He is skilled in his business and has developed a pair of "eyes for flaw detection", and he has never missed a single misjudgment; he insists on innovation, and uses new technological achievements to improve the on-site damage detection rate and data playback quality, and also brings out A "seed team" in the field of flaw detection. He has been rooted in the inspection line for 20 years, and has left a solid struggle footprint and touching inspirational stories on the nearly 2,000-kilometer railway line in the pipeline.

Opportunity awaits those who are prepared. In 2006, Huang Tao participated in the full-section flaw detection technology competition and won the first place. This is also the first honor Huang Tao has won since he participated in the technical competition. This honor further strengthened his confidence in studying rail flaw detection technology. During the field work, he continued to study and summarize the characteristics of the damage waveform, and finally figured out his own set of damage judgment methods. With this set of "cheats", Huang Tao successively won the championship in the 2008 Lanzhou Railway Bureau Flaw Detector Vocational Skills Competition and the 2013 2013 All-Road Public Works System Rail Flaw Detection Vocational Skills Competition.

"At that time, I was reading books and memorizing the topics even in my dreams. Although I was very tired, I was full of motivation." Huang Tao couldn't help but sighed when he recalled the rigorous training he experienced in preparing for the competition at that time.

The secret of Huang Tao's ability to develop "sharp eyes" is mainly to be careful, attentive, and then attentive. When working on the Baolan line once, the flaw detector showed a suspicious waveform. The operator mistakenly thought it was an echo caused by irregular screw holes, but Huang Tao insisted on dismantling and observation. Millimeter-long cracks prevented a major missed inspection accident in time. Once working on the silver line, Huang Tao found that an abnormal waveform was very subtle, so he stopped decisively, and after more than a dozen repeated inspections, he finally found an internal disease of 2 square millimeters of rail.

Huang Tao is like this. He is very careful and serious in every aspect of his work. He summarizes and summarizes the essentials of homework in a timely manner and applies them to practice, and can always find damage that others cannot. Because of this, Huang Tao created a series of "legends", such as the discovery of shrinkage holes of 2 square millimeters and pores of 1.5 square millimeters. The flaw detection workers in the whole section were convinced by him, no matter how small the damage could escape his "eyes", he became the famous "rail detective" of the Lanzhou Bureau Group Company.

Time flies, white horses pass by. Looking back on the road he has traveled, Huang Tao's confidence in tackling technical problems in the field of flaw detection is rock solid. He said: "The technological innovation of rail flaw detection has no end, and there is no room for sloppyness. It must be a step ahead." Editor/Ma Xue