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JB/T 7700.1-2016Metal spun pulleys - Part 1: Sheet metal spun V-belt pulleys (English PDF)

金属旋压带轮 第1部分:板材旋压V带轮

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Issued by

MIIT

Level / Type

Industry · Recommended

Issue date

January 15, 2016

Implementation date

June 1, 2016

Scope

JB/T 7700.1-2016 is the English-translated version of 金属旋压带轮 第1部分:板材旋压V带轮.

JB/T 7700.1-2016 is the first part of a recommended Chinese machinery industry standard on metal spun pulleys, and it treats the sheet metal spun V-belt pulley.

It specifies the types and the groove dimensions, the technical requirements, the test methods and the inspection rules, and then marking, packaging, transport and storage.

It applies to V-belt pulleys used in transmissions on motor vehicles, construction machinery, agricultural machinery, household appliances and special equipment.

It replaces JB/T 7700.1-1995. It quotes GB/T 1958, and it carries the Chinese classification J18 and the international classification 21.220.10.

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Document preview — JB/T 7700.1-2016

National Standard of the People's Republic of China

ICS
21.220.10
Replacing
JB/T 7700.1-1995

Issued by: Ministry of Industry and Information Technology of the People's Republic of China

Contents

  • [Preview only]
  • 1 Scope
  • 2 Normative References
  • 3 Terms and Definitions
  • 4 Technical Requirements
  • 4.1 Pallet
  • 4.2 Pallet Package
  • 5 Measurement and Evaluation Method
  • 5.1 Paper Box and Calp Box
  • 5.2 Wooden Box
  • 6.1 Materials
  • 6.2 Dimension and Tolerance
  • 6.3 Box Making
  • 6.4 Packing
  • 6.5 Marks
  • 7 Test Method
  • 7.1 Material Test
  • 7.2 Measurement of Dimensional Tolerance
  • 7.3 Appearance Inspection
  • 7.4 Property Test
  • 8 Inspection rules
  • 9 Marking, packaging, transportation and storage

1 Foreword

JB/T 7700.1-2016 was issued by Ministry of Industry and Information Technology of the People's Republic of China on 15 January 2016 and has been in force since 1 June 2016.

It replaces the earlier edition JB/T 7700.1-1995.

It is one of 3 parts of the JB/T 7700 series.

2 Scope Preview

This standard is the first part of a recommended Chinese machinery industry standard on metal spun pulleys, and it treats the sheet metal spun V-belt pulley. It specifies the types and the groove dimensions, the technical requirements, the test methods and the inspection rules, and then marking, packaging, transport and storage. It applies to V-belt pulleys used in transmissions on motor vehicles, construction machinery, agricultural machinery, household appliances and special equipment. It replaces JB/T 7700.1-1995. It quotes GB/T 1958, and it carries the Chinese classification J18 and the international classification 21.220.10.

JB/T 7700.1-2016 falls under ICS 21.220.10, in the field of mechanical systems and components.

This catalogue holds 260 other JB/T standards in that field.

In this catalogue, JB/T standards carry edition years from 1967 to 2026.

3 Normative references

GB/T 1958

4 Where this standard sits

It cites one other standard, GB/T 1958, listed in full above.

It is one part of the JB/T 7700 series, of which this catalogue holds 3 parts.

5 About this standard

Issued by: Ministry of Industry and Information Technology of the People's Republic of China

English translation: about 15 pages

6 Related standards

Other parts of this standard:

JB/T 7700.2-1995 — Spun sheet metal poly V-belt pulleys

JB/T 7700.2-2016 — Metal spun pulleys - Part 2: Sheet metal spun V-ribbed pulleys

Other editions:

JB/T 7700.1-1995 (earlier edition)

Standards on related subjects:

GB/T 10414-2017 — Synchronous belt drives -- Automotive synchronous pulleys

GB/T 10716-2012 — Synchronous belt drives -- Automotive belts -- Determination of physical properties

JB/T 10970-2010 — Test rules for chain press-out force

JB/T 7933-2017 — Wide V-belt pulleys for industrial use

JB/T 5983-2017 — Design method for V-ribbed belt drives

7 Classification and status

International classification (ICS): 21.220.10

Chinese Standard Classification (CCS): J 18

Prefix JB/T: recommended standard.

......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 15 pages — is available in the English PDF.

Referenced standards

Similar standards

Editions of JB/T 7700.1

EditionTitleRevisionStatus
JB/T 7700.1-2016Metal spun pulleys - Part 1: Sheet metal spun V-belt pulleyscurrent editionCurrent
JB/T 7700.1-1995Metal spun pulleys - Part 1: Sheet metal spun V-belt pulleysprevious editionSuperseded

This page sells the current edition, JB/T 7700.1-2016. Earlier editions are listed for reference only.

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