Return-Path: Received: from pop3.olsusa.com ([63.150.212.2] verified) by logan.com (CommuniGate Pro SMTP 3.5.6) with ESMTP id 1125923 for rob@logan.com; Sun, 03 Mar 2002 23:55:08 -0500 Received: from imo-r04.mx.aol.com ([152.163.225.100]) by pop3.olsusa.com (Post.Office MTA v3.5.3 release 223 ID# 0-71866U8000L800S0V35) with ESMTP id com for ; Sun, 3 Mar 2002 21:59:56 -0500 Received: from RWolf99@aol.com by imo-r04.mx.aol.com (mail_out_v32.5.) id k.ae.232c9ff7 (2614) for ; Sun, 3 Mar 2002 22:02:39 -0500 (EST) From: RWolf99@aol.com Message-ID: Date: Sun, 3 Mar 2002 22:02:38 EST Subject: Solder vs crimp To: lancair.list@olsusa.com MIME-Version: 1.0 Content-Type: text/plain; charset="US-ASCII" Content-Transfer-Encoding: 7bit X-Mailing-List: lancair.list@olsusa.com Reply-To: lancair.list@olsusa.com <<<<<<<<<<<<<<<<--->>>>>>>>>>>>>>>> << Lancair Builders' Mail List >> <<<<<<<<<<<<<<<<--->>>>>>>>>>>>>>>> >> For what it is worth -- In the expendable rocket world it is routine to thermal cycle cables that have soldered connections (solder cups on the connector pins) but not to do so with crimp connections. Poor solder joints would often be detected by continuity loss, particularly at cold temperatures. I think we went down to -40F. This is not to say that solder is inferior to crimp, or the other way, that crimp is superior to solder. It's just an interesting little-known fact. Which, by the way, is totally irrelevant to Brent's point, which is that he feels that a splice is superior to a connector. I don't doubt that a splice can be made more reliable than a connector, but I think there are many places where it makes sense to have a connector for maintainability. Brent disagrees, but that's his prerogative. - Rob Wolf >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> LML website: http://members.olsusa.com/mkaye/maillist.html LML Builders' Bookstore: http://www.buildersbooks.com/lancair Please remember that purchases from the Builders' Bookstore assist with the management of the LML. Please send your photos and drawings to marvkaye@olsusa.com. >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>