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Tips, Techniques, and Questions -- Technical questions or tips

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  #1  
Old 2014-10-01, 9:07am
windsong windsong is offline
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Default Round Beads

I am fairly new to lampworking and all of my beads tend to be donut shape. Can anyone share their favourite technique to make a round bead? Thanks.
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  #2  
Old 2014-10-01, 9:11am
ingetraud ingetraud is offline
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I use Corina Tettinger's shaper first and then my infinite marble mold for larger beads and a bead roller for smaller beads.
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  #3  
Old 2014-10-01, 9:17am
Angie09 Angie09 is offline
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CG Beadrollers - http://cgbeads.com/bead_catelog.html or

Perlenpress Bead Rollers (shipping is quite expensive!)

http://www.perlenpresse.de/epages/63...s%20Graphit%22
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  #4  
Old 2014-10-01, 9:39am
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bshelle bshelle is offline
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I've used this mold for years and years: http://www.abrimagery.com/store/prod...s-groove-p-993
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  #5  
Old 2014-10-01, 10:04am
windsong windsong is offline
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Thank you so much for your suggestions! I have just ordered the marble mold. Which of Corrina's molds do you use? Thanks
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  #6  
Old 2014-10-01, 10:09am
windsong windsong is offline
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Ingetraud, I meant to say Corrina's "shaper". I just bought her regular olive shaper. Hvan't used it yet.
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  #7  
Old 2014-10-01, 10:32am
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Frit Diva Frit Diva is offline
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A shaper is a helpful tool, but not necessary. The main steps to progress from donut shaped to round are:

1) establish a wider footprint when you first lay the glass down on the mandrel (wider on the mandrel than it is tall/thick on the mandrel)
2) follow the initial footprint with additional wrap(s) of glass right in the middle of the bead
3) melt each wrap in slowly and observe how the bead becomes taller (thicker)
4) take your time and watch what is happening ~ let the glass teach you.

My general rule of thumb is ~ if the footprint is 2 rods wide, the successive wraps of added glass will need to be at least 2, maybe 3 depending on how thick your added wraps are. Hope that helps!
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Old 2014-10-01, 11:21am
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http://lampworketc.com/forums/showthread.php?t=187597
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  #9  
Old 2014-10-02, 7:36am
windsong windsong is offline
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Thank you all. Thank you to Frit Diva for your method. It is always great if you understand the glass first, before using the tools, I think. That was great advice!
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  #10  
Old 2014-10-02, 1:55pm
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Elizabeth Beads Elizabeth Beads is offline
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Glass wants to be round. Just keep turning the mandrel at a steady rate. I always rotate in the same direction, away from me, unless I am melting in dots.
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