According to the development of science and technology, as the level of civilization continues to increase, the creatures living in its civilization will generally undergo a high degree of evolution, and their brains will also change.

With the assistance of relevant technology, it can carry out the direct transmission of high-end knowledge, eliminating the traditional learning method in the past, and through this knowledge transmission, a large number of scientists with advanced technology can be trained with great efficiency.

It's just that at present, with the technological level of the earth's civilization and the degree of human evolution, it does not have the ability to realize this knowledge transmission, and if you want to realize the technology here, you must at least advance to the third-level civilization to get access to this field.

Empty room!

Lin Tian watched through the visual equipment as the personnel in the research area downstairs kept coming back and were busy, and several main researchers led by Zhou Xing, the head of the No. 1 research room, were placing a data map of high-end five-axis linkage CNC machine tools in front of them.

The existing Shuguang industry has been able to develop ordinary machine tools, but these machine tools are dispensable for Shuguang industry, because if Lin Tian wants to buy, they can be purchased through many channels, and there are many machinery factories in China alone, including a large number of machinery factories in Shenyang.

Although the machine tools researched by the No. 1 laboratory are already very popular outside, it is undoubtedly a blank for Shuguang Industry, a fledgling "rookie".

Since the future of Shuguang Group is based on industry as the main development direction, it is inevitable that the gap in technology cannot exist at all, and it is necessary to find a way to fill the blank place step by step, and the No. 1 research laboratory is in progress.

"Xiao Zhi, where did they get the data map of this five-axis linkage CNC machine?" Lin Tian asked.

"Master, in order to speed up the progress of learning and research and development, I deliberately hacked into a foreign machinery manufacturing company and copied back the data map from their internal server. Ash replied blandly.

When Lin Tian heard this, his brows furrowed suddenly, and then he stretched out again...... Said: "Ash, don't act without my order next time, it's best to inform me first." ”

"Yes, Ash understands. Ash replied.

Five-axis linkage CNC machine tool is a kind of machine tool with high technology content and high precision specially used for processing complex curved surfaces, and this machine tool system has a decisive influence on a country's aviation, aerospace, military, scientific research, precision instruments, high-precision medical equipment and other industries. At present, the five-axis linkage CNC machine tool system is the only means to solve the processing of impellers, blades, marine propellers, heavy-duty generator rotors, steam turbine rotors, large diesel engine crankshafts, etc.

The equipment manufacturing industry is the cornerstone of a country's industry, which provides an important means for the development of new technologies and new products and modern industrial production, and is an indispensable strategic industry. Even the developed industrialized countries attach great importance to it.

Machine tools are a symbol of a country's manufacturing level. On behalf of the highest level of machine tool manufacturing is the five-axis linkage CNC machine tool system, in a sense, it reflects the level of industrial development of a country.

In a sense, it reflects the state of a country's level of industrial development. For a long time, the western industrialized countries led by the United States have been taking the five-axis linkage CNC machine tool system as an important strategic material, implementing the export license system, and has been implementing a blockade and embargo.

The famous "Toshiba incident" must be known to many people: at the end of the last century, the island country Toshiba sold several five-axis CNC milling machines to the former Soviet Union, and as a result, the propulsion propellers used by the former Soviet Union to manufacture submarines were raised by several grades, so that the sonar of the American spy ship could not listen to the sound of the submarine, and then the US government imposed a series of punitive measures on Toshiba for violating the strategic material embargo policy.

Previously, Shuguang Group purchased two high-end machine tools from the Jenny family, and it was only through a variety of means and operations that it could be purchased back, otherwise it would be difficult for both Chinese enterprises and officials to obtain high-end precision machine tools.

But even so, the machine tool purchased from Li Chun's girlfriend Jenny is not as good as the current five-axis linkage machine tool.

At this time, Laboratory 1 was analyzing the data graphs, starting with the study of the motor.

It is the power source of the machine tool, if the operation of the motor is not stable, then the relative speed of the tool and the machined piece has changed, the force between the two has been changing, the deformation of the two is also changing, so the machining accuracy has naturally decreased.

However, the ordinary machine tool developed before is not strict with the motor in this regard, the power source of the motor is not high, and it is okay to use it for ordinary machine tools, but now it is to manufacture five-axis linkage machine tools, so it is necessary to re-study and manufacture the motor. Although the power problem is usually not visible, the gap can still be seen in the application of ultra-high-precision machine tools.

Then there is the bed, which will vibrate during the operation of the machine tool, but it must not vibrate for the bed. Otherwise, the accuracy will inevitably be affected. The bed design of a good machine tool, the middle to the force analysis, vibration analysis, etc., are all subject to professional analysis and calculation.

The existence of the gearbox is also a major focus of the machine tool, the general motor can not directly drive the spindle to run, and the gearbox plays the role of changing speed. The gearbox and the spindle are meshed by gears. This aspect has always been one of the focuses of machine tool design, and accuracy has also been greatly affected in this regard.

The gearing is uneven and there is considerable lateral force exerted on the spindle. The unstability of the gear transmission can be reduced by gear processing and installation, which is easy to say, but it is actually very difficult, and the key lies in the test of the basic process and R & D personnel.

Tools are also very important in machine tools, and to do a good job of this thing, it is necessary to involve material molecules, mechanics, micro-cutting processes, and so on.

For example, the tool is deformed after being stressed, whether the tip of the tool is still facing the center of rotation of the machined piece, the influence of the tool flutter on the machining accuracy, the study of the wear of the tool and the impact on the machining accuracy, and the tool of different materials will be, these are all problems to be studied and solved, but fortunately, Shuguang Group is not very short of materials.

Seeing this, Lin Tian retracted his gaze...... From the perspective of the current R&D personnel, there is still no shortage of people, but the more R&D to the future, the greater the dependence on professionals, so now Lin Tian plans to hire some high-end talents with machine tool research to come back and cooperate with these researchers to study together?

Researchers, engineers, installers, skilled workers, etc.~!

......