Back in October I volunteered some knife sharpening to an auction to raise revenue for most cancers research. The former year somebody introduced in a garden mower blade, so this year I figured I might be all-inclusive and offer to do nearly anything with an edge.
So someone dropped off scissors.
If your total exposure to putting an edge on a thing is using the sharpener on the back again of an electrical can opener, this in all probability won’t increase the kind of panic I felt. If you often set edges on wonderful woodworking instruments, you in all probability have a superior plan how I felt. I do not possess a scissor jig, and the thought of absolutely free-handing an edge on these points panicked me. My adrenaline shot up again when the owner said the other pair they wished me to sharpen ended up Ginghers.
I own a pair of still left handed 7″ dressmaker’s Ginghers. The believed of botching an edge on my own Ginghers makes me want to curl up and die. The assumed of carrying out it to a person else’s can make me want to do my curling up and dying someplace actually non-public.
This was back in October. It took this extensive to determine out how basic the respond to definitely was. I constructed an extension to my Lansky sharpener that gave me the angles I necessary. It can be a uncomplicated size of components shop extruded aluminum with the exact same sample of slots milled in it, and a established of threaded holes to make it simple to attach to the Lansky clamp. I used a bending brake to bend it up at about a 45 degree angle, but this stuff is gentle. The very same could have been finished with a vise and a 2×4.
The slots are 10/32″ aside, heart-to-centre. Unusual amount, but that’s what I got. I utilized a 3/16″ diameter mill, and jogged it +/- .100″ off center to make the slot. It took much less than thirty minutes to make.
The very first pair of scissors experienced a awful edge on them. In the previous another person had employed some thing that floor the metallic at the completely wrong angle, and chattered plenty of that the edge on just one facet was virtually serrated. It took shut to an hour to clean up almost everything again up and get it back to the manufacturing facility first angle.
I didn’t go all the way to the finest stone, but I really don’t believe it was essential to. The original grind on the scissors was pretty coarse. (Most are, in contrast to the grinding on a chef’s knife.) It was excellent to check out them on a piece of cloth and really feel how simply it slash. I was delighted.
For what it’s value this form of matter can be used to just about any knife sharpening jig that is designed alongside the exact same traces as the Lansky. But check out your hole spacings and dimensions ahead of earning the tapped holes.
Posted by TomBenedict on 2011-05-27 18:18:42
Tagged: , Sharpening , Knife , Scissor , Scissors , Lansky , Sharpening Jig , Sharpening Fixture , HSM , Household Store Machinist , Resource
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