JB/T 12544-2026Superabrasive product - Diamond squaring wheel (English PDF)
超硬磨料制品金刚石磨边轮
Also coversJB/T12544-2026 + JBT12544-2026
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Issued by
Ministry of Industry and Information Technology
Level / Type
Industry · Recommended
Issue date
June 1, 2026
Implementation date
December 1, 2026
Scope
JB/T 12544-2026 is the English-translated version of 超硬磨料制品金刚石磨边轮.
JB/T 12544-2026 covers diamond squaring wheels, grinding wheels with a diamond working layer used to square and edge workpieces, typically hard and brittle ones such as glass or ceramic. The document defines the product and sets requirements for it, together with how conformity is checked.
Superabrasive tool producers, edge-processing plants and buyers of squaring wheels will refer to it. Application is voluntary. The Ministry of Industry and Information Technology approved the standard. It was issued on 1 June 2026, takes effect on 1 December 2026, and replaces JB/T 12544-2015.
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Document preview — JB/T 12544-2026
National Standard of the People's Republic of China
- ICS
- 25.100.70
- Classification
- J43
- Replacing
- JB/T 12544-2015
Issued by: Ministry of Industry and Information Technology
Contents
- Foreword
- 1 Scope
- 2 Normative references
- 3 Terms and definitions
Foreword
JB/T 12544-2026 is a recommended industry standard of the People's Republic of China in the Machinery sector, approved and issued by the Ministry of Industry and Information Technology on 1 June 2026, with effect from 1 December 2026.
This edition replaces JB/T 12544-2015.
It is administered by the National Technical Committee for Abrasives and Abrasive Tools Standardization.
Classification: ICS 25.100.70; CCS J43.
1 Scope
JB/T 12544-2026 covers diamond squaring wheels, grinding wheels with a diamond working layer used to square and edge workpieces, typically hard and brittle ones such as glass or ceramic. The document defines the product and sets requirements for it, together with how conformity is checked.
Superabrasive tool producers, edge-processing plants and buyers of squaring wheels will refer to it. Application is voluntary. The Ministry of Industry and Information Technology approved the standard. It was issued on 1 June 2026, takes effect on 1 December 2026, and replaces JB/T 12544-2015.
Remaining clauses in the full document
- 2 Normative references
- 3 Terms and definitions
......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 15 pages — is available in the English PDF.
Editions of JB/T 12544
| Edition | Title | Revision | Status |
|---|---|---|---|
| JB/T 12544-2026 | Superabrasive product - Diamond squaring wheel | current edition | Current |
| JB/T 12544-2015 | Superabrasive product - Diamond squaring wheel | previous edition | In force until 1 December 2026 |
This page sells the current edition, JB/T 12544-2026. Earlier editions are listed for reference only.
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