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Total 9 documents matching your query.

1. [TowerTalk] Exothermic welding mold (score: 1): Author: "Martin A. Flynn" <maflynn@theflynn.org>; Date: Sun, 13 Aug 2023 10:42:25 -0400; Looking for a mold that can be used to connect three (3) 2/0 concentric copper cables to a 3/4 Inch copper clad rod. Does this exist? 73 Martin Flynn _______________________________________________ _; /archives//html/Towertalk/2023-08/msg00014.html (6,561 bytes)
2. Re: [TowerTalk] Exothermic welding mold (score: 1): Author: "Dave (NK7Z)" <dave@nk7z.net>; Date: Sun, 13 Aug 2023 09:49:55 -0700; https://www.kf7p.com/KF7P/HargerUniShot.html 73, and thanks, Dave (NK7Z) https://www.nk7z.net ARRL Volunteer Examiner ARRL Technical Specialist, RFI ARRL Asst. Director, NW Division, Technical Resour; /archives//html/Towertalk/2023-08/msg00015.html (8,075 bytes)
3. Re: [TowerTalk] Exothermic welding mold (score: 1): Author: David Gilbert <ab7echo@gmail.com>; Date: Sun, 13 Aug 2023 09:50:52 -0700; I've never seen any reference to a mold like that, and somewhere I have an old list of all the molds Cadweld made. If you get desperate, though, you could try making your own. http://www.ab7e.com/e; /archives//html/Towertalk/2023-08/msg00016.html (9,670 bytes)
4. Re: [TowerTalk] Exothermic welding mold (score: 1): Author: "Tim Duffy" <k3lr@k3lr.com>; Date: Sun, 13 Aug 2023 12:56:59 -0400; We have a ton of Cadweld products at DXE. I think we have a mold that would work https://www.dxengineering.com/search/brand/erico?SortBy=Default&SortOrder=As cending&keyword=erico&kr=erico 73 Tim K3L; /archives//html/Towertalk/2023-08/msg00017.html (9,504 bytes)
5. Re: [TowerTalk] Exothermic welding mold (score: 1): Author: David Gilbert <ab7echo@gmail.com>; Date: Sun, 13 Aug 2023 09:58:29 -0700; It might be possible to modify those 5/8" ceramic molds (maybe by using a grinder bit in a Dremel) to handle a 3/4" rod and three #2 wires, but I doubt it would work very well. Not enough room left; /archives//html/Towertalk/2023-08/msg00018.html (9,575 bytes)
6. Re: [TowerTalk] Exothermic welding mold (score: 1): Author: "Martin A. Flynn" <maflynn@theflynn.org>; Date: Sun, 13 Aug 2023 13:00:06 -0400; Thanks - Cables are 2/0 and the rods are 3/4 inch Have about 12 connections to make, might even be worth it as a custom mold to avoid putting 90 degree bends in the tower to ring cables. Have email o; /archives//html/Towertalk/2023-08/msg00019.html (9,173 bytes)
7. Re: [TowerTalk] Exothermic welding mold (score: 1): Author: "Jim Lux" <jim@luxfamily.com>; Date: Mon, 14 Aug 2023 13:58:23 -0400; <snip> The powder is available on eBay. The powder comes in pre-measured containers depending upon the size of the mold it was intended for, and there is always a bit of fine powder at the top for; /archives//html/Towertalk/2023-08/msg00020.html (7,982 bytes)
8. Re: [TowerTalk] Exothermic welding mold (score: 1): Author: David Gilbert <ab7echo@gmail.com>; Date: Mon, 14 Aug 2023 11:58:15 -0700; I've used magnesium ribbons before as well, but the sparklers work much better ... at least for me. I've also considered making more of the flash powder to use as starter material since the normal f; /archives//html/Towertalk/2023-08/msg00021.html (9,511 bytes)
9. Re: [TowerTalk] Exothermic welding mold (score: 1): Author: "Martin A. Flynn" <maflynn@theflynn.org>; Date: Sun, 20 Aug 2023 11:35:18 -0400; Reply from NVENT: I suggest using the GRC182G or the GYR182G molds as alternate. Implies being unable to do this in a single weld. Local substation electrician suggested https://shopalltec.com/ge; /archives//html/Towertalk/2023-08/msg00047.html (10,477 bytes)

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