近日,中国航天科技集团公司一院702所自主研发的70吨超大推力电动振动台在天津大型运载火箭研制基地顺利完成了测试工作,其各项指标达到国际领先水平,推力为国外现有最大推力35吨振动台的两倍,成为世界上推力最大的电动振动台。作为地面试验验证的重要设备,70吨超大推力电动振动台的研发成功,将为我国空间站、重 Recently, the 702-volt extra-large thrust electric vibrating table independently researched and developed by 702 of the First Aerospace Science and Technology Corporation of China Aerospace Science and Technology Corporation successfully completed the testing work in the large-scale launch vehicle research and development base of Tianjin with the indexes reaching the international advanced level and the thrust being the largest existing thrust in foreign countries Twice the 35-ton shaker, making it the largest electrodynamic shaker in the world. As an important ground test validation equipment, 70 tons of large thrust electric vibrating table research and development will be successful for China’s space station, heavy