2012年6月26日星期二

Tungsten Alloy Sword Counterweight

 One method of counter weighting sword is adding tungsten alloy counterweight to the pommel. This puts the weight as far away from the tip as possible, and is thus the most effective method per ounce of added weight of lowering the balance point. Downsides compared to other methods include aesthetic issues, durability, and relative complexity of construction. For a relatively small degree of counter weighting, simply incorporating a large amount of tape while constructing the pommel can help. For more dramatic counter weighting, tungsten alloy with high density can be built into the inner layer of the pommel. 
Another method of counter weighting sword is placing tungsten alloy counterweight on the handle. This has the added effect of increasing the diameter of a sword's handle and is easier to construct and less likely to be ugly than pommel counter weighting. However, since the weight is slightly higher on the blade, it takes somewhat more added weight to the sword than pommel counter weighting to bring the balance down to the same point. The most common method for (extensive) handle counter weighting is to wrap wire around the handle. Tungsten alloy counterweight of various types can also be used.

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