- Joined
- Dec 5, 2005
- Messages
- 27,886
Here is a special note from Bing;
Lorien, Please mention Fire safety on this segment. I have never worked with Zirc before today. Have had others with experience warn me about fire with this shit. I was going slow with grinding this. I was expecting it to happen some time and it did. All was well until I had a small pile of swarf on my tool rest I caught on fire. I brushed it to the concrete floor were it burned until out. Very hot I might add .
A photo of the materials;

Bing's scribed the rough outline of the bolsters. The material is coated with layout ink.

The roughed out bolsters are Gorilla glued to one another;

The dovetail is ground on both bolsters at 30 degrees on Bing's 6" disk grinder;

The glued together bolsters are now glued to a liner.

The fastener and pivot holes are now back drilled through both bolsters for perfect alignment;

The bolsters are seperated, and the counter bored recesses for the pivot fasteners are milled out. The pivot fasteners are zirconium, and the other fasteners are of the 2-56 titanium socket head variety.

Now, the bolsters are fixed to the liners and the profile is refined. Abrupt corners and edges are broken, and a consistent radius applied, for a comfortable, hot-spot free grip!

Heat is applied to the zirconium bolsters and pivot fasteners, leaving the lustrous black finish that zirconium is known for.

Lorien, Please mention Fire safety on this segment. I have never worked with Zirc before today. Have had others with experience warn me about fire with this shit. I was going slow with grinding this. I was expecting it to happen some time and it did. All was well until I had a small pile of swarf on my tool rest I caught on fire. I brushed it to the concrete floor were it burned until out. Very hot I might add .
A photo of the materials;

Bing's scribed the rough outline of the bolsters. The material is coated with layout ink.

The roughed out bolsters are Gorilla glued to one another;

The dovetail is ground on both bolsters at 30 degrees on Bing's 6" disk grinder;

The glued together bolsters are now glued to a liner.

The fastener and pivot holes are now back drilled through both bolsters for perfect alignment;

The bolsters are seperated, and the counter bored recesses for the pivot fasteners are milled out. The pivot fasteners are zirconium, and the other fasteners are of the 2-56 titanium socket head variety.

Now, the bolsters are fixed to the liners and the profile is refined. Abrupt corners and edges are broken, and a consistent radius applied, for a comfortable, hot-spot free grip!

Heat is applied to the zirconium bolsters and pivot fasteners, leaving the lustrous black finish that zirconium is known for.
