Do me a favour Jim. Make a note of how good a fit the pinblock had to the plate. Just curious about another related claim. RicB JIMRPT@aol.com wrote: > We have often spoken of plate stress and how it is transferred to other > sections/notes as a string(s) broke or were loosened. I have never seen a > better example than the little Apollo grand I am removing the strings > from....... > The bass strings are out and I was in the process of removing tension from > the tenor section.....when 'pong''' a string broke in the octave 5/6 > section!! as I kept removing tension from the tenor, strings kept popping in > the 5/6 area...a total of six altogether > As I was relieving tension in the 5/6 area the strings in the top section > 6/7/8 starting breaking also !! > Now the strings that broke were all kinda really rusty and broke fairly > easily but I thought it was a perfect example of plate stress and stress > transferance............ > I have never had this happen to me before. > > Jim Bryant (FL) > p.s. the plate is a full perimeter plate. > _______________________________________________ > pianotech list info: https://www.moypiano.com/resources/#archives -- Richard Brekne RPT, N.P.T.F. UiB, Bergen, Norway mailto:rbrekne@broadpark.no http://home.broadpark.no/~rbrekne/ricmain.html
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