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Dishing on Right Side of Blade

Started by Mark Greene, Yesterday at 07:05:00 PM

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Mark Greene

I'm new here and new to using a Tormek. But not new to sharpening. I'm getting some constant dishing on the back third of the blade only on the right side. Left side coming out great - nice even bevel all the way from heel to point. I'm right handed (which controls left side of blade) so maybe left hand needs to learn. Frustrating.

Any advice much appreciated.

Here's a radical example of what I'm talking about.

tgbto

#1
I'm not sure what you mean by "left side coming out great" as the apex being concave is something that's true for both sides.

Still, I'd wager you're suffering from one of the classical Tormek new-user syndromes : overgrinding the middle of the blade.

There are many posts about this (look for "overgrind" in the search bar), but there are two important things you may want to try that usually improve this a lot :
  • Lay down your blade on the stone as flat as possible, and if you must tilt it ever so slightly, just make sure it is towards the heel (ie lower the hand that holds the handle). It seems to me the maximum of dishing happens at approximately one stone width from the beginning of the grind, which is consistent with a handle hand that's too high.
  • Round out the shoulders ("corners") of the wheel so they are less aggressive  when you tilt the blade a bit

Good luck !