4570Man
Super Star Member
- Joined
 - Apr 7, 2015
 
- Messages
 - 18,889
 
- Location
 - Crossville, TN
 
- Tractor
 - Kubota M59, Kubota L3800, Grasshopper 428D, Topkick dump truck, 3500 dump truck, 10 ton trailer, more lighter trailers.
 
The wedge is the Key! It breaks the bottom slice in 5 pieces. The top slice remains on top for another hit. Because the top is flat. It doesn't fall off. I suspect my blade angles could be optimized as it kind of extrudes the wood. I made the head so it's pinned to the beam so I can try different designs, but It's worked so well I haven't made others. I have just 2 splitting heads the one in the video and a single wedge which I never use. The single wedge is also reversible and doubles as a press.
What's the shape of your wedge? Here's what I was thinking. My drawing isn't to scale. The actual size wedge will likely split 4x6" pieces.
Here's a top view of what I had in mind.  
I'd like to add another set of blades like this, but I don't think that'll work. 
