After a while, Qiao Xiaomu and others changed into work clothes and entered the workshop, and began to lead everyone to work, they came over to serve as operation guidance and safety guidance, it was not the first time for these people to work in the first factory, so everyone chatted while working.

"It's not bad, look at this black ** medicine column, the particles are very fine!"

As a semi-expert, Ren Ke has the most authority to speak in this group of temporary workers.

"It seems to be a purified and refined ......"

** also seems to be very expert in picking up the medicine column of a bullet and examining it carefully.

"That's a must! Don't look at who we are! We are professionals, and the powder ends up very fine, so it burns quickly and well.

Let me tell you, the refinement standard is - put this black ** medicine powder on a piece of paper, ignite the medicine powder, and after burning, only some burning scorch marks will be left on the paper......"

Gui Xianning, who was next to him, explained a little proudly.

"Uh...... What do you mean? ”

Some people didn't understand what Xiao Guizi just said.

“…… It means that the powder burns quickly and sufficiently, and the paper below has not had time to reach the ignition point, and the burning will end! ”

Ren Ke added next to him.

"Wow, is that?

"The problem is that I've been watching it for a long time, and it doesn't seem to be any high-tech here! How? ”

"The answer is very simple: a thousand pounds!"

"It's as simple as that?"

"It's that simple! But what seems like a simple thing is not easy to do well, hey! Things in the world are often like this......"

Qiao Xiaomu's response was a little forced.

So everyone looked at the respondent who shook his head in confusion.

At this time, Mr. Zhao, who patrolled to the outside of the low wall, continued Qiao's words and explained:

"Let me tell you, these powders have not only been screened several times, but after screening, they have to be put in a wooden bowl and pounded again and again with a wooden hammer thousands of times!

Two days ago, in order to make the powder with less than 300 rounds of ammunition, the chemical team took those dozen women to work a full shift for eight days! Take turns pounding and pounding and pounding on the edge of the wooden luan, and my arms are swollen!

Later, even Sun Lao and several other old people took the time to help, and we worked for eight hours without stopping in such shifts......"

"Teacher Zhao, have those women changed their clothes?"

A voice suddenly appeared in the crowd, and this abrupt question stunned Mr. Zhao, so in the laughter of everyone, Mr. Zhao said with a serious face:

"It's a personal change! How is it possible not to change? ”

"Changing the whole body?"

"It won't be like us, will it?"

"Your focus is strange!"

"Don't make a fuss, don't make a fuss!"

"That's right, I found that you really look at the problem from a tricky angle."

"Haha......"

"Hey......

In the laughter of everyone, Peng Qiang sighed with a serious face in the crowd:

"Oh my God! It's also too ...... I thought...... Think you should get a machine to make this stuff, right? ”

However, he almost said, "I thought you had been very idle", but fortunately, he wittily changed his words when the words came to his lips......

"Of course, in the future, we must go to the machine, not only to the machine, but also to build a fully enclosed production environment, which not only improves safety, but also improves product quality......"

"Everyone, please be serious, the first key process to strengthen the black ** is the fine tsubaki, and the second process is called forming."

At this time, Qiao Xiaomu, who was supervising and guiding the scene on the spot, had not only not to relax, not only to work and demonstrate, but also to correct some illegal operations of this group of people at any time.

Fortunately, after all, everyone is not the kind of "ignorant and fearless" people that Mr. Zhao said, in fact, this group of people is more life-saving than one another, and the safety education in the early stage is very effective, everyone is very careful to listen to the lecture, and also seriously operate in accordance with the safety norms, not only newcomers, but also those who have come to the second time are meticulous and serious in operation, and never dare to be so-so.

In another greenhouse, the training of newcomers is in full swing.

"The wood here is smaller than the one in the processing workshop outside, including all kinds of tools, tables and stools, etc., all made of high-grade hardwood that has been heat-dried and shaped to ensure that all the wood does not generate static electricity."

At this time, Gui Xianning instructed the newcomers to use clay simulation to operate, and at the same time explained various tools to everyone.

“…… The production process is not only a single pound, but also a sieve of different mesh sizes......"

As the simulation process progressed step by step, Gui Xianning's training class talked about the process from safe operation to process, I saw him take out a sieve made of wooden frames, show it to everyone, and then put the sieve on top of another wooden toon, and then pour the soil particles that had just been pounded into the sieve from the wooden toon next to it, shake it gently, and soon after, only coarse particles were left on the sieve, and then pour these coarse particles back into the original wooden tome to continue pounding.

This process is done several times, and a row of wooden toons does this kind of work back and forth, until the black ** powder like fine noodles finally enters a box made of hard mahogany.

"This is a screen screen from the supermarket, right?"

"That's right, and besides, there's the fine linen you brought from Sulu, and the powder sieved out is about the same as flour - I mean the flour from our cave......"

Gui Xianning responded to everyone's questions while not stopping in his hands.

"Okay, now, let's do it again with the real **."

He picked up a wooden spoon and scooped some black powder from a wooden bucket into a large wooden bowl with some cloudy white unidentified liquid.

"Is this an adhesive?"

"Looks like rubber......

"What are you made of?"

"Don't ask! Ask is the secret formula! ”

"Yo,**Ah,It seems that you have done your homework in this area beforehand, and these questions are a bit of a good question!"

Gui Xianning glanced up and responded.

"Brother Xie Guizi, my ideal is to be a soldier, so I am very interested in these crafts, and after a while I am going to go to the place where birds don't, so I did a little homework in the computer data room to learn ......"

At this time, ** explained seriously.

"Well, you really should learn some of this, I heard Mr. Zhao say that he wants to build a ** factory in the new security tax area, maybe you can learn and use it now......

Okay, let's not go far, about this adhesive, we learned it from the ancients, we used clear rice soup, and then the cotton was finely pulled, very, very fine, and then dipped in rice soup......"

"Huh? There's cotton in there, huh? Isn't this just cotton wool? ”

Ren Ke also joined the questioners at this time.

Gui Xianning immediately nodded and said:

"That's right! It is a cotton wool, of course, this is a black cotton wool, not nitrocellulose.

Everyone, please note that although this is a black ** cotton wool, the requirements for cotton are also very high, do you see? The cotton has been smashed into flocculents, so you newcomers, you will divide a few people out today and tomorrow to play cotton over there......"

"Oh? That's right...... And then what? ”

Then the rice soup is added, and then mixed with the powder to make a large piece of cotton wool, and finally there is a key process: the column is formed.

Luckily, we have the hard mahogany and rosewood you bought from Sulu, and the mechanics have built us a few column presses, pure wood. ”

Gui Xianning pointed to a row of devices in the corner that looked like machine factory pliers.

"Of course, the equipment for this process can theoretically be made of metal, but there need to be good isolation measures on site, such as the anti-static device, but now our conditions are simple, so it is still made of wood, just in case."

Gui Xianning said and walked to a wooden column press, opened a lid on it, and inside was five rows of semicircular wooden molds, and then closed to form five rows of cylinders.

"You see, these five pillars are pressed out at one time, but they need to be slowly pressurized and formed at a very slow speed for a long time, and we are worried that there will be danger if the speed is fast......"

Gui Xianning picked up another finished product to show everyone:

"Attention, this is high-pressure forming, so these columns don't look big, but they are actually very dense, and anyone who has shot a gun and weighed bullets will know it......

Oh, by the way, this is the medicine column of the hand **, we insert the fuse tube in advance, and then press it into the molding, and then dry it naturally, the shell or something is provided by the mechanical group, the power of this hand **, you already know it......"