[新聞] 波音今承認747,767,777螺帽問題

[lordlpg (M)]

DATE:26/11/08
SOURCE:Air Transport Intelligence

Boeing admits nutplate problem on 747, 767, 777
By Stephen Trimble

Boeing today confirms that three widebodies - the 747, 767 and 777 - face new
production disruptions caused by the same quality control issue already
plaguing the 737 programme.

Two weeks ago, the airframer disclosed that about 3,000 to 5,000 nut plate
assemblies on each 737 lack a required cadmium coating and must be replaced.

The same missing coating also affects about half that number of nutplate
assemblies on a 777 and "hundreds" within each 747 and 767, the Boeing
spokeswoman says.

The problem has been traced to one of three suppliers to Spirit AeroSystems,
which has been supplying the non-conforming parts since August 2007. The lack
of the cadmium coating makes the parts susceptible to corrosive damage.

To comply with the US FAA standards, each of the errant nutplates must be
replaced, although the problem is not a flight safety issue.

The impact of the disruption on the production schedule is still being
evaluated, the spokeswoman says. Any delays are being factored into the
overall impact of the two-month strike by the International Association of
Machinists and Aerospace Workers (IAM), which is also still being evaluated.


http://www.flightglobal.com/articles/2008/11/26/319375/boeing-admits-nutplate-
problem-on-747-767-777.html

http://0rz.tw/c157W

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推 hanwu85:nut plate不是螺帽喔  是墊在或是套在螺帽上下的東西
→ lordlpg:螺帽片？
推 churky: 跟之前B738的問題一樣嗎
推 TKeleven:washer
推 ggoi:華絲
推 anywei:墊片
推 beelzebub827:NUTPLATE是這個http://0rz.tw/385av
→ beelzebub827:他是可以讓螺桿(絲)不用螺帽就可以鎖起來的東西
→ beelzebub827:而且他不是墊片 鎖NUTPLATE沒在用墊片的
→ beelzebub827:當然看到的 不只圖片這個樣式 有非常多的型式
推 TKeleven:Anchor nut