ISO 230-5 : 2000(R2013)

Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Measuring equipment
5 Installation and operation of the machine under test
6 Measurement procedure
7 Measurement uncertainty
8 Information to be recorded
9 Information to be reported in the test report
10 Declaration and verification of noise-emission values
11 Determination of the emission sound pressure levels at
      the work station(s) and at other specified positions
12 Method for the determination of sound power levels
      emitted by a machine tool
Annex A (normative) Microphone array on the measurement
                    surface
Annex B (normative) Determination of the equivalent sound
                    absorption area A
Annex C (informative) Guidelines for the detection of
                      impulsive noise
Annex D (informative) Example of information to be recorded
                      (see clause 8)
Annex E (informative) Example of noise-emission declarations
                      for machine tools and equipment
Bibliography

Methods are defined for testing the noise of floor-mounted stationary machine tools and related auxiliary equipment directly on the shop floor. The purpose of the measurements is to obtain noise-emission data for machine tools and to compare the performance of different units of a given family of machine equipment or tools, under specific environmental conditions and standardized mounting and operating conditions. Instructions are given generally for the installation and operation of the machine under test and for the choice of microphone positions for the work station and for other defined positions. Determination of the sound power level on the basis of the intensity method is not covered in this part of ISO 230.