Twenty representative style ｜ Miao Xiu: "positioning" within 0.005 mm accuracy

Harbin in the late autumn, the evening breeze swept across the city. One Saturday in September, at night, Harbin Dong'an Automobile Power Co., Ltd.'s extension power system research institute processing center of the Harbin Dongan Automobile Power Co., Ltd. light up the lights. By the best, the "White and Black" model was opened.

As an ordinary processing center of Dongan Power, Miao Xiu operates the machine tool every day on the parts and drilled out, with aluminum dandruff on his head and covered with oil. As a member of the Communist Party, when others enjoy the joy of the weekend, she is Buried in the post, spent one morning and night in the rumbling factory buildings. He attended more than 180 hours per month and worked overtime for more than 30 hours. He has been cultivating the production of the first line for more than 20 years. Miao Xiu grew up from an ordinary female worker who had only a technical degree of technical secondary school to become a master of skills in China.

At the age of 19, Miao Xiu, who was young, was assigned to the Dongan Power transmission case shell production line. Since then, Miao Xiu has become the most active new employee on the production line. When she encounters it, she asked if she couldn't understand. For the newly purchased production line, she followed the installation staff of foreign equipment manufacturers. Relying on the dedication of "Breaking the casserole", Miao Xiu not only quickly mastered the operation method, understood the performance of the machine, and was familiar with the tool structure and part structure, but also understood the analysis methods and processing measures for common faults of the equipment.

In the past few years, Miao Xiu, who has become more and more proficient in operating skills, found that the shortcomings of theoretical knowledge have become the "block tiger" at work. Therefore, she used her spare time to start studying and finally obtained a bachelor's degree. Female CNC adjustment workers. Miao Xiu has achieved excellent results in the National CNC Skills Competition, and has been promoted to the company's youngest senior technician.

At the beginning of 2009, Miao Xiu went to Demagi Scientific Research Machinery Center to study. In the face of the new machine tool, she completed independent operations in just one week and participated in multiple new tasks; in December of the same year, the debugging and production of 200 pieces of a certain model of a certain model in the same year were completed. The process processing process was adjusted, saving the processing time of 2 minutes and 36 seconds, and the production efficiency was 15%... an unknown challenge of a field led Miao Xiu's firmness and kept research all the way.

In April 2018, the company established the "Miao Xiu Skills Master Studio", and the technical inheritance and technical research became the focus of the studio. Miao Xiu led the studio team to study the "bottleneck" problem of CNC production, promote advanced concepts, skills and experience, and transformed it into a strong driving force for the development of enterprises. In the development process of the 15N and 15KE series of new product prototypes, research and processing technology, formulate processing plans, and improve the processing efficiency of new product processing; according to the three -dimensional digital model research part structure, reasonably select tools, carefully design fixtures, and accurately control the repeated positioning accuracy of workpieces at 0.005 mm Inside, winning opportunities for the market for forward -looking new products. The studio becomes a company's CNC training base. Miao Xiu organizes 500 hours of training every year, and the trainers are more than 1,500. In the "pass, gang, and belt", you can lead young technical workers to innovate and promote innovative teams.

During the trial system of the M15N engine, the person in charge of the new product trial production was unable to work overtime due to the impact of the epidemic. How to ensure the delivery of new sample machines on schedule? Make sure the new product engine is smoothly ignited? Everyone's heart is hanging. "At that time, I prepared the luggage early and prepared to resume work in the factory at any time." Miao Xiu recalled that after the unblocking, she and the worker arrived at the factory for the first time. Trial processing, analyzing drawings, programming, trial cutting, and adjusting the tools, all aspects are fast and whip, working for nearly 20 hours a day. Finally, Miao Xiu led the team to make the M15N engine sample machine as scheduled. "Looking at the engine from drawing to real objects, from trial to mass production, it is like looking at her child a little bit." Miao Xiu said with emotion.

As a representative of industrial workers at the grassroots level, Miao Xiu put forward a number of suggestions on the development of high -tech talents and skills improvement, and has received great attention from the National Development and Reform Commission and the Ministry of Education. As the company's high -tech leader, in the heavy new product research and development work and the teaching of high -precision technical skills in CNC processing, Miao Xiu continues to exude light and heat. She will also lead more and more young skills talents. With unremitting innovation, to achieve a craftsmanship innovation and complete a series of technological tackling.

Source: Heilongjiang Daily

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