Yan didn't want to go to work in the first place, he couldn't wait to be by Xiao Can's side all the time, even if he couldn't take bitter medicine for her and suffer pain for her, he still wanted to be by her side.

Where is the leisure to help the machinery factory rectify the discipline of Rauschzi?

Without that kung fu or that idleness, he can't do anything with these people at all!

"Our school is only making some sample guns at present, and we don't need so many people, so you are busy and can leave on your own."

"Section Chief Song, it's not like we won't give you face this time!" The old technician who was talking in the workshop was choked by a young man, and he was even more unconvinced.

They are all people who get dead wages, and no one will take the initiative to develop new products, and it is not pleasing to be affected.

Moreover, they often have cooperative relationships with universities such as national defense, science and technology, etc.

We know that the golden age of a researcher is between 25 and 40 years old.

Researchers of this age, whether it is knowledge, experience, physical strength, or energy abundance, are at the peak of their life stage, and they are also the easiest to study scientific research results.

And these people in front of him are too old, and the oldest of the students next to him is in his early twenties, and he looks like a hairy boy in the learning stage.

It's almost impossible for these people to come up with anything great together.

Anyway, I don't believe in killing them, what real skills can these rabble have!

"Young people, scientific research is not based on lip service!" Several leading workshop technicians looked at each other, got up one after another, and the chairs they drove made a screeching sound.

The most experienced workers and technicians in the workshop were all gone, leaving only a dozen or so dead people.

They did not have the vigor of the workers, they were all skinny, their cheeks sunken, and some of them had half of their hair turned white.

Just now, they had been huddled in the corner, and they didn't even touch the edge of the big table in the middle, and they looked like the unpopular handful of people.

Section Chief Song glanced at them, smirked bitterly, and didn't dare to participate indiscriminately.

"I have a question to ask." The gray-haired old man raised his wizened hand.

Yan didn't snub because the other party seemed to be being excluded.

He bowed his head slightly and said, "Please speak." ”

"Because of the material, technology, processing and other problems, the strength of the re-entry spring is not enough, and it is also unstable, and when shooting at high intensity, the re-entry spring cannot be completely reset...... How to solve it? The old man didn't think about it, so he asked casually.

For any machinery, if the material cannot be solved, no matter what problem can not be fundamentally solved, it is basically useless.

Yan Zhi knew that the other party was an expert when he heard it, and said, "Add vanadium, molybdenum and other alloying elements to the spring to improve the strength of the spring steel; The firing pin is added with tungsten and molybdenum alloying elements. ”

After hearing this, the old man thought about it, and when he saw that everyone else nodded, he said, "We are willing to produce a sample gun for you." ”

"Okay." Yan Zhi directly asked Section Chief Song to borrow these ten people and a production line.

Section Chief Song wanted to speak and stopped, but he still agreed, and took them down to the small experimental production workshop together.

The brick and wood structure in the Su style is dimly lit, and eight punch presses of various types are directly lined up on both sides of the workshop.

Except for a fixed tabletop punch with a height of more than three meters, the others have long been mottled.

In order to reduce production costs, improve production efficiency, and improve low production capacity, after the expansion, the old workshop has almost been abandoned, but the equipment is still barely usable.

Yan took out a thick notebook from the canvas bag and took out the plan he had prepared in advance.

"I brought all the material recipes here, and I need to re-produce, and all the processes for producing firearms take about three or four days.

During this period, you need to produce in strict accordance with the process drawings, even if it is a difference of 0.1 wires, it is not allowed.

You can come to me if you have any questions, I hope everyone will work together......"

"The project is fully entrusted to Yan Tezhu, and everyone cooperates with his work."

Sui Lao, who has been acting as a mascot, also spoke at the right time, and said, "I have other things to do, and I won't be watching in person in the next few days." "He's going to catch up on his homework.

Yan Wei rummaged through the entire warehouse to find a similar set of molds, and adjusted them to dusk to fully conform to his design drawings.

He has strict requirements for the production process, if you count the smelting to material processing, it is not two or three days to manufacture, but wearing the skin of a Type 63 automatic rifle, it is not so difficult......

In the eyes of the technicians and workers, four days passed.

The first batch of firearm parts was all processed and entered the assembly workshop, and there were only 30 finished guns.

When the assembly was completed, everyone couldn't wait to test the gun at the shooting range.

There are not only Yan Lao and Sui Lao, but also Kang Lao from the Ministry of Foreign Trade, and they all came to join in the fun.

When Sui Lao saw someone who shouldn't have appeared, he couldn't help but be surprised, and said, "Why did Lao Kang come over?" ”

"If you really let it be done, do you know how much foreign exchange this guy can earn for the country?" Kang Lao also carried a gun in his early years, and he was ready to slaughter foreign devils.

These days, Yan Zhi went to the machinery factory during the day to star, all the processes were kept improving, and only at night did he go back to the 301 Hospital to accompany the small tanks.

The high temperature has been continuous for the past few days, and it is a little cooler in the morning.

The clumsy leg injury had already scabbed, and he begged the little brother to take her over to see the results of his research.

Yan asked the old doctor, and only after agreeing did he bring her out.

Fortunately, there is a jeep for travel, otherwise she, a "disabled person", would not have been able to come out to let off steam.

The test gunners at the shooting range had a headache when they saw the Type 63 and didn't want to try it at all, but so many leaders next to them looked at it, and there was no way to refuse.

As he raised his gun, the scene of the explosion kept flashing in his mind.

Because of the excessive tension, the tester's hand cramped.

"I'll do it!" Yan Wei's rolled up sleeves revealed slender and thin arms, with smooth muscle lines and full of manliness.

Sui Lao naturally knew the notoriety of Type 63, but he believed in his own Yan Tezhu and reminded, "Wear good armor!" ”

Yan shook his head and refused.

After the words fell, he stood directly in the position of the tester, picked up the first of the thirty new Type 63 guns on the table, picked up the magazine from under the table, loaded it with a click, and pulled the bolt to load.

Put the butt of the gun on your right shoulder, turn on the safety, and turn the fast and slow machine to the burst state, and the action will be smooth.

Sui Lao pushed the lush wheelchair and quickly took a few steps back.

Seeing their small movements out of the corner of his eye, Yan Yan hooked his lips at the small can, showing a gentle and doting look.

The next moment, he pulled the trigger directly.

"Bang bang bang bang......" A series of crisp gunshots rang out, and a burst of fire erupted from the muzzle.

In just a few seconds, the twenty-round magazine quickly emptied......

One trace is equal to 0.01 mm. 0.1 wire is equal to 0.001 mm, 10 wire is equal to 0.1 mm, and 100 wire is equal to 1 mm.