精密制造有了“定制化”地震预警

Core Viewpoint - The article discusses the importance of earthquake monitoring and early warning systems for the semiconductor manufacturing industry, particularly for Samsung (China) Semiconductor Co., Ltd. in Xi'an, Shaanxi Province, to ensure stable production amidst seismic risks [1][2][3]. Group 1: Earthquake Monitoring and Early Warning - Samsung (China) Semiconductor has implemented a high-sensitivity earthquake monitoring station to provide precise earthquake warning information and vibration observation services, crucial for maintaining stable production in precision manufacturing [1]. - The company has designed its facilities with seismic isolation measures to mitigate the impact of ground vibrations on production equipment, although challenges remain with distant large earthquakes [1][2]. - A dedicated seismic monitoring network consisting of three stations has been established around the Samsung facility to analyze seismic data and improve the earthquake response thresholds of production equipment [2]. Group 2: Industry Standards and Guidelines - The Shaanxi Earthquake Administration has developed a technical guide for emergency earthquake response services tailored for high-precision manufacturing enterprises, addressing existing gaps in safety standards [3]. - Other precision manufacturing companies in Xi'an, such as Yiswei Silicon Technology Co., Ltd. and Longteng Semiconductor Co., Ltd., have also adopted customized earthquake warning services to enhance their operational resilience [3]. - The national earthquake early warning project, which is the largest of its kind globally, aims to support various industries, including precision manufacturing, and has been successfully implemented in critical infrastructure sectors [3].