Tag Archives: lost wax casting

#benchtiptuesday – How to Carve Small Ring Sizes in Wax

A common question we get in the studio is how to size a wax ring for very small sizes. Most ring blanks come in a size 5 – so that pinky ring you’ve always wanted to make will require just a few more steps than your average ring.

How to Carve Small Ring Sizes in Wax

Suggested tools

Suggested tools

1. Starting with a solid wax tube in the color of your preference, cut out a ring blank to your desired width and evenly file the sides.

1. Starting with a solid wax tube in the color of your preference, cut out a ring blank to your desired width and evenly file the sides.

2. Measure the width of your ring blank.

2. Measure the width of your ring blank.

3. Figure out the middle point by dividing the diameter by two and marking that point with a scribe.

3. Figure out the middle point by dividing the width, or diameter, by two and marking that point with a scribe.

4. Make a bulls eye

4. Make a bulls eye

5. Using a drill bit and your flex shaft, drill a hole where the lines intersect (don't forget your safety glasses when operating your hand drill or flex shaft!).

5. Using a drill bit and your flex shaft, drill a hole where the lines intersect (don’t forget your safety glasses when operating your hand drill or flex shaft!).

After drilling.

After drilling.

6. Widen the hole using a wax bur.

6. Widen the hole using a wax bur.

I like to do this holding the flex shaft perpendicular to the wax blank. Always hold onto your piece while drilling.

I like to do this holding the flex shaft perpendicular to the wax blank. Always hold onto your piece while drilling.

7. Continue to widen the hole more with the same wax bur, or a cylinder bur.

7. Continue to widen the hole more with the same wax bur, or a cylinder bur.

I like to make small and gentle circles on the inside of the hole with the bur to slowly widen it.

I like to make small and gentle circles on the inside of the hole with the bur to slowly open it up.

8. Using a ring mandrel, continuously check your work while opening up the size. Make sure to push the piece gently down the mandrel to ensure accurate sizing.

8. Using a ring mandrel, continuously check your work while opening up the inside. Make sure to push the piece gently down the mandrel to ensure accurate sizing.

Et Voila! A size 2 ring for a pinky ring or otherwise teeny tiny hands! Learn more wax carving techniques in our in 6 week wax class listed here.

 

Mold Making Workshop

Last weekend we had a really fun mold making workshop in the studio. This was the first time we offered this workshop, so it was really fun to watch!

Everyone brought small objects & jewelry to pour silicon & alginate over to create molds.

Everyone brought small objects & jewelry to pour silicon & alginate over to create molds.

Pouring the perfect mixture of the liquid silicon.

Pouring the perfect mixture of the liquid silicon.

Silicon mold

The molds set overnight while everyone took a well deserved break!

On day 2, everyone learned to cut their silicon molds open.
On day 2, everyone learned to cut their silicon molds open.

 

036shell mold

 

Everyone poured plaster into their molds to replicate their objects, You could also pour wax into your molds to then cast into metal! Everyone poured plaster into there molds.

The class experimented with alginate molds, and everybody molded their fingers.

The class experimented with alginate molds, and everybody molded their fingers.

We now have everyone's fingerprints!

We now have everyone’s fingerprints!