NFPA T3.9.22 : 2000 : R2009
Current
The latest, up-to-date edition.
PUMP/MOTOR - PRESSURE RATING SUPPLEMENT TO NFPA/T2.6.1 R2-2000, FLUID POWER COMPONENTS - METHOD FOR VERIFYING THE FATIGUE AND ESTABLISHING THE BURST PRESSURE RATINGS OF THE PRESSURE CONTAINING ENVELOPE OF A METAL FLUID POWER PUMP AND MOTOR
Hardcopy , PDF
English
01-01-2014
Foreword
Introduction
1 Scope
2 Normative references
3 Definitions
4 Units of measurement
5 Letter symbols
6 General procedures
7 Calculation of test factors for verification testing
8 Rated fatigue verification test program
9 Rated burst pressure test program
10 Establishing a failure distribution
11 RFP verification by similarity
12 Data presentation
13 Test/production similarity
14 Identification statement
Specifies: - test and statistical methods for generating fatigue distribution data; - test and statistical methods for conducting a verification of the pressure ratings of the pressure containing envelope on positive displacement fluid power pump/motor(s); - common requirements and an industry-wide philosophy in judging one type of pressure capability for fluid power pump/motor(s); - uniform methods of product comparison.
| Committee |
T3.9
|
| DocumentType |
Standard
|
| Pages |
9
|
| ProductNote |
Reconfirmed 2009
|
| PublisherName |
National Fluid Power Association
|
| Status |
Current
|
| ISO 5598:2008 | Fluid power systems and components Vocabulary |
| ASTM E 466 : 2015 : REDLINE | Standard Practice for Conducting Force Controlled Constant Amplitude Axial Fatigue Tests of Metallic Materials |
| IEEE 268-1992 | American National Standard for Metric Practice |
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