Rebirth of Northern Technology

In the past two years, as the diplomatic situation with neighboring countries such as South Korea and Japan has improved, the embargo on China has also begun to ease.

With the improvement of economic conditions, the various companies under Optoelectronics imported a batch of precision processing equipment through various channels, which brought precision processing capabilities to a higher level.

People without thought, he must worry about.

With the continuous improvement of semiconductor equipment indicators, the demand for machining accuracy is also a process of continuous improvement.

And this process cannot be solved by importing alone.

There are several reasons.

1. Machining precision is the foundation of all industries in a country. This is a hurdle that cannot be avoided.

Machine tools are the mother of industry, and this statement makes sense.

A 90-nanometer lithography machine contains 30,000 mechanical parts.

The number of parts for EUV lithography machines exceeds 80,000! Many of the parts here are so precise that they can only be polished and adjusted manually.

If the problem of machining accuracy is not solved, even if the optoelectronics solves 1 micron, even 0.5, 0.35 nodes, what should we do?

In fact, now, optoelectronics can get the machining accuracy of machine tools, and there is still a gap with the world's mainstream level. The embargo is merely a relief, not a cancellation.

But even with this kind of machine tool, when it comes to China, it still has the advantage of generation difference when facing China's machine tool level in the 1950s and 60s.

The influx of Korean machine tools took place during this period.

Second, chip manufacturing is an industry with a long chain. The trend of thinking that it is better to buy has led to the decline of the semiconductor equipment industry.

But put the same story in the semiconductor equipment industry. The optoelectronics system relies on imported machine tools and machining centers. Isn't it another way to make it than to buy?

Every time Optoelectronics makes a step forward, it always encounters some big pits, and now it finally walks into the big pit of machining.

Faced with this problem, Optoelectronics has no retreat.

The lost decade is not just the semiconductor equipment industry. The Ministry of Machinery will be abolished soon.

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Why can later generations, Japan and Germany, still maintain their leading position in technology even after losing a large number of advantageous industries? That is their true advantage, in the upstream upstream, precision machining!

Whether it is LCD, memory, or even lithography machines, these are the natural results of the development of a country's comprehensive strength to a certain extent.

The east is not bright and the west is bright. As long as the country's basic industrial advantages exist, downstream industrial flashpoints will appear from time to time.

If no real effort is made to solve the problem of upstream machining level, the semiconductor equipment industry, which is blown up by LCD profits, will sooner or later encounter new bottlenecks.

In the summary of later lives, there is always some regrets about the past. I think that in the past history, I missed too many good opportunities to introduce technology, or was stuck with money or face, or introduced the wrong project.

It's just that these introductions happen according to the best plan, so what can we do?

Can I escape tomorrow's sanctions if I escaped yesterday's sanctions?

Can I escape the 1 nanometer sanction if I have escaped the 1 micron sanction?

Everyone on earth knows that the rise of ASML relies on immersion lithography machines. Has anyone noticed how long ASML and TSMC have been successfully developed?

One year! Just one year!

People who eat melons are generally talking about ASML's history of overtaking on this curve. But no one realizes the meaning behind this speed.

Ten years later, China also began to develop immersion lithography machines. After the principle has been made public, how long has it taken for various equipment manufacturers to replicate and develop the mature lithography machine?

What is the gap, this is the gap!

ASML has acquired top companies in various sub-industries in the world, and this has given him unparalleled extraordinary strength. For example, the optical lens is Zeiss, Germany. The light source is Cymer, USA.

If these companies are singled out, which one will not slap all the similar manufacturers in China?

And the strength of a manufacturer like Zeiss is not the production technology of one generation or several generations of products.

If only one or two generations of products are used, the problem can also be solved by introducing technology. But what they have is the ability to continuously develop new technologies and new products. This cannot be solved by introducing technology.

The most famous example of this is Zhang Rujing and his founding SMIC. The weakness of a country in the field of basic science and technology cannot be solved by introducing one or two historical celebrities.

Because behind the weaknesses, it represents the backwardness of China's overall technological capabilities.

Why did the United States desperately suppress China? Australia, Canada, and the United Kingdom joined the ranks of the suppression. But is Germany and Japan ambiguous?

The first meaning behind it is that my country's market is what Germany and Japan need. The United States, Britain, and other countries are our markets. Who needs whom is clear at a glance.

The second meaning is that Germany and Japan are relatively more confident.

As ASML said, our technology cannot be copied!

Cheng Yongxing's golden fingers may last for a few years or more than ten years, but what about after this?

The wisdom of the ancestors still makes sense. Take a step, look at a step, think about a step, it should be.

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In the past few days, Cheng Yongxing and Minister Liu are studying a new business department. Its task is to integrate and develop its own high-precision machining capabilities and automation control level of the Optoelectronics Department.

The level of automation control, this once difficult thing, is relatively easy to solve. The reason for this is the popularity of microcomputers.

With the popularity of microcomputers, cheap microcomputer CPUs flood the market. Control chips for machine tools do not need to consider energy consumption and size issues. These CPUs are fully capable of performing the functions of the previous high-performance dedicated control chips.

In addition, the popularity of microcomputers has brought more convenient and easy-to-use development tools and programming languages. An obstacle that has been stuck in China's industry for a long time, in this way, was solved by another industry.

What does it do to destroy you?

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Machining accuracy problems.

This question involves two keywords. One is machine tool and the other is precision.

A question is broken down into two questions, and you need to look for answers in different directions.

The first one is the machine tool.

At this time in China, and even later generations, the first brother in the machine tool is Fengtian Machine Tool.

The life of Fengtian Machine Tool has been difficult these years, but it is relatively passable. With the progress of China's industrialization. There is always a demand for medium and low-end machine tools.

In addition, with the mastery of automation control technology, Fengtian Machine Tool also broke out for a period of time after the advent of the new century.

But with the popularization of numerical control technology, some private machine tool factories have gradually mastered this technology. In terms of machining accuracy and automation control level, Fengtian machine tools both lost their comparative advantages, and coupled with cost difficulties, they almost went bankrupt.

Bingcheng's machine tool industry is not unavailable, but compared with Fengtian, at least for now, it is not at the same level.

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Second, processing accuracy.

This machining accuracy can be broken down into two aspects.

The first aspect is the automatic compensation algorithm during processing.

With the growth of chip computing power, some compensation algorithms have also begun to be applied in large numbers.

This technology has long been popular in the inspection profession. The application of these algorithms to the machining industry has virtually improved the machining accuracy and level of machine tools.

On the other hand, the precision of machining itself.

This problem has plagued China for a long time, and it needs a golden finger to solve it.

Fortunately, there is such a golden finger next to Optoelectronics.

But this golden finger is not from Cheng Yongxing, but from Bingcheng!

Bingcheng has such a golden finger!

In terms of machining accuracy alone, in a subdivided industry, China's machining accuracy is no worse than the world's advanced level! At least in the 90s.

In this industry, there have even been jokes. The factory staff went to Europe on business trips and bought products from advanced countries for comparison, and finally bought the products from our factory.

This industry is the measuring tool industry!

Measuring tools is a very special industry, and their products are precision itself.

If any industry has the highest precision requirements, it is the measuring tool factory!

Bingcheng Measuring Tool, in this era, still has a glimmer of glory. Their double zero-level gauge blocks represent the world's highest level of craftsmanship at this time!

The machining accuracy in the early 1990s had just broken through the micron level. The accuracy of the gauge block has reached the 10 nanometer level.

The value of ice volume is especially huge in this era!

Bingliang has a group of skilled fitters. Those who really understand the machine tool industry will know that it is people who play a decisive role in the development of any industry.

The amount of ice and these world-class senior workers are the golden fingers of this era! Rebirth of Northland Technology latest chapter address: https://www.wuxiaspot.com/book/128175.htmlRebirth of Northern Science and Technology Full Text Reading Address: https://www.wuxiaspot.com/read/128175/Rebirth of Northland Technology txt download address: https://www.wuxiaspot.com/down/128175.htmlRebirth of Northland Technology Mobile Reading: https://m.wuxiaspot.com/read/128175/For the convenience of reading next time, you can click "Favorites" below to record this reading (Chapter 498 Gold Finger (Part 1)), and open the bookshelf next time You can see it! If you like "Rebirth of Northland Technology", please recommend this book to your friends (QQ, blog, WeChat, etc.), Thank you for your support! ! (www.wuxiaspot.com)