| Concentric battery plug concept sketch |
I modeled a battery holder with DIY battery terminals and ordinary power connectors. I plan to remove the plastic sheath from the barrel connector's male end to thread it into the holder, relying on its exposed metal for the positive connection. A groove at the back creates space to run a wire from the negative battery terminal to solder it to the power connector.
 |
| Battery holder model |
I joined the chat while traveling for work, where Fish suggested Darkman, an early superhero movie starring Liam Neeson that, despite its anti-hero premise and typical 80s flaws of sexism and racism, was less problematic than other films from that era.
Critical Affection: Darkman (1:40)
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
Completed projects from year 7
Completed projects from year 8
Completed projects from year 9
Completed projects from year 10
Completed projects from year 11
Completed projects from year 12
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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