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NASA-LLIS-0399
Lessons Learned - Galileo Arc Welding Anomaly
Year: 1995
Abstract: Abstract:
During arc welding of a Galileo propulsion fuel line, an arc to the spacecraft caused an uncontrolled transient pulse of current that flowed through portions of the spacecraft structure and electronics. The potential for anomalies to introduce transient currents prompted recommendations involving interface design, planning of welding operations, and evaluation of electrical and insulation characteristics.
During arc welding of a Galileo propulsion fuel line, an arc to the spacecraft caused an uncontrolled transient pulse of current that flowed through portions of the spacecraft structure and electronics. The potential for anomalies to introduce transient currents prompted recommendations involving interface design, planning of welding operations, and evaluation of electrical and insulation characteristics.
Subject: Parts Materials & Processes
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| contributor author | NASA - National Aeronautics and Space Administration (NASA) | |
| date accessioned | 2017-09-04T15:24:23Z | |
| date available | 2017-09-04T15:24:23Z | |
| date copyright | 06/07/1995 | |
| date issued | 1995 | |
| identifier other | NIBEQCAAAAAAAAAA.pdf | |
| identifier uri | https://yse.yabesh.ir/std/handle/yse/24759 | |
| description abstract | Abstract: During arc welding of a Galileo propulsion fuel line, an arc to the spacecraft caused an uncontrolled transient pulse of current that flowed through portions of the spacecraft structure and electronics. The potential for anomalies to introduce transient currents prompted recommendations involving interface design, planning of welding operations, and evaluation of electrical and insulation characteristics. | |
| language | English | |
| title | NASA-LLIS-0399 | num |
| title | Lessons Learned - Galileo Arc Welding Anomaly | en |
| type | standard | |
| page | 3 | |
| status | Active | |
| tree | NASA - National Aeronautics and Space Administration (NASA):;1995 | |
| contenttype | fulltext | |
| subject keywords | Parts Materials & Processes | |
| subject keywords | Policy & Planning |