Arts & Crafts Jewelry Making 3

Question 1

What is the 'lost-wax casting' process in jewelry making?

Accepted Answer

Creating a wax model, investing it in plaster, burning out the wax, then filling the cavity with metal

Answer

Lost-wax casting involves sculpting a wax model, encasing it in investment plaster, melting the wax out to create a hollow mold, then filling the cavity with molten metal.

Question 2

Which technique involves raising a design in relief by hammering metal from its reverse side?

Accepted Answer

Repoussé

Answer

Repoussé is a metalworking technique where designs are hammered from the back of a sheet to create a raised, three-dimensional relief on the front surface.

Question 3

What is 'granulation' as used in historical and contemporary jewelry making?

Accepted Answer

Fusing tiny metal spheres onto a surface without visible solder

Answer

Granulation is an ancient technique of fusing tiny metal balls (granules) to a metal surface using a copper-based diffusion bond, creating intricate textured patterns.

Question 4

What is 'Metal Clay' (such as PMC) in jewelry making?

Accepted Answer

A material of fine metal powder in a binder that fires into solid metal

Answer

Metal Clay (PMC - Precious Metal Clay) contains fine metal particles suspended in a water-soluble organic binder; when fired, the binder burns away leaving a piece of solid, pure metal.

Question 5

What does 'electroforming' produce in jewelry making?

Accepted Answer

Metal forms built up through electrochemical deposition of metal ions

Answer

Electroforming builds up metal layers atom by atom through electrolysis, allowing the creation of lightweight hollow metal forms with fine surface detail.

Arts & Crafts Practice Test

Arts & Crafts Practice Test

Arts & Crafts Jewelry Making 3