Temperature to round edges only

This is the main board for discussing general techniques, tools, and processes for fusing, slumping, and related kiln-forming activities.

Moderators: Brad Walker, Tony Smith

Post Reply
Mlynn
Posts: 3
Joined: Sat Apr 19, 2003 7:28 pm
Location: Chapel Hill, NC
Contact:

Temperature to round edges only

Post by Mlynn »

I would like to first fire some single sheets of regular bullseye to just round the edges before slumping them in molds, can you tell me a balol park temperature to be looking to slop the processing?

THanks - ML
Kim Bellis
Posts: 133
Joined: Sat Jun 14, 2003 9:48 pm
Location: Tampa, Florida
Contact:

Post by Kim Bellis »

ML, I would think it would depend on the glass, thickness and your kiln. Your going to have to experiment. To save money, just cut small circles and watch it.

On a single thickness of BE in my kiln to round off the edges, I go to 1450.

Kim
Brock
Posts: 1519
Joined: Mon Mar 10, 2003 1:32 pm
Location: Vancouver, B.C.

Post by Brock »

It's gonna vary from kiln to kiln. Check around 1300 - 1350. Brock
My memory is so good, I can't remember the last time I forgot something . . .
jim simmons
Posts: 478
Joined: Sun Mar 09, 2003 10:37 pm
Location: Hillsboro Oregon
Contact:

Re: Temperature to round edges only

Post by jim simmons »

Mlynn wrote:I would like to first fire some single sheets of regular bullseye to just round the edges before slumping them in molds, can you tell me a balol park temperature to be looking to slop the processing?

THanks - ML
In my kinl (a Paragon gl24) I go AFAP to 1480 and then shut the kiln off.
Jim
Post Reply