The run-in at the motorcycle factory is still continuing, and now the raw materials over there are basically in place, and the experimental work of sectional trial production is underway. The overall effect is not bad, and there has been some progress in all aspects, such as the motorcycle tires belonging to the walking system have been produced, and after comparing the production with some samples prepared by Jiang Chen, it was found that it has reached the excellent ranks. This next step is the wear experiment, originally Jiang Chen asked them to run directly on his own straddle, but everyone disagreed, and finally let Chen Guorong know, and reprimanded him well, saying that he tried it himself too risky. So Jiang Chen had no choice, so he found a person to ride a few motorcycles and straddles with tires they produced to conduct wear experiments. Judging from this series of data, it far exceeds the leading level of similar products in China, which makes everyone celebrate.

Of course, there are many things that do not go well, such as the problem of this engine production. Jiang Chen: They are now trying to produce the most basic 125 single-cylinder engine, which is relatively easy compared to other high-displacement engines, so Jiang Chen and they have been thinking about it for a long time and plan to start here. And the structure of the motorcycle it is equipped with is also relatively simple compared to other models. The simple structure means that it is cheaper, which can reduce the upfront cost of the motorcycle factory because of the lower cost of training workers. In addition, the 125 model is simple, which is very suitable for the production of these workers who enter and exit the industry. One of the main reasons is that it is cheap, so the price of sales is also very cheap, and it is a good choice to use it to open up the market.

Back to the question of engine production. They have produced several engines, but none of them are qualified. It is not because of the rough production process that the size is out of size, and the installation fails, or because it is installed and the ignition is not ignited. I finally lit it. However, the sound inside was very noisy, and it did not run as smoothly as a normal engine. After changing the production process and finally solving this problem, a new problem arose. Everything works fine at low speeds, and the data shown is better than that of other engines of the same type as a reference. But once you refuel it and get it running at high speed, the problem becomes apparent. That's an oil leak, and it's a very serious one, which makes some of the old masters and Martin and their technicians unable to start.

They also did a PR campaign on this and eventually found out the cause of the problem. That is, the material of the alloy part of the shell, although it is the same as the formula given by the German side, but because of the different regions, the impurities in it are different, which leads to their uneven expansion during high-speed operation, which will make the shell deform or crack. So the key to solving this problem is still this material problem. Therefore, Jiang Chen and the others also tested the raw materials of the materials and eliminated the supply of transportation materials with many impurities.

There is another way, that is, the low-temperature assembly technology of the engine proposed by Jiang Chen. The so-called low-temperature assembly is to put all the parts into the low-temperature liquid nitrogen for soaking, and then take out the installation immediately, according to the characteristics of metal thermal expansion and contraction, they shrink to a certain extent in the low-temperature process, so that the installation will make the engine parts more tightly installed, so that they will make the state of each part consistent in the process of high-temperature operation. So that no other problems arise. This technology has just been proposed at home and abroad, but Jiang Chen proposed to apply it to the actual production process. Although at first there were some who objected. However, at Jiang Chen's insistence, he tried to install one or two units, and found that the effect was very good, and the problems of oil leakage, noise, and irregular vibration that existed before were solved. This made everyone cheer. And Martin shouted directly at Jiang Chen, "Jiang." This is definitely a great initiative. ”

Of course, this is only an important component, and the production of a motorcycle needs to be able to produce all parts. And Jiang Chen still can't be in a hurry about this matter, he must come step by step. Often, the result of being in a hurry can make things more complicated and difficult to do. However, Jiang Chen was not in a hurry, but other people were in a hurry, such as the leadership team of this B17 factory asked Jiang Chen more than once about the progress of the matter. There is also the leadership of the Commission of Science and Technology. There is also the 'concern' of the leaders of the First and Fifth Aircraft Divisions, which made Jiang Chen start to smile bitterly, this has not yet succeeded, and he has begun to choose a camp. This machine department is mainly responsible for the civilian machinery industry, and Jiang Chen's motorcycle factory obviously belongs to this scope. The Fifth Machinery Department belongs to the Ordnance Industry, which is the superior of the B17 Factory, and the motorcycle factory is nominally under the name of the service company of the B17 Factory, which is within the jurisdiction of the Fifth Machinery Department. Jiang Chen is not interested in dealing with the arguments between the two sides, whoever you say is who's own, as long as it doesn't affect our daily production work.

Another thing is that the local government, from the aunt to the county level to the basic one in Anxi City and then to the provincial level, is paying attention to the production progress of the factory. In particular, this deputy head of Lu has been running here twice in three days to check the production progress. Now the factory is in their district, and everyone is paying attention to it, so he is under a lot of pressure in charge of industrial development. Jiang Chen could also understand his distress, so he also made people speed up the progress of the work he took over.

Finally, one day in mid-August, the weather was clear, and it was a good day for the unveiling ceremony. There were many people who came on this day, including leaders of the Commission of Science and Technology, representatives of the First and Fifth Machinery Ministries, as well as provincial and municipal leaders. And Deputy District Chief Lu participated in them as escorts, and they were not qualified to preside over such a big project. In the midst of the lively sound of gongs, drums and firecrackers, the red cloth hanging on the huge stone engraved with the name of the factory at the entrance of the factory slowly fell. The black stone is engraved with several large bright red characters - Pioneer Motorcycle Factory.

The reason for this name is also to represent the expectation of Jiang Chen and others. The so-called pioneer, that is, the person who walks in the forefront, also has the meaning of leading and leading. This is also a manifestation of speed, only the fastest person or motorcycle can be this pioneer, and only qualified to be this pioneer. It represents the spirit of all the workers of the motorcycle factory who actively expand and use it for progress. To be a pioneer in the motorcycle industry, a pioneer in private enterprises, a pioneer in reform and opening up, a pioneer in this era, and a pioneer in this country and nation. (To be continued......)