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NASA-LLIS-3116
Lessons Learned - Bent Orbital Maneuvering System (OMS) Pod Rotato
Year: 2010
Abstract: Abstract:
The Space Shuttle Orbital Maneuvering System (OMS) pod rotator (a 5-ton jack screw) was bent on three occasions because of overloading. As a result, Boeing designed a system consisting of two load-sensing pins: one pin for attaching the rotator to the OMS pod lifting fixture and the other for attaching the rotator to the facility attachment point. Each sensing pin is connected to a readout unit to indicate when the rotator is under load or when the rotator load changes between tension and compression. Two load-sensing pins are used for redundancy.
The Space Shuttle Orbital Maneuvering System (OMS) pod rotator (a 5-ton jack screw) was bent on three occasions because of overloading. As a result, Boeing designed a system consisting of two load-sensing pins: one pin for attaching the rotator to the OMS pod lifting fixture and the other for attaching the rotator to the facility attachment point. Each sensing pin is connected to a readout unit to indicate when the rotator is under load or when the rotator load changes between tension and compression. Two load-sensing pins are used for redundancy.
Subject: Ground Equipment
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| contributor author | NASA - National Aeronautics and Space Administration (NASA) | |
| date accessioned | 2017-09-04T18:43:38Z | |
| date available | 2017-09-04T18:43:38Z | |
| date copyright | 04/21/2010 | |
| date issued | 2010 | |
| identifier other | KCMGFDAAAAAAAAAA.pdf | |
| identifier uri | https://lib.yabesh.ir/std/handle/yse/225028 | |
| description abstract | Abstract: The Space Shuttle Orbital Maneuvering System (OMS) pod rotator (a 5-ton jack screw) was bent on three occasions because of overloading. As a result, Boeing designed a system consisting of two load-sensing pins: one pin for attaching the rotator to the OMS pod lifting fixture and the other for attaching the rotator to the facility attachment point. Each sensing pin is connected to a readout unit to indicate when the rotator is under load or when the rotator load changes between tension and compression. Two load-sensing pins are used for redundancy. | |
| language | English | |
| title | NASA-LLIS-3116 | num |
| title | Lessons Learned - Bent Orbital Maneuvering System (OMS) Pod Rotato | en |
| type | standard | |
| page | 1 | |
| status | Active | |
| tree | NASA - National Aeronautics and Space Administration (NASA):;2010 | |
| contenttype | fulltext | |
| subject keywords | Ground Equipment | |
| subject keywords | Hardware | |
| subject keywords | Lifting Devices | |
| subject keywords | Simulators and Training Systems | |
| subject keywords | Systems analysis - cost analysis | |
| subject keywords | Vehicle concepts |