Search found 467 matches

by Ron Coleman
Sat Apr 26, 2003 10:52 pm
Forum: Kiln Casting
Topic: G-12 cullet info needed, source
Replies: 1
Views: 5187

They don't have a website that I know of. Here's the address.

Gabbert Cullet Co.
700 Cherry Steet
Williamstown, WV 26187
phone: 304-375-6435 fax: 304-375-4832

Ron
by Ron Coleman
Wed Apr 23, 2003 10:26 pm
Forum: Techniques and Tools
Topic: how much rigidizer- best way to dry
Replies: 13
Views: 16226

Molds made from fiber are a little rough but if you keep slumping temps on the low side ~1150f they don't mark the glass.



Ron
Image
by Ron Coleman
Wed Apr 23, 2003 10:20 pm
Forum: Kiln Casting
Topic: Raku clay slip vs plaster/silica
Replies: 25
Views: 44474

by Ron Coleman
Wed Apr 23, 2003 4:10 pm
Forum: Techniques and Tools
Topic: help with programing
Replies: 2
Views: 4613

The Kiln Master maunal

The manual for the controller

http://www.skutt.com/support/op-man.html

Ron
by Ron Coleman
Wed Apr 23, 2003 7:42 am
Forum: Techniques and Tools
Topic: letters with fusing
Replies: 6
Views: 8540

Silk screen printing is a good way to print on glass. You can use your computer to make the image and make a silk screen to apply glass paints. Some pictures of how I do it. These letters are Chinese but regular letters work too. :wink: http://mrcol.freeyellow.com/screen-printing/ http://www.warmgla...
by Ron Coleman
Tue Apr 22, 2003 10:59 pm
Forum: Kiln Casting
Topic: Raku clay slip vs plaster/silica
Replies: 25
Views: 44474

Thanks Charlie for the info on mixing. I didn't know you could let the wet components sit for that long without it going off. The calcining temperature is the point they heat crushed gypsum rock to make the plaster in the first place. That's the point that all of the bound water is driven off and yo...
by Ron Coleman
Tue Apr 22, 2003 10:21 am
Forum: Kiln Casting
Topic: Raku clay slip vs plaster/silica
Replies: 25
Views: 44474

I dry the molds for a week, then load them in the kiln. I go slow up to 250, dry 12 hours, then up to 350 for another 12 hours. The molds are pretty big, though - 12" in diameter and about 12" tall. I also hold for about 4 hours at between 800 & 900, to drive out the molecular moistur...
by Ron Coleman
Sat Apr 19, 2003 9:36 pm
Forum: Kiln Casting
Topic: Drip casting crucible placement
Replies: 4
Views: 9843

Drip casting crucible placement

I finished another drip casting today and as I watched the glass flow from the bottom of the crucible (flower pot) I was wondering if there is a "best" location for the glass stream to enter the mold. This casting is a hollow core vase about 7 inches tall and the glass was entering centere...
by Ron Coleman
Sat Apr 19, 2003 8:31 pm
Forum: Techniques and Tools
Topic: Technique Ownership - A Question of Ethics
Replies: 183
Views: 180684

I agree that teacher "certification" may not be the solution here. Since there is no independent certifying agency for warmglass instructors, it would be difficult to develop a certification process free of bias toward a specific manufacturer, technique or method. Although, I'm sure a few...
by Ron Coleman
Thu Apr 17, 2003 11:02 pm
Forum: Techniques and Tools
Topic: Technique Ownership - A Question of Ethics
Replies: 183
Views: 180684

What about influence? If a student's work is clearly influenced by a teacher's work, is that a bad thing? Does the fact that the student is creating similar work dilute the value of the teacher's artwork by creating additional competition? Eventually, I would like to get back to the idea of teachin...
by Ron Coleman
Thu Apr 17, 2003 10:22 pm
Forum: Techniques and Tools
Topic: Technique Ownership - A Question of Ethics
Replies: 183
Views: 180684

Several years ago, the head of the US patent office made a statement that nothing is new anymore. The chairman of IBM said not too many years ago that there would never be a need for people to have computers in their own homes. These broad statements are from intelligent people who didn't have a cl...
by Ron Coleman
Thu Apr 17, 2003 10:29 am
Forum: Techniques and Tools
Topic: Technique Ownership - A Question of Ethics
Replies: 183
Views: 180684

Re: Teaching

If the information contained in a book or presented in a class is considered intellectual property no one would be able to learn anything. Learning from a book -- and using the knowledge -- is different from copying the book. If the book is "an original work of authorship" then the author...
by Ron Coleman
Thu Apr 17, 2003 9:41 am
Forum: Techniques and Tools
Topic: Technique Ownership - A Question of Ethics
Replies: 183
Views: 180684

Re: Teaching

I think that teaching somebody a technique and then requiring that they don't repeat what you have told them is absurd. They can repeat it all they want in their own work. When someone buys a book they can't copy the book and re-sell it. They can write their own book and sell it -- but there has to...
by Ron Coleman
Wed Apr 16, 2003 11:12 pm
Forum: Techniques and Tools
Topic: See and Raise you Tony, Design Ownership
Replies: 4
Views: 5083

David Williams wrote:
That's very true. It would be nice to relax once in a while though.
Life in the fast lane. Either lead, follow, or get out of the way. :twisted:
by Ron Coleman
Wed Apr 16, 2003 10:52 pm
Forum: Kiln Casting
Topic: Drip casting revisited
Replies: 1
Views: 6070

Drip casting revisited

I've been brushing up on my kiln casting techniques recently and finished a nice cast muller this evening. After a false start with the wrong wax for the model I poured a 50/50 silica and potters plaster mold with fiberglass shorts mixed in for added strength. I found that steaming the wax out is a ...
by Ron Coleman
Wed Apr 16, 2003 9:48 pm
Forum: Techniques and Tools
Topic: See and Raise you Tony, Design Ownership
Replies: 4
Views: 5083

Ok Greg, take a look around you and what do you see. Cars for example, a few years ago someone added a back seat to a pickup truck and a third door, the next year the competition had the same thing. Then someone added a second door, and another company added a BIG back seat. Someone came out with a ...
by Ron Coleman
Tue Apr 15, 2003 9:49 pm
Forum: Techniques and Tools
Topic: French cleats, source for
Replies: 4
Views: 5676

by Ron Coleman
Tue Apr 15, 2003 12:45 pm
Forum: Techniques and Tools
Topic: Chopped Fiber Source
Replies: 2
Views: 4502

http://fiberglast.com/
http://www.fiberlay.com/

Depends where you are in the country, Fiberglast is in the east, Fiberlay is in the west.

Fiberglast only has the short fibers (1/4 inch) Fiberlay has longer stuff.

Ron
by Ron Coleman
Tue Apr 15, 2003 8:01 am
Forum: Techniques and Tools
Topic: Searching for 1101-38F?
Replies: 7
Views: 7686

by Ron Coleman
Mon Apr 14, 2003 4:22 pm
Forum: Techniques and Tools
Topic: matte finish
Replies: 22
Views: 24572