JB/T 8824.6-2012Tool for unified threads - Part 6: Screw plate (English PDF)
统一螺纹刀具 第6部分：搓丝板
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Issued by
MIIT
Level / Type
Industry · Recommended
Issue date
May 24, 2012
Implementation date
November 1, 2012
Scope
JB/T 8824.6-2012 is the English-translated version of 统一螺纹刀具 第6部分：搓丝板.
JB/T 8824.6-2012 is the sixth part of a recommended Chinese machinery industry series on tools for unified threads, and it is given over to the screw plate. The standard fixes the type and the dimensions of the screw plate, its technical requirements, and the basic requirements for its marking and its packaging.
The plates within its field are those used to produce unified threads. GB/T 20668 is quoted in the text. This part replaces JB/T 8824.6-1998, and it is classified J41 in the Chinese system and 25.100.99 in the international one.
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Document preview — JB/T 8824.6-2012
National Standard of the People's Republic of China
- ICS
- 25.100.99
- Replacing
- JB/T 8824.6-1998
Issued by: Ministry of Industry and Information Technology of the People's Republic of China
Contents
- Foreword
- Scope
- Normative references
- About this standard
- Related standards
- Classification and status
1 Foreword
JB/T 8824.6-2012 was issued by MIIT on 24 May 2012 and has been in force since 1 November 2012.
It replaces the earlier edition JB/T 8824.6-1998.
It is one of 13 parts of the JB/T 8824 series.
2 Scope
This standard is the sixth part of a recommended Chinese machinery industry series on tools for unified threads, and it is given over to the screw plate. The standard fixes the type and the dimensions of the screw plate, its technical requirements, and the basic requirements for its marking and its packaging. The plates within its field are those used to produce unified threads. GB/T 20668 is quoted in the text. This part replaces JB/T 8824.6-1998, and it is classified J41 in the Chinese system and 25.100.99 in the international one.
3 Normative references
JB/T 8824.6-2012 cites the following standards, which apply in full or in part through the references made to them in its clauses.
GB/T 20668
4 About this standard
Issued by: MIIT
English translation: about 15 pages
5 Related standards
Other parts of this standard:
JB/T 8824.1-1998 — Unified thread cutting tools - Part 1: Taps
JB/T 8824.1-2012 — 1: Taps
JB/T 8824.2-1998 — Unified thread taps - Thread tolerances
JB/T 8824.2-2012 — 2: Manufacturing tolerances on the threaded portion of taps
JB/T 8824.3-1998 — Unified thread taps - Technical specifications
JB/T 8824.3-2012 — 3: Technical specification for taps
JB/T 8824.4-1998 — Unified thread nut taps
JB/T 8824.4-2012 — 4: Nut taps
JB/T 8824.5-1998 — Unified thread circular dies
JB/T 8824.5-2012 — 5: Circular screwing dies
JB/T 8824.7-1998 — Unified thread thread rolling wheels
JB/T 8824.7-2012 — 7: Thread rolling die
Other editions:
JB/T 8824.6-1998 (earlier edition)
6 Classification and status
International classification (ICS): 25.100.99
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
Normative references
Similar standards
Editions of JB/T 8824.6
| Edition | Title | Revision | Status |
|---|---|---|---|
| JB/T 8824.6-2012 | Tool for unified threads - Part 6: Screw plate | current edition | Current |
| JB/T 8824.6-1998 | Tool for unified threads - Part 6: Screw plate | previous edition | Superseded |
This page sells the current edition, JB/T 8824.6-2012. Earlier editions are listed for reference only.
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Related Standards
GB/T 20668-2006 — Unified screw threads -- Basic dimensions
JB/T 8824.7-2012 — Tool for unified threads - Part 7: Thread rolling die
JB/T 8824.5-1998 — Unified thread circular dies
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JB/T 8824.6-2012
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