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Metalworking (rec.crafts.metalworking) Discuss various aspects of working with metal, such as machining, welding, metal joining, screwing, casting, hardening/tempering, blacksmithing/forging, spinning and hammer work, sheet metal work. |
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#1
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Dread anyone?
Could be the first real advance in hand held weaponry since gunpowder?
The Dread http://www.defensereview.com/modules...rticle&sid=526 But, what is the DREAD, really? How does it work? In a sentence, the DREAD is an electrically-powered centrifuge weapon, or centrifuge "gun". So, instead of using self-contained cartridges containing powdered propellant (gunpowder), the DREAD's ammunition will be .308 and .50 caliber round metal balls (steel, tungsten, tungsten carbide, ceramic-coated tungsten, etc...) that will be literally spun out of the weapon at speeds as high as 8000 fps (give or take a few hundred feet-per-second) at rather extreme rpm's, striking their targets with overwhelming and devastating firepower. We're talking about total target saturation, here. All this, of course, makes the DREAD revolutionary in the literal sense, as well as the conceptual one. |
#2
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Dread anyone?
"cavelamb" wrote in message m... Could be the first real advance in hand held weaponry since gunpowder? The Dread http://www.defensereview.com/modules...rticle&sid=526 But, what is the DREAD, really? How does it work? In a sentence, the DREAD is an electrically-powered centrifuge weapon, or centrifuge "gun". So, instead of using self-contained cartridges containing powdered propellant (gunpowder), the DREAD's ammunition will be .308 and .50 caliber round metal balls (steel, tungsten, tungsten carbide, ceramic-coated tungsten, etc...) that will be literally spun out of the weapon at speeds as high as 8000 fps (give or take a few hundred feet-per-second) at rather extreme rpm's, striking their targets with overwhelming and devastating firepower. We're talking about total target saturation, here. All this, of course, makes the DREAD revolutionary in the literal sense, as well as the conceptual one. Have heard of this over a year now. Seems if it had real merit, one would have heard more or seen it more. I think there are only limited tactical situations where saturation fire is advantageous. I saw another system where the bullets were essentially stacked, and electronically fired. It seems like a centrifugal firing mechanism wouldn't be very accurate except for spraying a certain arc of the circle. Those wheel machine guns with the multiple barrel like The Terminator favors would seem to be enough for me. I wouldn't want someone after me with one of those. I have seen videos of them, and they are awesome. So are the 20 mm. chain cannons. I have a video of them at max range with IR night scopes taking out some insurgents with explosive rounds, and literally shredding the vehicles and blowing the insurgents to pieces. Small pieces. I also like that video of the 50 cal. Barrett with explosive shells picking snipers off rocks in Afghanistan. Steve |
#3
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Dread anyone?
"SteveB" wrote in message ... Those wheel machine guns with the multiple barrel like The Terminator favors would seem to be enough for me. I wouldn't want someone after me with one of those. I have seen videos of them, and they are awesome. So are the 20 mm. chain cannons. I have a video of them at max range with IR night scopes taking out some insurgents with explosive rounds, and literally shredding the vehicles and blowing the insurgents to pieces. Small pieces. I also like that video of the 50 cal. Barrett with explosive shells picking snipers off rocks in Afghanistan. Steve (Maestro, a drum roll, please...) Da-da, da-dah, da-DAH! Now, THAT's entertainment! Do you have any videos of dismemberment with edged weapons? Do you invite friends over when you show these things? -- Ed Huntress |
#4
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Dread anyone?
On Feb 3, 9:53*am, "Ed Huntress" wrote:
"SteveB" wrote in message ... Those wheel machine guns with the multiple barrel like The Terminator favors would seem to be enough for me. I wouldn't want someone after me with one of those. *I have seen videos of them, and they are awesome. *So are the 20 mm. chain cannons. *I have a video of them at max range with IR night scopes taking out some insurgents with explosive rounds, and literally shredding the vehicles and blowing the insurgents to pieces. Small pieces. *I also like that video of the 50 cal. Barrett with explosive shells picking snipers off rocks in Afghanistan. Steve (Maestro, a drum roll, please...) Da-da, da-dah, da-DAH! Now, THAT's entertainment! Do you have any videos of dismemberment with edged weapons? Do you invite friends over when you show these things? -- Ed Huntress People who would happily kill you and yours because you don't bow down to the right god getting shredded- yes, that is worth watching. Dave |
#5
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Dread anyone?
wrote in message ... On Feb 3, 9:53 am, "Ed Huntress" wrote: "SteveB" wrote in message ... Those wheel machine guns with the multiple barrel like The Terminator favors would seem to be enough for me. I wouldn't want someone after me with one of those. I have seen videos of them, and they are awesome. So are the 20 mm. chain cannons. I have a video of them at max range with IR night scopes taking out some insurgents with explosive rounds, and literally shredding the vehicles and blowing the insurgents to pieces. Small pieces. I also like that video of the 50 cal. Barrett with explosive shells picking snipers off rocks in Afghanistan. Steve (Maestro, a drum roll, please...) Da-da, da-dah, da-DAH! Now, THAT's entertainment! Do you have any videos of dismemberment with edged weapons? Do you invite friends over when you show these things? -- Ed Huntress People who would happily kill you and yours because you don't bow down to the right god getting shredded- yes, that is worth watching. I'll bet you'd find you have a lot in common with them, Dave, if you got to know them. You're off to a good start: you even like the same kinds of movies! -- Ed Huntress |
#6
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Dread anyone?
On Feb 3, 1:27*pm, "Ed Huntress" wrote:
wrote in message ... On Feb 3, 9:53 am, "Ed Huntress" wrote: "SteveB" wrote in message ... Those wheel machine guns with the multiple barrel like The Terminator favors would seem to be enough for me. I wouldn't want someone after me with one of those. I have seen videos of them, and they are awesome. So are the 20 mm. chain cannons. I have a video of them at max range with IR night scopes taking out some insurgents with explosive rounds, and literally shredding the vehicles and blowing the insurgents to pieces.. Small pieces. I also like that video of the 50 cal. Barrett with explosive shells picking snipers off rocks in Afghanistan. Steve (Maestro, a drum roll, please...) Da-da, da-dah, da-DAH! Now, THAT's entertainment! Do you have any videos of dismemberment with edged weapons? Do you invite friends over when you show these things? -- Ed Huntress People who would happily kill you and yours because you don't bow down to the right god getting shredded- yes, that is worth watching. I'll bet you'd find you have a lot in common with them, Dave, if you got to know them. You're off to a good start: you even like the same kinds of movies! -- Ed Huntress No, nothing in common. Believe it or not, there are some people who have demonstrated, again and again, that they have forfeited the right to live in the community of men. Lets just label this group 'people who will kill you for not obeying islam, people who will throw acid in the face of girls for the crime of going to school, people who will kill their own daughter for being raped'. Dave |
#7
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Dread anyone?
wrote in message ... On Feb 3, 9:53 am, "Ed Huntress" wrote: "SteveB" wrote in message ... Those wheel machine guns with the multiple barrel like The Terminator favors would seem to be enough for me. I wouldn't want someone after me with one of those. I have seen videos of them, and they are awesome. So are the 20 mm. chain cannons. I have a video of them at max range with IR night scopes taking out some insurgents with explosive rounds, and literally shredding the vehicles and blowing the insurgents to pieces. Small pieces. I also like that video of the 50 cal. Barrett with explosive shells picking snipers off rocks in Afghanistan. Steve (Maestro, a drum roll, please...) Da-da, da-dah, da-DAH! Now, THAT's entertainment! Do you have any videos of dismemberment with edged weapons? Do you invite friends over when you show these things? -- Ed Huntress Funny, Ed. You don't appear on my radar any more. Aw, shoot. I had ye killfiled. No, never saw any dismemberment, but saw lots of pictures post beheadings. I did witness one caning while overseas. Wish there were more of it, particularly here in the US. The kids would act a lot better. Adults, too. There's nothing like seeing a grown man dance and scream like a baby and **** all over themself when caned. And if the one who does the caning can be proven to not be giving it his all, he gets double the strokes. Yes, Ed, I would like to share some of my experiences with people. That's why I show them the videos of snipers who head shoot our soldiers getting blown into many small parts. You got a problem with that? You're an adult. Cope. TTFN, Ed. Steve |
#8
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Dread anyone?
"SteveB" wrote in message ... wrote in message ... On Feb 3, 9:53 am, "Ed Huntress" wrote: "SteveB" wrote in message ... Those wheel machine guns with the multiple barrel like The Terminator favors would seem to be enough for me. I wouldn't want someone after me with one of those. I have seen videos of them, and they are awesome. So are the 20 mm. chain cannons. I have a video of them at max range with IR night scopes taking out some insurgents with explosive rounds, and literally shredding the vehicles and blowing the insurgents to pieces. Small pieces. I also like that video of the 50 cal. Barrett with explosive shells picking snipers off rocks in Afghanistan. Steve (Maestro, a drum roll, please...) Da-da, da-dah, da-DAH! Now, THAT's entertainment! Do you have any videos of dismemberment with edged weapons? Do you invite friends over when you show these things? -- Ed Huntress Funny, Ed. You don't appear on my radar any more. Aw, shoot. I had ye killfiled. No, never saw any dismemberment, but saw lots of pictures post beheadings. I did witness one caning while overseas. Wish there were more of it, particularly here in the US. The kids would act a lot better. Adults, too. There's nothing like seeing a grown man dance and scream like a baby and **** all over themself when caned. Right. And I'll bet you have multiple orgasms just remembering it, Steve. And if the one who does the caning can be proven to not be giving it his all, he gets double the strokes. Yes, Ed, I would like to share some of my experiences with people. That's why I show them the videos of snipers who head shoot our soldiers getting blown into many small parts. You got a problem with that? Now, *that's* a party -- for the twisted and emotionally disabled. You're an adult. Cope. And you are one sick dog, Steve. It looks like your "experiences" wormed their way into the part of your brain that makes us human, and then they ate lunch. -- Ed Huntress |
#9
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Dread anyone?
"Ed Huntress" wrote in message
... "SteveB" wrote in message ... Those wheel machine guns with the multiple barrel like The Terminator favors would seem to be enough for me. I wouldn't want someone after me with one of those. I have seen videos of them, and they are awesome. So are the 20 mm. chain cannons. I have a video of them at max range with IR night scopes taking out some insurgents with explosive rounds, and literally shredding the vehicles and blowing the insurgents to pieces. Small pieces. I also like that video of the 50 cal. Barrett with explosive shells picking snipers off rocks in Afghanistan. Steve (Maestro, a drum roll, please...) Da-da, da-dah, da-DAH! Now, THAT's entertainment! Do you have any videos of dismemberment with edged weapons? Do you invite friends over when you show these things? They're on the Al Jazeera website - Caucasians being beheaded by Arabs. |
#10
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Dread anyone?
"RAM³" wrote in message m... "Ed Huntress" wrote in message ... "SteveB" wrote in message ... Those wheel machine guns with the multiple barrel like The Terminator favors would seem to be enough for me. I wouldn't want someone after me with one of those. I have seen videos of them, and they are awesome. So are the 20 mm. chain cannons. I have a video of them at max range with IR night scopes taking out some insurgents with explosive rounds, and literally shredding the vehicles and blowing the insurgents to pieces. Small pieces. I also like that video of the 50 cal. Barrett with explosive shells picking snipers off rocks in Afghanistan. Steve (Maestro, a drum roll, please...) Da-da, da-dah, da-DAH! Now, THAT's entertainment! Do you have any videos of dismemberment with edged weapons? Do you invite friends over when you show these things? They're on the Al Jazeera website - Caucasians being beheaded by Arabs. Dave hasn't moved up to that yet. He's still enjoying his awesome videos of Arabs being blown to small pieces with 20 mm chain cannons. Give him time. Once you've taken a step toward becoming what you hate, anything is possible. So, do you visit the beheading videos often? -- Ed Huntress |
#11
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Dread anyone?
On Feb 3, 5:18*pm, "Ed Huntress" wrote:
"RAM³" wrote in message m... "Ed Huntress" wrote in message ... "SteveB" wrote in message ... Those wheel machine guns with the multiple barrel like The Terminator favors would seem to be enough for me. I wouldn't want someone after me with one of those. *I have seen videos of them, and they are awesome. So are the 20 mm. chain cannons. *I have a video of them at max range with IR night scopes taking out some insurgents with explosive rounds, and literally shredding the vehicles and blowing the insurgents to pieces. Small pieces. *I also like that video of the 50 cal. Barrett with explosive shells picking snipers off rocks in Afghanistan. Steve (Maestro, a drum roll, please...) Da-da, da-dah, da-DAH! Now, THAT's entertainment! Do you have any videos of dismemberment with edged weapons? Do you invite friends over when you show these things? They're on the Al Jazeera website - Caucasians being beheaded by Arabs. Dave hasn't moved up to that yet. He's still enjoying his awesome videos of Arabs being blown to small pieces with 20 mm chain cannons. Give him time. Once you've taken a step toward becoming what you hate, anything is possible. So, do you visit the beheading videos often? -- Ed Huntress Actually, a friend of mine was beheaded in Chechnya. He and two others were kidnapped, held for weeks, then beheaded and their heads left beside the road outside Grozny. Know what you're talking about before you spout off, you have not got a clue. Dave |
#12
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Dread anyone?
Those wheel machine guns with the multiple barrel like The Terminator favors would seem to be enough for me. I wouldn't want someone after me with one of those. I have seen videos of them, and they are awesome. So are the 20 mm. chain cannons. I have a video of them at max range with IR night scopes taking out some insurgents with explosive rounds, and literally shredding the vehicles and blowing the insurgents to pieces. Small pieces. I also like that video of the 50 cal. Barrett with explosive shells picking snipers off rocks in Afghanistan. Steve (Maestro, a drum roll, please...) Da-da, da-dah, da-DAH! Now, THAT's entertainment! Do you have any videos of dismemberment with edged weapons? Do you invite friends over when you show these things? They're on the Al Jazeera website - Caucasians being beheaded by Arabs. Dave hasn't moved up to that yet. He's still enjoying his awesome videos of Arabs being blown to small pieces with 20 mm chain cannons. Give him time. Once you've taken a step toward becoming what you hate, anything is possible. So, do you visit the beheading videos often? Guys like him can never see it themselves. Lots of other people can too. It's obvious that many men here, and I use the term loosely, are virtually indistinguishable from the "terrorists" they despise so much. They want to act in the exact same way as their enemies do. They always see a big difference between themselves and the "bad guys" and they never know that the bad guys think exactly the same way they do. You can't make them see it though so it's a waste of time pointing out how similar they are to the people they hate. We see it though. Hawke |
#13
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Dread anyone?
On Feb 3, 8:17*am, "SteveB" wrote:
"cavelamb" wrote in message m... Could be the first real advance in hand held weaponry since gunpowder? The Dread http://www.defensereview.com/modules...rticle&sid=526 But, what is the DREAD, really? How does it work? In a sentence, the DREAD is an electrically-powered centrifuge weapon, or centrifuge "gun". So, instead of using self-contained cartridges containing powdered propellant (gunpowder), the DREAD's ammunition will be .308 and .50 caliber round metal balls (steel, tungsten, tungsten carbide, ceramic-coated tungsten, etc...) that will be literally spun out of the weapon at speeds as high as 8000 fps (give or take a few hundred feet-per-second) at rather extreme rpm's, striking their targets with overwhelming and devastating firepower. We're talking about total target saturation, here. All this, of course, makes the DREAD revolutionary in the literal sense, as well as the conceptual one. Have heard of this over a year now. *Seems if it had real merit, one would have heard more or seen it more. *I think there are only limited tactical situations where saturation fire is advantageous. *I saw another system where the bullets were essentially stacked, and electronically fired. *It seems like a centrifugal firing mechanism wouldn't be very accurate except for spraying a certain arc of the circle. *Those wheel machine guns with the multiple barrel like The Terminator favors would seem to be enough for me.. I wouldn't want someone after me with one of those. *I have seen videos of them, and they are awesome. *So are the 20 mm. chain cannons. *I have a video of them at max range with IR night scopes taking out some insurgents with explosive rounds, and literally shredding the vehicles and blowing the insurgents to pieces. *Small pieces. *I also like that video of the 50 cal. Barrett with explosive shells picking snipers off rocks in Afghanistan. Steve- Hide quoted text - - Show quoted text - If you like that type of entertainment, you might try these... http://en.wikipedia.org/wiki/Juba_(sniper) I understand that they are very popular with your counterparts. Be sure to invite the families of those who participated in the filmings. TMT |
#14
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Dread anyone?
SteveB wrote:
"cavelamb" wrote in message m... Could be the first real advance in hand held weaponry since gunpowder? The Dread http://www.defensereview.com/modules...rticle&sid=526 But, what is the DREAD, really? How does it work? In a sentence, the DREAD is an electrically-powered centrifuge weapon, or centrifuge "gun". So, instead of using self-contained cartridges containing powdered propellant (gunpowder), the DREAD's ammunition will be .308 and .50 caliber round metal balls (steel, tungsten, tungsten carbide, ceramic-coated tungsten, etc...) that will be literally spun out of the weapon at speeds as high as 8000 fps (give or take a few hundred feet-per-second) at rather extreme rpm's, striking their targets with overwhelming and devastating firepower. We're talking about total target saturation, here. All this, of course, makes the DREAD revolutionary in the literal sense, as well as the conceptual one. Have heard of this over a year now. Seems if it had real merit, one would have heard more or seen it more. I think there are only limited tactical situations where saturation fire is advantageous. I saw another system where the bullets were essentially stacked, and electronically fired. It seems like a centrifugal firing mechanism wouldn't be very accurate except for spraying a certain arc of the circle. I see no reason to assume any inaccuracy. In fact, it could be scary accurate, if you wanted. |
#15
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Dread anyone?
Oh for Pete Sake, Steve!
The round has to spin along the axis of travel. Now, figure out a small light weight electrically powered mechanism to make it happen, hmm? And notice one of the rounds has golf ball type dimples. Good guess why? (it ain't for shooting around corners, pilgrim!) Richard |
#16
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Dread anyone?
No recoil while throwing a large number of bullets per second towards
enemy, sounds suspiciously like "supply side economics". Just that claim alone makes me not too interested in the device, which probably would face a lot of trouble (guide wear, fracture possibilities etc) for other reasons. i |
#17
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Dread anyone?
On Tue, 03 Feb 2009 15:28:29 -0600, Ignoramus14358
wrote: No recoil while throwing a large number of bullets per second towards enemy, sounds suspiciously like "supply side economics". Just that claim alone makes me not too interested in the device, which probably would face a lot of trouble (guide wear, fracture possibilities etc) for other reasons. i All easily overcome by applied metalurgy. In fact...with some usage of superconductors, and the proper computer connection...some really scary ballistic trajectories could be applied to each sphere as it leaves the weapon. Tossing them in a curving low to the right with a rise at x distance could be done. Want to put it in a window and have it travel down the hall and break to the right at the end? Possible. Pitchers demonstrate that in every baseball game. And the rounds could be explosive, spin armed fragmentation grenades.....etc. Select a new feed box, which automatically resets the computer to the charectoristics of the selected ordnance.....nasty..really nasty.... Gunner "Not so old as to need virgins to excite him, nor old enough to have the patience to teach one." |
#18
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Dread anyone?
On 2009-02-04, Gunner Asch wrote:
On Tue, 03 Feb 2009 15:28:29 -0600, Ignoramus14358 wrote: No recoil while throwing a large number of bullets per second towards enemy, sounds suspiciously like "supply side economics". Just that claim alone makes me not too interested in the device, which probably would face a lot of trouble (guide wear, fracture possibilities etc) for other reasons. i All easily overcome by applied metalurgy. Recoil cannot be overcome by metallurgy. In fact...with some usage of superconductors, and the proper computer connection...some really scary ballistic trajectories could be applied to each sphere as it leaves the weapon. Tossing them in a curving low to the right with a rise at x distance could be done. Want to put it in a window and have it travel down the hall and break to the right at the end? Possible. Pitchers demonstrate that in every baseball game. And the rounds could be explosive, spin armed fragmentation grenades.....etc. Select a new feed box, which automatically resets the computer to the charectoristics of the selected ordnance.....nasty..really nasty.... I think that your optimism as to how many degrees of freedom you can give to a spinning metal ball, is unfounded. I can see how you could impart a curving trajectory to it, but I cannot see how you can manage details of this trajectory so finely, and no that easily at the typical speed of a flying bullet. But, I always like progress in such military matters. I am always especially interested in psychoactive weapons that would make opposing forces **** their pants, discard their weapons and run home, without doing any damage. -- Due to extreme spam originating from Google Groups, and their inattention to spammers, I and many others block all articles originating from Google Groups. If you want your postings to be seen by more readers you will need to find a different means of posting on Usenet. http://improve-usenet.org/ |
#19
Posted to rec.crafts.metalworking
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Dread anyone?
From a friend of mine...
Hey! Build your own!! http://img129.imageshack.us/img129/7...nnonme4aj5.jpg -- Regards, Joe Agro, Jr. (800) 871-5022 01.908.542.0244 Automatic / Pneumatic Drills: http://www.AutoDrill.com Multiple Spindle Drills: http://www.Multi-Drill.com Flagship Site: http://www.Drill-N-Tap.com V8013-R |
#20
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Dread anyone?
cavelamb wrote:
Could be the first real advance in hand held weaponry since gunpowder? The Dread http://www.defensereview.com/modules...rticle&sid=526 But, what is the DREAD, really? How does it work? In a sentence, the DREAD is an electrically-powered centrifuge weapon, or centrifuge "gun". So, instead of using self-contained cartridges containing powdered propellant (gunpowder), the DREAD's ammunition will be .308 and .50 caliber round metal balls (steel, tungsten, tungsten carbide, ceramic-coated tungsten, etc...) that will be literally spun out of the weapon at speeds as high as 8000 fps (give or take a few hundred feet-per-second) at rather extreme rpm's, striking their targets with overwhelming and devastating firepower. We're talking about total target saturation, here. All this, of course, makes the DREAD revolutionary in the literal sense, as well as the conceptual one. Round balls, and probably with a healthy spin on an axis that's transverse to motion so you're guaranteed to have curveballs? Do they advertise shooting around corners as a feature? And how heavy is a barrel of the ammo that's big enough so you can shoot for any reasonable amount of time? And how big is this gun? And how easy is it to move around? "Imagine a gun with no recoil, no sound, no heat, no gunpowder, no visible firing signature (muzzle flash), and no stoppages or jams of any kind." Lessee. No recoil means you can't be throwing anything out the front, or that they've gotten a special dispensation from God from Newton's third law. No sound means that there's no moving parts. No heat means that there's no energy transfer. No stoppages or jams means that the mechanism is perfect in every way. Sure. OTOH, I can believe the no gunpowder and no muzzle flash; I suppose that 2 of 5 is a good thing, kinda. "Dismantled for security purposes". Sure -- the inventor didn't want to get arrested for fraud. (yes, I'm skeptical) I really shouldn't be so down on the thing -- after all, it's undoubtedly electrically powered, which means it's eco-friendly. (Why didn't they mention that as a feature?) Perhaps the army can get more urban recruits if they conduct "green warfare". -- Tim Wescott Wescott Design Services http://www.wescottdesign.com Do you need to implement control loops in software? "Applied Control Theory for Embedded Systems" gives you just what it says. See details at http://www.wescottdesign.com/actfes/actfes.html |
#21
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Dread anyone?
Tim Wescott wrote:
Lessee. No recoil means you can't be throwing anything out the front, or that they've gotten a special dispensation from God from Newton's third law. You can throw something out the front without recoil. You just have to throw something of equal ma out the back at the same time. Of course that would make the gunners position] a little dangerous... |
#22
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Dread anyone?
On Tue, 03 Feb 2009 10:00:51 -0800, Jim Stewart wrote:
Tim Wescott wrote: Lessee. No recoil means you can't be throwing anything out the front, or that they've gotten a special dispensation from God from Newton's third law. You can throw something out the front without recoil. You just have to throw something of equal ma out the back at the same time. Of course that would make the gunners position] a little dangerous... Yeah, but how do you cope with precession forces when you raise or lower the point of aim??? Mark Rand RTFM |
#23
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Dread anyone?
On Tue, 03 Feb 2009 22:02:57 +0000, Mark Rand
wrote: On Tue, 03 Feb 2009 10:00:51 -0800, Jim Stewart wrote: Tim Wescott wrote: Lessee. No recoil means you can't be throwing anything out the front, or that they've gotten a special dispensation from God from Newton's third law. You can throw something out the front without recoil. You just have to throw something of equal ma out the back at the same time. Of course that would make the gunners position] a little dangerous... Yeah, but how do you cope with precession forces when you raise or lower the point of aim??? it would be a big gyroscope. I would guess the "disk" would always be spinning waiting for projectiles to introduced. So, it would need to be vehicle mounted for a power supply, it would be a bitch to aim because of the gyroscope effect. There would be the heat of the motor and some heat of the balls sliding against the outer walls as they are flung around. Not near the heat of a powder fired gun, but still some heat. Mythbusters did some sort of gyro-gun awhile back, I only caught a small part of the show. They claim a muzzle velocity of above the speed of sound, so there most definately would be noise. Thank You, Randy Remove 333 from email address to reply. |
#24
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Dread anyone?
"Randy" wrote in message ... On Tue, 03 Feb 2009 22:02:57 +0000, Mark Rand wrote: On Tue, 03 Feb 2009 10:00:51 -0800, Jim Stewart wrote: Tim Wescott wrote: Lessee. No recoil means you can't be throwing anything out the front, or that they've gotten a special dispensation from God from Newton's third law. You can throw something out the front without recoil. You just have to throw something of equal ma out the back at the same time. Of course that would make the gunners position] a little dangerous... Yeah, but how do you cope with precession forces when you raise or lower the point of aim??? it would be a big gyroscope. I would guess the "disk" would always be spinning waiting for projectiles to introduced. So, it would need to be vehicle mounted for a power supply, it would be a bitch to aim because of the gyroscope effect. There would be the heat of the motor and some heat of the balls sliding against the outer walls as they are flung around. Not near the heat of a powder fired gun, but still some heat. Mythbusters did some sort of gyro-gun awhile back, I only caught a small part of the show. They claim a muzzle velocity of above the speed of sound, so there most definately would be noise. Thank You, Randy Remove 333 from email address to reply. The balls would not be touching the outer walls. They would be dropped down a feed tube in the center at the correct time for the spinning barrel to be lined up with the shot when the ball had traveled from the center to the exit. Since you would would have multiple barrels, the firing rate would be much higher than the RPM. |
#25
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Dread anyone?
On Tue, 03 Feb 2009 22:02:57 +0000, Mark Rand
wrote: On Tue, 03 Feb 2009 10:00:51 -0800, Jim Stewart wrote: Tim Wescott wrote: Lessee. No recoil means you can't be throwing anything out the front, or that they've gotten a special dispensation from God from Newton's third law. You can throw something out the front without recoil. You just have to throw something of equal ma out the back at the same time. Of course that would make the gunners position] a little dangerous... Yeah, but how do you cope with precession forces when you raise or lower the point of aim??? Mark Rand RTFM Gyroscopic forces will be interesting to overcome while aiming Gunner "Not so old as to need virgins to excite him, nor old enough to have the patience to teach one." |
#26
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Dread anyone?
IIRC in WWI, yes, one, the allies had a three or six in gun hung under an
airplane to be used when hunting submarines. They took care of the recoil by having the shell go out the front, and a sandbag out the back. Still must have been exciting in a fabric and dope aircraft. Bert "Jim Stewart" wrote in message ... Tim Wescott wrote: Lessee. No recoil means you can't be throwing anything out the front, or that they've gotten a special dispensation from God from Newton's third law. You can throw something out the front without recoil. You just have to throw something of equal ma out the back at the same time. Of course that would make the gunners position] a little dangerous... |
#27
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Dread anyone?
On Tue, 03 Feb 2009 10:00:51 -0800, the infamous Jim Stewart
scrawled the following: Tim Wescott wrote: Lessee. No recoil means you can't be throwing anything out the front, or that they've gotten a special dispensation from God from Newton's third law. You can throw something out the front without recoil. You just have to throw something of equal ma out the back at the same time. Of course that would make the gunners position] a little dangerous... Back-to-back mechanism. Ayup, just drive the dreadmobile into the ranks of enemy soldiers and fire sideways. Done! -- Never tell people how to do things. Tell them what to do and they will surprise you with their ingenuity. -- George S. Patton |
#28
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Dread anyone?
On Feb 3, 12:41*pm, Tim Wescott wrote:
cavelamb wrote: Could be the first real advance in hand held weaponry since gunpowder? The Dread http://www.defensereview.com/modules...rticle&sid=526 But, what is the DREAD, really? How does it work? In a sentence, the DREAD is an electrically-powered centrifuge weapon, or centrifuge "gun".. So, instead of using self-contained cartridges containing powdered propellant (gunpowder), the DREAD's ammunition will be .308 and .50 caliber round metal balls (steel, tungsten, tungsten carbide, ceramic-coated tungsten, etc...) that will be literally spun out of the weapon at speeds as high as 8000 fps (give or take a few hundred feet-per-second) at rather extreme rpm's, striking their targets with overwhelming and devastating firepower. We're talking about total target saturation, here. All this, of course, makes the DREAD revolutionary in the literal sense, as well as the conceptual one. Round balls, and probably with a healthy spin on an axis that's transverse to motion so you're guaranteed to have curveballs? Do they advertise shooting around corners as a feature? And how heavy is a barrel of the ammo that's big enough so you can shoot for any reasonable amount of time? *And how big is this gun? *And how easy is it to move around? "Imagine a gun with no recoil, no sound, no heat, no gunpowder, no visible firing signature (muzzle flash), and no stoppages or jams of any kind." Lessee. *No recoil means you can't be throwing anything out the front, or that they've gotten a special dispensation from God from Newton's third law. *No sound means that there's no moving parts. *No heat means that there's no energy transfer. *No stoppages or jams means that the mechanism is perfect in every way. *Sure. OTOH, I can believe the no gunpowder and no muzzle flash; I suppose that 2 of 5 is a good thing, kinda. "Dismantled for security purposes". *Sure -- the inventor didn't want to get arrested for fraud. (yes, I'm skeptical) I really shouldn't be so down on the thing -- after all, it's undoubtedly electrically powered, which means it's eco-friendly. *(Why didn't they mention that as a feature?) *Perhaps the army can get more urban recruits if they conduct "green warfare". -- Tim Wescott Wescott Design Serviceshttp://www.wescottdesign.com Do you need to implement control loops in software? "Applied Control Theory for Embedded Systems" gives you just what it says.. See details athttp://www.wescottdesign.com/actfes/actfes.html For sure it can't be 'no recoil', but if the energy is imparted to the ammo over a longer time compared to using an explosion, the recoil characteristic could be more manageable. Not that the world really needs another fricken' slaughter weapon. Dave |
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Dread anyone?
"cavelamb" wrote in message m... Could be the first real advance in hand held weaponry since gunpowder? The Dread http://www.defensereview.com/modules...rticle&sid=526 But, what is the DREAD, really? How does it work? In a sentence, the DREAD is an electrically-powered centrifuge weapon, or centrifuge "gun". So, instead of using self-contained cartridges containing powdered propellant (gunpowder), the DREAD's ammunition will be .308 and .50 caliber round metal balls (steel, tungsten, tungsten carbide, ceramic-coated tungsten, etc...) that will be literally spun out of the weapon at speeds as high as 8000 fps (give or take a few hundred feet-per-second) at rather extreme rpm's, striking their targets with overwhelming and devastating firepower. We're talking about total target saturation, here. All this, of course, makes the DREAD revolutionary in the literal sense, as well as the conceptual one. Not really new. The Civil War era supposedly had a steam powered gun that used steam to spin the bullet carrier. |
#31
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Dread anyone?
On Tue, 3 Feb 2009 20:39:49 -0800, "Calif Bill"
wrote: "cavelamb" wrote in message om... Could be the first real advance in hand held weaponry since gunpowder? The Dread http://www.defensereview.com/modules...rticle&sid=526 But, what is the DREAD, really? How does it work? In a sentence, the DREAD is an electrically-powered centrifuge weapon, or centrifuge "gun". So, instead of using self-contained cartridges containing powdered propellant (gunpowder), the DREAD's ammunition will be .308 and .50 caliber round metal balls (steel, tungsten, tungsten carbide, ceramic-coated tungsten, etc...) that will be literally spun out of the weapon at speeds as high as 8000 fps (give or take a few hundred feet-per-second) at rather extreme rpm's, striking their targets with overwhelming and devastating firepower. We're talking about total target saturation, here. All this, of course, makes the DREAD revolutionary in the literal sense, as well as the conceptual one. Not really new. The Civil War era supposedly had a steam powered gun that used steam to spin the bullet carrier. IRRC...there was a diesel powered one used in the Trenches in WW1 "Not so old as to need virgins to excite him, nor old enough to have the patience to teach one." |