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High Efficiency Speaker Asylum Need speakers that can rock with just one watt? You found da place. |
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In Reply to: Re: Pouring a Tractrix Horn posted by John Sheerin on April 17, 2006 at 17:42:31:
When I made my old 280Hz Round Tractrix horns, I just made a plug that was the space inside the horn and then pulled parts of that. I does work that way, but the angle of the throat coupled with the rigidity of the plug makes releasing the parts very difficult.I'm getting started on a new mould that will begin by making an actual part and then pulling moulds off of that (1 piece for the horn flare and 2 for the outer shell). The laminated moulds have a bit of give and make releasing far easier.
How's things in Indiana (?)
eso
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Follow Ups
- Re: Pouring a Tractrix Horn - eso 04/17/0618:23:38 04/17/06 (6)
- hey eso, fellas.... horn mold issues... - JeffreyJ 10:34:47 04/18/06 (2)
- Re: hey eso, fellas.... horn mold issues... - eso 18:28:19 04/18/06 (1)
- will try PVA next.... - JeffreyJ 06:51:31 04/19/06 (0)
- Re: Pouring a Tractrix Horn - John Sheerin 18:51:24 04/17/06 (2)
- Re: Pouring a Tractrix Horn - waveboxes@yahoo.com 19:21:12 04/17/06 (1)
- Re: Very Nice Work! * - eso 20:09:29 04/17/06 (0)
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