张峰嘉：十二年下苦功，菜鸟变冠军

Core Insights - Zhang Fengjia, a senior technician at China Railway Guangzhou Group, exemplifies the spirit of craftsmanship and dedication in the railway industry, having transformed from a novice to a champion in his field [1][3] Group 1: Personal Achievements - Zhang achieved the title of all-around champion in the national railway vocational skills competition in October 2015, becoming the youngest participant to win in the electric locomotive technician category [1][2] - He has developed a unique working method called "Five More," which has led to zero errors in bearing inspections over three years [1][2] Group 2: Team Leadership and Innovations - Zhang has led a team that has successfully implemented 65 technical innovations and addressed 210 issues related to locomotive parts self-repair, saving the company approximately 57.7 million yuan [3][4] - Under his leadership, the team has produced significant cost savings, including 360 qualified bearings that saved over 360,000 yuan from 2014 to 2015 [2][3] Group 3: Contributions to Skill Development - Zhang has played a crucial role in mentoring young workers, with his team members receiving multiple awards, including national labor medals and innovation awards [4] - The team has also successfully applied for a national utility model patent for a self-designed equipment storage cabinet, contributing to the company's high-quality development [4]