Showing posts with label bright set. Show all posts
Showing posts with label bright set. Show all posts

Tuesday, June 19, 2012

How To: Basic Pavé

Basic Triangle Pave

I finally learned pave, yay! or at least this basic pattern. The pattern will change depending on the shape and there is a whole theory behind how to arrange the prong pattern which i haven't yet been able to comprehend, so lets just stick with the simple triangle, eh?

First set your stones table down on the piece almost touching, then mark their centers. Drill your starter holes
 These came out a little close, so I put the stones in to see it would work, yeah, it will.

 See how the stones are almost, nearly touching? That is what you want.


 So now mark one side as top, and drill out the seat for the stone at the top. This will be your guide stone. make sure to drill deep enough when you put your stone it its table is flush (or just slightly lower) with the metal.
 Drill your next seat a hairs width from the other seat. You want the smallest gap you can make between the stones without them actually touching. That is the hard part. Sometimes i drill close enough I have a sliver of metal that moves between the hole depending on which side i drill: this is a good sign to me.
 Next drill out your third seat now only a hairs width from both of the other stones. That was hard, eh? Now take your tiny oval graver and cut out any wall material between your stones, be sure to leave the stub in the middle of the three stones. You can see what i mean by expanding the picture below: I tried to mark the metal I wanted to keep with a sharpie. You may need to touch up your seats again with your  drill to get out any flashing.

 Now when you fit your stones in they should all be almost touching, tables flush with the surface and sitting straight. Not too much to ask.
 as you can see in this picture one of my stones is sitting up too high so i had to pop it out and drill the hole a little deeper.
 Once you get everything even its time to start setting. Take your knife graver now, put the tip into the metal at a 30 degree angle, then lift your graver up to a 70 degree angle  and push into the metal wiggling side to side. this will make the metal mushroom over the stone and should only leave a dent in the metal. This is the beginning of your bead.  This alone should set your stone, after you have all the corners done your stones should be set and the rest is cosmetic. In this piece there are 6 beads you want to create: the 3 corners, and the 3 pieces on metal between the stones.
 Once you have created 6 beads now you need to set them free. Start with your knife graver and cut a little V shape around your bead. This should leave you with enough metal for a round bead prong. You can sort of see in the picture below how I started cutting away the metal. Do that with all the beads, then take a beading tool and burnish your little metal nubs into actual beads. The arrows below show which direction your prongs should go. Each stone gets a single prong in the corner, and the metal between the stones create shared prongs. Using your round gravers face you can tilt that center bead to hold the two lower stones, or if you have enough metal you can  create a shared prong between all three stones.
 Clean up the edges using a flat graver creating a bright cut around the edges. Add milligrain if you want, polish it up and there you go! A basic pavé!

Tuesday, May 8, 2012

Fabricating a Bright Cut Pendant

Hello there! Been a while, eh? I've been very busy at my bench. One of my recent projects was this fabricated opal pendant. I started with 12 gauge silver sheet soldered to a back plate (20 gauge) and half bezel. I had to make sure my silver was thicker than the stones I was trying to set. Once I was done soldering I cut it out and got this:


 No holes for stones, though. Next I placed the stones and drilled starter holes for them. I'm testing the piece out to see if i've got thing spaced well.


Next I open up the holes with a flame bur then a setting bur to create a seat. Most my seats are a tad small so I use a knife graver to open it up enough to fit a stone.

 After getting everyone to fit I take my graver tip press it into the metal then tilt the tip up: I do not cut, I simply wedge metal over the stones. This is the beginning of the bead process.
 Next I cut a little V behind each bead to "release it." They are ugly at this point, but once I polish and shaped them with a beading tool we have pretty little beads


 Once all beads are finished I am now bead set. I then take my flat graver and cut behind the beads to clean things up, remove stray marks, and create nice angled surfaces to reflect extra light. This is bright cutting and together it is called "bright set." There are many variations of bright set but the main idea is the setting surface has been angled so that it reflects more light creating a "brighter" look.







The opal setting was quite tight already, but just to be extra safe since it was just a half bezel I epoxied AND  set metal over the stone. I pretty happy with the finished product, though the bright setting could be a little cleaner. Also: don't bright set periot. Just. Don't.