行进中国 | 走近全国劳模沈飞：用匠心 守初心

Core Viewpoint - The article highlights the achievements and contributions of Shen Fei, a skilled master in wheel precision processing at Baowu Group Maanshan Iron & Steel Co., who has significantly improved production techniques and trained numerous skilled workers in the industry [5][9]. Group 1: Achievements and Innovations - Shen Fei has led over 40 innovative projects in the past five years, generating economic benefits worth millions for the company [5]. - He has implemented advanced measurement techniques, improving precision from 0.01 mm to 0.001 mm in wheel processing [3]. - Shen Fei introduced the "secondary reference establishment method" and a joint production model in the machining process, achieving a target precision of 15 grams per meter in static balance testing [8]. Group 2: Talent Development - Over the past decade, Shen Fei has trained more than 1,000 CNC skilled workers, with nearly 50 advancing to technician and senior technician levels [5]. - His mentorship has led to many of his apprentices excelling in various skill competitions, contributing to the workforce as key production members [8]. Group 3: Recognition and Philosophy - Shen Fei was awarded the title of National Labor Model and previously received the National May Day Labor Medal, reflecting his dedication to his work [9]. - He emphasizes the importance of craftsmanship and aims to enhance the quality of Chinese manufacturing, particularly in high-speed rail [9].