Build Log #33
Floppy Pipe Pinned
Background: refer to previous log entries and updates for the story of the "loose" front ramrod pipe.
I've been looking for a solution that would make use of the existing stock pin hole to snug up the front ramrod pipe. I've looked at various solutions offered by forum members. The last solution investigated was hardware store "music wire". I got some in two sizes: 0.062 and 0.078. Trying them out against the existing pin holes, it was obvious 0.062 was too small and 0.078 was too large. So I rigged up a temporary "lathe" to try reducing the diameter of the larger size:
That "music wire" is tough stuff!! If I ever want to make myself a bullet-proof vest, I think that's the material I'm going to use. After some time and running through at least three batteries, and for concern about ruining my best files, I gave up on that. Next idea tried was that for drill bit blanks. Well, I didn't order any, but I've got drill bits and can just cut off the bit part of a 5/64 drill bit to leave the shank, and try it that way:
Pretty much the same result as with music wire. Then I remembered "wire gauge" drill bits at my hardware store. I made a hardware store run and got a selection ranging from #52 (0.0635) up to #48 (0.076):
... and tested their shanks against the existing stock pin hole
When the pipe lug hole was too small, it got drilled out (but the stock hole was not touched):
I discovered the #49 (0.0730) size was just about perfect, and so proceeded to snip off the bit part into the waste basket, and naturally the shank part also fell in there and needed to be discovered and retrieved:
Now, don't tell me these little side-tracks don't count into the four hours allotted build time!!
I rounded off the bit end (the shank end is already rounded) and quickie-blued it:
... and pinned the pipe nice and snug without further opening up the stock pin hole:
... making sure the ramrod slips easily through multiple pipes when against the channel:
... so problem solved!!
Even though none of the suggestions offered were used as
the final and perfect solution, they were all useful to identify, try out, and narrow the options in the
search for that final and perfect solution. Thanks to all that offered input.
It's worth noting this process isn't practicalble for making multiple pins. Here it was used to resolve a one-pin one-piece problem resulting from a build error, and probably needn't be applicable if the builder doesn't make the same error. But it's useful documenting as a problem solving process, which includes overthing the problem as a method of finding a solution. No overthinking: no solution.