A week went by in the blink of an eye.

A Pajero off-road vehicle drove into the combat warehouse, stopped at the door of the warehouse that had long been empty, and a loud voice came.

"Xiao Feng, Xiao Feng! I heard that the equipment is all installed? When will the construction start? ”

A panda eye appeared at the door, yawning, and the eyelids couldn't be raised.

"Old leader, you..."

"Xiao Feng, how did you get like this?" Li Runzhu almost didn't recognize Qin Feng.

"Including installation and commissioning, I slept less than 10 hours this week." Qin Feng said: "But now, the commissioning has been completed, and it is time to start the equipment, I hope that our domestically produced raw materials will not fall off the chain." ”

"Can it be started? Great, hurry up and start and let me see. Li Runzhu said: "Xiao Feng, your dedication, our troops keep it in mind!" ”

In the past few days, squad leader Hu and others have not rested, after assembling the TV and tape recorder for a few days, they came over to help, so many machines, Qin Feng must not be able to operate alone, they also have to help operate, and when they followed Qin Feng to debug, they mastered the operation.

Li Runzhu glanced at the people in the workshop: "Xiao Feng, if there are not enough people, call and let's send some more people over, this kind of equipment must be kept secret and not let the outside world know." ”

"Well, if the demand for troops is large in the future, we really have to work in three shifts, now, let's start it."

"Power on the device!" Captain Hu shouted loudly.

The production of aramid 1414 is divided into polymerization, spinning, spinning and other processes, the most mature process is the low-temperature solution polycondensation method, the raw materials are first poured into the Toshiba SQL-03 sedimentation and dispersing machine, and various raw materials are poured into the stainless steel container, the machine starts, and the yellow gel cluster can be seen in the observation window, seeing this step, Qin Feng finally breathed a sigh of relief.

"You go on, I'll go get some sleep first."

"Wait, this is sleeping? That's what you're talking about? Li Runzhu was in a hurry.

"It's just the first step, but the polymer you get needs to sit for six hours, so let me get some sleep."

Qin Feng lay directly on the cardboard board on the side, and after a few minutes, he fell asleep.

Li Runzhu was embarrassed, this has just reached the first step, and he has to wait for six hours?

Well, then wait.

After six hours, the polymer enters the next Mitsubishi 5802 fiber thermostat, where it is washed several times with cold and hot water, and then begins the long wait: five hours at 100 degrees Celsius!

Li Runzhu, who came in the morning, waited until the evening, and finally saw that the polymer was carried out to the next step again, which was even more dangerous, using concentrated sulfuric acid as a solution, and heating to 75 degrees Celsius!

"Okay, it should be done, it's time to spin next." Qin Feng breathed a sigh of relief.

When the production line is first started, all kinds of equipment are running intermittently, but when the production is full-scale in the future, and the various times are coordinated, production can be continued.

After passing through several more machines, at the end, a roll of yellow silk thread was finally formed.

"This thing ends up being a thread?" Li Runzhu waited for a day, and now it was eight o'clock in the evening, his eyes were red, and what he saw was actually a roll of silk thread! What about the puncture-resistant insole?

"The next step is to weave it directly into the shape of the insole through a textile machine, and then shape it together as the top layer of the sole." Qin Feng said.

Li Runzhu had a lot of opportunities, and when he heard that this side was going to be done, he came all the way to see it, but he didn't expect that after waiting for a day, he would wait for these ordinary lines?

Looking at the unwillingness in Li Runzhu's eyes, Qin Feng smiled: "This is not an ordinary silk thread, it is our high-strength material, by the way, old leader, do you have a knife?" This coil of wire is about to be wound, and the next thing is to cut off the other spool. ”

"Xiao Zhao, help cut it." Li Yunzhu called his driver.

Xiao Zhao swiped and took out a delicate multi-functional saber.

Before the Type 81 rifle was equipped with the troops, because the domestic steel smelting technology was unqualified, the troops were equipped with three-edged thorns, although the power was huge, but it could only stab and had no other functions. This situation lasted until the appearance of the Type 81 bayonet, which was finally in line with international standards, and the appearance became sword-shaped, with a longitudinal reinforcing rib directly pressed on both sides of the bayonet, the surface was plated with milky chrome, and there were four blood grooves, but there was no blade, and it was still not a multifunctional bayonet.

The first multifunctional bayonet in China is the Type 87, its tip is opened back on both sides of the blade, very sharp, and at the same time there are serrations in the back, and there is a hole in the middle of the bloodletting groove, in addition to the function of a bayonet, it also has the functions of dagger, hacksaw, wire shears, screwdriver, canning knife and so on.

However, the number of equipment is not much, and the one in Li Runzhu's driver's hand is the newly issued Type 87 multi-functional bayonet, and he walked over easily, holding the silk thread in his left hand and folding it in half, holding the bayonet in his right hand, and gently sliding it against the folded part.

This is made of special high-carbon steel with a higher hardness than alloy steel, not to mention the silk thread, even the same thickness of steel wire can be cut!

However, the blade of the bayonet slashed, and the silk thread made a humming sound, and after the crossing, the silk thread folded in half as before!

Li Runzhu's eyes immediately widened, this line is too hard, right?

"I don't believe it!" Xiao Zhao flipped the bayonet, used a section of the serration, and sawed it crunched against the silk thread, once, twice... After a dozen strokes, the silk thread was finally cut through a small opening, but it was still early to be cut.

"If you make an insole out of this silk thread, it's a piece of cake!" Li Runzhu finally reassured: "Xiao Feng, I already know your intentions, you can cut it with your tools." ”

"Well, cutting this kind of silk thread requires imported special special tools, which is very expensive." Qin Feng took out a pair of imported special scissors and cut them a few times before finally cutting the silk thread.

The golden spool was placed in Li Runzhu's hand, he took it and looked at it repeatedly for a long time, and then said: "Xiao Feng, you promised me that using this thing as a bulletproof helmet can block the direct shot of rifle bullets?" ”

"Yes, however, we only have machines to make insoles at the moment, and we need other equipment to make helmets."

"Tell me what you need, I'll coordinate with you now, can you make a helmet within a week?"

"If the machine is in place, it will be a day." Qin Feng said: "However, there are a lot of aramid materials needed to make helmets, and the production of puncture-resistant shoes cannot be increased after making helmets." ”

"Let's start with small batches and equip our scouts! Can you give me a piece of this thread? ”