Introduction to Electric Kilns & Firing
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Introduction to Electric Kilns & Firing
One Day Weekend Intensive, Intermediate Levels Welcome! (must have previous Ceramic experience)
Sunday, March 23 - 10am-5pm (with 1 hour for lunch)
w/ Stephen Homer
Skill Level: Intermediate: must have taken 1 Belger class, or equivalent experience
Location: 2011 Tracy Ave
Want to learn how to use an electric kiln? In this class we will cover everything from how electric kilns work to how to properly load and program a kiln! In the first half of the class we will go over all the information you need to comfortably and effectively use an electric kiln for various kinds of firings, error messages and what they mean, and generally demystify the working of kilns. In part two we will do some hands on work loading both a bisque firing and a glaze firing so everyone gets a chance to see firsthand how best to load a kiln.
Morning Session:
What is a kiln?
How a Kiln works
Cones, Temperature, Time, Heat
Air circulation and heat layering in the kiln
Choosing a firing program
Preheating
Why we bisque fire
Differences in bisque temperatures
Re-bisquing
Glaze Firing
Holds
Using the auto-fire programs
Using ramph/hold programs
Troubleshooting
Afternoon Session:
Kiln Furniture
Shelf Supports
Shelves
Kiln Wash
Stilts
Cookies/Waster slabs/Drywall
Using Sand/Grog and Alumina Hydrate
Loading a bisque firing using tumble stacking and shelves
Hands on programming a Ramp/Hold Firing
Loading a glaze firing
Hands on programming an auto fire