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NASA-LLIS-0500
Lessons Learned - Fasteners
Year: 1992
Abstract: Description of Driving Event:
For critical applications either run tests to develop actual torque-preload relationship, or use tables which were developed using the actual fastener material, joint material, and lubrication and/or locking system. On January 15, 1991 a failure occurred in the 8 foot transonic pressure tunnel during testing of a model wing with attached flap. During the test run, the flap peeled away from the wing, broke free, and proceeded down the tunnel. Extensive damage resulted.
For critical applications either run tests to develop actual torque-preload relationship, or use tables which were developed using the actual fastener material, joint material, and lubrication and/or locking system. On January 15, 1991 a failure occurred in the 8 foot transonic pressure tunnel during testing of a model wing with attached flap. During the test run, the flap peeled away from the wing, broke free, and proceeded down the tunnel. Extensive damage resulted.
Subject: Parts Materials & Processes
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| contributor author | NASA - National Aeronautics and Space Administration (NASA) | |
| date accessioned | 2017-09-04T15:27:22Z | |
| date available | 2017-09-04T15:27:22Z | |
| date copyright | 33896 | |
| date issued | 1992 | |
| identifier other | NRBEQCAAAAAAAAAA.pdf | |
| identifier uri | https://yse.yabesh.ir/std/handle/yse/28256 | |
| description abstract | Description of Driving Event: For critical applications either run tests to develop actual torque-preload relationship, or use tables which were developed using the actual fastener material, joint material, and lubrication and/or locking system. On January 15, 1991 a failure occurred in the 8 foot transonic pressure tunnel during testing of a model wing with attached flap. During the test run, the flap peeled away from the wing, broke free, and proceeded down the tunnel. Extensive damage resulted. | |
| language | English | |
| title | NASA-LLIS-0500 | num |
| title | Lessons Learned - Fasteners | en |
| type | standard | |
| page | 2 | |
| status | Active | |
| tree | NASA - National Aeronautics and Space Administration (NASA):;1992 | |
| contenttype | fulltext | |
| subject keywords | Parts Materials & Processes | |
| subject keywords | Test Facility |