ISO 3970:1977/Amd 1:1982

Modular units for machine tool construction — Integral way columns — Floor-mounted type — Amendment 1

Éléments standard pour la construction des machines-outils — Montants à glissière incorporée — Montage au sol — Amendement 1

General Information

• Status: Published
• Publication Date: 31-May-1982
• ICS: 25.060.10 - Modular units and other devices
• Technical Committee: ISO/TC 39 - Machine tools
• Drafting Committee: ISO/TC 39 - Machine tools
• Current Stage: 6060 - International Standard published
• Start Date: 01-Jun-1982
• Completion Date: 12-Feb-2026

Relations

• Amends: ISO 3970:1977 - Modular units for machine tool construction — Integral way columns — Floor-mounted type
• Effective Date: 06-Jun-2022
• Child: ISO 3970:1977 - Modular units for machine tool construction — Integral way columns — Floor-mounted type
• Effective Date: 15-Apr-2008

Overview

ISO 3970:1977/Amd 1:1982 is an amendment to the international standard for modular units in machine tool construction, specifically focusing on integral way columns of the floor-mounted type. Published by the International Organization for Standardization (ISO) in June 1982, this amendment refines and updates dimensions and specifications to ensure enhanced precision and interchangeability in machine tool assemblies. It is a key technical reference under ISO/TC 39, the committee responsible for machine tools.

This amendment revises specific dimensional requirements, allowing for more flexible construction options by aligning with the R10 series of standard normal numbers. As such, it promotes standardization and modularity in machine tool engineering, which is essential for both manufacturing efficiency and maintenance.

Key Topics

• Modular Units for Machine Tool Construction
  The standard addresses integral way columns-structural components that guide and support moving parts in machine tools. This modular approach facilitates assembly, repair, and upgrades.

• Floor-Mounted Type Columns
  The focus is on floor-mounted integral way columns, which provide stable and reliable support for heavy-duty machine tools.

• Dimensional Standardization
  Amendment 1 updates the length dimensions of the table (h1), allowing these to be reduced by employing the R10 series normal numbers. This supports greater flexibility in design and manufacturing.

• Interchangeability and Compatibility
  By promoting the use of standard dimensions and modular units, the amendment ensures components are interchangeable across different machines, reducing downtime and production costs.

• Technical Governance
  The document was developed by ISO Technical Committee 39 (ISO/TC 39), emphasizing the collaborative international effort in machine tool standardization.

Applications

ISO 3970:1977/Amd 1:1982 is particularly relevant for:

• Machine Tool Manufacturers
  Ensuring their products comply with international standards for modular column units, improving quality and uniformity across models.

• Machine Designers and Engineers
  Facilitating the design process with clear, standardized dimensions that enhance modularity and system integration.

• Maintenance and Repair Services
  Simplifying the replacement of parts through standardized components, reducing machine downtime.

• Industrial Automation and Production Lines
  Supporting the integration of precision machine tools with consistent structural elements, which is critical in automated environments.

• Quality Assurance and Compliance Teams
  Utilizing the standard as a benchmark for assessing machine tool assembly and construction quality.

Related Standards

To complement ISO 3970:1977/Amd 1:1982, the following standards are often referenced in machine tool construction and modular unit design:

• ISO 230 Series - Test Code for Machine Tools: Provides guidelines for testing the accuracy and performance of machine tools.
• ISO 9001 - Quality Management Systems: Ensures that manufacturers maintain consistent quality in producing modular units.
• ISO 841 - Tolerances for Linear and Angular Dimensions: Defines allowable length and angle deviations critical for machine tool components.
• ISO 6020 - Machine Tool Axis Design: Covers detailed specifications on axis motions that relate to column units.
• ISO 10371 - Basic Deformation in Machine Tool Structures: Addresses structural deformations, relevant for integral way column design.

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By adhering to ISO 3970:1977/Amd 1:1982, professionals in the machine tool industry can achieve improved modularity, enhanced precision, and compatibility in machine construction, helping streamline manufacturing processes while maintaining international compliance. This amendment reinforces the importance of standardized dimensions and interchangeability between modular components, which are crucial factors in modern machine tool design and operation.

Standards Content (Sample)

INTERNATIONAL STANDARD ISO 3970=1977/AMENDMENT 1
Published 1982-06-15
INTERNATIONAL ORGANIZATION FOR STANDARDIZATIONOMEXflYHAPOfiHAR OPrAHM3AWlR fl0 CTAHCJAPTM3ALWlM~ORGANISATION INTERNATIONALE DE NORMALISAT~ON
Modular units for machine tool construction - Integral
way columns - Floor-mounted type
AMENDMENT 1
Amendment 1 to International Standard ISO 3970-1977 was developed by Technical Committee ISO/TC 39, lMachlne tools. It was
submitted directly to the ISO Council, in accordance with clause 5.10.1 of Part 1 of the Directives for the te
...

Publié 1982-06-15
INTERNATIONAL ORGANIZATION FOR STANDARDIZATION.MEIKflYHAPO~HAR OPTAHM3AWlR Il0 CTAH~APTM3A~MM*ORGANISATION INTERNATIONALE DE NORMALISATION
Éléments standard pour la construction des machines-
- Montants à glissière incorporée - Montage
outils
au sol
AMENDEMENT 1
L’Amendement 1 à la Norme internationale ISO 3970-1977 a été élaboré par le comité technique ISO/TC 39, Machines-outls. II a été
soumis directement au Conseil de I’ISO, conformément au paragraphe 5.10.1 de la partie 1 des Directives pour les travaux techniques
de I’ISO.
Page 7
Para
...

Publié 1982-06-15
INTERNATIONAL ORGANIZATION FOR STANDARDIZATION.MEIKflYHAPO~HAR OPTAHM3AWlR Il0 CTAH~APTM3A~MM*ORGANISATION INTERNATIONALE DE NORMALISATION
Éléments standard pour la construction des machines-
- Montants à glissière incorporée - Montage
outils
au sol
AMENDEMENT 1
L’Amendement 1 à la Norme internationale ISO 3970-1977 a été élaboré par le comité technique ISO/TC 39, Machines-outls. II a été
soumis directement au Conseil de I’ISO, conformément au paragraphe 5.10.1 de la partie 1 des Directives pour les travaux techniques
de I’IS
...