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hand crank grinder question

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hand crank grinder question

#1

Steve Kubien

hand crank grinder question

Steve Kubien

>Hi everyone,

Due to the extreme generosity of a certain neanderthal, I acquired a hand-crank grinder a few months back. Whilst I am cleaning/reorganizing the shop, I want to give it a permanent home and create a sharpening station of sorts. Here is the issue I am facing.....

The wheel has a bit of a wobble to it. The shaft of the grinder appears to be true. I have tried truing the wheel with a diamond dressing point from Lee Valley. Mostly what I end up doing is creating grooves. I have tried holding the dresser in my Veritas Grinder Jig but it is so thick that it refuses to be secured. I should point out that this is a new white wheel (6" x 1") from Lee Valley.

Can someone suggest a step-by-step method for me to true the wheel? At this point I only have 2 ideas....Somehow the wheel is not sitting true on the shaft. I do not know how to check this idea and if correct, how to fix it. My other idea is to take a piece of steel and slowly feed it into the wheel until it grinds itself true. I know, it doesn't sound very appealing to me either.

Thoughts? Suggestions?

Thank you in advance,

Steve Kubien

Ajax, Ontario

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Re: hand crank grinder question

#2

Re: hand crank grinder question

David Miller from Iowa

>I have tried a couple of those smaller crankers and had the same trouble. However, I successfully dressed a larger, treadle powered wheel by clamping a belt sander to a big hinge, which in turn I clamped to the infrastructure of the wheel. The trick is to holder the dressing tool firm and very slowly advance it into the wheel.

Re: hand crank grinder question

#3

Re: hand crank grinder question

Don Thompson, Cutler Ridge, Florida

>FWIW, I used a single-point diamond truing thingy (got it somewhere that a BPer recommended) in the Veritas grinding jig setup to true an out-of-round wheel on my powered grinder. It worked fine. It was a couple of years ago, so I don't remember all of the details, but I did not have to do anything special. Just went back and forth, slowly.

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