Pay tribute to the hundred years with struggle, time is not old, youth is just right. Where there is a need, there is Hu Yang.
He is a "post-90s" big country craftsman who built the Yun-20s, with his own dreams and enthusiasm, to complete the high-precision, high-quality, high-efficiency digital assembly work, all the way to sing and struggle. See:
On May 4, 2021, Hu Yang appeared on the "Great Country Craftsman" program. The team he led achieved a breakthrough of "zero" in the digital assembly of large aircraft fuselages, and the efficiency was increased by a hundred times, and the accuracy could reach the millimeter level.
Today, Hu Yang and his team are taking on more and more tasks, and the standards of digital assembly are getting higher and higher, which is also a new challenge for them.
1, hole making
Paraphrase:
In 2014, Hu Yang, who had just graduated from college, entered China Aviation West Flight. When he first entered the workplace, he was "poured cold water" by reality.
"Doing manual work, mainly making holes, must have felt unwilling at that time." Hu Yang, who thought he could participate in more technical work, was inevitably a little disappointed.
Example:
In one hole making, he made it again on an already made hole. Because of the imprecision, Master severely criticized him, telling him that any problem with any small hole in the plane could cause cracks, and over time, it could cause the plane to disintegrate during the flight.
Master's teachings woke up Hu Yang. So he wrote down the following passage in the book: "Do a good job, do a good job."
2. Training
Paraphrase:
In order to improve manufacturing efficiency, AVIC Xifei decided to use the digital system in the Yun-20 assembly, and Hu Yang was recommended to join the training course.
Example:
He followed the experts in the morning to practice on the spot, and at night he thoroughly ate and understood the knowledge of the day, found out the problems, and continued to consult the experts the next day.
He clearly knows that in the face of new fields, only by being down-to-earth and combining the knowledge learned and work practices can we go further and further on the road of digital assembly.
3. Enlightened
Paraphrase:
Digital assembly is to let the robot "open the trick", through the robot to undertake the function of adaptation, debugging, guide them to successfully complete the aircraft attitude adjustment, hole making and other processes.
Example:
"Competent digital assemblers should be the instructors of robots, both to help it 'enlighten' and to help it progress." In the past 8 years, Hu Yang has witnessed the progress of these "robots", through the adaptation and debugging of the functions undertaken by the "robots", guiding them to successfully complete the aircraft's posture adjustment, hole making and other processes, from the initial lack of precision to the current assembly freely...
4. Challenge
Paraphrase:
In recent years, Hu Yang's team has undertaken more and more models, and the standards of digital assembly have become higher and higher, which is a new challenge for him.
Example:
The docking of large parts of a certain type of machine is difficult and risky, and in the process of making holes in the circular rail equipment, the docking part must be precisely processed, and a large number of technical problems have emerged.
Hu Yang continued to think for several days, and after proposing the implementation plan, he and the team members continued to polish and optimize the plan, and finally solved the problem of equipment positioning, so that the hole making was more accurate and stable.
5. Breakthrough
Paraphrase:
At AVIC West Flight, the fuselage posture of the Yun-20 is a top priority in the aircraft manufacturing process.
If there is a problem with the posture of the whole aircraft, its wings must be biased, the tail is also biased, and the landing gear is also biased, which will cause serious consequences.
Example:
Fuselage posture adjustment requires extremely high precision, a total length of 50 meters of fuselage, the deviation of each part can not exceed 0.5 mm, which is like in a basketball court can not appear in the size of sesame seeds error.
In the past, this work required more than a dozen people to work together for a month to complete, today as long as two or three people can be completed in a day, Hu Yang led the team to achieve a breakthrough in the digital assembly of large aircraft fuselage "zero", the efficiency increased by a hundred times, the accuracy can reach the millimeter level.
6, Divine Speed
Paraphrase:
Hu Yang from the beginning of the factory, to now become the Y-20 aircraft fuselage digital assembly leader, only took 8 years, such growth can be described as "divine speed".
Example:
Hu Yang's apprentice Zhao Yu said: "My master is like growing up in a factory, and when we need him, he will definitely appear on the scene." ”
He is both an engineer who solves software bugs, a machinist lying on the ground, and a programmer who sits in front of a computer and writes machining programs.
7. Team
Paraphrase:
Hu Yang has been exploring how to strengthen the construction of team culture, so that team members have a sense of identity, belonging and pride in the team.
Example:
Hu Yang put forward the team concept of "improving assembly efficiency, reducing assembly costs, and ensuring assembly quality", steadily improving the team's manufacturing capacity, successfully making zero product quality refusal a reality, and increasing the production efficiency of a certain type of machine by nearly 50%.
Behind these gratifying data, it is inseparable from the sense of responsibility and mission of the members of the digital intelligent class, and also makes them the youngest and most brilliant team in the fuselage assembly plant.
8. Pride
Paraphrase:
The Yun-20 assembled by Hu Yang and his team members is increasingly appearing in the country's major tasks with a perfect performance again and again.
Example:
Since 2015, he has participated in 10 digital assembly projects of the company's key models.
In 2017, the project "Mechatronic System Construction of Fuselage Assembly Plant" in which he participated won the first prize of the "Maker" project, and the "Application and Talent Training of Large Component Butt Flexible Rail Automated Hole Making Equipment" won the second prize of the "Craftsman" project.
In 2018, he presided over the "Application and Talent Training of Digital Assembly System for Landing Gear Positions of a Certain Type of Aircraft" and won the second prize of the "Craftsman" project.
In 2021, he won the "Shaanxi Good Youth" and the "Yanliang Youth May Fourth Medal".
Youth have something to say
"As an aviation person, I am very fortunate to be born in this great era and participate in the development of such an important model, which will be my lifelong pursuit."
"I've always done this one thing, never felt hard, and I've been looking forward to the future of smart manufacturing."
Innovative thinking, aviation dreams, a smart future. Hu Yang led the team to open a new chapter of digital intelligent assembly with practical actions.