Test conditions for numerically controlled turning machines and turning centres - Evaluation of thermal distortions1 Scope This part of ISO 13041 specifies, with reference to ISO 230 3, the tests which apply for the evaluation of thermal distortions of the machine structure and positioning system, up to 2 000 mm in length, of numerically controlled (NC) turning machines and turning centres. Hence, this part of ISO 13041 defines three tests which are the environmental temperature variation error test, the test for thermal distortion caused by a rotating spindle,

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The objective of BS EN IEC 61000‑3‑2 is to set limits for harmonic emissions of equipment within its scope

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BS EN 60335-2-2 deals with the safety of electric vacuum cleaners and water-suction cleaning appliances for household and similar purposes

5 Functionality

including guidance on sample preparation and requirements for testing laboratories and field work

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Reproducibility

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The document is applicable to CLT products which are manufactured from solid-sawn timber or wood based panels built up of at least three layers in which the grain of adjoining layers are at right angles to each other