BS ISO 8579-1-2002 齿轮装置验收规程.空气中噪声试验规程

标准号：BS ISO 8579-1-2002
中文标准名称：齿轮装置验收规程.空气中噪声试验规程
英文标准名称：Acceptance code for gear units - Test code for airborne sound
标准类型：J17
发布日期：2002/8/30 12:00:00
实施日期：2002/8/30 12:00:00
中国标准分类号：J17
国际标准分类号：17.140.20;21.200
适用范围：This part of ISO 8579 specifies the instructions and standardized conditions necessary for the determination of the airborne sound emission of gear units and gearmotors. It also specifies the allowed measurement methods, together with the operating and mounting conditions used for the test. The emission characteristics include emission sound pressure levels at specified positions and the sound power level. The determination of these quantities is necessary for a) manufacturers of gear units or gearmotors, in order that they may be able to declare the emitted sound, b) for comparing the sound emitted by gear units and gearmotors under service operation, and c) for the purpose of noise control at the design stage. This part of ISO 8579 has the aim of ensuring, with its use, the reproducibility of the determination of the airborne sound emission characteristics within specified limits determined by the grade of accuracy of the basic measurement method used. The sound measurement methods allowed by this part of ISO 8579 are engineering methods (grade 2) and survey methods (grade 3).