This is a multi-part message in MIME format. ---------------------- multipart/alternative attachment Hi Mike, Not often , but at times the new string will break becuase of a falt in = the wire. Just the other day at our chapter meeting it happened while = replacing a string on an old beater we are doing a re whatever to raise = chapte funds.=20 Yep twas I at the hammer when the string broke. Remeasuring the string showed all materials used were correct, so a = fresh wire off the same stock was used. My thinking was that too many = cooks had been in the pot resulting in over stressing the wire at the = bend causing the failure. In the situation that you describe, it would = be my thought, though not liking the idea, to let the wire stick through = the tuning pin about 1/4" so that the wire could be bent over ala cheep = spinets from the 60s. I do not like the double bend as it makes = replacing a broken string much harder. But if the old pin is holding = fine why replace it when this repair will let it hold the new string? Joe Goss imatunr@srvinet.com www.mothergoosetools.com ----- Original Message -----=20 From: Mike Bratcher=20 To: Pianotech=20 Sent: Friday, May 28, 2004 9:53 PM Subject: wire coming out of beckett Hi List, I tuned a piano today. Very nice Kawai console, about 17 yrs old. It = looks like it's 2 years old. Piano is up to pitch. Nothing out of the = ordinary. I tuned up to f#7 and broke that string. I could almost = "tell" it was going to break. The pitch wasn't changing and the pin got = harder to turn. But, I wasn't focusing on that, so it broke. Now comes the strange part. I replaced the string. As I was bringing = it up to tension, it broke. That's a first for me. Let me start off by = saying I think I'm a pretty good stringer. Becketts are always tight in = the pin, coils are perfect, the right number of coils and pin height is = all perfect. Ok....maybe I wasn't paying close enough attention when = this string broke. String number 2 (or three however you look at it) = put it on...again...perfect. Finished tuning the piano. Went back to = touch-up tune the new strings and wow ....they dropped in pitch. = Ok...retune them. retune them...retune them...retune them....HEY! = Something's going on here. I stopped and tuned just one string. As I = tune, I bring it up to pitch, but now I keep playing the note with out = turning the pin. I can easily hear the pitch dropping. I retune and = the same thing. I look at the pin, and the beckett is clearly slipping = out. Finally the whole thing pops out. Damn...Next string I made sure = there was wire poking out the other side. Finished tuning it up and = noticed the pitch was dropping on this new string too...Man how can this = happen? I let the customer know there may be a problem here in the future, as = I'm getting frustrated at this point. Pitch was still dropping when I = left. I'm thinking I may need to replace the tuning pin. I know I = could just put the wire through farther and bend it over like Baldwin = does on their vertical pianos. This shouldn't be happening right? Like I said...I think I can string = well enough, that that isn't the problem. =20 Any thoughts Mike Bratcher ---------------------- multipart/alternative attachment An HTML attachment was scrubbed... URL: https://www.moypiano.com/ptg/pianotech.php/attachments/03/2b/20/c5/attachment.htm ---------------------- multipart/alternative attachment--
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