On December 24, on the day of Christmas Eve, Zhan Tianyou finished more than half a month of work and returned to Baotou, Baotou is currently not the city with the most foreigners, compared with Shanghai, the paradise of oriental adventurers, Baotou has less than 10,000 foreign experts, no more than 30,000 foreigners, no more than Shanghai, but Baotou is the most foreign experts and workers.

Unlike the rich, the Christmas of workers and laborers seems to be more colorful, as the most important holiday in the West, Christmas has therefore taken root in Baotou, last year, because there were only one or two thousand foreigners at most, this atmosphere is not very strong, this year, with the completion of a large number of commercial housing, one by one, Chinese and foreigners mixed, and even some good neighbors, the Christmas atmosphere is relatively strong, especially the Baotou Chamber of Commerce under Yang Yuanzhao's construction, A batch of goods with Christmas significance was obtained, which not only attracted the attention of foreigners, but also locals.

Although Zhan Tianyou came back from studying in the United States, he knew about Christmas, but he would not pass it, Yang Yuanzhao was even more so, and before Zhan Tianyou could stop for a while and take a breath, he was pulled to the outside of Baotou Industrial Zone, here, a section of the railroad tracks in the factory area that had just been laid in half, because of the completion of the road construction machinery, plus the needs of the real yàn, Baiyun Obo has sent 15 teams, even if the scale of the steel plant is expanded by 10 times in the future, those road construction machinery are enough to produce all the factory rails.

30 sets of road construction machinery are constantly completed, and there are more and more workers who need to be trained and cooperated, Yang Yuanzhao has no choice, so he has to popularize some of them in some necessary factory areas, such as machine quality factories, as well as cement factories, etc., and even the future of this road construction machinery factory, it is the same, and even the laying of rails is quite intensive, and now, Zhan Tianyou was brought, that is, the future road construction machinery company, in each large room, have laid different rails, all the vehicles, In the future, you can go out through the rails, unlike other rails, here is according to the standards of the railway, a full set of sleepers and foundations, and this machine, which is mainly built on the railway, will be connected to the railway in Baotou in the future, and these machines can directly pass through these railways and be connected to the railway network in Baotou in the future.

The tall factory building, a large number of workers in the intense construction, Zhan Tianyou's eyes, immediately attracted by the tall railway machinery, it seems to be a locomotive, but not very similar, and there is a little difference from the Belgian locomotive.

It is no wonder that the entire Beijing-Zhangjiakou Railway was built by Zhan Tianyou, and even the locomotive was also introduced by Zhan Tianyou, these locomotives, in addition to some changes and fire-resistant engines in the back, there are few other changes, and the overall image is not much different from the previous Belgian locomotive, but when you really look at it, there are many differences, because the back carriage, as well as the upper half of the entire locomotive, have all been modified, and many things he does not understand.

"Alright, Engineer Zhan is here, let's all move!" Yang Yuanzhao shouted loudly: "Let him see your training results!" ”

The originally lively factory building was even more lively, and the workers who had been prepared to come over after at least 10 days of joint training, they were very skilled in manipulating the locomotive, and the roar of the locomotive began.

After coming to Baotou, for Yang Yuanzhao, many machines have the design of later generations, not the most concise, the most labor-saving, but must take into account the simple and easy-to-operate performance, which is shown in the previous textile machinery and various machine tools, the workers are easy to get started, and then in the slow production, gradually improve, which is also the fundamental reason why Baotou, which is poor and white, without any industry, can build such a huge industrial area in less than two years.

This is the case with the road construction machinery in front of you, the control of the locomotive, similar to the ordinary train, has added some fine control, mainly to increase the movement of the locomotive in small adjustments, which is easy to master for skilled train drivers, as for other machinery, there are only a few fixed methods, skilled and unskilled, just the problem of efficiency, 10 days of joint training, enough for the workers to master the basic operation, did not reach the highest value of the road construction machinery erupted, It has basically reached the level, a piece of steel rail, from the back of the carriage, was taken out, a little bit laid to the front, just a few minutes, 60 rails, have been laid, a few hundred meters long road, basically, completed the laying, the speed is very fast.

The automation of machinery and the inspection and filling of manpower are perfectly combined, and the railway with only sleepers and roadbed has suddenly become a finished product, completing the road of rail laying.

Zhan Tianyou's eyes widened, his face was full of disbelief, Zhan Tianyou built the railway for 4 years, started from scratch, and completed the railway from the capital to Zhangjiakou little by little, although it is 200 kilometers, it can be called the most advanced railway in the whole of China, which is also what he is proud of, but at the moment, he is a little overwhelmed, he didn't expect that road construction can be simplified to this kind of process.

This magical machine will make the laying of rails no longer the shoulders of the workers, it is the role of machinery, what does this mean, the railway is no longer a time-consuming project, and it is possible to build a large number of railways in a short time.

The workers began to inspect the construction of the railway, the pathfinder began to knock on the rails, the crisp sound was endless, even if it was a few hundred meters away, Zhan Tianyou could be sure that there was no problem with the rails, that is, in just a short period of time, the road construction machinery completed more than 700 meters of rail construction work, which is almost the usual amount of work in one day, or even a few days, if you follow this, the construction mileage of one day will be very amazing, Zhan Tianyou looked at Yang Yuanzhao, completely convinced, sighed and said:" If there is a machine to solve the sleeper, it should be better! ”

Zhan Tianyou also said casually, as a railway engineer, he is very clear about the difficulty of sleeper construction, a track of 12 meters, as long as a little distance, there is a mechanical transmission sent out, you can complete the laying, so that you can use the train locomotive, on the track, what is more suitable than the train locomotive, but the sleeper, that is laid on the roadbed, most of the roadbed is built with gravel and other things, not to mention the train locomotive, bulldozer is not good.

"Sleepers, this one too!" Yang Yuanzhao said calmly.

Zhan Tianyou said it so casually, he didn't expect to get a response from Yang Yuanzhao, but Yang Yuanzhao responded, and there is a solution, but how to solve it, Yang Yuanzhao miraculously completed the automatic rail production with the help of the train locomotive and conveyor, can the sleeper also be.

Yang Yuanzhao took Zhan Tianyou to another workshop, a huge train locomotive, dozens of sleepers, through the guò transmission shaft, neatly placed in front of ten meters of place, because of the placement of the second, there is no special precision, the sleepers are somewhat uneven, but it saves a lot of labor, just when Zhan Tianyou thinks, it is all the machine, which is equivalent to saving about half of the manpower, a certain process to improve efficiency, at this time, more than a dozen small machinery, under the workers alone driving, Came to the front of the roadbed, three times and five times, the sleeper on the roadbed, to sort it out, the speed is not as fast as the previous rail, but it is also unsatisfactory, the most important thing is that these small machines are simple to operate, if they are within the range of tens of meters, you can operate the sleepers alone, without relying on the large machine alone.

Zhan Tianyou was stunned, there is really a sleeper laying machine, you know, now in the Baotou plan, the use of not wooden sleepers, is with the help of reinforced concrete to build cast-in-place sleepers, this strength is greater, more durable and durable, for the quality of the railway, not a little bit, reluctantly manufactured a few, after the construction of the railway, especially in the Baiyun Obo Iron and Steel Group laid by the internal railway, the effect is very good, summed up a lot of experience and lessons, And put forward an improved program, the least, which can be achieved, using a complete set of machines and no more than 300 people, laying a record of 15 kilometers of single line in a day.

That's right, it's 15 kilometers a day, 450 kilometers a month, this is this era, everyone can't think about it, Yang Yuanzhao prepared the big railway plan, in order to digest, the huge steel produced by the steel factory, by the way, also improve the convenience of Baotou transportation, the railway plan is very huge, change the line plus the branch line, add up, there are more than 4,500 kilometers, this is still the first phase, but now, less than 300 people, there is such a strong construction capacity, if divided into several groups, The 1,500-kilometer railway, even if it is three branch lines together, will not take much time, and can be divided into several sections, so that the speed of railway construction will be greatly increased.

Hearing is false, seeing is believing, when looking at less than 300 workers, with the help of machinery, it took only 3 hours to complete the laying of 3 kilometers of railway, of course, it is not connected together, now the outside of the railway construction has not been rolled out, the inside of the factory, the various workshops are connected, the total length is about three kilometers, and a long distance is also used to prove the efficacy of these machines.

Zhan Tianyou has nothing to say at all, a railway engineer, personally built a railway, he knows very well that heavy body lì work, is an important reason for the high mortality rate and even disability rate of railway workers, in the Beijing-Zhangjiakou Railway, there are also a few souls, the machine qì replaces manpower, obviously, these machines are locomotives, very light yì on the railway high-speed movement, the strong power of the locomotive, plus the above, some of the hydraulics, cranes, laying tools, so that the efficiency of laying, It's faster than he thought, and the most important thing is that the number of personnel has been greatly reduced, 450 kilometers a month, more than 1,500 kilometers, even if it is 3, almost 10 months, less than a year, which is already dozens of times higher than the speed he expected. R1152