On the morning of the second day, after Duan Yun came to the factory, he first came to the dormitory of college students.

At this time, Jia Zhiqiang and Kong Jing had already had breakfast in the cafeteria, and Duan Yun directly called them to his office.

"Sit down. Duan Yun motioned for a few of them to sit down, and then said: "You just came to the factory, and many things are not very familiar, so in the next few days, I plan to let you and the technicians in our factory go to the workshop to familiarize yourself with the equipment and production situation. ”

Duan Yun said, took out a few file bags from the bookshelf next to his desk, and handed them to Jia Zhiqiang.

"This is ......" After Jia Zhiqiang took the file bag, he was a little puzzled when he saw the labels such as "Soviet Union", "Japan" and "United States" written on it.

"These are some of the information of foreign automobile manufacturers, including the product types of major automobile manufacturers, drawing design, as well as output and price, which are all collected by the special personnel of our Ministry of Foreign Trade. Duan Yun paused, and then said: "Our factory is mainly engaged in the production of automobile gearboxes, so you mainly study the information of the world's major manufacturers of automobile transmissions, my plan is to take you as the backbone of the core, set up a new product research and development team of our factory, the goal is to develop automotive transmission products with the international high-end level, and broaden the export channels of our factory......"

"With the international high-end level of automotive transmission products?" Hearing this, Jia Zhiqiang was stunned for a moment, only to hear him continue: "Xiao Duan, is our goal a little too ambitious?

"I have also talked to the leaders of the provincial department about the equipment before, and I have also written a report to the superiors, explaining to them the situation of our factory, and the superior leaders have also promised to provide some funds and equipment help to our factory, so you don't have to worry about this matter. Duan Yun pondered for a moment, and then said: "In fact, the Longteng automobile gearbox produced by our factory is basically processed by domestic equipment, and of course I have also made some modifications to these equipment......

"Xiao Duan, you actually renovate the equipment?" Jia Zhiqiang asked when he heard this.

The more people who know about machinery, the more they know the difficulty of transforming equipment, because for mature mechanical products, every component, every gear and even every screw on it has a certain impact on the overall performance of the machine, and it cannot be changed casually.

"Manager Duan, can you take us to see those improved equipment?" Kong Jing also asked with interest at this time.

"Absolutely. Duan Yun replied very dryly.

"Then you can take us to the factory to have a look, we haven't entered the workshop since we called. Jia Zhiqiang said to Duan Yun.

"Okay, since everyone is so enthusiastic about the work, I'll take you to the workshop first. As Duan Yun spoke, he changed into his work clothes.

Then he led Jia Zhiqiang and them out of the office and went to the workshop of the labor service company.

When Duan Yun came to the workshop with a few people, the workshop had already finished its routine morning shift meeting, and the workers entered their respective workstations one after another to start the day's work.

"This automatic lathe is a modification program designed by me in the main factory before, and it is very efficient to process tooth embryos, and it has been used for nearly a year without any problems...... Duan Yun led Jia Zhiqiang to an automatic lathe station and introduced: "There are very few technicians in our factory, so if you want to greatly increase production, you can only speed up production by modifying equipment and optimizing the production process......

"I seem to have seen this modified automatic lathe in a magazine...... Guo Xiaoming, a secondary school student standing on the side, carefully observed the operation of this automatic machine tool, and said casually.

"This kind of automatic lathe modification is indeed not a new technology, the defect is the lack of elasticity, can only process a fixed series of products, and there are problems in accuracy, but our factory currently only produces one kind of automobile gearbox, so this kind of automatic modification of the lathe is very suitable for us to use. Duan Yun explained on the side.

"This modification is good, you're pretty good. Kong Jing also praised Duan Yun at this time.

"It's all outdated technology...... Liu Yijiang next to him heard Kong Jing praise Duan Yun, and said disdainfully.

"I'm showing you the automatic gear hobbing machine that I converted from a milling machine. Duan Yun didn't seem to hear Liu Yijiang's words, but led them towards the automatic gear hobbing machine on the other side of the workshop.

"Modify the automatic gear hobbing machine with a milling machine!?" Hearing Duan Yun's words, Jia Zhiqiang and Kong Jing suddenly showed incomprehensible looks on their faces.

"It's two kinds of machines, how can you change a milling machine to a gear hobbing machine?

"yes, I've never heard of this kind of modding technology?"

"Xiao Duan, you're not kidding us?..."

Kong Zhiqiang and the others asked Duan Yun in surprise.

After all, Kong Zhiqiang and others are mechanical students, and they are still very familiar with the structure and working principle of milling machines and gear hobbing machines, and they often go to some machinery factories around Taiyuan to visit and practice during their college years, and they have an in-depth understanding of these two machines, so when they heard that Duan Yun actually used a milling machine to modify into an automatic gear hobbing machine, their first reaction was impossible.

"In fact, the gear hobbing machine I designed also has certain limitations, it can only be used for mass production of a certain component, and if you want to process other specifications of gear, you need to disassemble and assemble some parts. Duan Yun led them to a gear hobbing machine and introduced it to a few people.

"This machine hasn't started yet, has it?" Jia Zhiqiang stepped forward and took a closer look at the gear hobbing machine, and said to Duan Yun.

"Wait, the workers will come right away. Duan Yun beckoned to the workers who had just come out of the locker room, and immediately two people stepped forward to start operating the gear hobbing machine.

One person is responsible for loading, while the other pushes down the control panel at the front of the hobbing machine, and with a humming sound, the machine starts up.