Mark Lauckner artist in glass
Mayne Island Glass Foundry
Site-27 C-8 RR#1 Mayne Island, BC V0N 2J0 Canada





Miniature Insulators and

Miniature Insulator Drawer Pulls

miniature insulators
insulator drawer pull
purple insulator miniature

Click on photos to enlarge

 

A couple years ago I bought a collection from a guy in Victoria, BC and in it was a small machined aluminum mold with dried plastic resin on it. He didn't remember where he got the mold, he had it for years. I put a hinge on it and tried casting glass into it. I was afraid the aluminum would melt with the 2300 degree glass, but it seems to be holding out fine, as long as I quench it in water after each pouring.

I usually run through a variety of colors doing my production glass casting, starfish mostly. I can piggyback these miniatures onto my regular runs with not too much difficulty. I will be running through 10 colors by the end of 2005.

I have decided to make these and offer them in sets of 10 different colors for $75 plus $6 post (Canada) and $9 post (USA). There will be a limited number of sets, probably only about 50. Items in addition to the sets are $7.50 each. I should have them all made and ready for shipping by the end of December 2005. Sorry, I can't take paypal yet.

The set of 10 colors are:

clear with little fizzy bubbles
clear with colored swirl (cranberry red, opaque yellow, cobalt, or emerald green, please specify)
cornflower blue, mostly with little fizzy bubbles
icy yellow green
emerald green
light cobalt
cobalt blackglass
dark peacock blue (turquoise blue)
light purple
purple

Please send checks to:
Mark Lauckner
27-8 Skana Gate Rd
Mayne Island, BC
V0N 2J0 Canada

I have also been inserting threaded shafts into the hot glass.  This is a 6/32 thread suitable for mounting as a small door knob or "drawer pull".  These take a little extra time to make and almost impossible to place in the dead center, so am offering them at $10.00 each.  These will be made by request only.

Following is a description of the process with photos.

 
Machined Mold with Hinge
glass ladle
glass gathering

The machined mold with hinge

Preparing to take the ladle gather

dipping the ladle into the glass

 
ladle gather of liquid glass
pouring glass
glass pouring

the glass coming out on the ladle

starting the pour

filling the mold with 2300f glass

 

glass in mold
full glass mold
open glass mold

full to the brim

the glass cools until it has solidified

the mold is opened for removal

 

cooling glass casting

glass annealer

quenching mold

the casting is then cooled to 1200f

loading casting into annealer

quenching mold in water to cool

when I make the drawer pulls, I insert the threaded sleeve right after the mold is filled.

inserting in glass casting

threaded insert into cast glass

the threaded insert is pressed down into the hot glass.

Click on photos to enlarge.

 

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© 2001 - 2006 Mark Lauckner
last update
April 25, 2007