JB/T 9907.3-2014Double Disc Surface Grinding Machines - Part 3: Double Disc Surface Grinding Machines with Vertical Spindle - Testing of the Accuracy (English PDF)
双端面磨床 第3部分：立轴双端面磨床 精度检验
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Issued by
MIIT
Level / Type
Industry · Recommended
Issue date
May 6, 2014
Implementation date
October 1, 2014
Scope
JB/T 9907.3-2014 is the English-translated version of 双端面磨床 第3部分：立轴双端面磨床 精度检验.
JB/T 9907.3-2014 is a recommended machinery industry standard of China devoted to the accuracy testing of vertical-spindle double disc surface grinding machines.
It sets out the requirements for geometric accuracy and working accuracy and the methods by which they are checked. The part addresses general-purpose machines with grinding wheels of 400 mm to 750 mm in diameter working with through-feed.
It is the third member of the JB/T 9907 series and is confined to the vertical-spindle configuration, the horizontal one being handled elsewhere in the series. The inspections are carried out in accordance with GB/T 17421.1.
The document replaces JB/T 9915-1999. Issued on 6 May 2014, it has applied since 1 October 2014.
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Document preview — JB/T 9907.3-2014
National Standard of the People's Republic of China
- ICS
- 25.080.50
- Replacing
- JB/T 9915-1999
Issued by: Ministry of Industry and Information Technology of the People's Republic of China
Contents
- 2 Normative references
2 Normative references
JB/T 9907.3-2014 cites the following standards, which apply in full or in part through the references made to them in its clauses.
GB/T 17421.1-1998
......
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 9907.3
| Edition | Title | Revision | Status |
|---|---|---|---|
| JB/T 9907.3-2014 | Double Disc Surface Grinding Machines - Part 3: Double Disc Surface Grinding Machines with Vertical Spindle - Testing of the Accuracy | current edition | Current |
| JB/T 9915-1999 | Double Disc Surface Grinding Machines - Part 3: Double Disc Surface Grinding Machines with Vertical Spindle - Testing of the Accuracy | previous edition | Superseded |
This page sells the current edition, JB/T 9907.3-2014. Earlier editions are listed for reference only.
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Related Standards
JB/T 9907.4-2017 — Double-disc grinding machines - Part 4: Double-disc grinding machines with a horizontal spindle - Testing of the accuracy
JB/T 9907.2-2000 — Double-disc grinding machines - Technical requirements
JB/T 9907.2-2014 — Double Disc Surface Grinder - Part 2: Specifications
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JB/T 9907.3-2014
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