My 1982

After the thoughts of Jin Yuankun, he asked in the opening: "Li Chairman, I listen to the big brother, the company's research investment in the engine is not, now there is a little result, I take the liberty, loyalty company Can you go down in this way unswervingly? "

Jin Yuankun thinks that the engine now manufactured, although it is manufactured by itself, but it is not a technique, which is a manufacturing of foreigners.

Chinese people are only doing hardships, and the technology is doing people. Domestic engine technology is still in its infancy, very poor, such as a few big aspects such as fueling, noise.

Many so-called domestic vehicles engine engines are cooperated with the rare technology. Only some accessories are produced by themselves, so he asked the problem that I wanted to know in my heart.

"Of course, faith is a well-known company, and it is a very responsible company. Since it starts to invest in the technology of engine, then this matter will be done.

Only things that have been developed independently are real technologies in our country. They will better serve our automotive industry and serve our people.

Nowadays, there is a technical achievement that has reached the international engine standard, and even more ordinary car companies. I believe that many years can I use, we can develop our domestic engine technology.

Old, you have any technical talents on this area, you can recommend it to the loyalty research base. Li Zhongxin was very affirmatively to Jin Yuankun.

In this thing, Li Zhongxin is very affirmative. In the major scientific research projects after building research base, the car engine is definitely one of them. He didn't pay less, because Li Zhongxin clearly, what is the domestic engine now? Situation.

The car's engine is actually the heart of the car, providing motivation for the walking of the car, which is related to the dynamic, economic, environmental protection, the future of the automotive industry wants to develop, the engine is definitely the most critical thing, and is the core technology.

Simply, the engine is an energy conversion mechanism that is thermal energy of gasoline (diesel) or gas, through the expansion of gas in the sealed cylinder, pushing the piston work, transforming into mechanical energy, which is the most basic principle of the engine.

All structures of the engine are energy conversion services. The engine has passed more than 100 years with a car. Whether it is in designing, manufacturing, crafts or performance, control, but its basic principles are still No change.

Therefore, at this time, the researchers of the faithful research base continuously integrate the latest technology and engine, turning the engine into a complex electromechanical integration product, so that the engine performance reaches the extent to the international automotive engine.

The loyalty research base has a technology in the automotive engine in the automotive engine, and the crankshaft flying group.

The main function of the crankshaft is to withstand the force transmitted by the link, thereby producing a rotational moment around the right axis, which outputs the flywheel external output; additionally, the crankshaft is also used to drive the air supply mechanism and generator, a pump, and steering oil pump. An accessories such as air compressors.

The crankshaft is one of the most important components of the engine, requiring material manufacturing of strength, impact toughness, and wear resistance, and loyalty companies use the kind of carbon alloy steel mold forging.

The loyalty research base This is to improve the wear resistance of the crankshaft, and the journal surface is treated with high frequency quenching or nitriding, and finally, it achieves high precision and low surface roughness.

Let the crankshaft have sufficient stiffness and strength, with a good ability to withstand the impact load, wear resistance and good lubrication.

The flywheel is a large disc that rotates a large disc that will be stored in a portion of the kinetic energy input in the work stroke to overcome the resistance in other strokes, and the crank link mechanism is translated over the upper stop point and The stop, ensuring that the rotation angle velocity and output torque of the crankshaft are as uniform as possible, and the engine may overcome overloaded overload.

The crankshaft flywheel set is mainly composed of crankshaft, flywheel, twisted damper, pulley, timing gear, etc., the crankshaft flying set of the faith in this time has passed the test, and the most is the time to two years. It is possible to carry out large-scale production.

This thing involves two critical places. The most critical places are material problems. The materials required for this thing are high, and the materials produced by many of China's production materials have not reached the requirements of the faithful research base. .

At the same time as building this factory, it is also necessary to study and develop high-quality materials and some very precise machines.

The machines and instruments of the faithful research base are Li Zhongxin, from developed countries, whether it is price, or precision, etc., is the most advanced in China, but to make large-scale production, how can such a machine from abroad? Get domestic, in short, there are a lot of problems.

Moreover, the Jean Map has passed Li Zhongxin. Now the research base is still lacking in this kind of research talent. If there is no such problem, the speed of research is still quite slow.

Therefore, at this time, Li Zhongxin directly asked Jin Yuankun to help him find some research talents on this area.

Li Zhongxin believes that Jin Yuankun is the deputyee worker on the gold cup car, which has always been in the automotive industry, the familiarity of people and experts in the industry, absolutely exceeds the experts of other categories of other categories, if Golden Yuankun can help find part of the like-minded The Sheng Zhongxin's scientific research base is more perfect.

Jin Yuankun looked at Li Zhongxin and said: "Chairman Li, this thing doesn't have you, I will try to do it. What is the most needed in our country, what are our old guys I want to see? What is the most clear? In this thing, I will consider it seriously.

You have seen no, this is my granddaughter Jin Ling, which is back to the University of Michigan, this time I met you, I have already prepared to let me granddaughter also join the Communications scientific research base engine project group. "

Jinling looked at his grandfather in the sleeper, and I thoughtlessly thought of it. Hey, I want to join what loyalty research base engine project group, this grandfather is not so stupid?