Comment by gknapp
17 hours ago
I had to take down two absolutely enormous Douglas Fir trees on my property (> 36" base), and asked them to leave the wood rounds for me. I knew it was going to be a lot of wood, but even then, I was not prepared. I spent about a fair bit of my free time over the next 1-2 months just out there slowly working my way through the pile, and you're absolutely right - you get substantially better at it. For me, it looked something like this:
Stage 1: At first, I could chop essentially nothing, probably 60+ minutes per round as I mostly puzzled about how to make progress and got lucky from time to time with a round that split easily (fortunately, I had a nice splitting axe)
Stage 2: Then I bought some splitting wedges, and I used a handheld sledgehammer to drive them in to what I thought were the weak spots, and then ultimately pried open the log, to pieces that I could split more readily.
Stage 3: I bought a massive demolition sledge hammer (essentially a two-handed battle hammer) and used that to drive the wedges in after getting them started, and made a bit more progress on actually splitting the rounds.
Stage 4: After doing this countless times, you just a knack for reading the wood, and where it will / won't split. I reverted back to using just the splitting axe, since if you hit the wood in the right spots, it really just splits on its own.
Here's where I ended up, if it helps any of you:
- Start by establishing the fracture line that will be used to split the round in half. I would eyeball any existing line on the round towards the center, and use the axe head to mark a line, away from any knots , from the center to the edge. These two center-to-edge didn't necessarily need to be inline. They could be slightly offset, like hands on a clock.
- With moderate force, just repeatedly strike that line, working from the center outwards. You'd be shocked out how quickly repeated strikes widen the line, and eventually the wood's own weight almost causes it to fall apart.
- Recursively do this with the two halves: Draw the line from (what was the center), radially out to the edge. Repeatedly strike until these pieces have been halved.
- Continue this process until you have proper pizza wedges. At this point, it's pretty trivial to just chop the pizza wedge, from the wedge to the base, into 4 or 5 smaller firewood-sized logs.
I know y'all probably didn't care to read this, but this was quite honestly weeks of my life in learning this, and I couldn't find a great guide on YouTube or anything, especially for rounds this big.
I don't burn softwood because hardwood is a much better fuel as a primary heat source, especially when you live in a mixed forest. Sugar maple, red oak, birch, and beech. Beech is the best: straight grain, good density, but less common where I live.
The trick to splitting hardwood, other than avoiding burls and knots, is to shave off chords around the outside of the buck. If you tried radial cuts or splitting on the diameter, well, best of luck with getting a season's wood split in one year. Chords around the circumference for about 50% of the buck, thenif you're lucky the core will split on the diameter.
Also, use a maul with fat cheeks and no edge rather than an axe. It's the right tool for the job.
Advice I would add: use a tire when splitting firewood to hold the logs together. See: https://www.youtube.com/watch?v=PMv6-SYzv-Q
Wood no longer goes flying. Much easier to chop quickly.
That’s a rad technique. Thanks for sharing.
Between yours and the parent comment, I'm just surprised how LONG splitting wood takes. A year for a season's wood feels much longer than I would have imagined.
My experience is it takes 100 hours to buck, split, haul, and stack the 7 or so cords of wood it takes to heat my house. A cord is 4 feet by 4 feet by 8 feet. The total time includes time it takes to sharpen the saw, and time it takes for trips to the gas station for gas for the saw and the splitter. Time for replacing the handle on the maul or the oil in the splitter is extra.
But that 100 hours is using a hydraulic splitter. Hand-splitting using a maul takes several hours longer. But it keeps you twice as warm: it heats you once when you split it and once when you burn it.
I don’t know. Each year, my dad and I bring the chainsaw before November, fall some dead pines and cut them into logs. We either split them into firewood that evening or the next day. That’s enough for around 3 months of winter (center of Spain, cold, but almost never below 0C and never snows).
We don’t split the, into very small pieces, some logs we don’t even split as they fit into the fireplace in one piece. We don’t look for the highest girth, but for what’s more practical, yearly fires kill enough trees for that.
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I cared to read this :) Thanks for the effort invested.
You can also score the ends of the rounds with your saw about an inch deep, laid out radially like you're cutting a pizza, then work your wedges in.