226. Dismantle an engine
Scrap~~ Scrapped.
In the makeshift laboratory of the rolling mill, a disassembled engine sits on a workbench, and this engine is too out-of-the-box. Some parts can't understand the function, not to mention, and as soon as they are unscrewed, the parts under them actually pop open. If you want to put it back, you have to disassemble other parts, and when you disassemble other parts, it is a variety of chaotic assembly methods.
There are so many screw parts, often loosened here, and other parts are loosened. There is even an electronic self-destruct mode, which is also a physical mode, and if it is not disassembled in the order of installation, if some parts are loose, it will be like triggering a trap, and a copper wire or something like that will bounce on a small electron, and then cause a small short circuit to burn a certain accessory.
Anyway, the people in the research room can't assemble it now, and this engine is provided by Director Zhao of the automobile factory, and it is an engine that has been tested for operational performance. Handed over to them to further test horsepower or something.
Tests at the car manufacturing plant, in the form of idling, have preliminarily demonstrated that fuel consumption is definitely much lower than before. And the speed is fast, and the vibration amplitude is very small.
Moreover, the car factory has installed an engine on the jeep, and the performance improvement is relatively perfect at present. It's just that the maximum load of this engine has not been tested yet, and a lot of data has to be tested slowly. Luo Cheng has a theoretical test of the engine, but the theoretical test can only be a basis, everyone who is engaged in research and development, and they all understand the gap between theoretical data and actual data.
For example, if the load limit of a truck in Japan is 10 tons, maybe this 10 tons is a safety standard, but you actually have no problem pulling 20 tons.
If the domestic load of ten tons is overloaded, it is definitely a high load, and you will have problems if you pull more goods.
The problem now is that the theoretical data provided by Luo Cheng is the standard that everyone obtains under what circumstances this is. Before disassembly, the maximum load horsepower of this engine has been tested with the traditional mechanical rotation, which has long exceeded the theoretical data given by Luo Cheng, but if the engine has been run with load, it will indeed be damaged.
This is the same as driving with the accelerator pedal all the way to the end, how can the engine, as the heart of the car, be able to bear it.
"What about this engine, it's still ~~ It doesn't seem to be going back."
"Go and tell Director Zhao that this engine is equipped with it, and buy them normally, by the way, Luo Cheng has a price for this engine."
"Yes, 3,000 yuan a unit, not for sale at present."
"Three thousand, selling it so expensive, dare to get an imported engine."
"This price seems to be set for export, according to the meaning of that side, you can count 3,000 people and still don't want to sell. As we all know, it is a lot of money to add a random one to the production line of automobile engines now. The automobile factory on Luo Cheng's side was independently developed and produced because the engine was stuck in the neck. It's just that no one thought that this Luo Cheng's ability was so strong, and he could get the engine out in such a short time. ”
"Three thousand is three thousand, anyway, the meat is rotten in the pot, and it is better to spend more yuan than to spend foreign exchange. And this engine is much stronger than the imported one, so it will be sent to Sijiucheng and Tianhu at this price, there are many foreign businessmen there, and if you fancy it, you will export it at this price. If we can't afford the price, we use it ourselves. ”
"Then do you want to get another one over for a disassembly test?"
This is what I asked~~ Although the meat is rotten in the pot, his mother's is also meat. You can't cook a piece of meat, nothing will happen, and then go get a piece of meat and cook it blindly.
The disassembly method has recorded several pieces of paper, at the beginning of the dismantling problem, said not to dismantle the following can not see how to restore, but dismantled the following, found that do not understand the following assembly structure and can not restore the assembly structure above, this set of rings, quickly dismantled to the end, found that there is still no clue to restore the assembly.
If you spend another 3,000 yuan to buy a unit to dismantle it, the funds of the research laboratory are not used in this way, that is, the engine is produced domestically, and the profits earned by the automobile factory are also handed over to the state. Even if he uses the profits and buys other things, and the money from other things also generates profits in disguise, it is still the state.
If this is an imported engine, if it is dismantled like this, it will be a pure loss and become a pile of scrap metal.
The offer to continue dismantling was rejected, and instead people were asked to buy the two remaining engines at the car factory with cash. This account can't be hung on the rolling mill, even if Luo Cheng finds out that they are tired in the future, but now that Luo Cheng doesn't know, he can't take the initiative to expose it.
The automobile factory has a total of five engines, according to Director Zhao, he has used two engines, in addition to the jeep engine that Jiang Team Leader drove has been modified, and there is also a jeep that has been modified when it was a repair shop before.
As for the few jeeps brought by the military factory, because the shock absorbers and booster pumps have not been modified, there are no plans to modify them immediately. Because the engine was not enough, Director Zhao proposed to keep a few for testing, and for export display, he left a few others.
Otherwise, if it is not for takeout, there is really no need for car manufacturers to leak engines at present. So if it is not circulated to the public, let alone selling for 3,000, the price of 5,000 is just a text. Or set a cost price of a few hundred, and still can't buy it.
Nghe An Automobile Factory.
After getting off work yesterday afternoon, Luo Cheng signed in at the farmers' market again.
The things I got were not bad, one pound of frogs, two pounds of preserved eggs, three cucumbers, one pound of dried kelp, and two pounds of water spinach.
Frogs are not allowed to be caught in the wild in later generations, but in fact, if you want to catch them, you can't catch anything, they are basically farmed. But in those days, there were many insects and frogs in the fields in the spring, which was not a good thing. But Luo Cheng loves to eat this, the system checks in, at least there is no virus.
Preserved eggs are also Songhua eggs, people who love this bite will like it very much, and those who don't love it can't accept this taste. As for water spinach, it is also out of season as well. Cucumbers, they are given according to the number of roots, this system is not serious, why not count it by the pound. Use the word root to tease the girl.
And kelp, in this era, is considered a good thing, and ordinary people can't eat it.
Today's meeting ended quickly, mainly to put the output of engines on the agenda, and the current strategy of spare parts is to produce in-house and find other factories to cooperate with production. In some difficult parts, one machine is not enough, so the automobile factory will get one more to produce by itself, and if one is not enough, two will be used.
After all, not every part of the auto parts are equally easy to produce, and to synchronize the output of parts, it is natural to adjust the number of machines. Now even if the car factory sells all the cars, the remaining profit is not much, and the engine is not very useful at present, and the number of transmissions purchased is stuck.
Luo Cheng asked Director Zhang to contact the motorcycle factory in the neighboring city, and the single-group transmission of the motorcycle can be assembled on a three-wheeled truck. However, in order to facilitate reversing, you can assemble two sets of single transmissions like today's cars, and if you don't want to use a dual clutch, then use a double lever to operate separately. One controls forward, one controls backwards.
But Luo Cheng didn't want to purchase the transmission of the motorcycle factory for a long time, and the single transmission was too unsuitable for the automobile factory. And Luo Cheng plans to build his own transmission, and the production equipment can produce a single transmission by the way. Therefore, if you produce it in-house in the future, you will no longer need to purchase transmissions from motorcycle factories at all.
After the meeting, Luo Cheng was going to take someone to assemble the motorized forklift again. It is not difficult to assemble this forklift, but it is not fast, and it will cost dozens or hundreds of pounds at every turn. Unlike the three-wheeled trucks and cube cars that were assembled before, without the help of mechanical assembly, even if you know how to assemble it, you have to be assisted by several people to assemble it.
The same is to screw a few screws, if the thing is small, one person put it on the opposite side and screw it on. But heavy things have to be carried by several people.
A day's time, plus the time that was wasted yesterday, was only a semi-finished product. The chassis and the wagon were all installed. But the console and the body have not yet been installed, and the body designed by Luo Cheng this time is also the appearance of later generations, with iron plates and glass.
This time I have to install glass, and I can't use it for export, so I can't be too shabby. But Luo Cheng in his own factory plans to keep a spare one first, which can be done without installing glass, even if it is sold in the future, as long as it is sold domestically, he does not plan to install glass, there is a car frame, and a green tarpaulin is spared.
When the weather is hot, you can shelter from the rain on rainy days, and when the weather is good, you can put away the tarpaulin. Of course, Luo Cheng is thinking about giving priority to exports, and has already negotiated with the rolling mill, forklifts are used to try to export, and then sold domestically, but if it is sold domestically, Luo Cheng does not have to think about how to sell, and the rolling mill is round anyway. It's just that it is used for export and domestic sales at two prices, and the motor forklift is not worse than the car in addition to the shape of the car. Moreover, the price of foreign forklifts is more expensive than cars, which belong to special vehicles, which are generally manufactured by heavy machinery factories.
In the afternoon, Team Leader Jiang and the others told Luo Cheng that they wanted to go back to Tianhu, and they had already gone to top the train ticket, so they would leave in the next two days. As for the design of transmission gears, as long as there are drawings and requirements, the equipment that was moved from the military factory in the past can be produced. There is no need for Team Leader Jiang, they have been helping.
However, judging from the current disassembled transmissions, it seems that the shape of the gears is different from the gears of later generations. The thickness of the gear is not right, if the material is poor, when the speed reaches a certain critical value, it is easy to wear. The number of gears of the variable is not only related to the engine, but also to its own quality.
The cars of this era are basically about 15 yards to raise a gear, and the cars of later generations are basically 20 yards a gear, and even better cars, 30 yards a gear is normal. But now the variable can only be used for a speed of up to 100 yards, too high can not be raised, you step on the accelerator, will cause follow-up problems because of too high heating.
To be precise, even if the transmission is not stuck due to the number of purchases, the current transmission is not worthy of the newly produced engine. The engine is the heart, the transmission is the limbs, the short arms and short legs, it is useless if you have a strong heart and are healthy. You have to jump up and fight to beat someone.
When he got off work, Luo Cheng went around the farmers' market again, and tomorrow he will start to develop the transmission, although the transmission is not as complicated as the engine, but it will take several days to get the complete drawings.
"System check-in."
"Check in successfully, get the items. A pigeon, two catties of amaranth, one catty of peanuts, two catties of carrots, and one catty of braised beef. ”
This braised beef must not have been sold in the farmers' market in this era, and even if there was one that sold braised meat, it was not sold in this place. In later generations, some markets have cooked food to sell, and the same is true for pigeons, the domestic pigeon breed has not been introduced in this era, and pigeons rarely flow into the market even if they eat meat.
In addition to signing in, Luo Cheng also bought a little bone meat in the market and went back, and after being cheeky, he bought it for two cents a catty. Generally, when you buy bones and meat, there is actually a way to not have a ticket. If you open a certificate of broken bones or injured bones in the hospital, you can buy the bones at the price of one dime and five pounds in the market and take them back to stew soup and drink.
Luo Cheng got some bones and got the dried kelp out of the system. When they got home, Xiaoyu and the others had already returned, Luo Cheng handed over the bones to the soldiers and sawed them in half, and the marrow in the bones could not be wasted. The main thing is that there is no pressure cooker, otherwise it can be stewed without sawing.
Xiaoyu really hasn't eaten kelp, even if they have seen it, they have seen it in the market after coming to the city. You have to ask for a ticket to buy it, and kelp also belongs to seafood in this era.
Shishi curiously asked what this kelp was in the sea, and Luo Cheng told her that it was a vegetable in the sea, or it could be treated as seaweed. However, the nutrition is good, in fact, many vegetables were originally a kind of grass, like many wild vegetables now, and they are not grass when they don't know it.
Kelp bone broth, especially the one with the bones sawn open, can be very flavorful even if it is not stewed in a pressure cooker. The first time you eat kelp, you will feel tenacious, and kelp is a plant with a taste. It is good to stew or put some dressing in cold dishes.
I still have a full bowl to take home with me, and my father will come to deliver it again tomorrow. Even if my father doesn't come, as long as there are a large number of people coming, I can ask him to help bring him back.
At night, the content of the Water Margin has already seen Shangliang Mountain, and the plot of Liang Shanbo and Zhu Yingtai can be seamlessly connected.
The next day, after Luo Cheng came to the factory, he still held a meeting first, and Luo Cheng was currently in charge of the assembly of forklifts, and there was no need to mention it. In the next step, Luo Cheng announced the development of his own transmission box. Although the dual-clutch transmission is more stable, it increases the difficulty of driving, and as a production car, it is the driver who serves it.
Team Leader Jiang and the other two are going back to Tianhu, Luo Cheng is responsible for research and development, and Director Zhao is responsible for cooperating.
Of course, the more important task now is that a lot of block cars and three-wheeled trains have been produced. The apprentices are also touching up the paint, although the paint is applied at the beginning, but the connections of many things in the back are welded, and they have to be polished and touched.
The vehicles that have been produced now are placed in the new site, which is spectacular. And the car purchase voucher can be issued in advance, given to the local unit, and the people still have time to distribute it.
As for the additional planned output, if it is relevant, we can also work together to find a way to benefit the factory. And this proposal, there are really people who have something to do with it, Director Zhao's side doesn't look like an outsider, but a foreign monk is just as good at ringing the bell, Director Zhao can get high-end tobacco and alcohol, but this is not good as a welfare for employees, but it is suitable for the factory to entertain and distribute benefits to leaders.
Tobacco and alcohol are also good, you can do it. However, Director Zhang said that the textile factory needs three-wheeled trucks, and the transaction can be carried out as usual. What he said made Director Zhao and Section Chief Liu, who came later, not understand the meaning.
Director Zhang doesn't have any scruples, isn't this production enterprise like this, welfare exchange, otherwise why would everyone work hard to produce beyond the task. But Section Chief Liu came from a local unit, and he had never seen this black-box operation at all. But think about it, if the big factories don't have such an operation, why is the welfare of the enterprise better than the local unit, all the profits are handed over, and relying on their own funds is just money, and money can't buy anything without the cooperation of bills in this era.
Anyway, if you calculate it in this way, there will already be meat and cloth for the Chinese New Year this year, and tobacco and alcohol will also be counted, and ordinary workers can apply to buy it if they are formal. In this era, there are also employees who like to store good wine, and if there are many of them, it is no problem to take care of them.
In fact, there is a lot of demand for three-wheeled trucks at the grain station, even if the grain station in Nghe An has enough cars, the county town below also needs it, if the grain can be solved by the gap, but you can get some soybean oil at the grain station to send welfare.
Now the factory is still buying eggs, and eggs must also be a benefit for the New Year. But it's a question of how to distribute it, and as for some small things, match soap and whatever, it's not in the scope of the discussion.
Director Zhang is going to Hongcheng today, and he will take someone to drive there, and he will try to get small things, even if it is a towel or a candle. In these years, everything is lacking, and everything can be used as welfare, but you can't just take small things as welfare.
(End of chapter)