Gene Howe wrote:Age doesn't cause rust, Dennis.
No, wait......maybe it does. At 75, I'm getting a bit rusty.
This discussion got me curious about why wood might promote rust. After all, there is humidity in the air as well. So I Googled it, and found this obscure article by a museum conservator of furniture and woodwork. It turns out that wood releases acetic acid as a natural part of its aging process. Oak is one of the worst offenders, and kiln-dried wood releases more acid than air-dried wood. Who knew?
I think the close fit(like a bit shank in a tight hole) allows any moisture(or other waste products from the wood) to remain trapped so as to prolong it's effect.
Acetic acid - learned my new thing fer today already.
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Goldie(Bought New SN 377425)/4" jointer/6" beltsander/12" planer/stripsander/bandsaw/powerstation /Scroll saw/Jig saw /Craftsman 10" ras/Craftsman 6" thicknessplaner/ Dayton10"tablesaw(restoredfromneighborstrashpile)/ Mark VII restoration in 'progress'/ 10E[/size](SN E3779) restoration in progress, a 510 on the back burner and a growing pile of items to be eventually returned to useful life. - aka Red Grange
BD, I think the rust comes from tanins in the wood more so then moisture.
KNOWLEDGE AND EXPERIENCE EQUALS WISDOM. Albert Einstein
The Greatness officially starts
Greenie, Grayling, SS stand alone BS and BS SPT, jointer and belt sander, 3 Ers with Speed Changers. I think those 3 cover my ER needs, and space for them.
reible wrote:To bad I can't think of something to do with all those spirals.
Ed
My first thought was add fishing line loops to one end, to use as Christmas tree ornaments.
Of course maybe that idea came from
A) not enough sleep
or
B) rusty (or crusty) with age
Is it a badge of honor being born before dirt was invented??
195 holes today. Did the 1/4" version and it it is ready to have me clear out a drawer and start putting bits in. I cut yesterdays to size as well so I soon will have a couple of drawers of bits.
Yea it happened, picture proof:
IMG_0361sc.jpg (77.39 KiB) Viewed 3845 times
Now it TV time for the rest of the night. So soon I'll get to the hard part of finding all the bits and fitting them in the holes, after cleaning out two drawers, the later being the hardest part.
Ed
{Knight of the Shopsmith} [Hero's don't wear capes, they wear dog tags]
I spent a little time adding bits of the 1/2" shank type to the newly emptied drawer. I think I'm over half full at this point. Shot a picture before I closed up shop for the night.
IMG_0371sc.jpg (105.01 KiB) Viewed 3805 times
I'm going to call that progress.
Ed
{Knight of the Shopsmith} [Hero's don't wear capes, they wear dog tags]
KNOWLEDGE AND EXPERIENCE EQUALS WISDOM. Albert Einstein
The Greatness officially starts
Greenie, Grayling, SS stand alone BS and BS SPT, jointer and belt sander, 3 Ers with Speed Changers. I think those 3 cover my ER needs, and space for them.
reible wrote:I spent a little time adding bits of the 1/2" shank type to the newly emptied drawer. I think I'm over half full at this point. Shot a picture before I closed up shop for the night.
reible wrote:I spent a little time adding bits of the 1/2" shank type to the newly emptied drawer. I think I'm over half full at this point. Shot a picture before I closed up shop for the night.
IMG_0371sc.jpg
I'm going to call that progress.
Ed
Aren't you going to label them?
I do not think Ed needs labels to tell him what they are!
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Goldie(Bought New SN 377425)/4" jointer/6" beltsander/12" planer/stripsander/bandsaw/powerstation /Scroll saw/Jig saw /Craftsman 10" ras/Craftsman 6" thicknessplaner/ Dayton10"tablesaw(restoredfromneighborstrashpile)/ Mark VII restoration in 'progress'/ 10E[/size](SN E3779) restoration in progress, a 510 on the back burner and a growing pile of items to be eventually returned to useful life. - aka Red Grange