|
 |
|
 |
| Notices |
Welcome to the new PGCA Forum! As well, since it
is new - please read the following:
This is a new forum - so you must REGISTER to this Forum before posting;
If you are not a PGCA Member, we do not allow posts selling, offering or brokering firearms and/or parts; and
You MUST REGISTER your REAL FIRST and LAST NAME as your login name.
To register:
Click here..................
If you are registered to the forum and keep getting logged
out: Please
Click Here...
Welcome & enjoy!
To read the Posts, Messages & Threads in the PGCA Forum, you must be REGISTERED and LOGGED INTO your account! To Register, as a New User please see the Registration Link Above. If you are registered, but not Logged In, please Log in with your account Username and Password found on this page to the top right.
Hi Unregistered,
On July 29th, this site will be moving..! No, really - it's "moving" to another physical location - including servers, gateways, routers - everything - including my coffee cup...
So, from the date of July 29th through July 30 or 31 (shooting for these dates, but - as always, I'm at the mercy of my ISP who has to install the lines to the new location - and we actually get them running ;) ). But - this site, cloud servers and main web will be OFF LINE.
Now, please save these dates!! Please - don't be "that guy" who emails me on the 30th to tell me you "can't open the Parker Website". I'll already know it is offline - and also know that you are "that guy"...
I'll take this notice up and down over the next week or so - and leave it up during the final few days before shutting it off on the 29th..
John D.
|
 |
|
 |
Damascus barrel salesmen’s sample |
 |
10-07-2017, 06:00 PM
|
#1
|
Member
|
|
|
Member Info
|
Join Date: Jan 2015
Posts: 723
Thanks: 1,079
Thanked 845 Times in 236 Posts
|
|
Damascus barrel salesmen’s sample
Thought you guys might find this interesting, shows the steps in making a damascus barrel.
http://www.dogsanddoubles.com/2017/1...otgun-barrels/
|
|
|
|
The Following 40 Users Say Thank You to Kirk Potter For Your Post:
|
allan.mclane, Bill Mullins, Bill Murphy, Bob Roberts, Brian Hornacek, Carvel Whaley, chris dawe, Christian Gish, Dave Suponski, David Holes, Dean Romig, Dennis Yager, Drew Hause, Eric Eis, Eric Estes, Frank Cronin, Garry L Gordon, Garth Gustafson, Gary Carmichael Sr, Greg Baehman, Harry Collins, Henry McRoberts, James J. Roberts, Jeff Higgins, Larry Mason, Lloyd Bernstein, Mark Garrett, Mark Ray, Matthew Hanson, Mike McKinney, Mills Morrison, Paul Ehlers, Pete Kappes, Richard Flanders, Robert Rambler, Russell E. Cleary, Sara LeFever, Tom Brown, Tom Carter, Tom Pellegrini |
|
 |
|
 |
10-08-2017, 05:18 PM
|
#2
|
Member
|
|
|
Member Info
|
Join Date: Nov 2008
Posts: 2,369
Thanks: 413
Thanked 4,590 Times in 1,471 Posts
|
|
Thank you Kirk. I added the images here
http://www.picturetrail.com/sfx/album/view/20091342
From the July 24, 1886 "Scientific American" article on Parker Bros. courtesy of Jeff Kuss
(The illustration)...shows the manner in which the metal is worked up to form the gun barrel, to make the Damascus twist. Alternate rods of iron and steel are placed upon one another, and then forged and thoroughly welded together into a solid bar, which is afterward rolled into rods. The rod thus formed is raised to a bright red heat, and on end placed in a revolving chuck, while the other remains fixed, the turning of the chuck subjecting the rod to a severe twisting throughout its whole length, so that at last it acquires the appearance of a screw having a very fine thread. Three of these rods are then placed together, the twist of one being in a contrary direction to that of the other two, and they are welded together and rolled, making the strip which is wound around the mandrel...the coil being welded till the spiral unite to form a hollow cylinder.
The fine figures that appear in the finished barrel are the result of the skillfulness with which these several operations are performed, after which follows a process of hammering while the barrel is nearly cold, to further condense the metal, and the barrel is then ready to be bored, turned, and finished. About three-fourths of the material is cut away in the making, 16 pounds of iron being used in the first instance to make a pair of barrels which would weigh only 8 pounds when the welding is finished, and from three to four pounds after boring and grinding.
In the manufacture of laminated steel barrels, the best quality of steel scrap is mixed with a small proportion of charcoal iron, heated in a furnace, puddle into a ball, well worked up under a forge hammer, drawn out under a tilt hammer into strips of the required length and thickness, and then treated as above described. Such barrels are much esteemed for hardness and closeness of grain, and show a different marking and appearance from those made by the Damascus twist.
It is only by such elaborate treatment of the metal that gun makers have succeeded in making guns so very light, and yet of such great strength and beauty.
|
|
|
|
The Following 6 Users Say Thank You to Drew Hause For Your Post:
|
|
|