- Joined
- Apr 4, 2007
- Messages
- 71
I once rolled the edge on a Timberman while hitting some cedar branches about three inches across. It was a bad moment for me, but a lesson. The profiled edge (16 degrees) was too thin for such travail.
I do find it hard to believe that Tuatahi is selling a Chinese made product. This is a commentary on the way the world is going.
My timberman has an s-curve in it from clean (though frozen) aspen. I have a buddy who has a timberman that has seen no end of abuse. In addition to using it for all of his practice, he routinely uses it to split (on the ground) his chopping bones for firewood, blazes boundaries, etc. Moreover, he subscribes to the same theory I do, that is, it's more fun to chop than to set up chopping blocks. Solution: we often do our chopping practice on maple, oak, twisted up elm, frozen if possible. Trust me, that kind of use will quickly demonstrate any weakness in design.
The best solution we have found is to make the axe dull. Instead off changing the overall geometry of the axe, I just use a flat file or a diamond stone and take the edge off. It doesn't require re-grinding the bevels or anything so drastic, and you can put a sharp edge back on pretty quickly if you are going to do some practice for which you want a really sharp edge - like chopping springboard pockets. Obviously, you lose a lot of penetration when you take off the edge, but that is part of the point for me. I WANT to take longer going through the block.
I can't offer any scientific explanation of this, but you do seem to be able to use an axe with a thinner profile and a square edge in the same situation as a thicker profile and a sharpened edge with the same (lack of damage) results. My pet theory is that the sharp edge finds some path of least resistance in the wood and follows it. I have definitely seen this happen on a racing axe, where a (very unlucky) competitor opened a small double pin knot. It was clear that the edge went to the right of the bottom knot, to the left of the top knot and straight on through the middle. Huge wave in the edge. In the same situation, the squared-off axe would likely have simply stopped at the knot, requiring an extra stroke to get through, or plowed on through. With no sharp edge to follow grain, the axe follows its initial tradjectory until friction stops it. I also see the same effect on a larger scale, when the whole of a sharp axe will scoop during a hit, curving into the grain of the block.
In terms of the chinese-made Tui, I am actually kinda interested. It looks like the machining is actually pretty good, I don't think these are going to be pot metal hardware store monstrosities. While the steel might not be up to Tuatahi's racing standards, I doubt Tui would distribute garbage, and softer steels do much better in the frozen and knotty wood that many competitors and most college teams practice with. Especially for college teams, which ruin equipment at a rate that would break your heart, these could be a god-send. They have a geometry and mass that pretty accurately simulates a racing axe, and cost half of what even a timberman does.
I'm looking forward to getting my hands on one and seeing what it's like.