ISO 2421:2003
(Main)Coated abrasives - Cylindrical sleeves
Coated abrasives - Cylindrical sleeves
ISO 2421:2002 specifies dimensions, tolerances and test conditions for cylindrical abrasive sleeves mounted on holding fixtures for hand-held grinding machines in accordance with ISO 15637-1 and stationary grinding machines in accordance with ISO 15637-2.
Abrasifs appliqués — Manchons cylindriques
L'ISO 1421:2002 spécifie les dimensions, les tolérances et les conditions d'essai des manchons abrasifs cylindriques montés sur les porte-manchons conformes à l'ISO 15637-1 pour meuleuses portatives ou à l'ISO 15637-2 pour machines fixes.
General Information
- Status
- Published
- Publication Date
- 11-Mar-2003
- Technical Committee
- ISO/TC 29/SC 5 - Grinding wheels and abrasives
- Drafting Committee
- ISO/TC 29/SC 5 - Grinding wheels and abrasives
- Current Stage
- 9093 - International Standard confirmed
- Start Date
- 05-Jun-2024
- Completion Date
- 13-Dec-2025
Relations
- Effective Date
- 15-Apr-2008
Overview
ISO 2421:2003 - Coated abrasives - Cylindrical sleeves - is an International Standard that specifies the dimensions, tolerances and test conditions for cylindrical abrasive sleeves used on holding fixtures for both hand-held and stationary grinding machines. It defines how coated abrasive sleeves should be sized, tested and marked to ensure interchangeability and consistent performance with holding fixtures specified in ISO 15637-1 and ISO 15637-2.
Key topics and requirements
- Scope: Applies to cylindrical abrasive sleeves mounted on holding fixtures for hand-held grinding machines (ISO 15637-1) and stationary machines (ISO 15637-2).
- Dimensions and tolerances: Provides standardized dimension and tolerance tables separated for sleeves with diameters ≤ 100 mm and for those > 100 mm, covering width (T), diameter (D) and joint types (for example, straight and spiral joint methods).
- Test conditions / conditioning:
- Temperature: 20 °C ± 2 °C
- Relative humidity: (65 ± 5) %
- Storage before test: Sleeves shall be conditioned for at least 24 hours under the specified atmosphere in accordance with ISO 554 (standard atmospheres for conditioning/testing).
- Designation and marking:
- Designation format includes the term “Cylindrical sleeve”, reference to ISO 2421, Type (A or B), diameter (D) and width (T).
- Marking must include dimensions D and T and the manufacturer’s name or registered trademark.
- Referenced documents: Normative references include ISO 554, ISO 15637-1 and ISO 15637-2; the standard was prepared by ISO/TC 29/SC 5 (Grinding wheels and abrasives).
Applications and who uses this standard
ISO 2421 is directly useful for:
- Manufacturers of coated abrasive sleeves - for production tolerances, quality control and correct marking of products.
- Tooling and fixture designers - to ensure sleeves match holding fixtures on hand-held and stationary grinding machines.
- Quality laboratories and test houses - to perform conditioning and dimensional verification under specified atmospheres.
- Purchasing and specification engineers - to write clear procurement specifications and ensure interchangeability across suppliers.
- Safety and maintenance teams - to select correctly sized abrasive sleeves for machinery compatibility and safe operation.
Related standards
- ISO 15637-1 - Holding fixtures of cylindrical abrasive sleeves (hand-held machines)
- ISO 15637-2 - Holding fixtures of cylindrical abrasive sleeves (stationary machines)
- ISO 554 - Standard atmospheres for conditioning and/or testing
Keywords: ISO 2421, cylindrical abrasive sleeves, coated abrasives, dimensions, tolerances, test conditions, ISO 15637, ISO 554, holding fixtures.
Frequently Asked Questions
ISO 2421:2003 is a standard published by the International Organization for Standardization (ISO). Its full title is "Coated abrasives - Cylindrical sleeves". This standard covers: ISO 2421:2002 specifies dimensions, tolerances and test conditions for cylindrical abrasive sleeves mounted on holding fixtures for hand-held grinding machines in accordance with ISO 15637-1 and stationary grinding machines in accordance with ISO 15637-2.
ISO 2421:2002 specifies dimensions, tolerances and test conditions for cylindrical abrasive sleeves mounted on holding fixtures for hand-held grinding machines in accordance with ISO 15637-1 and stationary grinding machines in accordance with ISO 15637-2.
ISO 2421:2003 is classified under the following ICS (International Classification for Standards) categories: 25.100.70 - Abrasives. The ICS classification helps identify the subject area and facilitates finding related standards.
ISO 2421:2003 has the following relationships with other standards: It is inter standard links to ISO 2421:1972. Understanding these relationships helps ensure you are using the most current and applicable version of the standard.
You can purchase ISO 2421:2003 directly from iTeh Standards. The document is available in PDF format and is delivered instantly after payment. Add the standard to your cart and complete the secure checkout process. iTeh Standards is an authorized distributor of ISO standards.
Standards Content (Sample)
INTERNATIONAL ISO
STANDARD 2421
Second edition
2003-03-01
Coated abrasives — Cylindrical sleeves
Abrasifs appliqués — Manchons cylindriques
Reference number
©
ISO 2003
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Foreword
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ISO 2421 was prepared by Technical Committee ISO/TC 29, Small tools, Subcommittee SC 5, Grinding
wheels and abrasives.
This second edition cancels and replaces the first edition (ISO 2421:1972), which has been
...
NORME ISO
INTERNATIONALE 2421
Deuxième édition
2003-03-01
Abrasifs appliqués — Manchons
cylindriques
Coated abrasives — Cylindrical sleeves
Numéro de référence
©
ISO 2003
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Publié en Suisse
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Avant-propos
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L'ISO 2421 a été élaborée par le comité technique ISO/TC 29, Petit outillage, sous-comité SC
...
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