Chapter Fifty-Seven: Motorcycles and Airplanes A new row of radio dramas

How much silver Lu Chengxiang will never say here this time, "Hehe! How many are there, exactly? It's not finally put together yet. But what I can say is that it doesn't work any way. ”

Everyone also knows that Lu Chengxiang can't say anything like this, so he didn't ask again.

Seeing that there was nothing wrong, Li Yunhe said to Zhang Zhimu: "Let's go!" My brethren are waiting for you to lecture. ”

"I'm not going to give a lecture today," Zhang Zhimu said, "I'll introduce you to the structure of a four-wheeled tractor for your reference." It's up to you to do the specifics. ”

In front of these Li Yunhe and their brothers who had just built ten tractors, Zhang Zhimu could still feel that these people were still excited, "I just know that everyone is extremely honored for the results achieved today, and I congratulate everyone." To be honest, I've always cared about your work. I also know that you have worked extremely hard for a long time. You have been feeling pressured to see your efforts pay off, watching others achieve new results. Today, you use the miracles you have created to show you that you are good. The tractor you build will bring you more praise and honor on the construction site. I believe that you will continue to improve and perfect the tractor in the future, and you will also create more and better new things. ”

Zhang Zhimu's words moved these people very much. for these words are spoken to their hearts.

Then Zhang Zhimu drew a sketch of a four-wheeled tractor on the blackboard and said: "The tractor I am introducing to you now, you can see, has four wheels, and it is different from the tractor that just drove away. In the city, this kind of tractor can be more convenient than the crawler tractor, with a tow bucket can be transported for transportation, can pull different farm tools for ploughing, sowing, harvesting and so on. As you can see, the last two wheels of these four wheels are larger, and the front ones are smaller. In order to increase the driving force, all four of our tires are made into figure-eight stripes. Due to the consideration of road transportation, the gearbox of this tractor is more complicated, requiring several fast forward gears, as well as a few slow forward gears for ploughing, as well as two backward rear gears, as well as neutral gears, and at the same time being able to output power. The engine of this type of tractor requires two cylinders or three cylinders. I think with the basis of the previous tractor, you will come up with a new four-wheeled tractor as soon as possible. ”

Someone asked Zhang Zhimu: "Mr. Zhang, what is the difference between this tractor and the cars we used to build?" ”

Zhang Zhimu replied: "The biggest difference between a tractor and a car is the rear axle, the rear axle of the tractor has a torsional and deceleration gear, which increases the traction of the machinery with high torque. ”

Everyone is very interested in making new things, but many people still express the intention of making cars.

Zhang Zhimu told them that the current transportation function of automobiles can be replaced by horse-drawn carriages. However, the demand for these large-scale construction machinery and agricultural machinery is particularly urgent, and with these things, the construction progress of our projects will be greatly accelerated, and it will be much easier for us to reclaim wasteland outside the gate. In general, as long as our tractor drives over it, the land can be cultivated almost directly. Such a need must be addressed immediately.

Finally, Zhang Zhimu encouraged everyone, saying: "The work you are doing now is a work that opens up a new era. I'm so proud of you! ”

The people of this era can stand such sensationalism and agitation there. Everyone stood up and applauded excitedly.

Leaving these people, Li Yunhe said, "Let's go!" While you're happy, let's encourage those who are engaged in gasoline engines. They're pretty much done. ”

"Let's go! I'd like to see how they're doing. Zhang Zhimu wanted to see about the gasoline engine.

As soon as Zhang Zhimu and Li Yunhe entered the test workshop for gasoline engines, they smelled the smell of gasoline.

Li Yunhe shouted: "You guys smell too much gasoline here, open the window and let it go!" ”

These people who were looking at the drawings on the ground looked up and saw Zhang Zhimu and Li Yunhe coming in, and they all got up and came around. The leader of the gasoline engine development team said, "Oops! It was Zhang Zhimu who came over. We're used to the smell of gasoline here, and we can't smell it anymore. ”

Another said, "What if we don't smell gasoline for a day?" ”

Zhang Zhimu said: "Open the windows and doors, otherwise people won't be able to stand it for a long time." ”

The men split up and opened the windows and doors. Someone moved chairs for Zhang Zhimu and Li Yunhe, and everyone sat together, Zhang Zhimu asked: "I heard that your gasoline engine has done well?" ”

The team leader said: "It's much better now, we add pure alcohol to the gasoline, and the effect has improved a lot." The gasoline engine can at least work stably here. It's just that the noise is a bit loud. ”

"Let's try it!" Zhang Zhimu said.

"Okay!" The group leader said, "Come with me to the courtyard." ”

Zhang Zhimu and Li Yunhe followed them to the courtyard and saw an engine fixed on a cement platform.

The team leader asked someone to bring a bucket of gasoline and pour it into the tank a little. Then shake it with your hand. The gasoline engine started with thick black smoke and "beep". The sound is too loud.

Zhang Zhimu asked the team leader: "Why didn't you add a silencer cover?" ”

"The original silencer cover didn't work well. We took it out and improved it. The team leader said.

At this time, the team leader controls the gasoline engine by adjusting the throttle, and the gasoline engine is also very responsive. Because the noise was too loud, Zhang Zhimu said loudly: "Okay! Very good! And give a thumbs up with his hand.

The team leader motioned for the others to turn off the gasoline engine, and led Zhang Zhimu and them back to the workshop to sit down.

The team leader said: "We have conducted experiments on this machine for two consecutive days, and it can work stably. I just don't know what to do with this thing? ”

"It's too useful, no less useful than their diesel. He is smaller in size and more powerful than a diesel engine. Zhang Zhimu thought for a while and said, "I think you should use this thing to make a gasoline-powered car first!" The abbreviation is called 'power car'. Zhang Zhimu wanted to talk about motorcycles, but he was afraid that someone would ask why they were called motorcycles, because he couldn't answer, "It's translated into English." ”

The team leader and his brothers all pricked up their ears and wanted to hear what Zhang Zhimu said about a power car.

Zhang Zhimu said: "You all know bicycles, right? ”

"Of course the bike knows!"

"Bikes nowadays are pedaled by people. I want you to make a bicycle that is powered by a gasoline engine. It's called a 'power car'. Zhang Zhimu said.

"What's that?"

"What's that for?"

"It's not interesting!"

These people obviously don't agree with what Zhang Zhimu said.

Zhang Zhimu knew that the gasoline engine they had built was finally made, and it was to be compared with the diesel engine. People have made tractors and let them do bicycles again, of course they don't want to.

Smiling, Zhang Zhimu said: "You don't understand what I asked you to do, I used a bicycle to make an analogy for you, in fact, what you are doing is not a bicycle at all." Your 'power car' will be faster than a horse in the future. We're going to have that stuff in our army in the future. Because he doesn't have to eat grass, as long as he has gasoline. One day, there will be 'power cars' running all over the streets. It's a promising career. ”

After hearing Zhang Zhimu say this, these gasoline engine people have nothing to say, they know that Zhang Zhimu will not be wrong.

Zhang Zhimu asked them to bring a blackboard and drew a motorcycle for them. Tell them which are the front and rear suspension shocks, clutch and transmission, spring seats, etc., as well as the location of the engine mounting, the mechanical ignition system, the drum mechanical brakes, the chain drive system.

After listening to Zhang Zhimu's introduction, these people realized that this was really not a simple matter. In the end, Zhang Zhimu told them that the most important task was to build a gasoline engine into a small V-twin gasoline engine, and it would be air-cooled.

Zhang Zhimu said: "You don't have to think too high, just come up with a 'power car' that can run 40 kilometers per hour." The key is the V-twin engine. ”

Zhang Zhimu saw it, and after he finished speaking, the eyes of this team member who engaged in gasoline engines began to shine. Zhang Zhimu knew that their positivity was there.

Li Yunhe said: "I have people design the tires of this 'power car' for you. You come up with the design size of the chain as soon as possible, and I will let the bicycle factory process it for you. You can ask for the gearbox, and I will let the machine tool factory design and process it for you. Your focus is on engine and complete machine design. ”

The leader of the group said, "If that's the case, we'll be able to come up with a prototype very quickly." "It seems that this person still has a good idea in his heart.

When leaving here, Li Yunhe asked Zhang Zhimu: "Mr. Zhang, do you say that the gasoline engine they took so much effort to get can do this?" ”

"Tell me what the diesel engine can do, what can't the gasoline engine do?" Zhang Zhimu said, "However, the gasoline engine has its advantages, small size and large power. I'm going to use it for airplanes in the future. ”

"Airplanes?" Li Yunhe came to his senses, "That's what you said last time, a machine that can fly into the sky?" ”

"That's right! In the future, when we have our hands free, we will engage in airplanes. Zhang Zhimu said affirmatively.

Regarding airplanes, Zhang Zhimu knew that with the "Introduction to Aviation" course he had learned in school, he was still too far away from getting airplanes. However, Zhang Zhimu is also thinking, didn't the predecessors force the plane out when they had no knowledge at all? Now I at least understand Bernoulli's principle, and I have a little knowledge of aviation. I'm sure I'll get a plane if I try.

"It's not that I don't believe you," Li Yunhe muttered, "I still think this matter is too unreliable." ”

"Huh! What we're doing now, when we didn't do it, what do you think is reliable? Zhang Zhimu said with a smile. He knew that Li Yunhe had always believed his words, but he really couldn't understand letting the machine fly into the sky.

"That's right, but ......"

"Don't be!" Zhang Zhimu said, "Actually, when I gave you a physics class, I told you the principle of high speed and low pressure. Saying that, Zhang Zhimu gestured a wing with his hand and said, "Look at my hand, the air flow from the back of my hand is faster than the air flow on the palm of my hand, right?" ”

"Of course, the back of your hand is drummed, and the palm of your hand is flat." Li Yunhe saw it very clearly.

"That's right! The speed on the back of the hand is faster than that on the palm, so the pressure on the back of the hand is smaller than that on the palm, that is to say, the pressure on the back of my hand is smaller than that on the palm, and my hand is subjected to an upward resultant force due to the action of air. Right? Zhang Zhimu guided Li Yunhe.

"That's right. But the difference is so small. Li Yunhe replied after thinking.

"If we make a big thing. If the speed of movement is very large, then the upward resultant force will be very large. When this upward net force is greater than its own weight, is it possible to fly? Zhang Zhimu saw that Li Yunhe was a little enlightened.

"Eun! That's the truth. Li Yunhe said, "But if you can't borrow strength from the ground, the speed will come down." It fell again. ”

"Who said you can't borrow energy from the ground?" Zhang Zhimu said, "Do you see that the fan in our kiln is still running? The wind can blow it, and we can use an electric motor to rotate it, and we can also produce a thrust. This thrust is large enough to make the plane go fast enough to fly. ”

"Oops! Hearing you say that, this thing can really do! Li Yunhe said, "We're going to do this now, and I can still pull out some people to do this." This year's graduates have enrolled them in the program. After working for a while, I can see that those graduates have more stamina than many of the original old workers. ”

"Then you don't need to say it, otherwise people's two years of hard work will be in vain." Zhang Zhimu said, "If the plane is put in advance, we have a lot to do." If there are still people, then it will be enriched to the side of gasoline engines and diesel engines. When their tractors can be mass-produced, they will also have to build cars. To be honest, the main force of transportation in the future will still be automobiles. ”

"That's when you need a lot of diesel and gasoline." Li Yunhe saw it very clearly.

"So I asked you to organize a drilling team, and it is best to go to Yan'an as soon as possible." Zhang Zhimu said, "This industry will definitely be a big industry in the future." ”

"The people are almost organized, but the equipment is still a little bit short. Once the equipment is ready, I'll let them go first. Li Yunhe said, "This matter is not simple, and even the matter of transporting and storing oil must be considered." I've put two competent men to do this. ”

"There is also some pumping equipment to be carried out, not all oil wells are pumped out of their own after they are drilled, most of the time they need to pump oil up. I'll tell you about the pumping unit when I have time. Zhang Zhimu thought of the kowtow machine he saw in the oil field in his previous life.

After breaking up with Li Yunhe, Zhang Zhimu wanted to go back to the office and ask Yangchang and them to come over to learn about the development progress of their iodine-tungsten lamp. During this time, the spirit was concentrated on the front line in Shaanxi, and he didn't care about these things.

However, as soon as Zhang Zhimu entered the office, Yang Yulin pointed to the reception room and said, "Editor-in-chief Fan and Xiao Hongyu are waiting for you in the reception room." ”

After Huang Yukun and Zhang Zhimu told him to marry Xiao Hongyu, Xiao Hongyu began to avoid Zhang Zhimu a little. Zhang Zhimu told Xiao Hongyu what he had said to Huang Yukun, and he was also a little unhappy in his heart, and he didn't want to see Xiao Hongyu. But today, Xiao Hongyu and Editor-in-Chief Fan are here together, there must be something else.

Sure enough, Zhang Zhimu came to the small reception room, and after everyone was polite, Editor-in-Chief Fan said: "Mr. Zhang, we are bringing the recording of the radio drama "Martyr Lu Xiangyun" today and asking you to listen to it. It's the first time we've done something like this, and we have no experience. ”

"It's okay, everything has a beginning." Zhang Zhimu said, "Let's listen to it." ”

This radio drama was suggested by Zhang Zhimu to Editor-in-Chief Fan and them. Lu Xiangyun was born poor, in order to eat a bite of food, followed the red lady to join Li Zicheng's team, and later Li Yan and the red lady were killed, they were discriminated against by Li Zicheng's army, they couldn't stand it, and after escaping, they found the red lady to live a good life. Of course, in order to be elevated, I wrote again, many sisters who came to Yaogang have lived a good life, some participated in the work of Yaogang, some went to participate in reclamation outside the Guan, and many sisters formed their own beautiful families. But Lu Xiangyun knows that there are still many suffering sisters in this world who have not escaped from their suffering, and they are still living a life of lack of clothes and warm food and hungry, so she resolutely stayed in the army and fought for the suffering sisters in the world. During her training as a nurse, she studied hard and achieved excellent results. I usually care about the sisters around me and are helpful. When the war began, she actively signed up to fight. When they were attacked by the Mongol cavalry, they fought to the death, but as the bullets ran out, she was wounded and captured. During this period, she took advantage of the fact that the Mongolian soldiers were not paying attention, and secretly picked up the pistol of a sacrificed comrade and hid it.

During their captivity, Lu Xiangyun encouraged his comrades-in-arms to hold on and believe that his team would come to rescue them.

The ** of the story is that when the cavalry of Yaogang chased over, the Mongolian cavalry set up an ambush to attack them, at this time, Lu Xiangyun had several vicious Mongolian soldiers around her, if she shot and signaled, she would definitely die under the knife of the Mongolian soldiers. But if they don't send a signal, their comrades-in-arms will be suddenly attacked, and they will pay heavy casualties. Lu Xiangyun still made a decision and shot his comrades to warn them. Therefore, she herself was beheaded by the vicious Mongol soldiers, and exchanged her young life for her comrades-in-arms to annihilate the Mongol soldiers. His captured comrades were saved. After the war, the comrades-in-arms used the heads of the Mongols to honor the heroines. The heroine's sacrifice has won the admiration of all walks of life. Even Emperor Chongzhen gave her the title of martyr. Her deeds also inspired her comrades-in-arms to achieve victory after victory. It wasn't until the Mongolian thousand households who attacked the kiln gang team were beheaded that the story ended.

This story was adapted by Zhang Zhimu and Editor-in-Chief Fan, but the radio drama was arranged by Editor-in-Chief Fan, Xiao Hongyu and the Army Art Troupe together. The story is full of affection, with music, the sound of horses' hooves, and the sound of gunfire on the battlefield. There are also simple various foley effects.

After listening to the recording effect, Zhang Zhimu said repeatedly: "Okay! Very good! Hurry up and play it out. ”

Editor-in-chief Fan and Xiao Hongyu were very excited when they heard Zhang Zhimu's praise. They also put in a lot of effort during this time.

Editor-in-chief Fan said: "I discussed with Xiao Hongyu, and we are going to set up a radio troupe. This form of radio drama can be rehearsed for many plays. The audience will be welcomed. ”

"I support your establishment of such a troupe." Zhang Zhimu said, "Qingfengzi's film technology has matured, and I think it's time to rehearse a movie with sound and film." ”

"I've seen Master Qingfengzi's films," said Xiao Hongyu, "Do you want to use movies to rehearse films with stories?" ”

"Yes!" Zhang Zhimu said, "I think "Tang Guifei" should be filmed first. ”

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Mt. Fuji erupted, Japan was earthquaked. --Progress of "Memories of the Southern Song Dynasty".