China's industry has maintained the momentum of rapid growth, from the previous backward imitation to independent research and development, experienced a lot of difficult periods, but also solved many problems, and finally achieved a certain development effect. The mainland wants to import Japanese engines, reference structures, etc., but dismantling the engine to scrap, can not restore the assembly position of the original parts, or even dismantle the finished parts, nor can it be imitated. At such a level of secrecy in Japan, many high-tech machinery and equipment are difficult to leak secrets and technical information, so what is the current situation of the mainland in this field? Many factories in Japan are family-owned and have been passed down for more than 100 years. These craftsmen do have a very refined attitude. And, depending on the product, sometimes wins in the details. Many enterprises have set up small factories and operated with one or two products for a long time, either to keep improving their products or to the limit of their products.
In such a calm research product atmosphere, Japan's engine equipment has also made great progress and development, and many mechanical equipment have been greatly improved. For example, the engine of Japanese cars, Japanese cars have the advantages of light weight, high fuel consumption, easy to drive, easy to maintain, there are not too many faults, and the cost of later maintenance and maintenance is also very low, so Japanese cars in many countries are very popular. An important heart part of some cars is the engine. Japanese car engines are very advanced, but very distinctive. It is a very integrated assembly form, which can be said to be an integrated engine. As a neighbor of the mainland, Japan has a harsh natural environment, a lack of materials and energy, and is very jealous of the vast and rich mainland, and there have not been many truly friendly exchanges and cooperation since ancient times. Japan, on the other hand, followed the United States, looked at the face of the United States and adopted a different attitude toward the mainland, and cooperated with the United States to establish military bases in Japan, also in order to monitor the mainland and find opportunities to curb the rapid development of the mainland.
When Japan developed sophisticated machine tools and engines, as the mainland had learned, it intended to use all means to close the channels for leaking secrets because of the fear that technology would be very tightly sealed. The mainland once imported Japanese car engines. I wanted to see how their products were designed and assembled. General equipment, you can decompose to see the structure of the parts. But to the surprise of mainland technicians, as soon as the Japanese engine was disassembled, all the parts were tightly meshed together and became inseparable. Take that apart and look at it, an unexpected amount of money has occurred. Once a Japanese car engine breaks down, it is discarded.
Because many parts will stick to each other, pry open one, and break apart the other. The same is true for others. Not being able to find the original location of the parts, and not being able to tell how to install them correctly, can cause confusion. When disassembling parts with children, they will break and they will not be able to get complete parts. In this case, an attempt was made to disassemble several units, but it failed. The Japanese have strict secrecy measures. They may have developed this holistic mounting method, probably fearful of other countries studying their engines. All the components are welded together to form a finished engine equipment, and if you want to disassemble, you can only scrap the engine, and you can't restore the way it was before the engine was assembled, let alone study it by disassembling and reassembling it.
Generally speaking, if technicians can see all the segmented parts, the core technology can be analyzed almost after restoration and assembly, but the Japanese engine is not good, so the core technology of the Japanese car engine is also unfamiliar. The competitiveness of Japanese cars cannot be interpreted for the time being. This is also a self-protection method that Japan considers in order to protect its intellectual property rights and protect the interests of its own companies. Although I believe that there are definitely few countries that want to study Japanese cars by dismantling engines, no country can succeed in research. Because Japanese engines cannot be completely decomposed for the time being. Japan's engine technology is very sophisticated, high-end, and at an advanced level. Japanese cars must leave the country in large numbers to many countries around the world every year. If their engine technology cannot be kept secret, many countries can easily imitate those cars after the technology is leaked.
So, who can Japanese cars sell to? Therefore, Japan's secrecy measures are very powerful. From this point of view alone, it is also worth learning from the mainland. When important machinery and equipment are exported, do a good job in technical confidentiality, protect the machinery and technology that the mainland has intellectual property rights, and future enterprises and development can go further. The origin of Japan and the precision machining of engines are also closely related to Japan's high-precision machine tools. The level of machine tools in Japan is also very high. There are many small and medium-sized enterprises in the mainland that import various processing machine tools from Japan to produce daily products. Even if the mainland automobile industry wants to be higher in the future, it will not be able to turn to the engine equipment with its own patented technology developed and built. It is hoped that the continental engine can also usher in the good news of high-end technological breakthroughs as soon as possible.