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Problems at Airbus and Boeing

机译：空中客车公司和波音公司的问题

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The world's two largest manufacturers of commercial passenger aircraft announced reportedly temporary technical setbacks in their respective new aircraft programs. Although the problems stimulated a round of "doom and gloom" stories in the popular and business press, the rivals say the incidents will have relatively modest impact on production and delivery schedules. The Boeing Co.'s (Chicago, 111.) 787 Dreamliner program experienced its hitch during recent testing. A 33-ft/10m prototype fuselage "barrel section" was found to have voids in the composite skin during nondestructive inspection testing conducted by Boeing engineers. Yvonne Leach of Boeing 787 communications told HPG that the most likely cause of the voids was leakage in the fuselage barrel mandrel. Engineers are working to resolve the problem, which is not expected to delay the 787's delivery schedule, Leach says, adding that the company will make up lost time by producing two barrel sections on two mandrels at the same time, which then can be concurrently tested for U.S. Federal Aviation Admin. (FAA) certification of the plane's manufacturing process.
机译：据报道，全球最大的两家商用客机制造商宣布了各自新飞机计划的暂时性技术挫折。尽管这些问题在大众和商业媒体上引发了一轮“灰蒙蒙的”故事，但竞争对手表示，这些事件将对生产和交货时间表产生相对较小的影响。波音公司（芝加哥，111。）的787梦幻客机计划在最近的测试中遇到了麻烦。在波音工程师进行的非破坏性检查测试中，发现33英尺/ 10米的原型机身“桶形截面”在复合蒙皮中有空隙。波音787通讯公司的伊冯·利奇（Yvonne Leach）告诉HPG，最有可能造成空隙的原因是机身机筒芯轴泄漏。 Leach说，工程师们正在努力解决这个问题，预计这不会延迟787的交付时间表，并补充说，该公司将通过在两个心轴上同时生产两个枪管段来弥补浪费的时间，然后可以同时进行测试。美国联邦航空局。 （FAA）飞机制造过程的认证。

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