Steel Steam and Flame

　　 Cassia jumped off this locomotive, and now Puno was waving to him with a cleaning tool in the distance. ?　I should have heard the sound of knocking the steel plate with a stone just now, Cassia thought.

　　 "What's the matter?" Puno came over and asked, putting his eyes on the front of the cars, "It's all scrap iron, and it seems that there will be no other results except a pile of rust."

"Perhaps this is the case." Cassia said to Puno, who was standing next to him. "This locomotive is completely scrapped, and most useful things have been taken down by the army. I don't know the other sections of the locomotive. What's the situation, I hope they don't all look the same." If so, he would only have to carry his luggage along the railway line and rush to the front on two legs. It must be possible, but the experience and time spent on the way will be more.

"I want to use the tools here. If there are usable parts in the front of the car, I also want to move it to reassemble a front of the car." Cassia asked Puno, "I learned a little about the basics of machinery before. The structure is still easy to learn."

Puno probably just stayed here as if Cassia had nothing to do, and simply didn't want to be idle: "No problem, there are rare problems in this station. Even if there is, it is always done by people from the army. The tools are very complete, and they were left by the army here. If they break, they won’t care about these things."

　　 There is a room used as a tool room, right at the end of a row of rooms, full of the smell of lubricant. The tools are coated with a layer of oil to prevent rust, and they are well maintained. This is also not much that Puno can do at this station.

There is also a welding and cutting machine inside 　　, and several cans of fuel are placed in steel cans, which is exactly what Cassia hopes to see. Without moving all these things out, he went to check the conditions of the other cars. To re-create a complete and operational steam turbine, it is not only that various tools and materials are not enough, but Cassia currently does not have such strength.

　　 I have seen many kinds of drive structure diagrams in the book, and they were all the focus of the school exam. If you have paper and pen in hand, Cassia can even draw the entire rough drawing. But the difference between knowing and being able to do it is too far.

　　 The same is true for the other fronts. Most of the things that can be used have been disassembled. The rest are copper pipes and valves, and the steam hoses are almost all damaged, which is something that cannot be used for a long time.

　　 The final result was disappointing. The army seemed to be short of these things, any parts with a little value were cut off, and what was left was nothing more than a pile of useless steel pieces. In his heart, he wanted to recreate a locomotive that could run on steam, and he himself was very interested in these things. But under the condition that the power structure was not satisfied, the fiery mood quickly cooled down.

　　 In the end, I could only drag the welding and cutting machine out, and Cassia began to cut the parts that he could use, several pairs of smaller steel wheels, and bearings that looked newer in color. A steel plate with an area where you can put your own luggage directly uses the armored steel plate on the locomotive. First cut off one piece as a whole. Because of the ceramic piece in the middle, it doesn't take much time to separate the two steel plates that are incompletely bonded. Among them, the only work that Cassia needs to do is to slam them violently with big rocks.

　　 When Puno heard the loud noise coming over again, the weed pile was already full of scattered things. Cassia was still using a cutting machine to cut what she wanted from the locomotive, which was also the most important core component in the backup plan. A shaft that was shaped and strong enough to last for many years was used to transform power transmission. Way things.

　　 "Is there something urgent to rush over?" Puno walked over and asked.

　　 Cassia just finished cutting the shaft and landed on the rail with a loud "boom". Puno walked over and dragged the heavy object from under the train.

"Thank you." Cassia turned off the cutting machine and jumped off the front of the car. "It's not an emergency, but I can't stay here and wait for the retraining and the army, so I still have to do it myself. Something can be done."

"Let me help you. I have seen the rickshaw railcar many times. I remember the general structure. I can help a little bit." Puno said. He saw the axle that he dragged out, and he knew that Cassia wanted What is coming, "But to say something bad, what is the specific situation on the front line, I am not very clear, although I have been there several times before. But maybe it is really afraid that it will affect our lives. From here to the front line, the isolated area in the middle is really big, not in a symbolic sense. I went there by army train, but it took half a day each time. Those trains are not as high as the high trains, but they are also It won’t drop much~www.ltnovel.com~ If you rely on manpower, no matter how you reduce the weight, there is no advantage in terms of degree and physical strength. It takes a long time to get there."

　　 Cassia grinned and said nothing. Of course Puno didn't know about the operation. From the perspective of ordinary people, the facts are exactly the same as what he said, and physical strength does not have any advantage. And it is still necessary to go deep into the railway lines in the mountains, perhaps because of the front line, you have to go around several circles in some places.

　　 But in terms of physical strength, Cassia is not worried, and the degree can be solved very well because of the strength of the surgeon. But these can't tell Puno, only "it doesn't matter" to replace all the words.

　　The parts are ready, and the subsequent assembly is relatively simple. Both of them understand the mechanical principle and structure, but it takes a lot of work to implement it. The connecting parts are directly welded together, which is not sloppy and effective. The intensity is completely appropriate, and Cassia believes that as long as he controls his strength carefully, there will be no problems halfway through. These steel components add up to no more than three or four square meters. Compared with the locomotive next to them, they don't have any meaning to compete with each other.

　　 was roughly completed in the afternoon, which took longer than Cassia had imagined. After that is some simple optimization and trial operation. Lubricating oil, structure for fixing luggage, strength inspection of welding parts, small iron racks for placing lamps, and weight reduction of the entire rickshaw. Where high strength is not needed, cut off the steel plate and replace it with a wooden board. On the basis of not destroying the complete structure of the steel plate, whether to drill holes or cut a few pieces according to the distance, it is the specific work of optimization. 8