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tinkerModerator
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Reged: 12/03/05
Posts: 4835
Loc: Nevada
Re: LT Cap projectiles
      24/10/10 03:35 PM

CC-


Thanks for the note on those LT caps.
I hear you on the annular ring tooling marks, and I'd very much like to see one of these in-the-hand.

From a manufacturing standpoint, and from the cross-section photos I've seen -- my first and enduring sense has been that the conical portion was die-sunk.
The alloy figures that are noted above suggest a more ductile stock for the cones with the greater lead content, which would facilitate the deep plunge.
The nose looks thin, suggesting the stretch of the material...

I'll ping you with a note and follow up with you off-list on the generous offer -- Thanks!



Quote:

Tinker,

Let me restate that. I was told, by THE guy who makes LT copies, that the cone was spun. In looking at sectioned caps, and knowing how a cymbal is made, seems logical to me. The original LT caps to tend to have concentric lines like something was revolving during the manufacturing process. My friend a machinist likes to turn the cones out of bar stock. Just does not seem right to me. If they were lathe turned from bar stock, I would expect an even wall thickness for the entire cone, yet the originals tend to have thinner noses.

PM me with your information and I will send you an original Super Mag Explora round to dissect.

Thanks for the response, am not a machinist, so how exactly would you do it?



Boy you can really hash out things by throwing out a couple of bold statements....
Fun and you learn stuff too.

Quote:

I'd like to see the evidence, and I very much doubt that they were made on a spinning lathe.
There's plenty of room for me to adjust my perspective on this, and I've spent most of my life running metalworking machines and tooling - modern and antique.
Quote:

















Cheers
Tinker

--------------------
--Self-Appointed Colonel, DRSS--



"It IS a dangerous game, and so named for a reason, and you can't play from the keyboard. " --Some Old Texan...

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Entire topic
Subject Posted by Posted on
* LT Cap projectiles harms 12/10/10 03:06 AM
. * * Re: LT Cap projectiles gatsby   12/10/10 11:53 AM
. * * Re: LT Cap projectiles harms   12/10/10 12:46 PM
. * * Re: LT Cap projectiles gatsby   12/10/10 04:42 PM
. * * Re: LT Cap projectiles CommandCar   20/10/10 10:44 AM
. * * Re: LT Cap projectiles gatsby   21/10/10 05:23 AM
. * * Re: LT Cap projectiles Anonymous   21/10/10 12:07 PM
. * * Re: LT Cap projectiles tinkerModerator   21/10/10 02:27 PM
. * * LT Cap projectiles CommandCar   22/10/10 06:39 AM
. * * Re: LT Cap projectiles gatsby   22/10/10 07:08 AM
. * * Re: LT Cap projectiles Anonymous   22/10/10 09:04 AM
. * * Re: LT Cap projectiles CommandCar   22/10/10 12:04 PM
. * * Re: LT Cap projectiles Anonymous   22/10/10 12:17 PM
. * * Re: LT Cap projectiles CommandCar   22/10/10 12:24 PM
. * * Re: LT Cap projectiles tinkerModerator   22/10/10 03:29 PM
. * * Re: LT Cap projectiles CommandCar   22/10/10 11:52 PM
. * * Re: LT Cap projectiles rigbymauser   23/10/10 12:12 AM
. * * Re: LT Cap projectiles gatsby   23/10/10 05:30 AM
. * * Re: LT Cap projectiles DarylS   23/10/10 01:33 AM
. * * Re: LT Cap projectiles Anonymous   23/10/10 01:42 AM
. * * Re: LT Cap projectiles CommandCar   23/10/10 02:13 AM
. * * Re: LT Cap projectiles Mike_Bailey   23/10/10 06:23 AM
. * * Re: LT Cap projectiles Anonymous   23/10/10 07:21 AM
. * * Re: LT Cap projectiles Mike_Bailey   23/10/10 06:27 PM
. * * Re: LT Cap projectiles Tom_H   24/10/10 12:19 AM
. * * Re: LT Cap projectiles tinkerModerator   24/10/10 03:15 AM
. * * Re: LT Cap projectiles CommandCar   24/10/10 04:04 AM
. * * Re: LT Cap projectiles tinkerModerator   24/10/10 09:48 AM
. * * Re: LT Cap projectiles CommandCar   24/10/10 12:21 PM
. * * Re: LT Cap projectiles tinkerModerator   24/10/10 03:35 PM
. * * Re: LT Cap projectiles Mike_Bailey   24/10/10 06:34 PM
. * * Re: LT Cap projectiles gatsby   24/10/10 08:14 PM
. * * Re: LT Cap projectiles Anonymous   25/10/10 02:12 AM
. * * Shooting the Fauneta CommandCar   25/10/10 02:50 AM
. * * Re: Shooting the Fauneta gatsby   25/10/10 06:22 AM
. * * Re: Shooting the Fauneta CommandCar   25/10/10 09:09 AM
. * * Re: Shooting the Fauneta DarylS   25/10/10 03:08 AM
. * * Re: Shooting the Fauneta tinkerModerator   25/10/10 03:51 AM
. * * Re: Shooting the Fauneta Mike_Bailey   25/10/10 04:18 AM
. * * WR LT manufacturing equipment CommandCar   25/10/10 05:13 AM
. * * Re: WR LT manufacturing equipment tinkerModerator   25/10/10 05:16 AM
. * * Re: LT Cap projectiles Mike_Bailey   24/10/10 09:17 PM
. * * Re: LT Cap projectiles gatsby   24/10/10 12:35 PM
. * * Re: LT Cap projectiles CommandCar   24/10/10 12:46 PM
. * * Re: LT Cap projectiles 9.3x57   24/10/10 12:25 PM
. * * Re: LT Cap projectiles gatsby   24/10/10 05:18 AM
. * * WR LT-Capped CommandCar   24/10/10 01:22 PM
. * * Re: WR LT-Capped gatsby   24/10/10 08:03 PM
. * * Re: WR LT-Capped DarylS   25/10/10 02:56 AM
. * * Re: LT Cap projectiles rigbymauser   24/10/10 05:06 AM
. * * Re: LT Cap projectiles gatsby   24/10/10 05:36 AM
. * * Re: LT Cap projectiles Mike_Bailey   24/10/10 05:49 AM
. * * Re: LT Cap projectiles gatsby   24/10/10 07:12 AM
. * * Re: LT Cap projectiles DarylS   24/10/10 07:39 AM
. * * Re: LT Cap projectiles gatsby   24/10/10 08:04 AM
. * * Re: LT Cap projectiles rigbymauser   24/10/10 05:57 AM
. * * Re: LT Cap projectiles gatsby   24/10/10 04:59 AM
. * * Re: LT Cap projectiles Sarg   22/10/10 08:04 PM
. * * Re: LT Cap projectiles rigbymauser   22/10/10 10:27 PM
. * * Re: LT Cap projectiles Mike_Bailey   22/10/10 10:57 PM
. * * Re: LT Cap projectiles Anonymous   23/10/10 01:29 AM
. * * Re: LT Cap projectiles rigbymauser   12/10/10 05:31 AM

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