How do you sharpen a 4 edge wood scraper?

[Zradix]

How do you sharpen a 4 edge wood scraper?
I'm just not sure what kind of edge they're supposed to have.
Just flat and square?
I was contemplating running my accusharp down it..

One like this...
   

With a blade like this...
   

Thank you!

[macbow]

It would be best to google it . There are,several techniques.
I use a large file.
First clamp the scraper in,a,vise very straight.
Use the file to flatten the surface edge. Very flat and straight.
Use a burnisher, a round screw driver shaft will work.
Rub the shaft across the one edge with a very slight angle.not too much pressure. Yo'll be rolling a small edge along one side.repeat for other edges.
The web will have detailed instructions.

To use slightly bend the scraper with the ends away as you pull towards you.

[macbow]

The scraper your showing is totally different.
It is for paint scraping, but will work but is a little harder to figure the,edges.since it is used at a angle just a flat  and square edge will work.
Highly recommend getting the regular,cabinet,scraper for more controlled scraping.

[Zradix]

I tried googling..
I didn't find a single page speaking about this type of scraper.

Sounds like a flat square edge, then give it a slight "hook"

I'm not sure if we're talking about the same kind of scraper though.
Your last line confuses me at least.

Maybe I'll just take some steel and make a regular one...

Thank you

[Zradix]

We were typing at the same time....lol

Thank you again and I do believe if the one I have doesn't work well I'll take your advise and make one out of some scrap steel.

Thank you!

[Echatham]

this is the set i bought.
 http://www.3riversarchery.com/3-Piece+Scraper+Set_i5980_baseitem.html

[John Scifres]

search for "Bahco Cabinet scraper".  For $10 or so, you will have a lifetime tool.  Woodcraft stores have them.

[7 Lakes]

One of the Bahco scrapers has two long parallel straight edges, the ends are a half moon and reverse half moon.  This scraper works great for almost everything.  The reverse half moon can scrape out a tip overlay for a bamboo bow while the half moon scrapes the bamboo.  Makes a perfect fit while you can use the straight edge for anything.  

I clamp them in the vise and use a metal file to flatten the edges.  Then burnish with a piece of steel for that fine curl on the edge.

[Tommy Leach]

I agree on the Bahco scrapers. I would also radius each corner. Before I started doing that I would put a deep gouge in the bow if I didn't stay straight down the limb. Tommy