The deeds of 24 great craftsmen are as follows:
1. Gao Fenglin, the rocket "heart" welder
Gao Fenglin, 53, is a member of the China Aerospace Science and Technology Corporation The team leader of the engine workshop of No. 211 Factory of the First Research Institute. For the past 35 years, he has been doing almost the same thing, which is welding the engine nozzle, the "heart" of rocket welding. Some experiments required continuous operation at high temperatures, with the surface temperature of the weldment reaching hundreds of degrees Celsius, but Gao Fenglin gritted his teeth and persisted, causing strings of blisters to form on his hands. Because of his superb skills, someone once offered him an attractive offer of "high salary and two houses in Beijing". However, Gao Fenglin said that our achievements have penetrated into space. This kind of nationally recognized satisfaction cannot be bought with money. He used 35 years of persistence to interpret an aerospace craftsman's persistent pursuit of ideals and beliefs.
2. Arts and crafts artist Meng Jianfeng
Meng Jianfeng is an engraving craftsman from Beijing Gongmei Group. He uses pure silver to carefully carve and engrave "Hemei" pure silver. Silk scarves were presented to foreign leaders and their wives as one of the national gifts at the APEC meeting in Beijing last year. Over the past 20 years in the industry, he has pursued the ultimate, is responsible for his works, his reputation, and his own conscience, and has internalized honest work in his heart. This is the foundation of the craftsman of a great country and the quality guarantee of Made in China.
3. Gu Qiuliang, the "two-wire" fitter on the "Jiaolong"
The "Jiaolong" is China's first large-depth manned submersible, with hundreds of thousands of parts , the biggest difficulty in assembling is the sealing, and the precision requirements have reached the "silk" level. In the assembly of China's manned submersibles, only the fitter Gu Qiuliang can achieve this precision. Because of his unique skills, Gu Qiuliang is called "Gu Liangsi". Over the past 43 years, he has worked hard, studied hard, challenged the limits, and pursued a lifetime of trust. This belief has allowed him to win the trust of submariners who entrusted his life to it, and has also witnessed China's progress from a large maritime country to a powerful maritime country.
4. Hu Sheng: He is a lathe processing worker and the most proficient in cutting tools among the lathes in the factory. In order to produce the core components of domestic early warning aircraft, he used CNC machine tools to control the processing accuracy within 4 microns, which was undoubtedly a great challenge.
5. Cui Yun: Cui Yun, 58 years old, has participated in the assembly of more than 70 rockets of different types. However, in 2016, he received the first order to assemble the Long March 5 Yaoyi When it comes to tasks, I don’t know where to start.
6. Liu Boming: During this May Day holiday, whether it is the construction site of key projects or the production workshops of key projects, the majority of workers are using their hard work to contribute to epidemic prevention and control and economic and social development. strength. The 715-ton conventional island low-pressure rotor is a key equipment for nuclear power generation. In order to break the foreign monopoly, Liu Boming, a forger of China No.1 Heavy Industry Co., Ltd., accepted this challenge.
7. Li Kaijun: Li Kaijun is the leader of the fitter class of FAW Group and has been working as a mold fitter for more than 20 years. With his almost obsessive love for work, he is not only well-known in his workplace, but also famous both inside and outside the industry, becoming an outstanding representative of skilled workers. .
8. Zhou Hao: Zhou Hao is an ordinary fitter at the Deep Sea Institute of the Chinese Academy of Sciences. He is responsible for the parts processing, manufacturing, and maintenance of the deep sea scientific research equipment in the institute. During the two Mariana scientific expedition voyages, he solved 156 technical problems with scientific research equipment and made 58 reasonable upgrades and transformations of scientific research equipment to meet the needs of sea trials, enabling domestically independently developed scientific research equipment to achieve many firsts in the world and in China.
9. Zhu Shijie: The "Great Craftsman" on May 4th was a dock crane driver. He once successfully rescued a maritime accident with his impeccable skills and original operating methods.
10. Zheng Chunhui: In the May 3 "Craftsman of the Great Country", we are going to get to know a wood carver - Zheng Chunhui. With a pair of skillful hands and a tireless heart, he carved a piece of wood on a piece of wood. Reproduce the grand scene of "Along the River During Qingming Festival".
11. Sun Hongmei: There is such a group of people who are highly skilled and persistent. They constantly innovate and pursue perfection. Come and watch the "May Day" series "Craftsmen of the Great Country".
The aircraft engine is the heart of the aircraft, and repairing the aircraft engine is like performing surgery on the heart. Today (May 2) Sun Hongmei, the "great country craftsman", is the "chief surgeon".
12. Yang Jinan: The Dadengxia Water Conservancy Project is a key control water conservancy project in my country's Pearl River Basin. The ship lock gate of the project is currently the largest in the world. The "mushroom head" of the gate's bottom pivot has to withstand the twists and turns. 1295 tons gate pressure. Steelmaking worker Yang Jinan received a special task: to make a furnace of 35 tons of special steel to build this "mushroom head."
13. Jin Qifu: In today's high-quality development of manufacturing industry, how should we become qualified technical workers? The answer of Jin Qifu, the “top fitter” of Henan Zhongyuan Special Steel Equipment Manufacturing Co., Ltd. is: to have a strong sense of strength. This provincial “top fitter” who grew up from a blind-eyed apprentice has been doing the same thing for 18 years—competing with the problems of modification and maintenance of mechanical equipment.
14. Cao Suijun: "I think focusing on the work in your hands and doing the best within your capabilities is a craftsman spirit." Cao Suijun, 45, is the number one construction engineer in China's oil and gas industry. Ltd. a welding instructor.
15. Fu Hao: Fu Hao, now serves as a senior technician at the "Fu Hao Skill Master Studio" of Shaanxi Construction Engineering and Installation Group Co., Ltd. In the 32 years since he joined the work, Fu Hao has always been on the front line of installation and construction, which is technically difficult and has a harsh working environment.
16. Wang Hairong: Wang Hairong, the chief technician of this oil field, has processed and improved many sets of tools during his decades of work. From 1984 to the end of 2017, more than 4,000 sets (pieces) of various tools were processed and modified.
17. Li Xiaojia: Li Xiaojia’s CNC machine tool commissioning work is to conduct dynamic accuracy inspections for each machine tool and test the machining accuracy of the machine tools by turning test pieces. Because every machine tool produced is a mid-to-high-end product, there can be no errors when using it.
18. Gao Xixi: Walking into the machining workshop of Xi'an Xidian Switch Co., Ltd. of China Xidian Group, next to the CNC machine tool, senior technician Gao Xixi is concentrating on programming and processing parts, his eyes fixed on the rotation The cutter head in the blade is corrected from time to time.
19. Zhang Li: Participated in the construction of three national railway speed increases, participated in the research and development of more than 30 new types of turnouts and more than 10 process improvements required for 250 kilometers per hour, 350 kilometers per hour passenger dedicated lines, and heavy-duty lines. It has obtained 5 national patents... Zhang Li, deputy director and senior engineer of the Railway Line Research Institute of China Railway Baoqiao Group Co., Ltd., has used experiences and achievements to interpret "conscientiously achieving the ultimate" in more than ten years of work. The "craftsman spirit".
20. Cao Mei: Near 11 o'clock, Cao Mei walked to the outdoor fixed observation point, looked up at the sky, memorized it for a few seconds, and then returned to the office console to record the cloud height observed only with the naked eye. , cloud cover is filled into the system, together with the basic data such as air pressure, temperature, humidity, wind direction, wind speed, ground temperature and other information automatically captured by the observation instrument, and is reported to the higher-level meteorological department on time at 11 o'clock.
21. Li Gang: This technical master, who is called the "knife hand" by his colleagues, can not only blindfold himself on thousands of cables, hundreds of directions, and tens of thousands of nodes, but he can He can accurately connect more than a hundred lines, and he also has a solid electrical theoretical foundation and participates in the innovative research and development of domestic shield machine electrical systems. .
22. Xu Liping: A large fan at work, a solid fuel engine waiting for fine processing, and two workers working hard. This is all you can see when you walk into the factory building where the aerospace engine solid fuel surface shaping team is located at the 7416 Factory of the Fourth Research Institute of China Aerospace Science and Technology Corporation.
23. Zhou Hongliang: On September 4th, it was drizzling in the sky. As usual, Zhou Hongliang, an inspector of the Qinling Transmission Operation and Maintenance Team in Baoji, Shaanxi Province, carried a thermometer on his shoulder and walked in the Guanyin Mountain of the Qinling Mountains, 50 kilometers away from Baoji City, inspecting the power lines connecting the north and south of the Qinling Mountains.
24. Zhang Xinting: Zhang Xinting practiced the unique skill of drilling on eggs in order to drill a 0.4 mm flat-bottomed deep hole for high-hardness tungsten alloy on an ordinary drilling machine. At that time, no one in the company mastered this technology. If outsourced, it would not only be expensive but also take a long time, which would affect on-schedule delivery.