1949 I am from the future

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[237] If you want to do it, do it the best!

When Li Guoming heard that so many new equipments had been installed, he was both surprised and delighted, and hurriedly said, "Old Wu, take a look. Now I have initially determined five sets of drawings of the steam engine heads. This kind of "liberation" type The drawing of the nose is obviously the "Emperor type" nose of the original Manchukuo Railway. According to the data, this model can be used as the base type. After modification on this base type, we can build a "construction type" Freight truck.

This "construction type" replaces the old-fashioned cast iron and welded boiler with a portable fully electric welded boiler, and replaces the heavy cast iron cylinder with a cast steel cylinder.Old Wu, you must know that machine coal injection is more accurate than manual coal addition. It can improve the efficiency of coal combustion and save labor. From then on, there will be no need for coal addition on the car!The front of this car is also equipped with a feed water preheater. After the boiler feed water is heated by the chimney, it can reach more than 70 degrees!It can improve the utilization of heat energy and greatly enhance the thermal efficiency!There is also this compound air pump, which can greatly increase the air supply to the combustion chamber, so that the coal can be fully burned.There are also automatic adjustment wedges at the bottom of the car, etc., so many technical improvements! "

Director Wu happily said: "Then imitate this "construction" cargo aircraft head! I don't want the shitty emperor model of Manchuria! Let's build the best! Let the Japanese see, our Chinese-made aircraft head Better than them!" [

Li Guoming said again: "But we have never seen this kind of "construction" front. What if it can't be built? Isn't that a delay?"

Director Wu said anxiously: "Then what should we do?"

Li Guoming said: "There is an improved version of the "Liberation Type" called the "Victory Type" passenger transport nose. There are not many changes, but the performance has been improved a lot. I think we should produce this "Victory Type" first?"

Director Wu said angrily: "Lao Li, after a long time you still want to produce the modification of the old Manchurian "Emperor" nose, no, this progress is too small, don't use it!"

Li Guoming said: "There is also an improved model of this "Victory" passenger transport nose, called the "People's Type". Many parts are interchangeable with the "Jianjian Type". The power is increased by 289%, and the metal consumption is reduced by 214%. The coal consumption per unit power is reduced by 118%, and the 800-ton passenger car can run to 94 kilometers per hour, or we start to imitate this "victory" passenger car nose? This is much better than the full-iron nose."

Director Wu stood still beside the table covered with blueprints and said, "Why don't you finish talking once, Lao Li? You can continue talking, what other models are there?"

Li Guoming said: "There is also a "Forward Type". According to the data, this is the best nose at present, and I think it is the same. The axle power of this "Forward Type" is actually 80% greater than that of the "Liberation Type"! Especially this boiler design! I’ve never seen such a design! It’s perfect! The increase in the superheated area can increase the steam temperature to more than 400 degrees! Compared with traditional boilers, it’s a whole 100 degrees higher! As for the gas supply system, where is it? It was designed, it was simply calculated by mathematics, according to the calculation, the steam consumption was reduced by 8%, how did they think of it! Genius design! Genius!"

The more Li Guoming talked, the more excited he became: "Holding the information, he gestured to Wu Geng and said, "Old Wu, look, the traction force of this "forward type" has increased by 41% compared with the "liberation type", and the transportation capacity has increased by 74% !Coal consumption per 422 tons of kilometers decreased by [-]%!This is definitely the highest level in the world!I've never heard of such a fine steam locomotive. "

Wu Geng said anxiously: "In your eyes, everyone is good, but you must determine a model for production, right?"

Li Guoming drooped his eyebrows and said in confusion: "We didn't know how to make it before, but now we can make it, but we are afraid that it won't be good. Look at the information of this "progressive" type, it is an all-electric welded boiler! Even the overheating box is made of steel plate Welded ones will not have the dense cracks that often appear in cast iron boilers and cast iron overheating boxes, which will eventually lead to cracking and breaking problems, but we have never even made cast iron ones. This electric welding...can it work?

And this cast steel cylinder, cast steel wheel core, the design is so light, but according to the data parameters, the strength is so strong, the casting precision is so high, even the counterweight lead does not need to be refilled!In addition to the coal stoker and the mixed feed water preheating device, the machine head is also equipped with a wind shaker, which can automatically mix the combustion coal in the combustion chamber!This machine head is also equipped with a semi-automatic flue soot blower, Old Wu, he even thought of removing dust from the flue!In addition, this driver's cab is actually sealed, and there is a device for boiling water and hot food!It's amazing!The most amazing thing is that there is even a speedometer that automatically records the speed of each section of the whole journey!What's this?I've never seen it. "

Wu Geng had calmed down now, he gritted his teeth and stared at Li Guoming, and said almost word for word: "You've been talking for a long time, don't you mean that the technology of this machine head is too high, and I'm afraid it won't work well? Let me tell you, we will build the best! We will build the world's best "advance" steam engine head! If not possible, it will work! Don't say that the central government has allocated so many equipment for me, but there is no equipment! I gritted my teeth , but also to gnaw out this "progressive" machine head! The new model designed by the central experts has spent a lot of painstaking efforts, and it must not be stuck in our Sifang factory! We Sifang people can't afford to lose face!"

Li Guoming hesitated and said: "Then...Old Wu, what if we can't make it before the National Day? This is not a "construction type". You can assemble half of it with some iron-filled "Emperor-type" parts. We can just make the rest of it ourselves, it's new from the ground up!"

Wu Geng said solemnly: "How do you know you can't make it before you make it? If you can't make it, you will continue to make it until you make it! Of course it's good to make it before the National Day, but there's no way if it can't be done. We are too far behind. Now We can't afford to waste time, the progress of China's railway locomotives must not be delayed by our Sifang Factory!"

Li Guoming took a reassurance now, stretched out his hand and held Wu Geng tightly, and said firmly, "It's fine with your old Wu's words!"

Wu Geng laughed instead, and said, "Today, experts from the central government came to our factory to inspect the work. I heard that they belonged to the 491 engineering team."

Li Guoming wondered: "Project 491? The design unit of these locomotives is the 491 Project railway vehicle group?"

Wu Geng said: "Yes? Why are you making such a fuss?"

Li Guoming jumped three feet high and shouted: "Great! Great! That's a great expert! A great expert! Hahaha, hahaha..." [

Wu Geng looked at Li Guoming, who was changing three times a day, and said to himself: "Is this man crazy? There is only such an engineer in our Sifang Factory. If he is crazy, he will really be finished..."

At this time, Xiaoqiang had already boarded the Li-301 passenger plane numbered 2 and flew towards Qingdao.After a two-hour flight, Xiaoqiang rushed to Qingdao, received by local comrades, and drove straight to Qingdao Sifang Locomotive Factory.