Table of Contents
What gas is used in Lampworking?
Artists can use oxygen concentrators at 7 psi and ¼ psi of natural gas or use tanked oxygen and propane. Whatever the fuel source, the Bravo will provide the artist with a better, stronger flame at lower pressures.
Why is it called Lampworking?
The term lampworking originated from when Venetian glassworkers used an oil lamp to heat their glass over.
What type of glass is used in Lampworking?
borosilicate glass
Lampworking can be done with many types of glass, but the most common are soda-lime glass and lead glass, both called “soft glass”, and borosilicate glass, often called “hard glass”. Leaded glass tubing was commonly used in the manufacture of neon signs, and many US lampworkers used it in making blown work.
What torch do glass blowers use?
Glassblowers today use torches that burn a number of gases such as a propane torch, natural gas, butane, or a mix of methylacetylene and propadiene. Glassblowers use canisters of fuel in addition to a continuous supply of oxygen. Oxygen mixes with their preferred fuel inside the tip of the torch.
What is lampworking?
What is lampworking? Lampworking is a type of glasswork that uses a torch to melt and shape glass. Once the glass is heated to a molten state, it is formed by blowing and shaping with tools and hand movements. It is also known as flameworking.
What are the 7 steps to lampworking?
7 steps to lampworking 1 Prepare the mandrel Start by dipping a mandrel into a release agent so that the molten glass does not fuse directly to the metal mandrel. 2 Heat the rod and mandrel Selects rods of glass to heat in the torch flame. 3 Shape the glass Shape your glass using a combination of heat, gravity, and tools.
What is glass flameworking or lampworking?
It is also known as flameworking. Essentially, flameworking and lampworking are the same. “It is more a matter of terminology,” Ralph McCaskey, Glass Flameworking Department Co-Head, told us. The term lampworking originated from when Venetian glassworkers used an oil lamp to heat their glass over. Flameworking is a more modern take on the term.
How do you make lampwork beads?
To make lampwork beads, you will need to melt down a narrow rod of glass over a torch. When the glass is molten, you can easily wind it around your mandrel using gravity as you twist the mandrel. The hole in the bead is formed by the space taken up by the mandrel. You may choose to marver or embellish your glass using various tools.