1、_ 6$(7HFKQLFDO6WDQGDUGV%RDUG5XOHVSURYLGHWKDW7KLVUHSRUWLVSX EOLVKHGE6$(WRDGYDQFHWKHVWDWHRI technical and engineering sciences. The use of this report is entirely voluntary, and its applicability and suitability for any particular use, including any patent infringement arising therefrom, LVWKHVROHUHVS
2、RQVLELOLWRIWKHXVHU SAE reviews each technical report at least every five years at which time it may be revised, reaffirmed, stabilized, or cancelled. SAE invites your written comments and suggestions. Copyright 2016 SAE International All rights reserved. No part of this publication may be reproduced
3、, stored in a retrieval system or transmitted, in any form or by any means, electronic, mechanical, photocopying, recording, or otherwise, without the prior written permission of SAE. TO PLACE A DOCUMENT ORDER: Tel: 877-606-7323 (inside USA and Canada) Tel: +1 724-776-4970 (outside USA) Fax: 724-776
4、-0790 Email: CustomerServicesae.org SAE WEB ADDRESS: http:/www.sae.org SAE values your input. To provide feedback on this Technical Report, please visit http:/www.sae.org/technical/standards/AIR5278 AEROSPACE INFORMATION REPORT AIR5278 Issued 1999-03 Reaffirmed 2016-10 Composite and Bonded Structure
5、 Engineers: Training Document RATIONALE AIR5278 has been reaffirmed to comply with the SAE five-year review policy. 1. SCOPE:This document provides recommendations concerning the minimum knowledge and analytical skill guidelines for a composite and metal bond repair design engineer.Teaching levels h
6、ave been assigned to this curriculum to define the knowledge, skills and abilities needed to design appropriate repairs. Minimum hours of instruction have been provided to ensure adequate lecture and laboratory coverage of all subject matter. These minimums may be exceeded, and may include an increa
7、se in the total number of training hours and/or increases in the teaching levels.2. APPLICABLE DOCUMENTS:The following publications form a part of this document to the extent specified herein. The latest issue of SAE publications shall apply. The applicable issue of other publications shall be the i
8、ssue in effect on the date of the purchase order. In the event of conflict between the text of this document and references cited herein, the text of this document takes precedence. Nothing in this document, however, supersedes applicable laws and regulations unless a specific exemption has been obt
9、ained.2.1 U.S. Government Printing Office Publications:Available from Superintendent of Documents, U.S. Government Printing Office, Washington, DC 20402.U.S. Code of Federal Registry 14, Part 147 (US FAA FAR) ScopeSAE INTERNATIONAL AIR5278 Page 2 of 8 3. STUDENT PREREQUISITES:Student success will be
10、 in part based on the knowledge and skills normally acquired in a formal engineering program at the university level and should specifically include the following:Engineering mechanics of materialsMatrix algebraEngineering staticsFundamentals of engineering and technical drawings4. EXAMINATIONS:Trai
11、ning Providers will be required to monitor student performance throughout the program. Students will be administered written exams in lecture classes and shall perform engineering analysis tasks. The minimum passing grade for all written tests shall be 70% and all grades shall be recorded in the ind
12、ividuals training records.The final examination(s) covering the basic principles of composite and bonded metal repair will include a comprehensive written test (minimum 25 questions) and including engineering analysis tasks involving the repair of composites and/or bonded metal structures.5. TEACHIN
13、G LEVELS:Levels 1 through 3 are defined in 14 CFR, Part 147. Level 4 is defined as applicable to this engineering curriculum.5.1 Level 1:Classroom instruction only, general knowledge and principles, no hands-on training required.5.2 Level 2:More in-depth than Level 1: some hands-on skill training re
14、quired, still taught primarily in the classroom environment.5.3 Level 3:Requires knowledge of general principles and a high degree of practical applications, using hands-on training.5.4 Level 4:In-depth classroom discussion at the engineering level; high degree of detail and knowledge required, incl
15、uding applications of engineering analysis techniques.SAE INTERNATIONAL AIR5278 Page 3 of 8 6. CURRICULUM:This curriculum describes the minimum subject matter to be taught by the Training Provider. Subjects may be combined, repeated, or reinforced in any order which will effectively cover the scope
16、of this curriculum.TABLE 1 - Table of ContentsSubject Section Number HoursIntroduction 1.0 1Material properties and characteristics 2.0 6Material handling and storage 3.0 4Original design criteria 4.0 10Stress analysis 5.0 16Repair design criteria 6.0 8Safety and environment 7.0 1Damage assessment a
17、nd inspection techniques 8.0 4Repair techniques 9.0 24Source documents 10.0 8Record keeping 11.0 2Hand tools and shop equipment 12.0 24Fastening systems 13.0 8Tooling and mold making 14.0 8Total hours 124SAE INTERNATIONAL AIR5278 Page 4 of 8 FIGURE 1SAE INTERNATIONAL AIR5278 Page 5 of 8 FIGURE 1 (Continued)SAE INTERNATIONAL AIR5278 Page 6 of 8 FIGURE 1 (Continued)SAE INTERNATIONAL AIR5278 Page 7 of 8 FIGURE 1 (Continued)SAE INTERNATIONAL AIR5278 Page 8 of 8 FIGURE 1 (Continued)PREPARED BY ATA/IATA/SAE COMMERCIAL AIRCRAFT COMPOSITE REPAIR COMMITTEE
