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Simington / Silvey Square Chain Grinders Tips/Tricks/Secrets

Time's Standing Stihl

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Thanks for the advice guys. Within the last couple weeks I've acquired a new 451c. Just trying to learn angles/dressing wheel shapes and it's effects.

Was playing around yesterday with some chain that needs shortened from hitting some metal.

Set it pretty aggressive...

This one the corner was slightly off, but looks nasty!
c3a16f8ea239a06551db0b4cbf2c8826.jpg


Another
4b7452104fdbeaa30d6964a7e8960d51.jpg


If everything is accurate this is my top dresser
d41f42c04fdc1e65af9c308297a24308.jpg


0c5a0daf7f049dcb648737cfddec8c28.jpg


Sent from my SM-G900R4 using Tapatalk
 

junkman

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Thanks for the advice guys. Within the last couple weeks I've acquired a new 451c. Just trying to learn angles/dressing wheel shapes and it's effects.

Was playing around yesterday with some chain that needs shortened from hitting some metal.

Set it pretty aggressive...

This one the corner was slightly off, but looks nasty!
c3a16f8ea239a06551db0b4cbf2c8826.jpg


Another
4b7452104fdbeaa30d6964a7e8960d51.jpg


If everything is accurate this is my top dresser
d41f42c04fdc1e65af9c308297a24308.jpg


0c5a0daf7f049dcb648737cfddec8c28.jpg


Sent from my SM-G900R4 using Tapatalk
Have you tried that out yet ? How long did it hold up for ?
 

Black Dog Chainsaw

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@Time's Standing Stihl

Look at the cutters in the square filing thread. Page 2 there's a bunch. A really thin top plate angle like that will wear quicker than you expect, especially in hard woods like ours...

The pics here look like I described the other day on hangouts where your two chisels meet at the tip of the chain and in the corner of the side and top cutter (underneath). Leaves more "meat" on the edge. So the idea is to use a chisel instead of a razor blade/steak knife.

http://opeforum.com/threads/how-to-square-file.139/page-2
 

srcarr52

Shop rat, backyard slice cutter.
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@Time's Standing Stihl

Look at the cutters in the square filing thread. Page 2 there's a bunch. A really thin top plate angle like that will wear quicker than you expect, especially in hard woods like ours...

The pics here look like I described the other day on hangouts where your two chisels meet at the tip of the chain and in the corner of the side and top cutter (underneath). Leaves more "meat" on the edge. So the idea is to use a chisel instead of a razor blade/steak knife.

http://opeforum.com/threads/how-to-square-file.139/page-2

In normal speak, Nathan thinks your underside angle is too steep. I will actually have to agree with him here, it looks a little racy.
 

Duane(Pa)

It's the chain...
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Not mine, just showing two different top angles. Gold may last longer, silver (yours) should be faster...

edit: I was dinking around on my phone, didn't realize how bad the gold tooth pic was until I got home. I think your tooth is near perfect to my eye...
 
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Black Dog Chainsaw

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I think the one guy I would like to comment on top plate angles for work chain would be Matt (hedgerow). He use square for everything and hand files most of his chains. He'd definitely know what a good work cutter would look like.

Clint, cutter looks good to me!
 

mdavlee

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You can run 25-30 degree top plate for work chain. You want a steeper underneath angle if you do that. It will give you more forward lean when you do it and a stronger corner.
 
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