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JB/T 6566-2005Four-jaw independent chucks (English PDF)

四爪单动卡盘

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Issued by

MIIT

Level / Type

Industry · Recommended

Issue date

March 19, 2005

Implementation date

September 1, 2005

Scope

JB/T 6566-2005 is the English-translated version of 四爪单动卡盘.

JB/T 6566-2005 is the Chinese machinery industry standard covering four-jaw independent chucks. It was issued on 19 March 2005 and has been in force since 1 September 2005, replacing JB/T 6566-1993.

The document is under the responsibility of the Ministry of Industry and Information Technology. This page is published from the official record of the 2005 edition.

The figures, limits and tables the standard contains are those of the document itself, delivered in full with the English translation.

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Document preview — JB/T 6566-2005

National Standard of the People's Republic of China

Replacing: JB/T 6566-1993

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

[Preview only]
1 Scope
2 Normative references
3 Terms and definitions
3.1 Type
3.2 Basic parameters
4 Types and basic parameters
4.1 Types
4.2 Model designation
4.3 Nominal operating conditions
4.4 Safety and hygiene
4.5 Welding
4.6 Bridge (After crane operation mechanism assembled)
4.7 Assembly
4.8 Electrical control equipment
4.9 Steel pretreatment and painting
5 Technical requirements
5.1 General requirements
5.2 Safety requirements
5.3 Cold and hot working forming
5.4 Rated load test
5.5 Whole machine noise test
5.6 Static rigidity test
5.7 Dynamic load test
5.8 Crane span deviation
5.9 Diagonal difference of bridge
6 Test methods
6.1 Exit-factory inspection
6.2 Type inspection
7 Inspection rules
7.1 Marking
7.2 Packaging, transportation and storage
7.3 Transportation
7.4 Storage
8 Marking, packaging, transportation and storage
9 标志和标签 9 Marking and labeling

1 Foreword

JB/T 6566-2005 was issued by Ministry of Industry and Information Technology of the People's Republic of China on 19 March 2005 and has been in force since 1 September 2005.

It replaces the earlier edition JB/T 6566-1993.

The JB/T prefix marks a recommended standard. It is not law in itself: it becomes binding when a contract names it, when a regulation or a mandatory standard refers to it, or when a producer declares conformity with it.

2 Scope Preview

JB/T 6566-2005 carries no ICS number and no Chinese Standard Classification code.

This catalogue holds 21,922 other JB/T standards.

Of the 5,298 JB/T standards that do carry an ICS number, 1,460 (28%) fall under ICS 25, in the field of manufacturing engineering.

3 About this standard

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

English translation: about 15 pages

4 Related standards

Other editions:

JB/T 6566-2026 (later edition)

JB/T 6566-1993 (earlier edition)

Standards on related subjects:

JB/T 12396-2015 — Proportional valve solenoids

GB/T 4346-2008 — Machine tools - Manually operated self-centring chucks

JB/T 6105-2007 — Hydraulic power units for NC machine tools - Technical requirements

JB/T 9900.2-2025 — Horizontal fine boring machines - Boring head - Part 2: Specification

JB/T 9900.1-2025 — Horizontal fine boring machines - Boring head - Part 1: Testing of accuracy

JB/T 6562-2021 — Telescopic guideway covers for machine tools

5 Classification and status

Chinese Standard Classification (CCS): J 52

Prefix JB/T: recommended standard.

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

Similar standards

JB/T 11134-2011

Editions of JB/T 6566

Edition	Title	Revision	Status
JB/T 6566-2005	Four-jaw independent chucks	current edition	Current
JB/T 6566-1993	Four-jaw independent chucks	previous edition	Superseded

This page sells the current edition, JB/T 6566-2005. Earlier editions are listed for reference only.

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