| 摘要 |
A method of assembling a first part and a second part. The method may comprise the step of integrally forming an attachment device and a first part. For example, the attachment device may be a nut plate operative to retain a nut therein, and the first part may be an air duct. The nut plate and the air duct may be integrally formed via selective laser sintering or stereo lithography such that the nut plate is an integral feature of the air duct. A nut may be retained in the nut plate, and a mating bolt may engage the nut to attach the air duct (i.e., the first part) to the second part.
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