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| View Poll Results: Samurai vs Medieval Knight | |||
| Samurai |
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20 | 62.50% |
| Medieval Knight |
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12 | 37.50% |
| Voters: 32. You may not vote on this poll | |||
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#211 (permalink) | |
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#212 (permalink) | |
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Not even a great sword is thus heavy. A 40-Pound Sword? By C. Jarko One of the most outrageous (and wildly incorrect) statements made about Medieval swords is that they were heavy and weighed as much as 40 pounds. While the fact that this statement even came once from a respected scholar and expert on Medieval warfare is surprising, it's not at all an uncommon claim. Let's take a look at just how large a sword would have to be to weigh that much or anywhere close to it. Simple Science (with a little algebra thrown in): How do we know Medieval swords weren't 40 pounds (or for that matter, even 15 or 20 pounds)? The answer is density. Density is a way of expressing how much an object (of a certain size and of a given material) weighs. The size of the object is expressed in terms of its volume. Volume is the size of an object as measured by its length, width and thickness (or height) and is expressed in cubic inches. Written as a mathematical equation, it looks like this: V = L x W x H. One cubic inch is one inch long by one inch wide by one inch thick. For the purpose of this discussion, we can use a simple three-dimensional rectangle to represent our sword. Let's pick a typical longsword with an overall length of 48 inches and a general width of 2 inches (the widest part of the blade). We'll get to the height later. Swords were made of carbon steel, which has a known density of roughly 0.284 pounds per cubic inch (lbs/per cubic inch). If we know how much weight we have (in this case "40" pounds), we can figure out how many cubic inches the object would have: 40 pounds divided by 0.284 (the density of steel) = 140.85 cubic inches (the volume or "V" of a 40 pound sword). Our sword is 48 inches long, 2 inches wide and "H" inches thick, thus: V = 48 x 2 x H. Using our volume of 140.85, we can solve for H for which we get: 140.85 = 48 x 2 x H 140.85 = 96 x H H= 1.47 inches (140.85 divided by 96) This means our steel sword is 48 inches long, 2 inches wide and 1.47 inches thick along its entire length. This would definitely be a blunt object and not a sharp cutting instrument like a sword. Just for fun, let's see what we get when we say a sword (again 48 inches long and 2 inches wide) weighs 15 pounds or 10 pounds: 15 pounds divided by 0.284 (the density of steel) = 52.82 cubic inches (the volume "V" of a 15 pound sword). Using our volume of 52.82, we can solve for H: 52.82 = 48 x 2 x H 52.82 = 96 x H H = 0.55 inches (52.82 divided by 96) That's over half an inch thick, still a blunt object. Let's try one more time for 10 pounds. 10 pounds divided by 0.284 (the density of steel) = 35.21 cubic inches (the volume "V" of a 15 pound sword). Again, we can solve for H: 35.21 = 48 x 2 x H 35.21 = 96 x H H = 0.37 inches That's almost three eighths of an inch thick. If you look at three eighths of an inch on a ruler, you'll see we are now starting to get "sword-like" but we're still not there. If we do the math using the thickness of a real sword (say an average 1/8th inch thick across a roughly 48" by 2" rectangle) it turns out such it weighs a reasonable 3.408 pounds. Which, when you take into account things like differential cross-section, distal taper, edge bevel and overall taper of the blade geometry, as well as the weight of the pommel and cross, then an average weight of 2.5 - 3.5 pounds works out just about right. So, the next time When someone says "a longsword weighs 15 pounds", you can reply, "Oh, like this?" as you hand them 15 pounds of a half-inch thick steel slab four feet long and two inches wide. There's nothing like holding the truth in your hands. If there were really battle swords that actually weighed 40 pounds, or even just 15 or 20 pounds, then where are they? Why don't we have a single historical example as proof? It would be such an easy thing to prove. So, if you have a modern made sword which you bought and it weighs far more than the real life working versions of history, no matter what the manufacture claims, that sword is just not made correctly. When we use the mathematical proof, we need to understand that there are variables which we aren't taking into account here, but this line of argument works well enough to debunk the more outrageous claims about sword weight. The next time you're arguing with someone who refuses to budge off their claim that swords were very heavy and unwieldy, you can tell them: "Hey, you do the math!" |
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#214 (permalink) | |
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Only because something is very expensive that does not mean that it is also very good or very accurate. For the fight between knight and samurai and the argument about getting close: Don't forget that medieval fighting included a lot of graple/wrestling moves for close combats. Sword fighting likewise include a lot of close-combat attacks with the hilt and the cross-guard. While not at his best fighting distance, a knight is anything but defenseless at close range. |
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#215 (permalink) |
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Of course grappling is an issue, and i pointed that out already in several previous posts.
And of course, a japanese Samurai would know several grappling techniques himself. Grappling is about sensitivity to your opponents movements, and retaining your 'center'(ie balance). A suit of full plate armor would be a disadvantadge for the wearer in such cases because you obviously have no sensitivity to your opponents grasp while encased in a suit of steel, and you'd also be a bit more top heavy, making you easier to knock over. |
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#216 (permalink) | |
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#218 (permalink) |
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"Thunar:Yes he did but that sword wouldn't existed anymore for the samurai because that design fell out of favor."
The Choku-To was still in use, it was just not as common. I have little doubt that a double handed bursting thrust with a Choku-To would penetrate plate armor...and i would sure love to try. "Another "fact" about Japanese swords is that the point, which is distinct and unique, is an armor-piercing point." The tanto tipped Choku-To is all about penetration. "It isn't." Yes....it is. ![]() "Shoving a knife or sword through a car door isn't that hard and many blades can do it." Nice bit of hyperbole, but no, most blades WON'T penetrate a car door cleanly. "The Japanese point is harder to pierce with than many other designs." That has more to do with the curved blade than the tip, and again, that is not the case with a Choku-To Katana. "However, the Japanese point with its sharply angled "edge" portion, actually aids the cut. This would be quite important, as many standard cuts with Japanese swords are made with the first 6 inches of the blade. Europeans simply ignored the problem, which for them was very minor. Most of their cuts were made well back of the point. Due to the shape of the sword, the optimal striking point on most European blades was very well down the blade." Meaning you have to get closer to your opponent. The Katana's optimal cutting point is designed to maximize stand-off range. "Much later, many European cavalry sabers had points similar to the Japanese. " Gee...i wonder why... ![]() "I have been assured, frequently in fact, that Japanese blades are so strong and tough that they never break, nick or bend. Well, they break, they nick, and they bend. They frequently nick quite badly. Damascus steel is a superior steel, or it can be when done by a superb smith. But even a superior steel is still steel and will respond like steel. One sad fact is that the harder the steel, the more likely it is to chip and nick. A softer metal will bend, flatten or otherwise distort. When this happens, it is relatively easy to pound or file a new cutting edge. When a chip leaves a gap, not much can be done. A piece can be reforged into the blade, but this also requires that the blade be retempered." The Katana has a very hard edge, and a very soft spine. It is designed to block with the soft spine or side of the blade...NOT the edge itself. Last edited by Anon : 05-08-2005 at 10:27 AM. |
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#219 (permalink) | |
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#221 (permalink) | |
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#222 (permalink) |
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"Thunar: uh no not really, maybe in role playing games."
Well them i expect you to offer definitive proof that the Choku-To was no longer in use during the 15th century. I'll be waiting. "Thunar: I'm sure it could with enough force but so could european daggers could since that what is made for." Hence disproving the claim made by some on this thread that plate armor was impenetrable. "Thunar:again wouldn't be in use anymore and again he is talking about the katana mostly" The Choku-To IS a katana. You don't even know what kind of weapon the sword is, but you expect me to believe you when you claim no one used them any more in the time in question? Swords are passed down from generation to generation among a family. It is entirely reasonable to believe that Choku-Tos fit that pattern. "Thunar: Again its Hank Rheinhart and he is a leading expert of swords and I thinking the hyperbole is the katana that could cut through anthing." Ah yes....the leading expert that claims 'steel is steel'. LOL...the dude is a quack. "Thunar: Different styles and stokes for different folks that is all" Well, you take the style that says a weapon with an optimum cutting point midway down the blade is best...i'll take the one that has it's optimum cutting point out near the tip. When i have a solid 12-18" reach advantadge over you, do not be surprised when i cut your spleen out. ![]() "Thunar: the european blades also had a hard edge and its block on the flat side of the blade now in a pitch battle between to armys you telling me that a edge to edge strike is not going to happen?" In war, anything is possible. That's just life. Edge to edge strikes are a good way to break any sword... |
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#223 (permalink) | |
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Thunar:Dude the obvioius quack is you and your roleplaying game history, yes a I know what sword you are talking about and the picture you put up again in which is a ninja-to in which is a hollywood invention the proper term is ninja-ken and like I said the original ninja-ken was broken katanas discarded and if you read Grand master Hatsumi's book about the sword that the ninja used. You keep saying its a katana and no it wasn't and that style of blade was long gone by the 15th century its last use probably would of been around ad 900 As for being past down through the generations sure that happens to all warrior cultures but doesn't mean it would of been used for war. Actually the proof should be you to present that it was used in the 15th century.As for the armor I never made such claim but it is you that don't understand that it would be pretty damn hard to do so in a fight especialy the armor it was made in such a way to glance blows but you make it like it wouldn't be a feat. As for the cut you still have to step inside for he draw cut in which still could be trouble if you did.As for the edge to edge I agree and like I said the warrior's of both countrys would of been taugt not to have edge to edge contact but like you said anything is possible and I'm pretty sure there was edge to edge contact. Jim H, and Hank R. are very well respected in swordsmanship circles and they have degrees in such areas and have done reserch longer probably you and I combined. |
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#224 (permalink) |
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"Thunar:Dude the obvioius quack is you and your roleplaying game history, yes a I know what sword you are talking about and the picture you put up again in which is a ninja-to in which is a hollywood invention the proper term is ninja-ken and like I said the original ninja-ken was broken katanas discarded and if you read Grand master Hatsumi's book about the sword that the ninja used."
You don't know what you're talking about. Simple as that. "You keep saying its a katana and no it wasn't and that style of blade was long gone by the 15th century its last use probably would of been around ad 900" A choku-To is a Katana. The curved katana is called a Wakazushi(sp). "Jim H, and Hank R. are very well respected in swordsmanship circles and they have degrees in such areas and have done reserch longer probably you and I combined." Then they certainly ought to know that steel is not steel. All steel, and indeed all swords made of steel, are not created equally. |
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