I know about cigarette papers, and cut up aluminum beverage cans. Zig-Zags are a pretty reliable .001" shim and the can I cut up the other day was just about .004" everywhere. I'm curious what else you guys commonly use for little shims for occasional setup work.
I've got a lathe sitting on a stack of free software CD's - pretty thick shims, but also faily stable. Index, computer, or business cards are the thick end of paper shims.
Inside every 'anti-theft' sticker are 2 nice iron shims that I measure as .001". Someone please measure more accurately but it seems VERY close to .001"
I've got a few packages of ZigZag too, but I figure another 5 to 10 years it's going to be VERY hard to find, so I like to save it for the "special jobs". I've got a box or two of "laser-cut" printer paper from the old days that has tear-off strips with tractor feed holes on the edges. It's paper that I don't use it anymore. I made up a longish pin to fasten to some pegboard near the mill, and then I gang-stripped the edges off a couple dozen sheets on both sides, so I had two "neat" handfuls. I doubled each up and "spiked" the last holes on the ends and put a clip to keep them from coming off my spike. Then cut through the "loop", so there are a whole patch of "loose ends" hanging down from the spike. Even though every other one of the "holes" on the spike are still not torn apart, you just grab a piece at the bottom and pull, and it tears off at the spike quite clean. Tears out the last hole for sure, but it doesn't matter. So, now it's a bit thicker than ZigZag alright, but very easy to use to get close to an edge or anything, and thick enough to act as a "leveler" when clamping flat things. Works for me.
Take care.
Brian Laws>I know about cigarette papers, and cut up aluminum beverage cans. Zig-Zags
I just bought a few of those feeler gage assemblies and took them apart so now there's a bunch of shims in the shim drawer with the size marked on them. Depending on how much pressure is used plastic shims can extrude out from under the item being clamped. Cigarette papers have one advantage in that they greatly increase friction by filling the minute holes in the surfaces they contact. ERS
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