Slow Motion Rifle Barrel Flex Tape
This flexing of the barrel creates a wave, known as a complex sine wave, which travels the length of the gun's barrel. These barrel motions coupled with shot to shot pressure variations greatly affect how well a particular barrel and load combination will shoot. At least two major commercial testing labs do not capture the entire pressure curve unless specifically requested by a customer. I've heard that line from deer hunters my entire life. I'm merely offering my experience and trying to pick up whatever knowledge is offered. I now see clearly that when a bullet exits the barrel it is basically "uncapping" an explosion and once uncapped, albeit for a short distance, it is allowing the explosive shock wave to expand very rapidly - at supersonic speeds, overtaking the subsonic projectile.... Indeed powder formulators and powder manufacturers have known about this phenomenon for some time. Slow motion rifle barrel flex head. I apologize for making you have w copy a paste the link, but it's worth watching. If the barrel is flexing upward and to the left when the bullet leaves the muzzle, the bullet (and bullet group) will be pushed that way. Individual License Included. There is no doubt a short stout bench rest barrel whips less than those of a typical hunting rifle.
- Slow motion rifle barrel flex head
- Slow motion rifle barrel flexible
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Slow Motion Rifle Barrel Flex Head
Yes sir I have also found that smaller cases have smaller sweet spots and larger cases have larger sweet spots. Please don't take any of this wrong because I love IMR 4895 it is probably my most go to powder with hammer bullets. Empty Bullet Cases Fall In Slow Motion In Street. We took pictures at a shutter speed of 1/8, 000th of a second. For our camera, we selected a Vision Research Phantom v611. If there is any problems with this connection, the sine wave will be dull and clunky, as well as unpredictable. Unlike hunting rifles; bench rest barrels seem more forgiving with extremely wide "sweet spots". With cartridges I've worked with in the 40-50 grain range (. Automatic gun firing two bullets, Ultra ... | Stock Video. But we wanted to help readers to see what it looks like as this mixture forms. 260 Rem etc), the nodes I see are approximately.
Slow Motion Rifle Barrel Flexible
This has been a great discussion. I still have three rifles running cup and core bullets at the upper edge, one being a hunting rifle, my sons 260 shooting the 100 grain Nosler ballistic tips. The barrel is also flexing if you look very carefully. " 1 milliseconds of time but could have reached 150, 000 PSI! We decided to rent a very high-speed camera capable of capturing just that, and then we made a date with an outdoor firing range in Vancouver. This rifle is a 300 h. Slow motion rifle barrel flexible. h. Magnum on a Remington 700 shot terrible as is when I bought it used. 40 S&W (Round Count 3, 050) | Yugo M72 | Romy M44.
Slow Motion Rifle Barrel Flex.Com
I was testing the scope mount on my Sauer 90 hunting rifle using a bore sight device and noticed that by pulling the sling swivel down (which is attached to the barrel) I can induce about 4 MOA flex in the barrel. Most Popular Videos. In the Pond5 Footage collection. Fire Ammunition In Slomo. Watch: What happens when a bullet leaves a gun, in super slow-mo - .com. And believe me, he can intellectually bury just about anybody in an argument on ballistics. From Martin Casella's Off-Broadway play, THE IRISH CURSE. LANTAC advises, "Things to note. He replied, "It's all about inertia. A strain gage glued "around" the chamber can only detect radial expansion of the steel under the gage. Discuss firearms, politics, 2nd amendment news.
To date, only shooters who do not have access to pressure testing equipment argue adamantly against the "catch up" theory. We ended up shooting quite a bit at 640x360, which allowed us to hit a frame rate of around 25, 000 frames per second. If you're interested, he also uploaded a second video with almost 80 minutes of detailed footage. Move the sling attachment to the stock. Barrel Flex: How does it affect a load? –. His simple answer was, "Yes. " I was born in Boston, Mass which is perhaps the only state in the Union where being stricken by The Irish Curse is not unusual.