ISO 14955-2:2018
Machine tools - Environmental evaluation of machine tools - Part 2: Methods for measuring energy supplied to machine tools and machine tool components

Standard No.

ISO 14955-2:2018

Release Date

2018

Published By

International Organization for Standardization (ISO)

Latest

ISO 14955-2:2018

Scope

This document describes how measurements are made by providing measuring methods in order to produce reproducible data about the energy supplied to a machine tool under specified conditions. Furthermore, it provides methods to quantify the energy supplied to components in order to assign their share to generalized machine tool functions as described in ISO 14955-1. It supports the energy-saving design methodology according to ISO 14955-1 by providing measuring methods for the energy supplied to machine tools. The assignment of the energy supplied to machine tool functions requires measurements at machine tool component level. These measurements need to be reproducible and independent of conditions other than those being recorded and documented. The results of the measurements are intended to document improvements to the design, specifically under energy aspects, and/or to allow evaluating the energy involved in the manufacturing of a given part by a given machine tool. Any comparison requires identical conditions and ensures by specification and measurement that similar results are achieved.

ISO 14955-2:2018 Referenced Document

• IEC 60034-2-1:2014 Rotating electrical machines - Part 2-1: Standard methods for determining losses and efficiency from tests (excluding machines for traction vehicles)
• IEC 62053-22:2003 Electricity metering equipment (a.c.) - Particular requirements - Part 22: Static meters for active energy (classes 0,2 S and 0,5 S)
• ISO 11011:2013 Compressed air.Energy efficiency.Assessment
• ISO 1217:2009 Displacement compressors - Acceptance tests
• ISO 14955-1:2017 Machine tools - Environmental evaluation of machine tools - Part 1: Design methodology for energy-efficient machine tools
• ISO 3046-1:2002 Reciprocating internal combustion engines - Performance - Part 1: Declarations of power, fuel and lubricating oil consumptions, and test methods; Additional requirements for engines for general use
• ISO 50001:2011 Energy management systems - Requirements with guidance for use
• ISO 50004:2014 Energy management systems - Guidance for the implementation, maintenance and improvement of an energy management system
• ISO 5167-1:2003 Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full - Part 1: General principles and requirements
• ISO 7194:2008 Measurement of fluid flow in closed conduits - Velocity-area methods of flow measurement in swirling or asymmetric flow conditions in circular ducts by means of current-meters or Pitot static tubes
• ISO 8778:2003 Pneumatic fluid power - Standard reference atmosphere
• ISO 9110-1:1990 Hydraulic fluid power; measurement techniques; part 1: general measurement principles
• ISO 9110-2:1990 Hydraulic fluid power; measurement techniques; part 2: measurement of average steady-state pressure in a closed conduit
• VDI 3423-2011 Technical availability of machines and production lines - Terms, definitions, determination of time periods and calculation

ISO 14955-2:2018 history

• 2018 ISO 14955-2:2018 Machine tools - Environmental evaluation of machine tools - Part 2: Methods for measuring energy supplied to machine tools and machine tool components