Stacy E. Apelt - Bladesmith
ilmarinen - MODERATOR
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Knifemaker / Craftsman / Service Provider
- Joined
- Aug 20, 2004
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At the Harrisonburg show, Pop's ( James Poplin) had a new device that was on a Bader BIII grinder. It was a hollow grinding fixture. The simplest way to say it is, "This compares to most hollow grinding jigs the same way a MAPP arm compares to a work rest". The wide work plate keeps the blade in a straight plane as you grind. I think this has potential.
The device mounts on the work arm, and the work plate flips up over the contact wheel. The blade is held against an upper stop that you adjust to set the hight of the hollow grind. The depth of the hollow is adjusted by setting the height of the work plate in reference to the wheel. Give him a call for more details.
I attached some photos of it from different angles.
He says that a flat grinding work plate version is in the design stages.
The device mounts on the work arm, and the work plate flips up over the contact wheel. The blade is held against an upper stop that you adjust to set the hight of the hollow grind. The depth of the hollow is adjusted by setting the height of the work plate in reference to the wheel. Give him a call for more details.
I attached some photos of it from different angles.
He says that a flat grinding work plate version is in the design stages.