Heather Coleman Jewellery
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Fine Jewellery Techniques (JEW4035)

13/04/2018 - Final Build 1

First day working on my final orrery piece.

I printed out the CAD design as a cutting plan and started on the smaller cog.  I tried cutting all around the teeth in one go but found it to be very uneven. So I cut out another by going round the outer circle first, then cutting between the teeth separately.  That worked much better and I tidied them up with various needle files.
I then used the same technique for the larger cog.
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I also cut out the large circular base plate and arm strip.
Finally I made my 3 bezels from fine silver (because I'm a wimp) and soldered the “earth” one onto the small cog
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We also got our 40x40mm perspex box today.  It's mainly so we can check that our piece fits the size requirement, however I picked a blue one that will go with the abalone, so I could use it for the final presentation.
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"Anjo"
"Lulu"
"Nova"
"Rosa"
"Hedera"
"Quercus"
"Madison"
"Hylle" medieval initials
One of a kind pieces

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Bracelets
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  • Home
  • Shop by collection
    • "Anjo"
    • "Lulu"
    • "Nova"
    • "Rosa"
    • "Hedera"
    • "Quercus"
    • "Madison"
    • "Hylle" medieval initials
    • One of a kind pieces
  • Shop by type
    • Necklaces
    • Earrings
    • Rings
    • Bracelets
    • Brooches
  • Wedding Rings
  • Events
  • Classes
  • About
    • About
    • Awards & Exhibitions
    • Testimonials
    • Services
    • Social media feed
    • Contact
  • Gallery
    • Gallery
    • "Masquerade" Hare
    • Videos
  • More
    • Newsletter
    • Hallmarking
    • Terms & Conditions