Under the persecution of Qin and Han, Yokoi now has no way back, and can only think about what happened at midnight and what it would be like now. Pen? Interesting? Pavilion wWw. ｂiquge。 ｉｎfo

As a soldier, Yokoi is now abandoned, but this is what Qin and Han need, as long as he can build a complete logistics, whether he has combat effectiveness or not is not so important.

Qin Han, who had been hiding in the shadows, quietly left the county seat after observing the actions of Yokoi and his troops from beginning to end. There are still a lot of things waiting for him in the base, and there is simply no time to spend here all the time.

"Teacher Yuan, how is it? Looking at the excitement on your face, there should be good news, right? As soon as he returned to the base, Qin Han saw Yuan Fuli coming out of the office in a hurry, and hurriedly greeted him and asked.

"Xiao Qin?! You're back, just in time, come with me to the car door, and the first engine is produced. On a cold day, a thin layer of sweat appeared on Yuan Fuli's excited head.

"Really?" Qin Han's eyes instantly widened, and he didn't expect that Yuan Fuli would tell him the news of the engine.

"Of course it's true, I'm just about to rush over to see the real thing. Hey, I said, are you going to go or not? Don't go, don't get in my way. Yuan Fuli, who was blocked by Qin Han at the door of the office, was a little anxious.

"Let's go, let's go." Of course, Qin Han would not miss this opportunity, so he let go of the door at the moment, let Yuan Fuli come out, and the two of them hurried towards the workshop together.

"Teacher Yuan, you slow down." Seeing Yuan Fuli striding a meteor, walking faster than his own young man, Qin Han immediately dissuaded.

"You kid is walking too slowly, this is our first engine, as long as we have it, we can produce our own cars and ships in the future, and ...... ships" Yuan Fuli seemed to think that Qin Han was walking slowly, grabbed his sleeve, pulled him away, and kept saying in his mouth.

Looking at this excited middle-aged man, Qin Han wanted to tell him that the steamship uses a steam turbine, and the engine is not the same thing, but ......, let him be happy, even if he says it now, he may not be able to listen to it.

Qin Han was pulled by Yuan Fuli, almost trotting all the way, and it didn't take long to rush to the engine production workshop, and the unique roar of that engine could be heard from a long distance.

Then he remembered Wangcai's voice in his mind: "Qin Han, you'd better be mentally prepared, this voice is a little wrong, it seems to be too big." ”

"Don't worry, I'm prepared." Qin Han had just replied to Wangcai in his heart, and was pulled into the cave workshop by Yuan Fuli, who took the lead.

"Holy, what is this?" As soon as he entered the car door, Qin Han was startled by the machinery in front of him that made a loud roaring sound.

"Engine, Lao Qin, how is Suisui?" Zhang Fang and the others, who had already arrived, were also watching at the door, and when they saw Qin Han coming in, they greeted him.

What do you think? It's all like this, what can Lao Tzu say? Qin Han looked at the truck's head-sized, oil-leaking engine, and kept wailing in his heart.

"Lao Qin, what kind of expression do you have, this is our first testing machine, and it is the greatest success to be able to start it." Xiong Weihua saw that Qin Han looked confused, so he opened his mouth to explain.

Qin Han had indeed drawn the drawings of the engine before, but with the current conditions of the base, not to mention the manufacturing, even the research was barely enough, and even the current big guy was made by everyone after nearly half a year.

I really want to make a diesel engine that starts at 400 torque and can reach up to 150 horsepower in the imagination of Qin and Han, but before there is no major technological innovation, I am afraid that I will not think about it, at least until new metal materials come out.

"Yes, Lao Qin, don't ask too much, at least we have it now, don't you?" Li Meng looked at the testing machine, and he was also confused, but fortunately, he had been here for a long time and had accepted this fact.

If you really want to talk about it, in fact, Li Meng is a medical student, and his concept of engine is similar to that of Qin and Han, but he knows the term engine. The difference is that Qin Han knew the future development trend of the engine, and Li Meng didn't know.

"Is this really hard?" Qin Han came back to his senses from his stunned state, grabbed Xiong Weihua, who shook his head and sighed, and asked.

For Qin Han, a semi-illiterate person who can draw drawings but knows nothing about technology, what can Xiong Weihua say, he can only say patiently: "Old Qin, think about it, before there was no stamping equipment, the shell of the engine was a big problem, right?" ”

"Stamping?" Qin Han was a little confused about this, as far as he knew, it seemed that later generations were castings.

"Yes, stamping, or how can the shell be done?" In the roar of the engine, Zhang Fang said on the side.

"Can't you use castings?"

Xiong Weihua frowned and thought about it, shook his head and said: "No, our current technical conditions, the casting parts are not good, and they will leak oil, so we can only use stamping parts." ”

"But don't we have a press?" Qin Han asked.

"That's a bullet, not an engine. Even if it's a dismantling study, you have to give time, right? Zhang Fang complained on the side.

Like Qin Han, who only moves his mouth and doesn't use his hands, the research department has no way at all, forcing him to be in a hurry, this guy simply grabbed the gun and ran away, looking for the devil desperately.

"There is also the issue of materials, which is related to the wear resistance of the cylinder block and the wear resistance of the camshaft ......." As long as the complaining starts, it can't stop at all.

The problem of materials, the problem of lubricating oil ......, pile by pile, single engine project, Xiong Weihua put forward about 20 difficulties to Qin Han that needed to be solved.

"Well, what's the good news?" After being complained by Xiong Weihua for half an hour, Qin Han asked helplessly.

"The best news is that the test machine is running, and then there is the Gaoping dual-purpose anti-aircraft gun has been completed." Xiong Weihua glanced at Qin Han and said.

I know that telling Qin Han about this is equivalent to playing the piano to the cow, and it is better to tell him about his toes, at least he can move and give a reaction.

"Leave the air cannon? I'll go, why didn't you say it earlier. "Compared with the engine, Qin and Han are much more familiar with weapons.

"What's the use of saying it earlier, it's just a shelf, without shells, you can't even do a test firing." Xiong Weihua said listlessly.

"Take me to see it." Qin Han really couldn't stand this huge engine leaking around, so he pulled Xiong Weihua up and was about to go out.

"I'll let Lao Zhang take you there, that's his project, I can't leave here." Xiong Weihua almost used his strength to eat milk before he broke free from Qin Han's hands, he just wanted to stay away from this semi-literate now, and not to be infected with stupidity.