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- Dec 21, 2006
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I did an advanced search on this subforum, in the thread titles, "Condition ceramic" and got nothing. I know it's been discussed before, but maybe not in a dedicated post.
What is the best method to condition a ceramic stone, specifically sintered ceramics like the Spyderco stones? How do you know when it needs to be done?
My guess is to use a cheapo diamond plate, but I wonder which grit is best. Coarse? Fine? Extra Fine? I'm a bit puzzled as to how the coarser grits of the diamond plate would change the fine, or ultra fine, Spyerdco stone surface "grit rating".
Would SiC powder and a lapping plate be another option?
As far as when you should recondition, I guess the simple answer is "when the stone stops cutting". But the F and UF stones don't really "cut", but rather give more of a polish. I guess the next answer would be "when they stop polishing". Maybe the correct answer is "when the stone is loaded". I really don't know. I have both the F and UF stones, I use mineral oil to keep swarf suspended, and if/when I do see the occasional black streak, it gets cleaned with Bar Keeper's Friend. So both stones are maintained to look like they're brand new, but wanted a more informed opinion as to the best time and method to condition them.
Thanks ahead of time for your thoughts.
What is the best method to condition a ceramic stone, specifically sintered ceramics like the Spyderco stones? How do you know when it needs to be done?
My guess is to use a cheapo diamond plate, but I wonder which grit is best. Coarse? Fine? Extra Fine? I'm a bit puzzled as to how the coarser grits of the diamond plate would change the fine, or ultra fine, Spyerdco stone surface "grit rating".
Would SiC powder and a lapping plate be another option?
As far as when you should recondition, I guess the simple answer is "when the stone stops cutting". But the F and UF stones don't really "cut", but rather give more of a polish. I guess the next answer would be "when they stop polishing". Maybe the correct answer is "when the stone is loaded". I really don't know. I have both the F and UF stones, I use mineral oil to keep swarf suspended, and if/when I do see the occasional black streak, it gets cleaned with Bar Keeper's Friend. So both stones are maintained to look like they're brand new, but wanted a more informed opinion as to the best time and method to condition them.
Thanks ahead of time for your thoughts.