British Standards Institution

Sector: Manufacturing

Overview: Under the direction of the Standards Policy and Strategy Committee, is responsible for the UK input to ISO/TC 39/SC2, ISO/TC 39/SC4, ISO/TC 39/SC6 and observes the activities of ISO/TC 39/SC8. It is also responsible for the preparation, revision and amendment of British Standards for the test conditions and accuracy of machine tools.

Committee standards activity

In Progress (19)

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Reference	Standards description	Status ? The standards development process is divided into chronological stages: Proposal; Drafting; Public comment; Comment resolution; Approval; Published standard.
PD ISO/TS 230-13	Test code for machine tools — Part 13: Guidelines on acceptance tests for machine tools used as coordinate measuring machines Categories: Unclassified documents Proposal begins :	Proposal
PD ISO/TR 230-11	Test code for machine tools. Part 11: Measuring instruments suitable for machine tool geometry tests Categories: Machine tools. General Drafting begins : 2013-11-14	Drafting
ISO/TC 39/SC 2 N 2956, ISO/PWI 5701	Gear grinding machines -- Testing of the accuracy Categories: Information management \| Standardization. General rules \| Testing \| Engineering \| Manufacturing engineering \| Machine tools \| Machines. Grinding and polishing Proposal begins : 2022-03-03	Proposal
ISO/TC 39/SC 2 N 2760, ISO/PWI 230-12 -	Test code for machine tools - Part 12: Accuracy of finished test pieces Categories: Standardization. General rules \| Engineering \| Manufacturing engineering \| Machine tools \| Machine tools. General \| Machine tools. Other \| Technical aspects Proposal begins : 2020-06-26	Proposal
BS ISO 8636-2	BS ISO 8636-2 Machine tools - Test conditions for bridge-type milling machines - Testing of the accuracy. Part 2: Travelling bridge (gantry-type) machines Categories: Unclassified documents Proposal begins :	Proposal
BS ISO 8636-1	Machine tools — Test conditions for bridge-type milling machines — Testing of the accuracy — Part 1: Fixed bridge (portal-type) machines Categories: Unclassified documents Drafting begins : 2024-06-12	Drafting
BS ISO 6779	Test conditions for vertical internal type broaching machines - Testing of accuracy Categories: Machines. Broaching Comment resolution begins : 2022-04-08	Comment resolution
BS ISO 6779	Acceptance conditions for broaching machines of vertical internal type -- Testing of accuracy Categories: Machines. Broaching Comment resolution begins : 2022-02-07	Comment resolution
BS ISO 6481	Acceptance conditions for vertical surface type broaching machines -- Testing of accuracy Categories: Machines. Broaching Approval begins : 2019-02-22	Approval
BS ISO 6480	Conditions of acceptance for horizontal internal broaching machines -- Testing of the accuracy Categories: Machines. Broaching Comment resolution begins : 2022-02-07	Comment resolution

Published (38)

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Reference	Standards description	Status ? The standards development process is divided into chronological stages: Proposal; Drafting; Public comment; Comment resolution; Approval; Published standard.
PD ISO/TR 230-8:2010	Test code for machine tools. Vibrations Categories: Measurement. Vibration and shock \| Machine tools. General Published standard begins : 2010-07-19	Published standard
PD ISO/TR 230-11:2018	Test code for machine tools. Measuring instruments suitable for machine tool geometry tests Categories: Machine tools. General Published standard begins : 2018-05-22	Published standard
PD ISO/TR 17243-3:2020	Machine tool spindles. Evaluation of machine tool spindle vibrations by measurements on spindle housing. Gear-driven spindles with rolling bearings operating at speeds between 600 r/min and 12 000 r/min Categories: Machine tools. General Published standard begins : 2020-03-04	Published standard
PD ISO/TR 17243-2:2017	Machine tool spindles. Evaluation of spindle vibrations by measurements on non-rotating parts. Direct-driven spindles and belt-driven spindles with rolling element bearings operating at speeds between 600 r/min and 30 000 r/min Categories: Machine tools. General Published standard begins : 2017-10-27	Published standard
PD ISO/TR 17243-1:2014	Machine tool spindles. Evaluation of machine tool spindle vibrations by measurements on spindle housing. Spindles with rolling element bearings and integral drives operating at speeds between 600 min<sup>-1</sup> and 30 000 min<sup>-1</sup> Categories: Machine tools. General Published standard begins : 2014-12-10	Published standard
PD ISO/TR 16907:2015	Machine tools. Numerical compensation of geometric errors Categories: Machine tools. General Published standard begins : 2015-03-30	Published standard
BS ISO 8636-2:2024	Machine tools. Test conditions for bridge-type milling machines. Testing of the accuracy of travelling bridge (gantry-type) machines Categories: Machines. Boring and milling Published standard begins : 2024-09-11	Published standard
BS ISO 6779:2023	Test conditions for vertical internal type broaching machines. Testing of accuracy Categories: Machines. Broaching Published standard begins : 2023-11-20	Published standard
BS ISO 6481:2019	Test conditions for vertical surface type broaching machines. Testing of accuracy Categories: Machines. Broaching Published standard begins : 2019-07-03	Published standard
BS ISO 6480:2019	Test conditions for horizontal internal type broaching machines. Testing of accuracy Categories: Machines. Broaching Published standard begins : 2019-07-03	Published standard

Withdrawn (14)

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Reference	Standards description	Status ? The standards development process is divided into chronological stages: Proposal; Drafting; Public comment; Comment resolution; Approval; Published standard.
PD ISO/TR 230-8:2009	Test code for machine tools. Determination of vibration levels Categories: Measurement. Vibration and shock \| Machine tools. General Withdrawn begins : 2010-07-19	Withdrawn
BS ISO 702-1:2009	Machine tools. Connecting dimensions of spindle noses and work holding chucks. Conical connection Categories: Dividing and tool-workpiece holding devices Withdrawn begins : 2015-08-13	Withdrawn
BS ISO 6779:2019	Test conditions for vertical internal type broaching machines. Testing of accuracy Categories: Machines. Broaching Withdrawn begins : 2023-11-20	Withdrawn
BS ISO 3070-2:2016	Machine tools. Test conditions for testing the accuracy of boring and milling machines with horizontal spindle. Machines with movable column along the X-axis (floor type) Categories: Machines. Boring and milling Withdrawn begins : 2018-07-18	Withdrawn
BS ISO 26303:2012	Machine tools — Short-term capability evaluation of machining processes on metal-cutting machine tools Categories: Machine tools. General Withdrawn begins : 2022-04-27	Withdrawn
BS ISO 2407:1997+A1:2016	Test conditions for internal cylindrical grinding machines with horizontal spindle. Testing of accuracy Categories: Machines. Grinding and polishing Withdrawn begins : 2024-08-30	Withdrawn
BS ISO 230-7:2015	Test code for machine tools. Geometric accuracy of axes of rotation Categories: Machine tools. General Withdrawn begins : 2017-04-05	Withdrawn
BS ISO 230-4:2005	Test code for machine tools. Circular tests for numerically controlled machine tools Categories: Numerically controlled machines Withdrawn begins : 2022-03-21	Withdrawn
BS ISO 230-2:2014	Test code for machine tools. Determination of accuracy and repeatability of positioning of numerically controlled axes Categories: Numerically controlled machines \| Machine tools. General Withdrawn begins : 2016-04-04	Withdrawn
BS ISO 230-10:2016	Test code for machine tools. Determination of the measuring performance of probing systems of numerically controlled machine tools Categories: Machine tools. General Withdrawn begins : 2022-04-19	Withdrawn

Standards Development

MTE/1/2 - Machine tools - Accuracy

Committee standards activity