NF ISO 14955-1

NF ISO 14955-1

February 2018
Standard Current

Machine tools - Environmental evaluation of machine tools - Part 1 : design methodology for energy-efficient machine tools

ISO 14955-1:2017 constitutes the application of eco-design standards to machine tools, mainly for automatically operated and/or numerically controlled (NC) machine tools.ISO 14955-1:2017 addresses the energy efficiency of machine tools during the use stage, i.e. the working life of the machine tool. Environmentally relevant stages other than the use stage and relevant impacts other than energy supplied to machine tools are not within the scope and need special treatment (e.g. according to ISO/TR 14062).Elements of eco-design procedure according to ISO/TR 14062 are applied to machine tools. Reporting of results to users and suppliers and monitoring of results are defined.Evaluation of energy efficiency implies quantification of the resources used, i.e. energy supplied, and of the result achieved. ISO 14955-1:2017 provides guidance for a reproducible quantification of the energy supplied. It does not suggest a methodology for quantifying the result achieved due to the lack of universal criteria. The result achieved in industrial application being machined workpieces, their properties (e.g. material, shape, accuracy, surface quality), the constraints of production (e.g. minimum lot size, flexibility) and other appropriate parameters for the quantification of the result achieved are intended to be determined specifically for each application or for a set of applications.ISO 14955-1:2017 defines methods for setting up a process for integrating energy efficiency aspects into machine tool design. It is not intended for the comparison of machine tools; also, ISO 14955-1:2017 does not deal with the effect of different types of user behaviour or different manufacturing strategies during the use phase.Lists of environmentally relevant improvements and machine tool components, control of machine tool components and combinations of machine tool components are given in Annex A. Annex B provides an example of application of the methodology.NOTE Certain machining processes and specific machine tools can allow significant changes in the environmental impact of machined workpieces, e.g. material reduction for aluminium cans by application of special press technology, higher performance of compressors by machining on precision form grinders[10][13]. The environmental impact of such processes or machine tools might be less important compared to the environmental impact of the machined workpieces and their application. These changes in the environmental impact of machined workpieces are not subject of ISO 14955-1:2017, but might be important if different machining processes or different machine tools are compared related to environmental impact of products. For instance, the accuracy of a machined workpiece might be a significant parameter for the environmental impact of the workpiece in its use stage, and any attempt to compare machine tools is intended to take this into account necessarily.

View the extract
Main informations

Collections

National standards and national normative documents

Publication date

February 2018

Number of pages

47 p.

Reference

NF ISO 14955-1

ICS Codes

13.020.10   Environmental management
25.080.01   Machine tools in general

Classification index

E60-300-1

Print number

1

International kinship

Sumary
Machine tools - Environmental evaluation of machine tools - Part 1 : design methodology for energy-efficient machine tools

ISO 14955-1:2017 constitutes the application of eco-design standards to machine tools, mainly for automatically operated and/or numerically controlled (NC) machine tools.

ISO 14955-1:2017 addresses the energy efficiency of machine tools during the use stage, i.e. the working life of the machine tool. Environmentally relevant stages other than the use stage and relevant impacts other than energy supplied to machine tools are not within the scope and need special treatment (e.g. according to ISO/TR 14062).

Elements of eco-design procedure according to ISO/TR 14062 are applied to machine tools. Reporting of results to users and suppliers and monitoring of results are defined.

Evaluation of energy efficiency implies quantification of the resources used, i.e. energy supplied, and of the result achieved. ISO 14955-1:2017 provides guidance for a reproducible quantification of the energy supplied. It does not suggest a methodology for quantifying the result achieved due to the lack of universal criteria. The result achieved in industrial application being machined workpieces, their properties (e.g. material, shape, accuracy, surface quality), the constraints of production (e.g. minimum lot size, flexibility) and other appropriate parameters for the quantification of the result achieved are intended to be determined specifically for each application or for a set of applications.

ISO 14955-1:2017 defines methods for setting up a process for integrating energy efficiency aspects into machine tool design. It is not intended for the comparison of machine tools; also, ISO 14955-1:2017 does not deal with the effect of different types of user behaviour or different manufacturing strategies during the use phase.

Lists of environmentally relevant improvements and machine tool components, control of machine tool components and combinations of machine tool components are given in Annex A. Annex B provides an example of application of the methodology.

NOTE Certain machining processes and specific machine tools can allow significant changes in the environmental impact of machined workpieces, e.g. material reduction for aluminium cans by application of special press technology, higher performance of compressors by machining on precision form grinders[10][13]. The environmental impact of such processes or machine tools might be less important compared to the environmental impact of the machined workpieces and their application. These changes in the environmental impact of machined workpieces are not subject of ISO 14955-1:2017, but might be important if different machining processes or different machine tools are compared related to environmental impact of products. For instance, the accuracy of a machined workpiece might be a significant parameter for the environmental impact of the workpiece in its use stage, and any attempt to compare machine tools is intended to take this into account necessarily.

Replaced standards (1)
NF ISO 14955-1
December 2014
Standard Cancelled
Machine tools - Environmental evaluation of machine tools - Part 1 : design methodology for energy-efficient machine tools

La série de normes NF ISO 14955 traite des impacts environnementaux à prendre en compte pour concevoir et développer des machines-outils. Le présent document traite uniquement de l'efficacité énergétique des machines-outils au cours de leur phase d'utilisation. Il concerne principalement les machines-outils à commande numérique (CN) pour le travail des métaux. Il propose un processus d'intégration des aspects environnementaux dans la conception et le développement des produits. Il définit des critères de performance environnementale en fractionnant la machine-outil en composants (unité fonctionnelle). Il permet ainsi de quantifier les améliorations environnementales et facilite le dialogue à l'échelle internationale entre fabricants, fournisseurs et utilisateurs. Enfin, il propose des listes d'améliorations pertinentes pour l'environnement.

Table of contents
  • Avant-propos
  • 1 Domaine d'application
  • 2 Références normatives
  • 3 Termes et définitions
  • 4 Limitation de l'efficacité énergétique à la phase d'utilisation
  • 5 Intégration des aspects environnementaux dans la conception et le développement des machines-outils (procédure de conception pour l'efficacité énergétique des machines-outils)
  • 6 Machine-outil et fonctions de la machine-outil
  • 7 Procédure de conception pour l'efficacité énergétique des machines-outils
  • 8 Rapport et surveillance des résultats
  • Annexe A (informative) Liste d'améliorations pour l'efficacité énergétique des machines-outils
  • Annexe B (informative) Exemple d'application de la méthodologie à une machine-outil
  • Annexe C (informative) États de fonctionnement
  • Bibliographie
What is the Redline format?
The Redline + service - standards comparator allows you to easily and simply identify major changes between the current standard and its last canceled version.

At a glance, you will be able to identify the additions, deletions or modifications to a text, table, figure and formula.
At a glance, you will be able to identify the additions, deletions or modifications to a text, table, figure and formula

The Redlines + service is offered to you on the collection of French standards in force, in French language and in HTML and PDF format.

For an overview of the service, click on View a standard in redline format
Need to identify, monitor and decipher standards?

COBAZ is the simple and effective solution to meet the normative needs related to your activity, in France and abroad.

Available by subscription, CObaz is THE modular solution to compose according to your needs today and tomorrow. Quickly discover CObaz!

Request your free, no-obligation live demo

I discover COBAZ