第十三届“龙江楷模”：精工细作 勇攀新时代科技高峰

Core Viewpoint - The article highlights the achievements of two exemplary figures, Tan Jiubin and Dong Litiao, who represent the spirit of dedication and innovation in their respective fields of precision instruments and heavy machinery, contributing significantly to national needs and industrial development [1][2][13]. Group 1: Achievements and Contributions - Tan Jiubin, a professor at Harbin Institute of Technology, has made significant contributions to precision measurement technology, leading to the development of China's first large cylindrical gauge, which filled a domestic gap and won the National Technology Invention Award in 2006 [5][8]. - Dong Litiao, a chief technician at Harbin Turbine Factory, has excelled in mechanical processing, achieving over 120 technical breakthroughs and generating economic benefits exceeding 80 million yuan, showcasing the importance of skilled labor in manufacturing [7][9]. Group 2: Innovation and Problem-Solving - Tan Jiubin's team has focused on ultra-precision measurement technologies, successfully developing a 1500-ton ultra-precision gas/magnetic array isolation platform, with five out of six core technical indicators surpassing international standards, earning a National Technology Invention Award [8][9]. - Dong Litiao innovated a flexible tooling system for complex components, significantly reducing costs and production cycles, and obtained a national invention patent for this design, demonstrating the application of creative solutions in manufacturing [9][10]. Group 3: Legacy and Mentorship - Both Tan Jiubin and Dong Litiao emphasize the importance of innovation and mentorship, with Tan leading a team of over 60 teachers and 200 graduate students, while Dong established a national-level skills master studio to train future talents [11][12]. - Their commitment to nurturing the next generation of skilled workers reflects a deep-rooted mission to pass on knowledge and skills, ensuring the continued advancement of their respective fields [12][13].