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| Re: [Orchid] Using bezel blocks | ||
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From: Neilthejeweler Date: Thu Jan 31 20:13:36 2008 |
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========[ Invite a Friend - http://www.ganoksin.com/invite.htm ]======== For awhile a few years back I used bezel blocks quite a bit. So much that my boss at the time called me The Bezelmeister. For my way of working their biggest advantage is the ability to make things out of non standard gauge and alloy. Commercially available bezels come pretty much with just one idea of thickness, which is usually around.015-.025" depending. I like a nice chubby bezel wall..040-.060" or more. This is pretty thick wire stock if you making for a half carat diamond, and so its a bear to bend into a weensie circle but it straightens out nicely with a few good whacks of a beefy hammer. Sometimes I would form with a 17 degree punch and block then follow up with a few taps using the 17 block and the 28 punch. This not only rams the top edge of bezel tight to the 17 block but gives you a taper in the top 1/3 or so of the inside of the bezel, reducing the amount you have to grind with a bud bur for preseating. With the square block, the bezel corners don't seem to go completely into the block corners, you wind up with rounded corners.. One way around this(if you want sharp corners) is to run a filet of solder along the inside of the corners after you have the bezel preformed. The extra thickness allows the punch to ram the corners tightly into the block. I've used this method for making models that would then be molded and cast. Its debatable whether this is OK to use directly on a finished piece. Solder under a prong could be problematic. ____________________________________________________________________ T h e O r c h i d L i s t Open Electronic Forum for Jewelry Manufacturing Methods and Procedures ____________________________________________________________________ Orchid FAQ: ~ http://www.ganoksin.com/orchid/faq.htm Orchid Archives: ~ http://www.ganoksin.com/orchid/archive Orchid Galleries: ~ http://www.ganoksin.com/orchid/gallery.htm Invite a Friend: ~ http://www.ganoksin.com/invite.htm ____________________________________________________________________ Tips From The Jeweler's Bench - Article Archive ~ http://www.ganoksin.com/borisat/tip_sear.htm The Jeweler's Selected Bibliography List ~ http://www.ganoksin.com/jewelry-books Buy Orchid Jewelry: ~ http://www.ganoksin.com/shop ____________________________________________________________________ -Unsubscribe: -Email: orchid-request AT ganoksin.com Body=unsubscribe subject=blank ____________________________________________________________________ |
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