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1.序言最近,ISO/TC 108(国际标准化机构,机械振动冲击委员会)和IEC(国际电气标准委员会)正在制定旋转机械的振动标准,其部分内容已提议作为国际标准。关于船用机器,今后也要制定振动标准,日本也要积极参加这项工作。日本船用机器学会机器振动研究委员会,于1972年对有关工业界发出调查表以掌握船用机器的振动情况。这些调查表就是制定振动标准的背景材料,现加以汇总整理如下。
1. INTRODUCTION Recently, ISO/TC 108 (International Organization for Standardization, Mechanical Vibration Shock Committee) and IEC (International Electrotechnical Commission) are developing vibration standards for rotating machinery, some of which have been proposed as international standards. With regard to marine machines, vibration standards should be established in the future, and Japan should actively participate in this work. The Japanese Society of Marine Machinery Society’s Machine Vibration Research Committee issued a survey form to relevant industries in 1972 to learn about the vibration of marine machinery. These questionnaires are the background material for the development of vibration standards and are summarized as follows.