Zhang Ning: Solder Dancing and Writing Youth

Zhang Ning, the 7410th factory welder technician of the People's Liberation Army. He was awarded the honorary title of “Young Talents of Anhui Province”, “Technical Experts of Anhui Province”, and “Army Technical Expert”. In 2006, he won the title of “National Technical Expert”.

Over the past 17 years, he has been diligently studying welding technology, continuously making innovations and breakthroughs, and becoming one of the most professional and technical experts in the world.

Seeing more, asking more, and practicing more, 17 years ago, when he was exposed to the work of the welder, Zhang Ning decided to be an excellent welder. When he was at work, he listened to the master with his ears upright; from work, he took the initiative to stay and work overtime and continue to study techniques. Some corner scraps, he was reluctant to throw away, took it over and did exercises. A few years later, everyone gave him a thumbs up.

During the busy production phase, the front press beam of the 13 mm shears in the workshop was cracked. This guy is a cast iron piece and it is difficult to change at one time. Zhang Ning bite the bullet and decided to take the mandatory welding recovery. The flaming odor of the welding cauterizes and the sweat flows down to cover the line of sight. He continued to hit the workpiece with a hammer while welding. After the welding is completed, heat preservation is performed immediately. The next day installed trial, the equipment is operating normally! This is the first time he has independently taken on the welding project. Since then, he has strengthened his belief in practicing technology.

In 2002, Zhang Ning won the second prize for the welder competition in the equipment repair company. Standing on the court, he did not have the slightest joy. He is trying hard to find the gap between himself and his peers. Since then, he has read many technical books eagerly and actively participated in various welding training. Manual welding, gas cutting, gas welding, carbon dioxide gas shielded welding, fluoroarc welding... These complicated welding techniques, he has mastered one by one.

In October 2005, Zhang Ning received a trial of the latest research results from a military research institute. This product consists of dozens of steel plates of various sizes, not only in irregular shapes but also in complex structures. He boldly adopted the principle of automatic cutting and used a plasma cutting machine to complete the die cutting. All the single pieces were successfully cut and smoothly welded, not only fully meeting the technical requirements, but also significantly saving production costs.

Zhang Ning not only trained the welding technology of pure fire, but also made tools such as welding jigs and accessories plasma cutting, which made outstanding contributions to cost savings and efficiency improvement. A certain equipment component is a welding part. The material is different and the thickness is different. When the welding is performed, the quality of the workpiece deformation, the misfiring of the welding seam and the like are prone to occur. No exquisite technology is very difficult for this task. Zhang Ning provoked this burden. He heads into the workshop and "welds" with tricky technical problems. His original welding fixture, after repeated experiments, not only completed the task with high quality, but also greatly improved the production efficiency.

Because of the incomparable focus, it is infinitely wonderful. In 2006, returning from Beijing's reputation, Zhang Ning, a “national technical expert,” was not as excited as anyone imagined: “I have a lot of deficiencies when I study endlessly. In the future, I must not only improve technology comprehensively, but also drive my colleagues to make progress together. "Today's Zhang Ning, still as usual, holding a welding torch every day, ignited the jet air flow: "I want to do the best welding technology!"

[Personal message]

Thinking about the outstanding achievements of outstanding talents such as Xu Zhenchao and the contribution to society, I know that I still have a long way to go.

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