This is simply a 10-country machine tool expo, but all of these equipment comes from Europe, not only with the Soviet Union, but also with the equipment of some European Community countries. Obviously, these equipment from the European Community countries have only been produced in recent years!

"Xiao Jiuer, what are you doing when you go to the workshop A? There are some industrial mother machines reserved for making machine tools..." Just when Liu Yijiu realized the problem because he did not find those common small machine tools, Yang Shan, holding two silver-white aluminum rods in his hand, walked in with an old man Liu Yijiu who felt a little familiar with him.

Liu Yijiu couldn't answer Yang Shan's question. He couldn't tell him that he didn't know how the machining workshop was divided and where it was, right?

"Okay, no matter what this base is for? Our level is not enough now. When the level goes up in the future, we will naturally know what is there. Let's consider how to process this. Don't delay it for too long. If too many people see it, it will be bad." Yang Shan's words touched on what Liu Yijiu was most reluctant to face.

He is not the real Liu Yijiu, and he has no way to express his true feelings about this matter. Otherwise, he will reveal many flaws.

At this moment, it is wise to change the topic.

If you don't hurry up and fuck out the simple muffler when no one comes, it will be troublesome when someone comes after work.

It’s okay for one or two people to fool like this. If there are too many people, the money will inevitably be exposed.

No one in this base dares to say that the proportion of all elements of the Russian aviation aluminum material can be analyzed and the production process can be studied.

It’s okay to brag about it. It doesn’t matter if you pretend to be B to a few people, but you must not let too many people know, otherwise it will become a situation that will be difficult to get on the ground.

They are young, and newborn calfs are not afraid of tigers. They can understand that everyone can understand that they don’t know much. When there are not many people, they can just give up and fool them. Others just shake their heads and smile. If everyone stares at them and waits for them to come up with results, they will analyze it! They don’t know how to do physical and chemical analysis!

"Can you do it? Although the Romanian lathe is accurate, it is difficult to operate, especially the copper tiles on the spindle head, which will be locked when the temperature is high, which will lead to a problem. Besides, your thing is so small that it can be used for a heavy truck of one meter?" Yang Shan couldn't help but feel a little depressed when he saw Liu Yijiu put his attention on the largest 61100 horizontal lathe in the workshop.

"This thing was produced in Moscow in 1943! This is a master machine that has been around for more than 30 years!"

"This one has been modified. Forget it, let's study it slowly when you're full!" Liu Yijiu is definitely very interested in such an antique master machine.

It’s just a pity that in his era, domestic master machines and imported master machines were available in the 1960s and 1970s. Imported equipment before the founding of the People’s Republic of China was really rare to see.

Especially these small machining equipment.

"If you use 20 or 16, will you use it?" There are not many ordinary lathes in the workshop, six C616 and four C620, which are also from various countries. There are even one 616 lathe produced in the Northeast in Japan in 1937!

I have repainted the paint outside. Based on my feeling, the quality of this master machine produced by Japan in Northeast China during the Anti-Japanese War was absolutely reliable.

"Shut up, haven't you seen me researching how to use this thing?" Liu Yijiu has basically never even seen these antique equipment, let alone operating it.

Most of the mechanical processing equipment in the late 21st century were automated CNC equipment. Even a few manual operating machine tools used to carry out processing experiments on high-precision cutting-edge mechanical parts and small-scale production of single-pieces, there are very different structural principles and other aspects.

What's more, those equipment can only be well controlled by the masters who have been professionally trained for a long time.

Liu Yijiu turned out to be a researcher, not a front-line technical worker in operating machine tools. How can you not be stunned when you see these old antique machine tools?

He thought he could move some antique lathes and control the processing of this muffler that basically had no accuracy requirements, but this was different from what he had seen before!

What's more, these are all imported, and the control handles are not what he is used to. He has not even found the switch button of the machine tool. It would be strange if he is not stunned!

"Comrade Liu, this is not a joke! We took such a big risk. What you are talking about now is how to use it? Isn't this a trick to make fun of our brothers? There are knives on the 16 there, so just use that one." Yang Shan didn't know what Liu Yijiu was doing, and thought he was joking.

Liu Yijiu is different from them. He instinctively believes what Liu Yijiu said.

He thought that Liu Yijiu could process these simple condoms, but this guy had just arrived at the base and probably had never seen such a lot of advanced equipment and had a lot of feelings. Yang Shan instinctively found an excuse for Liu Yijiu.

I saw Yangshan running to a Japanese classic lathe with the oldest appearance, which was made in Japan in the 1930s, with a slewing radius of 160mm and a maximum machining of 320mm. I twisted a knob under the spindle box, and the working light on the lathe immediately lit up.

Involuntarily, Liu Yijiu walked towards the small lathe. At this moment, he seemed to be possessed. He felt that this lathe was too simple!

Without saying a word, he took a rod from Yang Shan's hand, picked up the chuck wrench and clamped it onto the chuck, and then pulled the two handles of the spindle to the second highest speed of 1400 revolutions per minute on the lathe, and then raised the control handle that controls the forward and reverse rotation of the spindle and stop to the forward rotation. In an instant, the lathe roared!

"The gears inside the spindle box are a bit worn seriously. The spindle's jump is fine, so there should be no big problem!" Seeing the chuck connected to the spindle telling the rotation, there was a slight jump, Liu Yijiu seemed to have changed someone, and while quickly adjusting the handle that controls the speed of the knife, he analyzed.

"You go and help me find the drill bit and reamer listed above. I will first get a rough car. I will forget that there is no thread on the barrel with a silencer installed. Brother Yang, you have to go there and remove the barrel if you don't have enough food, otherwise it will be useless to do it and you can't install it..." At this moment, Liu Yijiu realized a problem.

When designing the old-fashioned rifle, I didn’t consider installing a muffler at all!

The five and a half used in China did not consider this issue. Later, part of the 68 style imported from the Soviet Union was OK, but the gun was quickly eliminated by history due to performance issues...

"Brother Yang, Xiao Jiuer..."

At this moment, Luo Tong ran into the workshop carefully like a thief, and looked around to see if there were anyone.

A typical Japanese enter the village.

"Why are you here? Didn't you let you wait outside?" Yang Shan thought something was unexpected.

"I got the gun if I couldn't eat enough. There was no bullet in the 38th cover. I got a five or a half. I was worried that the silencer I made would not match, so he took the barrel off and let me bring it in..." Luo Tong explained hurriedly.

Processing a gun is difficult for them, and removing the barrel is not a problem.

"You said you..." This was easily exposed. Yang Shan was about to criticize Luo Tong, but Liu Yijiu praised Luo Tong with joy: "It's just right, I was still worried about this problem just now. There will be no problem with the gun barrel."

Liu Yijiu said this, so Yang Shan naturally would not say anything else: "It's good, Luo Tong, come and help me, I'll go to the door of the workshop to stare..."

After saying that, he ignored the reactions of the two and went straight outside.

"This guy is really like this every time, he is cheating. If he is discovered, he will be nice to you if he dares to shirk responsibility!" Luo Tong rolled his eyes at Yang Shan's back, spat with disdain, and muttered in a low voice.

When Liu Yijiu heard this, she smiled helplessly.

Yang Shan’s situation is different from them. He only obtained the qualification to go to college by marrying the daughter of their village chief. Most of the monthly salary stamps were sent home. Once something happened, he was deported, and he could not afford the loss. Unlike Luo Tong, who was not full and the whole family was not hungry, it was normal to be cautious.

"Okay, hurry up and find the drill reamer listed above. In addition, measure the diameter of the barrel, find a plate tooth to process the ports and a few threads. Find the taps, and the end of the sleeve must be processed with internal threads, otherwise it will not be connected..." Time goes by longer and longer, and you cannot drag it anymore. It will be easily discovered after work.

After the division of labor, Liu Yijiu did not care whether Luo Tong could find these quickly.

The muffler is made of carbon steel or stainless steel as raw materials. In order to make it easy to process, Liu Yijiu chose aviation hard aluminum. Anyway, it will not be used for a long time.

Only by using a threaded tool to process threads can better accuracy, and only by using a boring tool to make the inside surface smoother, thereby increasing the service life of the muffler. Liu Yijiu is now unwilling to care about these.

He just hopes to complete it as soon as possible, stealing a gun from the warehouse to hunt, and it is likely to be discovered. Even if they say it is an experiment and there is no report, it is unreasonable.

It can only be said that the temptation of eating meat, or filling their stomachs, is too tempting for them. If the base had not implemented the rationing system, Yang Shan would not have taken risks with them.

Without paying attention to Luo Tong, Liu Yijiu started to operate. He didn't know what was going on. The moment he touched the lathe operating handle, it seemed as if the whole world had disappeared, and only him and the lathe in front of him. A familiar feeling arose!

"I'm going, I'm not mistaken? Xiao Jiuer is so skilled in driving the lathe! Where did he practice?" Hearing the lathe roar again, seeing Liu Yijiu's smooth and artistic operation, Luo Tong, who was looking for a drill bit in the tool cabinet next to him, did not care about what he had in his hands.

Just like those masters who have worked for decades, Liu Yijiu bent her waist, swaying the large pallet handle that feeds horizontally with the lathe with the left hand, and the middle tow handle that feeds vertically with the right hand. The whole movement looks extremely coordinated, with a very harmonious feeling. Moreover, the movement is very fast!

Even if an ordinary young worker becomes a regular worker, the movements of operating these lathes always give people a stiff feeling.

The hands kept moving, and the body basically did not move. The body would only move when the spindle speed was changed or the feed speed was adjusted. These operations dazzled Luo Tong, who was already stunned.

When the machine was shutting down and shifting gears to the spindle, Luo Tong saw that Liu Yijiu held the left hand of the spindle motor joystick and gently pressed the handle downward. There was a very brief pause in the middle, and then pressed in the direction of the reverse spindle below, and then lifted up quickly.

The spindle with a high speed rotation of more than a thousand revolutions per minute actually stopped completely in less than two seconds!

Immediately afterwards, Liu Yijiu used his hands and feet, held the chuck with his left hand, and pulled the small handle that adjusted the automatic feed speed with his left hand, and kicked the two spindle gear sets to adjust the spindle speed at the same time!

Level 8 turning workers may not have such a good operation! Luo Tong is sure of this, after all, most of the turning workers here are level 8!

Is this guy still a human?
Chapter completed!