To: Yo-Yo
The biggest problem Boeing is having with the 787 is a high defect rate on the composite fuselage sections.
It isn't a serious problem at this stage, but it could be a very expensive and time consuming one when production is ramped if it isn't resolved or dramatically reduced by then.
31 posted on
06/29/2006 2:04:42 AM PDT by
Energy Alley
("War on Christians" = just another professional victim group.)
To: Energy Alley
One test barrel out of the first nine ever made is not what I would call a high failure rate. The full reason why that one barrel failed is
here but the short answer is one mandrel was used that had been made too big then machined down to size, which allowed too many air leaks during the autoclaving process.
The problem has already been diagnosed and solved.
32 posted on
06/29/2006 9:24:46 AM PDT by
Yo-Yo
(USAF, TAC, 12th AF, 366 TFW, 366 MG, 366 CRS, Mtn Home AFB, 1978-81)
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