Chapter 10 The Crane Announces the Good News The plane goes to the sky

Hearing that Li Yunhe was about to take him away, Zhang Zhimu knew that Li Yunhe must have something important, and deliberately said: "I said Yunhe, I have been on the train for such a long time, and you won't let me rest?" ”

Yang Yulin was also dissatisfied and came over and said: "Yunhe is really, I thought you were here to help, but I didn't expect you to pick people up now?" ”

Xiaoqing also came over and said, "That's it, Uncle Li, you let my uncle take a break!" ”

This time, Li Yunhe was really embarrassed, "Oops! Spare me! I'm really in trouble! ”

Huang Yukun came over to relieve the siege and said, "Come on! Don't bully Li Yunhe! People are honest, there must be something! ”

Li Yunhe hurriedly said: "Sister-in-law is right, the business can't be delayed. ”

Zhang Zhimu had no choice but to look at Yang Yulin and the two children apologetically, and said to Li Yunhe: "Let's go!" ”

As soon as he got in the car, Li Yunhe said, "I inquired clearly, you came back from this trip." ”

"What's the matter, tell me quickly!" Zhang Zhimu was a little anxious.

Li Yunhe said to the driver: "Go straight to the airport!" It can be regarded as an answer to Zhang Zhimu's question.

Zhang Zhimu asked in surprise: "Plane test flight?" ”

"That's right! Otherwise, dare to risk the world's condemnation and pick you up from the train station? Li Yunhe said proudly.

"Great! With airplanes, we can build a real air force. ”

"Our delta wing team is also very good at training, they can all shoot from the air. However, shooting from the air to the ground is not stable, so I suggested that Li Wei not get involved in shooting from above the triangle. Li Yunhe said.

"That's right! The delta wing is inherently unstable in flight. It's even worse to let them shoot from above. Later, there were airplanes, shooting from the air to the ground, and that was the business of airplanes. ”

"Neither can airplanes!" Li Yunhe said, "There is a propeller in front of the plane that rotates at high speed, and when you shoot, a bullet will hit the propeller. ”

"Oops! You don't use your brain. Of course, Zhang Zhimu knew how to solve this problem in his previous life, "Think of a way to let the bullets shoot out between the propellers." Wouldn't it be nice to get a synchronizing device to synchronize the machine gun with the propellers! ”

"That's right!" Li Yunhe immediately understood what Zhang Zhimu meant, "It seems that the machine gun needs to be modified." However, when shooting at the ground, the nose of the plane should be rushed down, so that the time should not be too long. ”

"Shooting at the ground is a dive, and after the dive, you have to pull it up immediately, otherwise you will hit the ground." Zhang Zhimu said, "However, the wings of your aircraft are made of wood, and whether you can resist the power of diving and then pulling up depends on consideration!" ”

"We experimented with the use of wood for the aircraft, and later we could use alloy aluminum. In that case, it should be light and strong, so there should be no problem. It seems that Zhang Zhimu's introduction is not needed, Li Yunhe has already thought of using alloy aluminum to make aircraft.

"You're thinking the right way, airplanes are going to be made of aluminum in the future." Thinking that he would be able to see the plane for a while, Zhang Zhimu asked again: "I arranged for you to build a bicycle factory, have you studied it?" ”

"Researched!" Li Yunhe also pulled his thoughts back, "Originally, my father said that manganese ore has been discovered in Baotou, and manganese steel is used to produce bicycles, which have a strong structure and light weight. I wanted to build a bicycle factory in Baotou, but it was difficult to build such a big factory there at once. In particular, the workers and technicians of the old bicycle factory will be reluctant to go. I still want to build this factory next to our Taiyuan Automobile Factory. In this way, we can build a railway branch line and take care of both factories. In short, in the future, large factories cannot be built on the side of the kiln. ”

"Hmmm! You're right. The bicycle factory here in Yaogang can still pour out a large place. You can build a big mall there. Zhang Zhimu said.

"I think it's better to build a big movie theater." Li Yunhe suggested, "The most nervous thing in our kiln is the cinema. You didn't watch the new movie as soon as it came out, people were crowded! As if you can't watch a movie later. ”

Zhang Zhimu also thinks that what Li Yunhe said makes sense, and now people like movies to the point of obsession. This may be due to the fact that people have just stopped worrying about food and clothing, and their spiritual needs have increased, and there are still too few things to satisfy everyone's spiritual needs. That's the way it is, the less things you have, the more you grab, and the more you grab, the less you can.

"Our grand theater and stadium should be finished this year, right? They can all show movies! There is also a new convention and exhibition center, where movies can also be screened! Zhang Zhimu said.

"The place is too big to watch a movie, so what can you watch from afar? I don't think it's enough for us to build a few more cinemas in Yaogang. We make more and more movies, and old movies can be played repeatedly. Even the old movies are the same as the new movies for those who are new to Yaogang, and the ones who haven't seen them are also the same as new movies. Li Yunhe smiled again and said, "Hehe! There are many sons, and the first thing they do when they arrive at Yaogang is to watch enough movies. ”

Zhang Zhimu suddenly remembered the kind of comprehensive cinema in his previous life, "I think the location of our bicycle factory is very good and big, don't build a movie theater." To build a comprehensive cinema. It is necessary to build several screening halls in it, and there will also be a comprehensive cinema with restaurants, shopping malls and various entertainment facilities. That place is enough. ”

"Great idea! Such a place will be a popular place in the future. I think that our kiln gang should have a few particularly prominent places, which can have some characteristics, and when it comes to it, everyone knows that it is the place that represents the kiln gang. Li Yunhe also said insightfully.

"That Ferris wheel should be done this year, right? It's a very special thing, and I think anyone who comes to the kiln will go up and take a turn. That thing must be a representative thing of the kiln! Zhang Zhimu asked again, "Your skydiving tower is much easier than the sightseeing tower, why hasn't it been done well?" ”

"The skydiving tower has been built a long time ago. But the parachute hasn't been ready, so I'll urge them again. Nowadays, when parachutes are used for experiments, most of them can be opened when they are hung from above, but when there is a crosswind, there are times when they become entangled and fall directly. So no one dared to test it. ”

"You must not take this question seriously. Without solving the parachute, it would be a risk for us to conduct a test flight of an aircraft. If there's something wrong in the sky, there's nothing we can do. It costs a lot of silver to train a pilot. Every pilot is a baby, especially now, absolutely to reduce losses. Zhang Zhimu said, "Engaging in airplanes is a very promising thing, but it is also accompanied by dangers. This great cause requires a complete supporting system. We need to use the strongest technical strength in this. Don't look at the immediate benefits, but the potential in the future is very large. ”

"I know Mr. Zhang." Li Yunhe said, "We didn't dare to relax. I also know that airplanes can really fly, much stronger than delta wings. That guy can take more ammo to the sky. It can be loaded with a machine gun and shoot at the ground in the sky, not killing the enemy, but also scaring the enemy to death. ”

"Huh! We don't have planes, and now we don't have opponents. Zhang Zhimu said, "We develop the aviation industry, starting with small aircraft. In the future, we will have tall planes, and with large planes, we will develop air transport in the future, which will be used to transport goods and personnel. At that time, we could take a passenger plane when we went out, and it would take a while from Yaogang to Baotou. Because in the air, not only is it fast, but it can also walk in a straight line. Isn't the future bright? ”

"Oops! I'll let you fly. Li Yunhe said, "We haven't done much about the cars running on the ground, and now we're going to get airplanes." It's like a dream. ”

"We can't finish cars in a few lifetimes, and so are airplanes, and we can't finish them in a few lifetimes." Zhang Zhimu knows two things, and from now on, when he gets it in his previous life, he will not be able to finish it. Humans will use all the latest technological achievements for these two things. Even the car that is sitting now with a beeping sound and emitting black smoke has too many things to improve.

"There's one more thing I want to tell you, Mr. Zhang. Liu Baoxue made the nickel-chromium alloy steel they made, and the strength is really much better. However, the nickel-chromium ore shipped in is limited, and the alloy steel smelted is too small. I think the new production of the barrel will use nickel-chromium alloy steel, so that the life of the barrel can be greatly improved. In the future, if possible, we will replace all the gun barrels on the ship. Lest when Mu Yi and they fired the cannon, they thought about the life of the cannon barrel. ”

"Now that your father and they have already laid out the rails, we will be able to finish the tracks on the west side of the river this year. That way, it will be much easier for us to ship the ore. By the way, you also need to prepare a set of men and horses to go to the west side of the river to extract oil. There is oil underground in Jiuquan and Yumen. Without oil support, our cars and planes cannot develop. Zhang Zhimu said.

"Huh! You haven't asked me what to do with the locomotive? Without locomotives, it is useless for them to just lay the rails. Also, the long railway over there also needs to be managed. A railway branch office should be set up. This also requires a dedicated set of personnel. Li Yunhe deliberately teased Zhang Zhimu and said.

"You kid, there's a door to the locomotive?" Zhang Zhimu asked.

"I studied it with the locomotive factory. The main parts of the locomotive were finished and transported to Lanzhou to build a factory there for reassembly. In the future, there will also be a locomotive repair shop there. Not only the front of the car, but also the carriage also needs to be dismantled and transported. There's a lot to do. Li Yunhe said.

"That's good, about the personnel on the railway, Mr. Lu Bingyi will arrange it. They will draw backbones from the current railway employees to be leaders over there, and they will also set up a team from Ningde to train and practice on the railway in Yaogang. Zhang Zhimu knew that Li Yunhe and Lu Bingyi were worried about this matter, and he didn't have to worry about it.

The current airport is no longer the original airport with a runway and a few houses in an open space. All sides have been enclosed with barbed wire. As soon as Zhang Zhimu and his car entered the airport gate, they saw that a two-story tower had been built on the airport. When I came to the end of the runway, I saw a group of people surrounding a wooden plane. When the group saw Zhang Zhimu's car arrive, they all surrounded them again.

Zhang Zhimu saw Li Wei and them here through the car window, but he didn't expect Yang Chang to be here.

As soon as he got out of the car, Zhang Zhimu asked Li Wei: "The plane is much stronger than your delta wing, right?" ”

"I wonder what will happen next?" Li Wei said, "Now the aircraft is not as flexible as our delta wing. Maybe this plane can fly a little better. ”

At this time, the technicians who were engaged in the aircraft stopped doing it, and squeezed over and said to Zhang Zhimu: "Mr. Zhang, our plane has not yet been brought into play, and we dare not let the pilot fly too such an airplane." Now is the time to just be able to fly. ”

"Yes, yes! It's very dangerous, so we're going to take it slowly. Now it's time to make a leap of faith! Come on, fly it now and show me. Zhang Zhimu hurried to support the technicians.

Zhang Zhimu looked around the plane, and now the plane is not painted, and it is still the original color of red pine. It's just that the tip of the propeller is painted a little red.

The pilot stepped on the ladder into the cockpit, waved his hand, and someone went over to help him pull the lid on the cockpit and came down to remove the ladder. Someone went over to move the propeller, and suddenly the engine "beeped" with black smoke, and the propeller also turned. Zhang Zhimu and everyone got out of the way, the plane slowly started to taxi forward, faster and faster, suddenly, the wheel behind the three-point landing gear in front of the plane was lifted, and after a while, the two wheels in front of the plane also left the ground, and the plane slowly climbed up, climbed to a certain height, and circled over the airport.

Zhang Zhimu excitedly applauded and waved to the plane. When the plane was a little farther away, Zhang Zhimu asked Li Yunhe: "Why didn't you tell me when the plane flew for the first time?" ”

"I didn't see it on the first flight." Li Yunhe said, "The original airplane used a power car engine, so it could only run on the runway with the airplane. I came to see it a few times, and I couldn't fly at that time. It's not the end of the New Year, they said they were going to the airport to test the engine, and I didn't take it seriously. Who knows, they installed the engine on the plane, and when they were experimenting on the runway, the pilot found that the rear wheel of the plane was off the ground, and as soon as he refueled, the plane flew in as soon as he pulled the trolley. Everyone was unprepared, and the plane flew. By the time I came, they had flown a few laps. All the pilots in this have flown now. However, now I don't dare to fly too high and too fast, for fear that something will happen. I think that's how the plane is now, as long as it can fly slowly. Immediately develop a new aircraft, and then we will do complex flights. The plane trains pilots to take off and land. ”

Zhang Zhimu was very satisfied with Li Yunhe's steadiness, "Yunhe did the right thing!" Let's not take too many steps. Take it one step at a time, and now it's safety first. In the past, I told you about the principle of airplane flight, but you couldn't accept it at once. Now I'm teaching newcomers how to fly, just let them see the plane flying. ”

At this time, the plane slowly lowered its altitude and landed on the runway. As a result, the angle of landing was a little larger, and the plane bounced up before it came down. provoked the surrounding pilots to heist for a while, "Stink!" It stinks! "Shame on you!"

Zhang Zhimu said: "The angle of landing is a little bigger. It is difficult to control the landing angle completely by human eyes. You need to develop an instrument to detect the landing angle of the aircraft, and the test will come up with the best landing angle, and it will be much safer to use the instrument to assist the landing. ”

Yang Chang behind Zhang Zhimu said: "Let's get this instrument!" The instrument should be displayed intuitively, and it must be able to withstand vibration, and the pilot must look simple. ”

"That's right! Yang Chang, you have to be responsible for this matter to the end. When I go back later, you take my car, and I'll give you some advice. Zhang Zhimu said.

Yang Chang agreed.

Zhang Zhimu walked to the plane that had just landed with everyone, someone put the ladder on the ladder and helped the pilot open the cockpit cover, and after the pilot stepped out of the plane and landed on the ladder, he said to Zhang Zhimu: "Oops! I was in a bit of a hurry when I landed. It took a while to fall, and it's a shame! ”

"You can't be blamed entirely for that. We are just telling them that in the future, an instrument that can measure the horizontal angle of the aircraft will be installed on the plane, so that you can accurately understand the state of the aircraft, otherwise it will be easy to make errors by relying entirely on your eyes. You're already flying well. Zhang Zhimu comforted the pilot and said. He knew that the pilot who put on a show for himself must be the best flyer in normal times, and he really wanted to perform better today.

Zhang Zhimu saw that as soon as the plane landed, many people began to check the plane, which made Zhang Zhimu very relieved, indicating that they knew how to maintain the plane. This is the only way to ensure that there are fewer accidents.

The pilots all wanted Zhang Zhimu to eat with them here, so Zhang Zhimu ate with them on the air service stove. The empty service stove is the highest level of treatment for the Yaogang people's army. Zhang Zhimu was very happy to see that the food in the empty service stove was really rich.

chatting with everyone while eating, Zhang Zhimu was also happy, and constantly described the blueprint for the development of the aviation industry in the future. The pilots also asked a lot of questions, and they were more concerned about future developments.

Zhang Zhimu suddenly asked Yang Chang beside him: "Why are you so coincidental today, and you are here too?" ”

"We didn't know about the test flight of the plane until we arrived today." Yang Chang said, "We have been in contact with General Li Wei. This time they want to build a radio transmitter at their airport. Let's get a radio direction thing for their delta wing first. Otherwise, they would not dare to fly far with their delta wings, and they would not be able to find the airport if they flew far away. ”

"Oh!" Zhang Zhimu said, "It seems that you not only want to make this thing for the delta wing, but also make it that can be used in airplanes." ”

"Yes!" Yang Chang said, "We have already demonstrated the plan for use on board. The principle used in an airplane should be the same. Just be a little lighter. By the way, in the future, there will be a radio station on the plane. It has to be lighter. ”

Li Yunhe said: "Now there will be three electronic devices on the plane. I think there is also a need for an instrument to measure the amount of fuel in the fuel tank of an airplane. Airplane fuel tanks are different from cars, and this is something that needs to be well studied. ”

"I'm going to have a lot of things on the plane in the future." Zhang Zhimu said, "For example, the measurement of speed and height will be solved in the future." ”

"It's not difficult to measure altitude, we just use the principle of radio ranging. That velocity, we can measure the speed of the wind with pressure. Yang Chang said.

"This speed is very important, and the speed of the plane should be considered when taking off and landing." Zhang Zhimu said, "Li Yunhe, when you develop a new aircraft, you must take into account the layout of these instruments, and also take into account the balance of their counterweights. You also have to study the problem of ensuring an uninterrupted supply of fuel to the aircraft engines in different states. There is no problem with flying smoothly now, but it will be a problem to do complex sports in the future. ”

Li Yunhe and these technicians who were engaged in the airplane all nodded yes.

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New progress in "Memories of the Southern Song Dynasty": the Battle of Yashan, the defeat of the Yuan army, the counterattack of the Song army, and the landing in Fuzhou.