In this next step I will begin by creating the center stone vectors. Some of the issues we have to consider have to do with the spacing between the stones. There are many factors required to produce a micro pave or channel ring correctly. I will offset each stone larger by .15mm to assure the stones will set closely but still fit into the space we have designed. Remember, when we channel set the gemstones down into the finished mounting, the diameter of the ring becomes smaller, thereby creating a smaller space in the metal to set the stones in. We need to allow for that difference when designing our pieces. I have created each stone one by one, performed the offset, and moved them into position individually. Lastly I grouped the stones together. I will only build half the ring as I can mirror the sections to complete the model. The following video will demonstrate this process.
The Channel Walls
I am are now going to offset the center stones inward to create the seats for the center stones; and then draw the outline for the channel including the pointed end of the channel. I will move the cross sections upward to keep the viewing area clear. I will use color in this step to allow me to isolate the sections and vectors I want to control; and merge low the seats or underbezels for the gemstones. I will also keep the side wall of the channel straight. It is better to offset the center and create a thicker seat because we can drill out and enlarge this hole in the metal easily. It is also necessary to reduce the width of the channel by 5%. This will equal a 10% reduction in the channel width because it will happen on both sides. We will begin the next video by drawing and editing the channel.
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