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

Waidmannsheil
.400 member


Reged: 19/04/13
Posts: 2445
Loc: Melbourne Australia
Re: Locking bolt raceway query
      18/07/14 09:32 PM

You can only broach a through hole, not a blind hole as the broach must be pulled through the workpiece. Originally they would have used a slotting type head which would have shaved it out a thou at a time. The Italian Gun Makers Piotti have such a machine and you can see it in use on their website although it is cutting the slot for the lumps. It is the same principal however. Aaron is correct, these days it would be done with EDM.

http://www.piotti.com/en/lavorazioni/la-meccanica/


Waidmannsheil.

--------------------
There is nothing wrong with vegetarian food, so long as there is meat with it.

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Entire topic
Subject Posted by Posted on
* Locking bolt raceway query Matabele 13/07/14 07:40 PM
. * * Re: Locking bolt raceway query twobobbwana   14/07/14 10:49 AM
. * * Re: Locking bolt raceway query Matabele   15/07/14 05:32 AM
. * * Re: Locking bolt raceway query Aaron_Little   18/07/14 11:59 AM
. * * Re: Locking bolt raceway query Waidmannsheil   18/07/14 09:32 PM
. * * Re: Locking bolt raceway query tinker   18/07/14 09:53 PM
. * * Re: Locking bolt raceway query Matabele   22/07/14 06:28 PM
. * * Re: Locking bolt raceway query Waidmannsheil   22/07/14 10:07 PM
. * * Re: Locking bolt raceway query Pugwash   23/07/14 04:00 AM
. * * Re: Locking bolt raceway query twobobbwana   23/07/14 03:33 PM

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