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Burr Free Sharpening Technique

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Burr Free Sharpening Technique
KnifeGrinders Offline
Knife Grinders
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#27
10-10-2018, 10:03 PM (This post was last modified: 10-10-2018, 10:13 PM by KnifeGrinders.)
[Image: Burr_formation.jpg]
The references given in this thread tell us that no sharpening can be burr-free, even when no burr can be detected.
The metal deformed at the edge by sharpening influences the properties of this edge weakening it.
Keeping in mind that cross-hatched in the illustration is the zone of plastic deformation, take a closer look at the negative burr final step, and note that even when no burr is hanging on the apex, we still have to hone away the deformed metal (cross-hatched) till the clean non-stressed edge.
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Messages In This Thread
Burr Free Sharpening Technique - by jasonstone20 - 09-30-2018, 12:00 PM
RE: Burr Free Sharpening Technique - by grepper - 09-30-2018, 02:47 PM
RE: Burr Free Sharpening Technique - by grepper - 09-30-2018, 03:04 PM
RE: Burr Free Sharpening Technique - by SteveG - 09-30-2018, 05:39 PM
RE: Burr Free Sharpening Technique - by Jan - 10-01-2018, 06:48 AM
RE: Burr Free Sharpening Technique - by Jan - 10-02-2018, 02:18 AM
RE: Burr Free Sharpening Technique - by SteveG - 10-02-2018, 10:40 AM
RE: Burr Free Sharpening Technique - by SteveG - 10-02-2018, 01:27 PM
RE: Burr Free Sharpening Technique - by SteveG - 10-02-2018, 08:31 PM
RE: Burr Free Sharpening Technique - by SteveG - 10-03-2018, 12:10 PM
RE: Burr Free Sharpening Technique - by SteveG - 10-05-2018, 10:14 PM
RE: Burr Free Sharpening Technique - by grepper - 10-01-2018, 10:34 PM
RE: Burr Free Sharpening Technique - by Jan - 10-03-2018, 09:11 AM
RE: Burr Free Sharpening Technique - by SteveG - 10-03-2018, 12:08 PM
RE: Burr Free Sharpening Technique - by Jan - 10-04-2018, 02:12 AM
RE: Burr Free Sharpening Technique - by SteveG - 10-05-2018, 10:27 PM
RE: Burr Free Sharpening Technique - by KnifeGrinders - 10-10-2018, 10:03 PM
RE: Burr Free Sharpening Technique - by Jan - 10-06-2018, 02:55 AM

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