SAE J2747_200611
Superseded
View Superseded by
Hydraulic Pump Airborne Noise Bench Test
Hardcopy , PDF
English
11-08-2006
09-13-2019
Defines the pump mounting (pulley, belt tension, isolation), operating conditions, (fluids, speed, temperature, pressure), room acoustics, instrumentation, noise measurement technique and data acquisition setup to be used. Included are recommendations for test sample size, and format for data presentation/reporting.
| DocumentType |
Standard
|
| Pages |
15
|
| PublisherName |
SAE International
|
| Status |
Superseded
|
| SupersededBy |
Communicate the process of accurately measuring sound power levels of positive displacement hydraulic pumps commonly used in ground vehicle steering systems. This recommended practice defines the pump mounting (pulley, belt tension, isolation), operating conditions (fluid, speed, temperature, pressure), room acoustics, instrumentation, noise measurement technique and data acquisition setup to be used. Included are recommendations for test sample size, and format for data presentation/reporting.
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