69novels Chapter 257 Level 5 Engineer, Director of the Joint Technology Center
Chapter 257 Level 5 Engineer, Director of the Joint Technology Center
"Based on what you have learned, design a simple automatic lathe with a machining accuracy of 0.05mm and draw a brief process flow chart."
"Please optimize the friction press design provided based on actual conditions, reduce energy consumption as much as possible without affecting performance, and explain the reasons."
"Analyze the transmission system of the gear hobbing machine, identify possible problems, and propose solutions. It is required to draw a force analysis diagram and perform strength verification calculations."
……
The questions were like a string of cannonballs, covering all the key points of mechanical design. Even Li Yang, who had been through many tests, couldn't help but feel secretly shocked.
The industrial base in the 60s was weak, and many equipments were still at the imitation stage. The fact that the examiners could come up with such in-depth questions shows their professionalism.
But Li Yang is a "man of the future" after all, and he has a golden finger.
Just a few design questions, isn't that a problem?
He pondered for a moment, then picked up his pen and started sketching on the drawing.
I saw him writing very quickly and with ingenious ideas, and soon he drew a CNC lathe with a novel design.
On this lathe, Li Yang used a high-rigidity integral cast iron bed, a precision ball screw pair, and a fully closed-loop servo control system.
The application of various advanced concepts ensures its processing accuracy and automation level.
Moreover, based on traditional machine tools, Li Yang also made modular and ergonomic optimizations to make them more energy-efficient and efficient.
A complete set of manufacturing process flow charts is also presented.
From the casting of the blank to the fine processing and then to the final assembly and debugging, every link has been taken into consideration.
Seeing such a design plan, even the examiner couldn't help but admire it.
"This is so wonderful! This is a textbook-level answer!"
"Yes, let alone a level 5 engineer, even a senior engineer may not be able to design something so comprehensive and in-depth!"
There was a lot of discussion in the audience, and everyone was impressed by the young man's talent.
But Li Yang was unaware of this and was still concentrating on answering the questions.
In his eyes, those intricate mechanical drawings seemed to become clear.
With his extraordinary mechanical intuition and rich practical experience, Li Yang can come up with unique insights on every design problem, always able to grasp the essence of things and simplify the complex.
Soon, the optimized design of the friction press was also released.
By replacing the bushing material, improving the lubrication system, and optimizing the transmission ratio, Li Yang not only increased the service life of the press, but also significantly reduced energy consumption.
A series of sophisticated calculations and analyses are even more amazing.
As for the problem of gear hobbing machine, it was a piece of cake for Li Yang. He found the weak link of the transmission system in a few steps and put forward a feasible improvement plan.
In this way, the design questions came one after another, and the answer sheets were one page after another.
When Li Yang finally put down his pen, even the examiners couldn't help but express their sincere admiration.
"It's true that the younger generation pushes the older generation forward! Look at this young man, he's already so talented before he's even twenty, he's bound to be a great man in the future!"
"That's right. Our country's industrial cradle depends on the new generation like him to revitalize it! With these outstanding seedlings, why worry that our machinery manufacturing can't catch up with the world's powerful countries?"
……
When all the test papers were collected, everyone breathed a sigh of relief.
Although the exam questions were both difficult and easy, everyone performed very well thanks to their solid technical foundation and rich practical experience.
Especially Li Yang, his test paper has become a beautiful landscape.
The three examiners checked it again and again but could not find any flaws.
The sharp analysis and ingenious design are all amazing!
"Xiao Li, I didn't expect you to be so capable! Not only can you manage production, but you also have such a solid theoretical foundation. You are simply an all-rounder!" The big boss praised sincerely.
"Thank you for the compliment, leader. This is all thanks to the organization and the joint efforts of everyone." Li Yang smiled modestly with a simple and honest look on his face.
Lin Xiaoxiao stood aside, looking at Li Yang's humble appearance, and couldn't help feeling warm in her heart.
This talented young man not only has real talent and knowledge, but also has first-rate character!
In the blink of an eye, the results of the assessment came out.
When the list was posted, the whole factory was in an uproar!
With her superb calculations and outstanding designs, Lin Xiaoxiao successfully passed the ninth-level engineer assessment and became the youngest engineer in the United Technology Center besides Li Yang!
When she heard the news, she cried with joy. Her years of hard work finally paid off.
And Li Yang easily won the title of Level 5 Engineer with a perfect score!
To be able to reach this level at this age is simply an unheard of miracle!
Seeing the name "Level 5 Engineer - Li Yang" clearly written on the list, everyone came up and rushed to shake his hand and congratulate him.
"Congratulations, Mr. Li, you are the pride of our company!"
"That's right, you deserve the first place!"
Li Yang smiled shyly and responded to everyone's congratulations one by one.
……
The next day, an exciting piece of news suddenly came out on the radio at the steel mill:
"Notice, notice! With the approval of the Ministry of Industry, our factory's joint technology research center has been formally established. Comrade Li Yang is appointed as the director of the center, with an administrative level of 13 and a monthly salary of 155.5 yuan. He is also a level 178 engineer with a monthly salary of yuan. I hope Comrade Li Yang will live up to expectations and lead the scientific and technological personnel of our center to make greater contributions to the industrial modernization of our country!"
This brief notice, like a bombshell, caused quite a stir in the entire factory.
As we all know, although Li Yang is young, he has made remarkable achievements in the field of machine tool manufacturing.
In particular, the new CNC machine tools he developed filled a domestic gap and made the steel rolling mill a leader in the industry nationwide.
Today, the Ministry of Industry has specially approved and granted him the highest level of treatment, which is undoubtedly the greatest affirmation of his talent!
As the news came out, the entire steel mill was filled with jubilation and everyone was talking about it, cheering for this promising young star.
"She really deserves to be the 'leading lady' of our factory! She is less than 20 years old and has already become the director. Her salary is higher than that of the factory director. She is going to be very successful!"
"That's right, he has real talent and is willing to work hard to study. It would be strange if he didn't get promoted and make a fortune!"
For a time, Li Yang's name became the hottest topic in the steel mill, and everyone was full of expectations for his future.
The person involved, Li Yang, is currently busy at the Joint Technology Research Center.
As soon as he received the appointment, he plunged into the work and did not dare to slack off at all as a new official.
"Xiao Li, congratulations! You've been promoted this time, and your salary is almost as high as mine, the secretary!" Secretary Zhang walked into the office with a smile and patted Li Yang on the shoulder affectionately.