After the sample was delivered to the Municipal Light Industry Bureau, Duan Yun immediately began to make the gearbox test bench with his left hand.

On Monday morning, Duan Yun drove to the Daxing Automobile Factory, intending to buy two car engines and related parts from their factory.

Duan Yun had already designed the drawings of the car transmission test bench before, which was used to simulate the operation of a real car, and could be easily tested in 24 hours, which was much easier and more efficient than the previous Duan Yu and their 212 Jeep real people.

On the one hand, the test bench has not yet been made, and the product must be tested immediately, on the other hand, Duan Yun wants to train two drivers, and the car class or transport team can be used in the future, so the transmission was tested in the most stupid way.

Now Dajun and Erhu have mastered the driving skills, and it is not safe to drive a 212 jeep in the factory area for a long time and change gears frequently, so the establishment of a special test platform has become a problem that Duan Yun needs to solve as soon as possible.

In fact, if you just do a simple car transmission test, it is enough to buy a car engine and a few supporting connection devices, but Duan Yun has other plans.

In the past two years, although there are driving schools in China, the number of driving schools is very small, and it is not something that ordinary people can enter, many drivers in the society, most of them are from the automobile company of the army, and some are sent by the unit to learn to drive, and they need to have the approval of the unit, and the training cost is also quite high.

At present, there is no special driving school in Daxing City, some government units and enterprises train drivers to be trained in the way of apprentices, and those who can be drivers are generally the children or families of factory leaders, and ordinary people want to learn to drive is no chance.

Duan Yun's idea is that in the future, if the scale of the benefits of the large collective increases, he wants to set up a transportation team of his own factory to transport raw materials in this province or other provinces, and in some fixed supply outlets and cities, special cargo stations will be established to form a relatively complete logistics channel.

Duan Yun's car gearbox, if you want to sell to all parts of the country, you must have your own logistics and transportation channels, this year there is no "logistics" this word, the national factories and mining enterprises, cargo transportation mainly depends on the railway, the iron boss to master the national means of production and the artery of the transportation of goods, and if you have no connections on the railway, the goods are likely to be postponed, and the freight station on the railway side is 10 days, half a month or even a few months, which will obviously seriously affect the manufacturer's delivery time.

Of course, Duan Yun will try his best to get in touch with some leaders on the railway, and establish some of his own contacts as much as possible, but at the same time, he must also lay out in advance and have his own transportation channels, he doesn't want to be stuck because of logistics matters, and the delivery is on schedule, which involves the reputation of an enterprise, Duan Yun wants to make the enterprise bigger and stronger in the future, and he must set up his own transportation team.

Of course, the purpose of Duan Yun's establishment of the transportation team is only for the goods service of the factory, although Daxing is a well-known coal capital in the country, and the demand for transportation and logistics is great, Duan Yun will not let his yard fleet engage in coal transportation for the time being, because this will move some people's cakes, and it will cause trouble and danger if it is not done well.

Duan Yun wants to build a fleet, on the one hand, he needs to have funds to buy a large number of trucks, and on the other hand, he needs to train a group of excellent drivers with good driving skills, and when the vehicle encounters a breakdown, he can also do some simple repairs.

So this time, when making the gearbox test bench, Duan Yun planned to buy two vehicles, remove the 4 wheels, and the other shell parts were not needed, only one cab was needed.

This cab can usually be used to train drivers, so that they are familiar with the basic structure and operation steps of the car, and can learn some basic techniques of driving a car without going on the road, which is similar to the simulated driving training technology used in later generations, which is convenient and fuel-efficient, and most importantly, safety.

When you are almost learning on this simulation platform, it will be much easier to use Duan Yun's 212 Jeep to test drive on the road.

In addition, the transmission inspection platform designed by Duan Yun also adds some other electronic accessories to measure the temperature, vibration, and noise of the gearbox in the working state, so that the corresponding data can be obtained in the first time without frequent disassembly, and it can also run 24 hours a day, which greatly improves the efficiency of product testing.

After Duan Yun came to Daxing Automobile Factory, it was still Li Xiu, the director of the factory, who received him this time, and after the two exchanged a few words, Duan Yun proposed to buy two trucks from their factory.

At present, the "Daxing" trucks produced by Daxing Automobile Factory are mainly imitations of the models produced by Gas, using four major assembly parts purchased from all over the country, and now they have begun to use the gearbox produced by Duanyun Factory.

This kind of truck is currently the most used truck in China, the configuration of the liberation brand car is basically the same, but in some details, such as the position and shape of the lights have some small improvements, in addition, the cargo box of the truck is longer than the traditional liberation truck, and the grille shape has changed, mainly to facilitate the loading and transportation of coal.

In fact, to put it bluntly, this is an imitation model of the liberation truck, and the most common one on the domestic highway is the liberation truck, basically one out of every two vehicles is the liberation brand car, Duan Yun bought this type of truck to make a test bench and train the driver is the most suitable.

The maximum power of the engine matched with this truck is 85 horsepower, the body can bear the weight of 4 and a half tons when it is fully loaded, the speed limit is 100 kilometers per hour, but in fact it can run to 80 kilometers per hour, and then the road conditions of the mixed traffic of cars and horses and people at that time are not allowed to drive too fast, except for a few sections of the cement plate type of pavement, most of the roads are paved with gravel, slab oil asphalt potholes, extremely uneven road surface, due to the poor shockproof performance of the car, so the driver of this kind of car will be very bumpy。

In these years, it costs about 12,000 yuan to buy a Jiefang brand truck from FAW, and the current ex-factory price of this "Daxing" brand truck is 11,000 yuan, which is relatively cheaper than the old Jiefang, after all, it is an imitation product, and there are still some advantages in price.

After Duan Yun discussed with the factory director Li Xiu, the price was discounted again, two trucks, a total of 21,000 yuan, and Duan Yun would ask Yu Shulan, who was in finance, and his two apprentices to come to the factory to buy in the afternoon.

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