goose quill dao - a good beginning

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Dec 18, 2008
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Hello Everyone,

I have been working on this for a few weeks whenever I can steal time away from work. It is a goose quill dao (the kind that is straight until the center of percussion, and then curves). You can use thrusts with this design easily, but you get cuts like a curved blade.



400 layers, random, 15n20 and 1075

The working length of the blade is 17".

Just over 1/4" at thickest point (ridge at forte).


This blade has a complex geometry. It is ridged, but you can't see it well unless you have it in your hand, because I carved the fuller in just above the ridge.

The ridge ends at end of fuller, and blade becomes lens-shaped. (JD Smith, if you read this - I made sure I incorporated all of the feedback about geometry that you gave me on the cutlass-shaped-object into this blade). The blade has a marked but proportional distal taper. The thickest part of the lens is about 1/8". (it really about halfway between egg-shaped and lens-shaped and the false edge is not sharp enough to cut. It just makes the point quite acute and stabby). The primary cutting bevel is one long, continuous convexity. It is very, very sharp.


I have some really nice zirocote, and I plan to make a disk guard from mild steel and bolster and pommel cap from wrought iron.

Hope you like. I have learned a lot getting the geometry right on this.

thanks for looking. Comments, ideas, etc. are welcomed. I have never made a dao (or any saber) before.

Kevin
 

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thanks everyone. this is the most complex geometry I have ever made with a large blade. I like the way it came out. Some historical daos are obviously just rapidly made and flawed. Others are really beautiful (think the difference in an Arming sword versus a Viking Sword). It seems that pretty much every type of pattern welding and heat treatment is a historically-correct option on these.

History, beauty, variety of shapes and forging techniques, variety of heat treating, and a good challenge.

Hope I can make a decent handle.

kc
 
Dan - yeah, I was thinking about brining it. Hopefully, it will have a handle and simple fittings by then.

Seriously, this is only the second successful attempt at making a sword (as opposed to a seax - I have made a lot of them, but they are just wedges with composite pweld).

I would love to get some input on how to keep getting better from people there.

kc
 
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