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Double Rifles, Single Shots & Combinations >> Building Double Rifles & Gunsmithing

transvaal
.300 member


Reged: 19/01/13
Posts: 131
Loc: South Carolina
Re: Building, regulating & engraving a DR with shoe lump barrels
      27/03/17 02:22 PM

The machine cutting away of a radius (1 inch) to the right/left top of the shoe lump platform is accomplished by a 1 inch ball tip milling cutter as illustrated in the photo below. You can also set the angle of the barrel convergence so that the radius "channels" are correctly positioned for the amount of convergence you desire. If you cut your channels to deep (and too deep can be only a few thousands of an inch, you will have to discard the shoe lump platform that you have spent much time and effort and make a new replacement. I picked 1 inch as my radius after much careful consideration and measuring to have the proper fit and jointing of the barrels.

After you have finished the total machining of the shoe lumps, including cutting the angle of the front of the rear lump to mate at a hard fit with the action draw, you can began to hand joint the platform to the action prior to brazing the barrels to the shoe lump platform. Much of the fitting and jointing will be done with the hinge pin removed from the action. Later I will explain how this is accomplished by leaving material at the top of the forward lump hook. If I forget to explain it remind me of it.













Edited by CptCurl (03/05/17 09:54 PM)

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Subject Posted by Posted on
* Building, regulating & engraving a DR with shoe lump barrels transvaal 26/03/17 03:06 PM
. * * Re: Building, regulating & engraving a DR with shoe lump barrels transvaal   27/03/17 07:23 AM
. * * Re: Building, regulating & engraving a DR with shoe lump barrels MMBA   27/03/17 12:56 PM
. * * Re: Building, regulating & engraving a DR with shoe lump barrels transvaal   27/03/17 01:55 PM
. * * Re: Building, regulating & engraving a DR with shoe lump barrels transvaal   27/03/17 02:22 PM
. * * Re: Building, regulating & engraving a DR with shoe lump barrels transvaal   27/03/17 03:07 PM
. * * Re: Building, regulating & engraving a DR with shoe lump barrels buckbrush   27/03/17 04:08 PM
. * * Re: Building, regulating & engraving a DR with shoe lump barrels Waidmannsheil   27/03/17 06:59 PM
. * * Re: Building, regulating & engraving a DR with shoe lump barrels transvaal   28/03/17 12:08 AM
. * * Re: Building, regulating & engraving a DR with shoe lump barrels transvaal   28/03/17 01:51 AM
. * * Re: Building, regulating & engraving a DR with shoe lump barrels transvaal   28/03/17 03:20 AM
. * * Re: Building, regulating & engraving a DR with shoe lump barrels transvaal   28/03/17 03:54 AM
. * * Re: Building, regulating & engraving a DR with shoe lump barrels transvaal   28/03/17 07:31 AM
. * * Re: Building, regulating & engraving a DR with shoe lump barrels transvaal   28/03/17 07:59 AM
. * * Re: Building, regulating & engraving a DR with shoe lump barrels Claydog   28/03/17 08:39 AM
. * * Re: Building, regulating & engraving a DR with shoe lump barrels MMBA   28/03/17 12:59 PM
. * * Re: Building, regulating & engraving a DR with shoe lump barrels gryphon   28/03/17 01:41 PM
. * * Re: Building, regulating & engraving a DR with shoe lump barrels Waidmannsheil   28/03/17 08:07 PM
. * * Re: Building, regulating & engraving a DR with shoe lump barrels transvaal   29/03/17 03:25 AM
. * * Re: Building, regulating & engraving a DR with shoe lump barrels transvaal   29/03/17 04:11 AM
. * * Re: Building, regulating & engraving a DR with shoe lump barrels Matabele   29/03/17 06:48 AM
. * * Re: Building, regulating & engraving a DR with shoe lump barrels Chavez   07/01/20 04:09 AM
. * * Re: Building, regulating & engraving a DR with shoe lump barrels Rhodes   03/02/20 06:28 PM
. * * Re: Building, regulating & engraving a DR with shoe lump barrels transvaal   04/02/20 05:07 AM
. * * Re: Building, regulating & engraving a DR with shoe lump barrels Chavez   06/02/20 12:00 AM
. * * Re: Building, regulating & engraving a DR with shoe lump barrels transvaal   06/02/20 10:22 AM
. * * Re: Building, regulating & engraving a DR with shoe lump barrels Chavez   06/02/20 03:52 PM
. * * Re: Building, regulating & engraving a DR with shoe lump barrels Waidmannsheil   04/02/20 06:57 AM
. * * Re: Building, regulating & engraving a DR with shoe lump barrels transvaal   04/02/20 11:22 AM
. * * Re: Building, regulating & engraving a DR with shoe lump barrels Rhodes   05/02/20 03:54 PM
. * * Re: Building, regulating & engraving a DR with shoe lump barrels tinker   07/10/19 08:23 AM
. * * Re: Building, regulating & engraving a DR with shoe lump barrels baileybradshaw   08/10/19 10:06 AM
. * * Re: Building, regulating & engraving a DR with shoe lump barrels transvaal   08/10/19 01:21 PM
. * * Re: Building, regulating & engraving a DR with shoe lump barrels 93x64mm   09/10/19 07:00 AM
. * * Re: Building, regulating & engraving a DR with shoe lump barrels twobobbwana   09/10/19 12:08 PM
. * * Re: Building, regulating & engraving a DR with shoe lump barrels transvaal   09/10/19 01:01 PM
. * * Re: Building, regulating & engraving a DR with shoe lump barrels DarylS   09/10/19 03:56 PM
. * * Re: Building, regulating & engraving a DR with shoe lump barrels ruffcountry   04/01/20 12:34 PM
. * * Re: Building, regulating & engraving a DR with shoe lump barrels Demonwolf444   13/04/17 02:30 AM
. * * Re: Building, regulating & engraving a DR with shoe lump barrels transvaal   29/03/17 01:25 PM
. * * Re: Building, regulating & engraving a DR with shoe lump barrels transvaal   30/03/17 02:05 AM
. * * Re: Building, regulating & engraving a DR with shoe lump barrels Matabele   30/03/17 07:58 AM
. * * Re: Building, regulating & engraving a DR with shoe lump barrels transvaal   30/03/17 09:40 AM
. * * Re: Building, regulating & engraving a DR with shoe lump barrels Matabele   01/04/17 07:08 PM
. * * Re: Building, regulating & engraving a DR with shoe lump barrels transvaal   01/04/17 11:03 PM
. * * Re: Building, regulating & engraving a DR with shoe lump barrels transvaal   04/04/17 12:24 AM
. * * Re: Building, regulating & engraving a DR with shoe lump barrels Waidmannsheil   04/04/17 06:28 AM
. * * Re: Building, regulating & engraving a DR with shoe lump barrels transvaal   04/04/17 12:21 PM
. * * Re: Building, regulating & engraving a DR with shoe lump barrels Waidmannsheil   04/04/17 07:58 PM
. * * Re: Building, regulating & engraving a DR with shoe lump barrels Matabele   07/04/17 07:11 AM
. * * Re: Building, regulating & engraving a DR with shoe lump barrels Waidmannsheil   07/04/17 07:42 AM
. * * Re: Building, regulating & engraving a DR with shoe lump barrels transvaal   07/04/17 08:18 AM
. * * Re: Building, regulating & engraving a DR with shoe lump barrels twobobbwana   07/04/17 11:32 AM
. * * Re: Building, regulating & engraving a DR with shoe lump barrels Matabele   08/04/17 09:26 PM
. * * Re: Building, regulating & engraving a DR with shoe lump barrels transvaal   08/04/17 11:15 PM
. * * Re: Building, regulating & engraving a DR with shoe lump barrels twobobbwana   10/04/17 10:58 AM
. * * Re: Building, regulating & engraving a DR with shoe lump barrels 4al2   10/04/17 10:07 PM
. * * Re: Building, regulating & engraving a DR with shoe lump barrels transvaal   12/04/17 01:11 AM
. * * Re: Building, regulating & engraving a DR with shoe lump barrels transvaal   11/04/17 03:02 AM
. * * Re: Building, regulating & engraving a DR with shoe lump barrels transvaal   26/03/17 03:48 PM
. * * Re: Building, regulating & engraving a DR with shoe lump barrels eagle27   26/03/17 07:33 PM
. * * Re: Building, regulating & engraving a DR with shoe lump barrels transvaal   27/03/17 12:12 AM
. * * Re: Building, regulating & engraving a DR with shoe lump barrels 93x64mm   26/03/17 03:48 PM

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