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Torsional Fatigue Testing Machines
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JJG 1136-2017
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Basic data Standard ID | JJG 1136-2017 (JJG1136-2017) | Description (Translated English) | Torsional Fatigue Testing Machines | Sector / Industry | Metrology & Measurement Industry Standard | Classification of Chinese Standard | A53 | Classification of International Standard | 17.100 | Word Count Estimation | 25,281 | Date of Issue | 2017-02-28 | Date of Implementation | 2017-05-28 | Quoted Standard | JJG 556-2011; GB/T 12443-2007; ISO 1352-2011; ASTM E2207-15 | Adopted Standard | ISO 1352-2011, NEQ; ASTM E2207-2015, NEQ | Regulation (derived from) | General Administration of Quality Supervision, Inspection and Quarantine No. 23 of 2017 | Issuing agency(ies) | General Administration of Quality Supervision, Inspection and Quarantine | Summary | This standard applies to electro-hydraulic servo, electromagnetic resonance, hydraulic and electric torsion fatigue testing machine (hereinafter referred to as the testing machine) for the first time, follow-up inspection and use of inspection. |
JJG 1136-2017: Torsional Fatigue Testing Machines---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
Torsional Fatigue Testing Machines
National Metrological Verification Regulation of the People's Republic of China
Torsional fatigue testing machine
2017-02-28 released
2017-05-28 Implementation
State Administration of Quality Supervision, Inspection and Quarantine issued
Test procedure for torsion fatigue testing machine
Unit. National force hardness measurement technology committee
The main drafting unit. China Aviation Industry Beijing Great Wall Metrology and Testing Technology Research Institute
Xiamen University
Participated in the drafting unit. Tohoku University
Anhui Institute of Metrology
China Aviation Industry Chengdu Engine (Group) Co., Ltd
Henan Aerospace Seiko Manufacturing Co., Ltd
This procedure entrusts the National Strength Hardness Metrology Technical Committee to explain
The main drafters of this procedure.
Institute of Metrology and Measurement Technology, Beijing Great Wall
Tianfeng China Aviation Industry Beijing Great Wall Metrology and Testing Technology Research Institute
Chen Lijie Xiamen University
Participate in the drafters.
Wu Ningxiang Northeastern University
Xu Guang Anhui Institute of Metrology
Zhou Aiping China Aviation Industry Chengdu Engine (Group) Co., Ltd
Fengde Rong Henan Aerospace Seiko Manufacturing Co., Ltd
table of Contents
Introduction (II)
1 Scope (1)
2 References (1)
3 terms and units of measurement (1)
4 Overview (principles, construction and use) (4)
5 Metrological performance requirements (4)
6 General technical requirements (5)
7 Metering device control (6)
8 Processing of test results (13)
9 test cycle (13)
APPENDIX A CERTIFICATE/QUALIFICATION RESULTS Notice Page Format (14)
Appendix B Verification Record (17)
Introduction
This procedure is based on the rules given by JJF1002-2010 "Rules for the Preparation of National Metrological Verification Regulations". Its skills
Surgical indicators and test methods with reference to the GB/T 12443-2007 "torsional stress test of metal materials,
JJG 556-2011 "Axial afterburner fatigue testing machine", ISO 1352..2011 "Metal material torque control fatigue test
Test method "(MetalicMaterialsTorqueControledFatigueTesting) and ASTME2207-15
"Standard Practice Manual for Stress-Controlled Axial Torsional Fatigue Test with Thin-Walled Tubular Specimen" (StandardPractice
forStrain-ControledAxial-TorsionalFatigueTestingwithThin-WaledTubularSpeci-
mens).
This order is the first release.
Test procedure for torsion fatigue testing machine
1 Scope
This procedure is applicable to electro-hydraulic servo type, electromagnetic resonance type, hydraulic type and electric torsion fatigue testing machine (hereinafter
Called the test machine) the first test, follow-up test and use in the inspection.
2 reference file
This procedure refers to the following documents.
JJG 556-2011 Axial afterburner fatigue testing machine
Test method for torsional stress fatigue of metallic materials GB/T 12443-2007
ISO 1352-2011 MetalicMaterialsTorqueControledFatigueTesting
ASTME2207-15 StandardPracticeforStrain-ControledAxial-TorsionalFatigue
TestingwithThin-WaledTubularSpecimens
For dated references, only the dated edition applies to this rule; references that are not dated
, The latest version (including all amendments) applies to this procedure.
3 terms and units of measurement
3.1 terminology
3.1.1 Cyclic Torque
Periodically changing torque.
3.1.2 Average cycle torque meancyclictorque
The average of the cyclic torque peak and the cyclic torque valley.
3.1.3 Cyclic Torque Range cyclictorquerange
The Algebraic Difference between the Peak of Cyclic Torque and the Valley of Cyclic Torque.
3.1.4 cyclic torque amplitude cyclictorqueamplitude
Half of the cycle torque range.
3.1.5 cyclic torque frequency frequencyofcycletorque
Torque cycle test, the number of cycles per cycle of cyclic torque changes.
3.2 The symbols used in this procedure, the unit and description see Table 1, the torque cycle shown in Figure 1.
Table 1 symbols, units and instructions
Symbol Unit Description
A% The relative resolving power of the tester
e%, mm (force/geometry) coaxiality
f Hz test machine operating frequency
f0% back to zero difference
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