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Chris Adams's avatar

I missed this article! Thank you so much for your kind words, and for the feedback. I often toy with the idea of writing an article about sword making, but I've focused so hard on swords over the last decade my writing skills have atrophied ;) I enjoy reading blogs like yours instead, it's always thought provoking.

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Marsdan's avatar

A thin strip of steel, 1mm x 10mm x 1000mm, has 78g in weight. So for a 1m blade, that 1mm thick and 1cm wide strip makes a difference. One just needs to add as many such strips to realise why some blades feel off (these days, this is the case for bad reproductions more than anything else; HEMA blade makers really get the dynamics of blades right).

Moreover, roughly, if you want to balance some 50g of extra weight at the tip (let's say in the last 1/4 or 1/3) of a long blade, you need to add something like 150g more onto the pommel. And this doesn't take into account the change in inertia moments that results in sluggish rotations/wrist cuts.

One can see how quickly things can go wrong before even considering the desired stiffness for the blades, so one can parry properly and beat other blades offline, while still having a safe thrust. And last, while I can work out the maths just fine, I wouldn't be able to work the steel and get a blade out of it. :)

The moral: don't take good bladesmiths for granted.

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