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Author: Subject: Radiused Edges
scootz

posted on 16/10/11 at 07:18 PM Reply With Quote
Radiused Edges

Is there a specific tool for putting a neat radius on the edge of steel?

Or is it just a case of doing your best with a Dremel and hoping the finished product looks good?





It's Evolution Baby!

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MakeEverything

posted on 16/10/11 at 07:27 PM Reply With Quote






Kindest Regards,
Richard.

...You can make it foolProof, but youll never make it Idiot Proof!...

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scootz

posted on 16/10/11 at 07:34 PM Reply With Quote






It's Evolution Baby!

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Confused but excited.

posted on 16/10/11 at 07:57 PM Reply With Quote
How thick is the metal?
Can you not draw file it? Then finish with emery cloth.

[Edited on 16/10/11 by Confused but excited.]





Tell them about the bent treacle edges!

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Fred W B

posted on 16/10/11 at 07:58 PM Reply With Quote
What thickness materail and how big a piece? How good (accurate, uniform) does it have to be?

A dremel in my opion is the wrong tool - too small and difficult to control. You will have the most control with a hand file.
Otherwise run a flex back sanding disc on an angle grinder along the edge.

Cheers

Fred W B

Edit - Writing as above was posted, we agree

[Edited on 16/10/11 by Fred W B]





You can do it quickly. You can do it cheap. You can do it right. – Pick any two.

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scootz

posted on 16/10/11 at 08:03 PM Reply With Quote
Cheers guys!





It's Evolution Baby!

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mark chandler

posted on 16/10/11 at 08:24 PM Reply With Quote
I have it on good authority that a decent putting on file can develop a very nice curved edge Not tried it myself though.
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Fred W B

posted on 16/10/11 at 08:29 PM Reply With Quote
The right tool is as below, you can see some dicussion here

Cheers

Fred W B


[Edited on 16/10/11 by Fred W B]





You can do it quickly. You can do it cheap. You can do it right. – Pick any two.

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Rod Ends

posted on 16/10/11 at 09:06 PM Reply With Quote
If it's sheet metal, use a wired or beaded edge:




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foskid

posted on 16/10/11 at 10:29 PM Reply With Quote
You can try using a Dynafile I get excellent results with them. Available in air operated and in elect versions.

Have look at Dynafile / Dynabrade Mini Air Belt File Sander Linisher | eBay


Regards,
John

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