HAPPY NEW YEAR. This weekend we are offering 15% off all purchases from our web site Harrington's Glass Art Molds And Supplies (not eBay). Use coupon code: HNY2010
Offer expires Midnight (Monday), January 4, 2010 and is good once per customer.
Showing posts with label molds. Show all posts
Showing posts with label molds. Show all posts
Thursday, December 31, 2009
Thursday, August 27, 2009
HOW TO DRILL BISQUE FOR GLASS SLUMPING MOLDS
Not all molds that make great slumping molds are pre-drilled because they were designed to be used for ceramics. You can drill holes in the molds that would be suitable for slumping. Be sure you examine the mold for crevices and areas that would keep you from removing your glass without breakage.
Holes should be drilled in bisque to allow air to release while the glass is slumping. It is recommended to use a 1/8” or 3/16” Carbide Tip Drill Bit when drilling bisque for slumping. To avoid cracking or uneven slumping it is important to drill holes in any bisque piece that you use to slump glass.
TO DRILL: Position the holes evenly on the surface of the bisque. The number of holes to drill depends on the size of the piece. Also, if the bisque piece has a foot, you may want to file the foot in several places to create an air channel to help air escape from under the glass.
So, how many holes should you drill? This chart is a guideline to help you decide:
Holes should be drilled in bisque to allow air to release while the glass is slumping. It is recommended to use a 1/8” or 3/16” Carbide Tip Drill Bit when drilling bisque for slumping. To avoid cracking or uneven slumping it is important to drill holes in any bisque piece that you use to slump glass.
TO DRILL: Position the holes evenly on the surface of the bisque. The number of holes to drill depends on the size of the piece. Also, if the bisque piece has a foot, you may want to file the foot in several places to create an air channel to help air escape from under the glass.
So, how many holes should you drill? This chart is a guideline to help you decide:
Friday, July 31, 2009
WELCOME!
WELCOME to our corner of cyberspace! We thought a blog would be so much more fun than an email newsletter. We love GLASS and hope your love of working with glass will bring you back here again and again. We will be bringing you project ideas, tips and instructions, product reviews, industry news and information, thoughts and hopefully a lot of friendship with our blog.
We carry a large variety of molds, Dichroic and fusible glass, findings, studio supplies and more. We have new stock and items arriving several times each week, and we are happy to take special orders.
From now until the end of September (9/30/09) take 10% off your purchase from our website
by entering this code at checkout: 61BLOG
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