Lost wax casting can be traced back 6000 years to the Indus Valley civilization.
It’s first ever recorded use was the creation of a brass amulet, but it’s since been adapted for use with a wide variety of metals. I chose this technique to make my rings because of its tight tolerances and excellent, smooth finish, as well as to pay homage to the time honoured history of jewellery making that I plan to continue. Maybe I can’t produce pieces to 0.01mm precision like a 3D printer can, but I can make you something real, something authentic.
Design and Modelling
Every ring starts as a loose collection of ideas in my head. I draw inspiration from ancient works as well as modern design; a coin from the 1900s, or minimalist contemporary line-work, anything can be made into a Sterling Silver ring.
Once I have a concrete idea of what I want to create, I begin the modelling process by making a sketch of the ring profile. This step allows me to refine the idea into something worth casting.
Using traditional lost wax carving techniques, I begin bringing my design from paper to reality. This is the step where I test the comfort and sizing of the ring, exposing any flaws in the architecture.
If the piece I’m working on is a commission, I’ll typically meet with the customer and ensure the wax is to their specifications and fits perfectly. Once I have the customers thoughts, I make any adjustments as required. It’s now ready to be set in clay.
Reborn in Silver
Investment moulding is the next step in the process. This part involves placing the wax mould in a tub of a specialized concrete-like material and vacuum chambering it to remove any bubbles. I leave the investment and it dries out in a couple hours. At this point it will be time for 5-12 hours in the kiln.
After its done cooking I get my freshly baked loaf of concrete out and get everything ready for the fun (extremely dangerous) part. I’ll get my propane torch out and fill the crucible with enough silver for the ring. After hitting it with the torch for a minute or so, I’ll have a nice hot cup of molten metal ready to be poured into the mould.
Finished Ring
After I polish and clean up the cast it’ll look something like this:
“Success is waking from failure to failure with no loss of enthusiasm.”
-Winston Churchill
