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MIL-STD-740 -2
STRUCTUREBORNE VIBRATORY ACCELERATION MEASUREMENTS AND ACCEPTANCE CRITERIA OF SHIPBOARD EQUIPMENT
Organization:
NAVY - SH - Naval Sea Systems Command (Ship Systems)
Year: 1986
Abstract: This standard prescribes instrumentation and procedures for the measurement and analysis of, and maximum acceptable level criteria for structureborne vibratory acceleration generated by shipboard equipment.
Structureborne sound testing is conducted to demonstrate that equipment levels are within the limits specified herein.
This standard supplements specifications and similar documents applicable to shipboard equipment.
Implementation guidance is provided in section 6.
The basic method used in this standard to determine equipment acceptance is the measurement of the structureborne vibratory acceleration level (La) in decibels (dB). Measurements are required at the locations of 5.3.2 for use in guiding maintenance.
Structureborne acceptance criteria are specified in 5.1.
Equipment is acceptable when none of the structureborne vibratory acceleration levels measured using accelerometers at the designated location exceed the applicable structureborne acceptance criteria. Intended Use: This standard is intended for use for equipment acquisition testing. This standard also prescribes certain warning plate requirements and drawing and manual information requirements for shipboard equipment (see 5.11 and 5.12).
Structureborne sound testing is conducted to demonstrate that equipment levels are within the limits specified herein.
This standard supplements specifications and similar documents applicable to shipboard equipment.
Implementation guidance is provided in section 6.
The basic method used in this standard to determine equipment acceptance is the measurement of the structureborne vibratory acceleration level (La) in decibels (dB). Measurements are required at the locations of 5.3.2 for use in guiding maintenance.
Structureborne acceptance criteria are specified in 5.1.
Equipment is acceptable when none of the structureborne vibratory acceleration levels measured using accelerometers at the designated location exceed the applicable structureborne acceptance criteria. Intended Use: This standard is intended for use for equipment acquisition testing. This standard also prescribes certain warning plate requirements and drawing and manual information requirements for shipboard equipment (see 5.11 and 5.12).
Subject: Acceptance criteria
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| contributor author | NAVY - SH - Naval Sea Systems Command (Ship Systems) | |
| date accessioned | 2017-09-04T17:24:20Z | |
| date available | 2017-09-04T17:24:20Z | |
| date copyright | 31776 | |
| date issued | 1986 | |
| identifier other | CEXPDAAAAAAAAAAA.pdf | |
| identifier uri | https://yse.yabesh.ir/std/handle/yse/147566 | |
| description abstract | This standard prescribes instrumentation and procedures for the measurement and analysis of, and maximum acceptable level criteria for structureborne vibratory acceleration generated by shipboard equipment. Structureborne sound testing is conducted to demonstrate that equipment levels are within the limits specified herein. This standard supplements specifications and similar documents applicable to shipboard equipment. Implementation guidance is provided in section 6. The basic method used in this standard to determine equipment acceptance is the measurement of the structureborne vibratory acceleration level (La) in decibels (dB). Measurements are required at the locations of 5.3.2 for use in guiding maintenance. Structureborne acceptance criteria are specified in 5.1. Equipment is acceptable when none of the structureborne vibratory acceleration levels measured using accelerometers at the designated location exceed the applicable structureborne acceptance criteria. Intended Use: This standard is intended for use for equipment acquisition testing. This standard also prescribes certain warning plate requirements and drawing and manual information requirements for shipboard equipment (see 5.11 and 5.12). | |
| language | English | |
| title | MIL-STD-740 -2 | num |
| title | STRUCTUREBORNE VIBRATORY ACCELERATION MEASUREMENTS AND ACCEPTANCE CRITERIA OF SHIPBOARD EQUIPMENT | en |
| type | standard | |
| page | 30 | |
| status | Active | |
| tree | NAVY - SH - Naval Sea Systems Command (Ship Systems):;1986 | |
| contenttype | fulltext | |
| subject keywords | Acceptance criteria | |
| subject keywords | shipboard equipment | |
| subject keywords | Distributed isolation material | |
| subject keywords | Fast fourier transform | |
| subject keywords | Reference vibratory acceleration | |
| subject keywords | Structureborne vibratory acceleration measurements |