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GB/T 15141-2009 English PDF

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GB/T 15141-2009: Test method for friction element of wet clutch
Status: Valid

GB/T 15141: Evolution and historical versions

Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)StatusPDF
GB/T 15141-2009English209 Add to Cart 3 days [Need to translate] Test method for friction element of wet clutch Valid GB/T 15141-2009
GB/T 15141-1994English319 Add to Cart 3 days [Need to translate] Test method for friction element of wet clutch Obsolete GB/T 15141-1994

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Basic data

Standard ID GB/T 15141-2009 (GB/T15141-2009)
Description (Translated English) Test method for friction element of wet clutch
Sector / Industry National Standard (Recommended)
Classification of Chinese Standard U48
Classification of International Standard 47.020.20
Word Count Estimation 9,973
Date of Issue 2009-03-09
Date of Implementation 2009-11-01
Older Standard (superseded by this standard) GB/T 15141-1994
Quoted Standard GB/T 3141-1994; GB/T 10042
Regulation (derived from) National Standard Approval Announcement 2009 No.2 (Total No.142)
Issuing agency(ies) General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China
Summary This standard specifies the test method for wet clutch friction elements. This standard applies to bench wet clutch friction elements.

GB/T 15141-2009: Test method for friction element of wet clutch

---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.
Test method for friction element of wet clutch ICS 47.020.20 U48 National Standards of People's Republic of China Replacing GB/T 15141-1994 Test methods for wet clutch friction element Posted 2009-03-09 2009-11-01 implementation Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China Standardization Administration of China released

Foreword

This standard replaces 15141-1994 "Standard Test Method for wet clutch friction element" GB/T . This standard compared with GB/T 15141-1994, the main changes are as follows. --- Increase the data acquisition and processing system requirements; --- Adopt equivalent radius instead of the mean radius of the friction coefficient of sliding friction and static calculation of the coefficient of friction. Appendix A of this standard is a normative appendix. The standard proposed by China Shipbuilding Industry Corporation. This standard by the National Standardization Technical Committee diesel marine machinery Technical Committee. This standard was drafted. China Shipbuilding Industry Corporation seventh eleven Institute. The main drafters of this standard. Dexiang, Wu Fan, Ji Wen. This standard replaces the standards previously issued as follows. --- GB/T 15141-1994. Test methods for wet clutch friction element

1 Scope

This standard specifies the test methods of wet clutch friction element. This standard applies to bench wet clutch friction element.

2 Normative references

The following documents contain provisions which, through reference in this standard and become the standard terms. For dated references, subsequent Amendments (not including errata content) or revisions do not apply to this standard, however, encourage the parties to the agreement are based on research Whether the latest versions of these documents. For undated reference documents, the latest versions apply to this standard. GB/T 3141-1994 Industrial liquid lubricants - ISO viscosity classification GB/T 10042 Clutch term

3 Terms and Definitions

GB/T 10042 and established the following terms and definitions apply to this standard. 3.1 In ensuring the effective work of premise friction, friction surface allows the maximum temperature bear. 3.2 Friction surface element to withstand the force of law.

4 test device

4.1 test device consists of a mechanical power system, control system, data acquisition and processing system. Wherein the mechanical power system is shown in Figure 1. 1 --- motor; 5 --- brakes; 2 --- inertia flywheel; 6 --- torque sensor; 3 --- clutch; 7 --- pressure sensor; 4 --- load flywheel; 8 --- speed sensor.

1 a schematic diagram of the test bench


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