shed9
Member
- Joined
- Mar 22, 2014
- Messages
- 497
jacko9 said:Early in my work career I had to do a lot of metallurgical sample preparation and I can tell you based on my experience that trying to hold a flat face on a rotating flat wheel was for me almost impossible.
I did some experiments in diffusion welding where I had to get the mating interfaces flat and parallel and the metallographic rotating wheels just didn't give me a good result.
If I want a flat back to my plane irons I use either a lapping steel or hard water stones. All of my sharpening these days is with the newer splash and go water stones either the Shapton Brand or the Nubatama Ume extra hard stones.
Jack
I have to say I agree with you here, achieving a flat surface across a spinning horizontal surface just doesn't seem conducive to achieving the levels of precision needed for cutting tools.
Not trying to knock the Worksharp kit as I know there are many very happy users out there who swear by it, however the manufacturers video caused me some concern is all I was saying in regards to that system.