The clicking and whispering of whetstone on a scythe blade is a sound that still evokes memories of early childhood in me. My father used to breed rabbits and he made hay twice a year. That, of course, clashed horribly with my allergies, so later on he moved to ducks, turkeys, and geese who kept the grass in our rather big garden in check during the summer on their own, and hay was not needed. Nowadays my allergies are much better than they used to be, we no longer keep any animals that eat the grass so we have to keep it in check by mowing. And the lawnmower does not reach all nooks and crannies, nor is it suitable for mowing grass that has overgrown a bit. And thus a scythe has to be used again.
My father has one and I have my own. We were both using one, but I got terrible back ache from it because the handle was just a tiny bit shorter than I need. For a long time, I could not find a suitably long scythe handle anywhere, so I even started to season ash wood to make my own. Luckily my parents saw a TV advert for a company that sells adjustable scythes so I bought one, adjusted it accordingly and I use it for two years by now and my back no longer aches (apart from normal tiredness that is). And I get to make my own clink-whoosh sounds with whetstone on the blade.
But there comes a time when the whetstone actually destroys the blade – when the cutting edge becomes as sharp as that of a knife. Yus, that is correct, a scythe blade that is as sharp as a knife is of no use. Here is a picture of my scythe this morning, when work with it became finally too difficult and it was bending the grass a lot without cutting it. It would cut yer leg off in a blink, but it was no longer good at cutting grass.
© Charly, all rights reserved. Click for full size.
You can see the edge is laid on a tiny peening anvil fixed to a small wooden horse so when one sits on it, the blade can lay on the anvil and be supported by knees on either side to stabilize it. The left hand holds the blade to move the edge across the anvil, and the right hand beats the crap out of the edge with a hammer.
Scythes are hardened, but they are tempered back to springiness, so the material is somewhat ductile – up to a point. The hammering has thus several effects. It draws out the material a bit, so the scythe becomes a mm or so wider and thinner at the edge. The second effect is the so-called work hardening of the steel, the thinned drawn-out edge becomes harder. And the third effect, completely undesirable in a knife blade but essential in a scythe, is that the edge becomes all wavy and even cracked in places. Look at a hammered blade.
© Charly, all rights reserved. Click for full size.
For a knife, that looks absolutely terrible. But for a scythe, this is a must. Grass is a mixture of soft and hard fibers, yielding and tough. The jagged edge is much better at cutting it than a smooth knife-like one. My father even tells an anecdote about a former colleague of his who never hammered his scythe and has sharpened it as a knife – and as a result, he had difficulty cutting grass with it.
After the blade is hammered out, a few passes with whetstone are sufficient to straighten it a bit and break off some wire edge and thin it just a tiny bit more than the hammering has done. And that maintenance with whetstone should now suffice for a few months, then it will be hammer time again. A properly sharpened scythe should be able to cut grass that is just a few cm high with a light pass.
© Charly, all rights reserved. Click for full size.
Yes, I am wearing socks in sandals. I think not doing so is just stupid and fashion be damned, especially in my garden.
