Big country craftsman Liu Yunqing: not afraid of challenges, constantly surpass

Hunan Daily All -Media Reporter Cao Xian Peng Yahui Liu Yinan

On September 2, the first Great Power Craftsman Forum was held in Changsha. Faced with the artisans from all over the country, what everyone wants to know most is: "How can we become a big country craftsman?"

Liu Yunqing, a great country, is the chief skills expert of CRRC Qishuyan locomotive and vehicle craftsmanship. He generously shared his little secret: every time a device fails, he will summarize, and then think about a better solution. In this way, the next means to solve the problem will be faster and better.

In 1996, Liu Yunqing, who graduated from the Jinan Railway Machinery School, entered the CITIC Qishiyan, became a fitter to repair it. He took the initiative to work hard, and actively asked for questions. He insisted on studying in his spare time. After more than a year, he became the backbone of the unit's maintenance.

With the gradual application of the company's CNC machine tools, Liu Yunqing's "infatuation" of research has become increasingly revealed. He not only studied the knowledge of digital control equipment, but also tried to transform the equipment. In recent years, there have been six or seven hundred imported CNC machine tools transformed by Liu Yunqing. He has become a recognized "technical reform king".

More and more things they know, the more eager Liu Yunqing wanted to hold key technologies in his hands. CNC polished machines are key grinding equipment for high -precision processing of components such as turbochargers. It can only be imported by imports. The price is expensive and the maintenance cost is high. After thousands of repeated trials, in 2010, Liu Yunqing successfully developed the first new Dragon Gate -style full -floating CNC machine in China. At 1/60 of a diameter of the hair, it has reached the international leading level and filled the domestic gap.

Liu Yunqing introduced that at present, CNC International Holiday Machine has been upgraded to the ninth generation, which has fully achieved a series of series and customization. It not only uses its own use, but also moves towards the market. From the introduction, digestion, absorption, and innovation to independent innovation, Liu Yunqing led the team's independent research and development equipment to directly create more than 150 million yuan in economic benefits.

From a clamp worker of a secondary school degree to an expert in intelligent equipment research and development, Liu Yunqing believes that at work, he should not be afraid of difficulties and challenges, and constantly surpass his predecessors and himself. He hopes to encourage more industrial workers to embark on the path of innovation and transformation.

Speaking of this participation in the Big Craftsman Forum, Liu Yunqing said that the efforts of industrial workers and skills talents have been recognized by the party and the country, which also inspired himself to make greater contributions to national development and national rejuvenation.

[Edit: Wang Yaobing]

[Source: Hunan Daily · New Hunan Client]

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