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GB/T 16305-2009 English PDF

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GB/T 16305-2009: Torsional vibration absorbers
Status: Valid

GB/T 16305: Evolution and historical versions

Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)StatusPDF
GB/T 16305-2009English459 Add to Cart 4 days [Need to translate] Torsional vibration absorbers Valid GB/T 16305-2009
GB/T 16305-1996English759 Add to Cart 5 days [Need to translate] Torsional vibration absorbers Obsolete GB/T 16305-1996

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Basic data

Standard ID GB/T 16305-2009 (GB/T16305-2009)
Description (Translated English) Torsional vibration absorbers
Sector / Industry National Standard (Recommended)
Classification of Chinese Standard U48
Classification of International Standard 47.020.20
Word Count Estimation 20,299
Date of Issue 2009-03-09
Date of Implementation 2009-11-01
Older Standard (superseded by this standard) GB/T 16305-1996
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 torsional vibration damper (hereinafter referred to as shock absorbers) classification, requirements, test methods, inspection rules and signs, storage and packaging. This standard applies to reciprocating internal combustion engine shaft (hereinafter referred to as shafting) commonly used in structural type of shock absorber.

GB/T 16305-2009: Torsional vibration absorbers

---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 vibration absorbers ICS 47.020.20 U48 National Standards of People's Republic of China Replacing GB/T 16305-1996 Torsional vibration damper 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 GB/T 16305-1996 "torsional vibration damper." This standard and GB/T 16305-1996 main technical differences are as follows. --- Deletion of the hanging pendulum and reed silicone type torsional vibration damper; --- Reed-type shock absorber oil change oil type shock absorber spring; --- Damper unit dimensions from centimeters to millimeters; --- Added balance and sealing requirements in the request; --- For shock absorber rubber parts complement the specific requirements; --- Static torsion test recommended maximum torque is changed from "triple calibrated torque" to "design twist angle corresponding to the maximum torque"; --- Classification damper test device has been adjusted, while adding electronically controlled test device; --- On the "periodic inspection" has been modified. Appendix B of this standard is a normative appendix, Appendix A is an information 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. Zhou Jian, Shi Fei, Zhou Yan, Liu Wei, Hu Bin, Jiang Ying small, Wangwei Ci, Mabing Jie. This standard replaces the standards previously issued as follows. --- GB/T 16305-1996. Torsional vibration damper

1 Scope

This standard specifies the torsional vibration damper (hereinafter referred to as the shock absorber) classification, requirements, test methods, inspection rules and signs, storage and Packaging. This standard applies to internal combustion reciprocating shaft (hereinafter referred to as shaft) commonly used in structural type of shock absorber.

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 191 Packaging - Pictorial signs (GB/T 191-2008, ISO 780.1997, MOD) GB/T 699 high-quality carbon structural steel GB/T 1176 Cast Copper Alloys conditions (GB/T 1176-1987, neqISO 1338. 1977) GB/T 1222-2007 spring steel GB/T 1303.1 epoxy glass cloth laminate (GB/T 1303.1-1998, neqIEC 60893-3-2.1993) GB/T 1348 Ductile Iron GB/T 2828.1 Sampling procedures for inspection - Part 1. by acceptance quality limit (AQL) retrieval batch inspection sampling plan (GB/T 2828.1-2003, ISO 2859-1.1999, IDT) GB/T 2829 periodic inspection Sampling procedures and tables (suitable for process stability test) GB/T 3077-1999 alloy steel GB/T 3098.1-2000 Mechanical properties of fasteners Bolts, screws and studs (idtISO 898-1.1999) GB/T 3098.2-2000 Mechanical properties of fasteners coarse thread (idtISO 898-2.1992) GB/T 6388 transport package shipping mark GB/T 9239.1 Mechanical vibration steady state (rigid) rotor balance quality requirements - Part 1. Specification and balance tolerance test (GB/T 9239.1-2006, ISO 1940-1.2003, IDT) GB/T 9439 Gray Iron Castings GB/T 13437 torsional vibration damper characterization CB/T 772 carbon and carbon-manganese steel castings CB/T 773 structural steel forgings CB/T 778 marine diesel engine forgings technical conditions QB/T 3625 PTFE sheet QB/T 3626 PTFE ROD

3 Product Categories

3.1 Product Type Common structure type shock absorber shown in Table 1. Table 1 Common structure type shock absorber No. damper type code

1 silicone type GY

2 spring-type TH No. damper type code

3 silicone rubber type JG

4 coil spring type JH


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