Lately, the most challenging part of this project has been suspending a weight so it can wobble, but not too much and not in the wrong direction. I have been relying on metal springs, which were terrific for limiting side-to-side motion but were too rigid. I tried suspending a disc with tense elastic cords, but this time, I am leaving them to dangle and relying on their intrinsic rigidity. I strung a few brass beads on a segment, and I could bounce it gently from one of my longer frames.
Three beads on a double thread of elastic string
The next iteration used the modified acorn nuts, and I managed to hold one bead near the compass spinner's upper bearing. It took a lot of messing around to get the bead in the right spot, and it was prone to hitting the tight frame. The idea has merit, but I need to improve my build.
Precariously suspended brass bead
GitHub files for GrinderCompass
The rest of the posts for this project have been arranged by date.
First time here?
Completed projects from year 1
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Completed projects from year 7
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Completed projects from year 9
Completed projects from year 10
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.
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This blog, including pictures and text, is copyright to Brian McEvoy.
2023-09-01
The next iteration used the modified acorn nuts, and I managed to hold one bead near the compass spinner's upper bearing. It took a lot of messing around to get the bead in the right spot, and it was prone to hitting the tight frame. The idea has merit, but I need to improve my build.
GitHub files for GrinderCompass
The rest of the posts for this project 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
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.
2023-09-01
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