When it comes to global precision machining technology, I believe everyone is familiar with a few countries and regions they know about, such as Switzerland, Czech Republic, Japan, Germany, etc. Today, let's follow EMAR Precision Technology to see why Japan's precision machining technology can be so advanced, and what are the reasons? Let's trace the origin together:

In the Narita area of Japan, there is a century old eel rice restaurant with a table at the entrance. For hundreds of years, the master who kills eels has been sitting here to slaughter eels. Before killing eels, the master will carefully observe the table and even use a ruler to measure whether the table is flat enough. When asked why, he said that if the table is not flat, it will affect the taste of eels;

Many people think that this may be a bit exaggerated, but in Japan, it is the way to exaggerate and complete work. Someone used to work in a conference room in a hotel in Japan. Whenever there was a meeting, the relevant leaders would order someone to hold a ruler to measure whether the distance between each table was constant, and even calculate how many steps were needed to walk from the podium to the seat. This was really frustrating. Is it necessary? The answer from the Japanese leadership is: Of course there is!

Indeed, after this spirit is integrated into various industries in Japan, it will be found that they have achieved astonishing results. For example, in the field of precision machining, Germany, Japan, and Switzerland have long occupied the top three in the world; There is a small factory in Japan with only a dozen people, and their products are very single, which is very familiar to those who like to play mahjong - dice. Because the number of points on each side of a dice is different, its center of gravity is also different. When the dice are rolled, it is impossible to achieve absolute fairness. However, this company has achieved an astonishing accuracy of 9999.9999 per ten thousand. Only this company in the world has mastered the core technology of precision machining;

Okano Industries Co., Ltd. is a small enterprise located in Sumida ku, Tokyo. Founded in 1930, it claims to be the world's largest stamping processing company, with only five employees including Okano's wife and son-in-law. However, it has created a miracle in the world, producing the world's finest syringe needle. When you face the syringe needle, you can hardly see its existence. When the needle works, it only feels like a mosquito bite; In 2017, Callum Hasegawa from Japan released a video that lasted only six seconds and attracted a large number of fans' likes on YouTube. The video featured a metal plate with concave and convex lettering, which could be slowly pressed down to create a smooth surface. What's even more surprising is that the smoothness and lack of cutting gaps on this surface are truly remarkable, showcasing Japan's powerful precision machining technology;

How did they do it? Is it a machine? No, this is human power. After rough machining by the machine, the master's skills were demonstrated. Phoenix Net once described how this beneficiary created an absolute flat surface. An experienced master uses a shovel to level the rough machined surface one by one. While producing the required surface, they also make a reference surface and apply color to it. They slide the machined surface on the reference surface. At this point, the parts of the machined surface that are stained with color and the parts that have faded from the photo are the higher parts of the two surfaces, which need to be removed again. This process is repeated until the colors of the two surfaces are completely consistent. At this point, the knife marks left on the surfaces serve as lubrication grooves, killing two birds with one stone;

Even so, it cannot be guaranteed to obtain an absolute plane. Master craftsmen usually make three planes, and if two planes are exactly the same, they are considered to have made an absolute plane. However, in this field, the well-known countries are Germany, Japan, and Switzerland; Why are these three countries so leading in precision machining? In fact, there is no mystery behind it, only diligence, patience, and continuous polishing of products. Of course, Japan has been learning German craftsmanship since the Meiji Restoration and can be considered a student of Germany in Asia. However, the Japanese people's refined and serious attitude has also made Japan's precision machining technology dominant in the industry;

There is a company in Japan called Bamuda, who designed the earliest square shaped air purifier. After more than 100 tests by the company, they found that the square shape can more easily maximize the power of the compressor. We carefully analyzed why Japanese people have a creative spirit, which is closely related to Japan's geography, culture, politics, and vertical relationship. Therefore, without elaborating too much, everyone can go to Baidu. What I want to say here is that the most important thing for Japan's precision machining to reach its current level is to use patience to polish its own technology and pass on these technologies;

In different soils, different flowers and fruits will bloom. Japanese people are good at embodying the spirit of craftsmanship in subtle details, which is worth learning from. Why does Japan always give people beauty? If we trace back to the bloodless origins, we will find that ancient Greece's appreciation of beauty was the most convincing. For example, ancient Greece had many philosophers who exclaimed that geometric structures were beautiful. In order to create intricate geometric structures, countless polishing processes were required. Today, Japan has significantly inherited this beauty;

Based on the above analysis, I believe you have already understood the question we raised at the beginning of this article. Adhering to the spirit of craftsmanship, striving for excellence, pursuing perfection, and inheriting skills, Japan's craftsmanship can lead the world. Shenzhen EMAR Precision Technology focuses on customized processing and mass production of high-precision components. The company has 26 years of experience in precision machining and its products have been applied in multiple fields. The processing techniques it can provide include precision CNC Machining, CNC centering machine machining, cutting machine machining, turning milling composite machining, etc. If you have any related needs, please feel free to call EMAR. We will provide you with comprehensive product solutions and high-quality services.