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Messages - Sharpco

#1
I found out that DE-250 smaller than DF-250 and DC-250 during sharpening knife. I measured its diameter with a caliper and found that to be true.
#2
Tormek T-1 and T-2 / Grinded Jig
June 25, 2023, 05:14:56 AM
You cannot view this attachment.
Hello.

I don't use T-2. But my customers claim that diamond wheel grind jig.

What could be causing the problem?
#3
Quote from: Ken S on June 22, 2023, 07:20:03 PMSharpco,

I am pleased, but not surprised, that Tormek is providing excellent service.
Incidentally, was your wheel broken in for the photo?

Ken

PS Your knife showed the excellent bevel control I would expect from your work.
Well done!

Hello Ken,

Thank you.
"Break in" was not matter. I think that the diamond wheel should make uniform scratch pattern even at new.

#4
Tormek acknowledged the issue(wobble) and agreed to replace it. I had a great experience with the DC-250 and DF-250, so I'm looking forward to the new DE-250.
#5
Quote from: tgbto on June 19, 2023, 08:56:45 AMMaybe the uneven scratch pattern is due to the diamond break-in not having happened yet. I found this effect to be most noticeable on the DE, as the scratch marks left byt the protruding diamonds would stand out.

I used a CBN wheel #1000 before, but there was no uneven pattern.
#6
You cannot view this attachment.
Hello everyone,
I decided to use a diamond wheels. DC-250, DF-250 was fine. But DE-250 has some problems. I found uneven scratch pattern after using DE-250. Of course I sent this image to Tormek. But umfortunately, they didn't understand what the problem was.

That wasn't the only problem.

Wobbling.

I trust Tormek's quality control very much and have never been disappointed. Except for the diamond wheels. I hope the quality of the diamond wheels improves.
#7
General Tormek Questions / CW-220 vs LA-220
December 06, 2022, 01:45:15 AM

Hello.
I found this video. What do you think about it? I guess the CW-220 will work properly when used with the Tormek diamond wheels.

#8
Knife Sharpening / Re: KJ-45...up to 10mm thick???
November 22, 2022, 01:43:36 AM
Quote from: RickKrung on November 21, 2022, 03:33:58 PM
So? What?  Would you have complained if Tormek had said "up to 9.2mm?  It is what it is, be happy that it does what its primary purpose is - self centering - up to 9.2mm.  If you can't be happy with that, take initiative, substitute longer screws. 

Rick

This is instruction of KJ-45.
As you can see, jaws have to contact with surface of blade. So if there is no bevel(e.g. scandi grind), jaws must be parellel.
#9
Knife Sharpening / Re: KJ-45...up to 10mm thick???
November 22, 2022, 01:25:13 AM
Quote from: cbwx34 on November 21, 2022, 04:20:15 PM
Quote from: Sharpco on November 21, 2022, 05:24:10 AM
"The KJ-45 Centering Knife Jig centers knife blades up to 10 mm thick."
(https://tormek.com/en/products/grinding-jigs/kj-45-centering-knife-jig)

How???

The knob shown in the picture was fully tightened.

Easily clamped an object 9mm wide...



... I don't understand...   ???

Hello.
The jaws of your jig are not parallel.
#10
Knife Sharpening / Re: KJ-45...up to 10mm thick???
November 22, 2022, 01:23:10 AM
Quote from: WimSpi on November 21, 2022, 01:32:00 PM
Personally, I get to a maximum of 9,2 mm. But then it does not clamp optimally. Then I have to go back to 6 mm.

Hello.
The jaws of your jig are not parallel.
#11
Knife Sharpening / Re: KJ-45...up to 10mm thick???
November 21, 2022, 07:23:10 AM
Quote from: 3D Anvil on November 21, 2022, 06:58:38 AM
How what?  I don't understand your question.

Sorry.

Tormek said KJ-45 can be used at 10mm thick blade, but I found it's impossible.
#12
Knife Sharpening / KJ-45...up to 10mm thick???
November 21, 2022, 05:24:10 AM
"The KJ-45 Centering Knife Jig centers knife blades up to 10 mm thick."
(https://tormek.com/en/products/grinding-jigs/kj-45-centering-knife-jig)

How???

The knob shown in the picture was fully tightened.
#13
If it isn't very high abrasive resistant steel(e.g. CPM-S110V), I don't care. Remember, honing is the most important stage. I do it with freehand on the leather wheel. And as final finish, I strop it with very find diamond emulsion(e.g. Jende 0.25micron or Gunny juice 0.25micron)

Here is result
https://www.youtube.com/shorts/f6_DOwLmoag
#14
Quote from: cbwx34 on August 11, 2022, 02:41:41 PM
The 2nd link in my signature is a website that shows every calculator I know of to date.

Thank you very much, cbwx34.
#15
Quote from: tgbto on August 11, 2022, 01:29:21 PM
Then what do you mean by "the same way" ?

Oh! I could find what I want on his list. Thank you.