The Development of Wire EDM Technology and the Conflict of Chinese Culture

First, the status of the development of wire-cutting machine tools <br> In the slow-cutting wire-cutting machine tools, the middle and high-grade machine tools, such as Japan, Switzerland imported machine dominates the world, entry-level slow walking wire machine tools, domestic brands share is limited, a lot of Taiwan brand Extrude and fade out.
In the fast-moving or medium-cutting wire cutting machines, the domestic brands dominate the world, and the quantity is large, but the grade is low, and it is not at a level with the walking silk. It is the extensive economic structure of China that provides a stage for the wire cutting machine. With the adjustment of China’s macroeconomic development model and the shift from extensive to intensified, China is no longer a large-scale manufacturing factory for low-end products. Although it cannot be said how much the demand for wireline wire can be reduced in the end, the demand for wire feeders will surely increase gradually. However, the actual pace of self-developed shred wire has not yet reached a scale. Though wireline wire has gone through nearly 40 years, However, in the case of independent innovation, it has not been possible to make breakthroughs. Therefore, the wire cutting chiefs of Taiwan, Japan, and Switzerland have driven themselves in and out of control. The many cutting technologies that were originally used in rapid cutting bring a glimmer of hope to “Made in China”, but they were soon swamped by the tumult of a disorderly competition. Users complained that most wire cutting machines nowadays are like magicians. In the hands of a magician, newspapers can be turned into hundred-dollar bills, but it is in the hands of users, newspapers or newspapers.
Second, the impact of Chinese culture on the development of line cutting technology <br> It should be recognized that WEDM is indeed a complicated system engineering. On the surface, the gap between us and foreign countries and Taiwan is indeed on the technical level. However, our technicians in electro-processing are not worse than they are not less than them. In this sense, there are other reasons behind the technical level. In the past, our understanding only rested on the system, and thought that it was the system that hindered technological innovation. However, with the deepening of reforms and changes in property rights, the system has undergone profound changes. However, the pace of technological innovation has lagged far behind institutional changes. It can be seen that it is not an institutional obstacle that really hinders the development of line cutting. In China, the development of wire-cutting machine tools will never expect the nation to be as meticulous as it is for “two bombs and one star”. It is only on its own, and it is therefore necessary to identify the real obstacles to the development of wire cutting and to rely on our own strength to enhance technological innovation. In order to make the WEDM industry get real development.
Technology is inseparable from talented people. If a person becomes talented, at least it will be a jubilant year. More is a year of no doubt. In this age group, Chinese traditional culture has long been inadvertently planted. Into the soul, it does not influence our view of cognition and our value orientation from time to time.
The imaginary cultural concept pursued by traditional Chinese culture contrasts sharply with the precise ideas of modern high technology. Some people say that Chinese culture is an “almost” culture, perhaps a misinterpretation of Kong’s esteemed thoughts, but we cannot deny it. We are indeed surrounded by too much "almost".
Suzhou is the research base of China's electric processing industry. It is also a representative of the garden art of Jiangnan in China. When we appreciate the Suzhou garden and compare it with Japanese gardens, you will once again feel the difference between fineness and nature, charm and mood. Japanese gardens pursue the perfect charm with meticulous techniques, and Suzhou gardens use natural techniques to concentrate the mood of nature. Isn't this fine cultural concept of Japan providing a good cultural atmosphere for the research and development of Sodick? In 1911, Mr. Browning of the United States invented the M1911 automatic pistol and exquisite craftsmanship, so that it has created a precise, meticulous and innovative modern industrial culture concept in the generation of their great-grandfather.
Third, the obstacles to the development of wire-cutting technology <br><br><br><br> Wire-cutting machine tool is a multi-disciplinary mechatronics high-tech products, its development is undoubtedly a multi-disciplinary system engineering, not a move one, one or two Experts can solve it. Accuracy, efficiency, and surface roughness are the three eternal indicators pursued by WEDM. The improvement of these three indicators has the common feature of accuracy. Each time the three indicators are upgraded, they are all at one precision limit. Challenges, but also a challenge to the “almost” culture, the development of wire cutting to the present, these three indicators have reached invisible degree, such as the improvement of CNC precision, dynamic control of electrode wire transport system and high frequency power supply Waveform control, while they are not isolated, but interactive, which makes the situation more complicated.
As a unique branch of CNC machine tools, the slow wire moving machine tool has far more complexity and refinement of the control structure of the wire electrode than the machining center. The characteristics of electric discharge machining also make the CNC system complicated and unconventional. These are incompatible with the “almost” culture of China. It is these special characteristics that make the development of line cutting difficult to go to large-scale socialization like machining centers. Collaborative approach. Recalling that in the 1950s, Switzerland’s first slow-moving machine tool is not exaggerated to say that it is not as fast as our current production in Taizhou. It is only because they are perseverance, succession, and continuous innovation that they have come to the present level of innovation. To be precise, the current Swiss line cutting is not a genius invention but a crystallization of hard work. Let's look at our predecessors, "in the era of dare to change the sun and moon for the new days," under the strict seal of the Western NATO Paris Co-ordinating Committee, to create a unique way to create a unique Siemens wire cutting machine, which also explains further We are very talented in terms of technology and talent. It is a pity that we did not have the ability to persevere, and we did not have to go forward, let alone continue to innovate, before we could reach such a gap.
At the beginning of 2008 in Zhuhai, President Ye Jun said in his presentation on the development of Japan's electric processing: “Japanese researchers are enduring loneliness and obsessively conducting research on each topic.” "Lonely loneliness" is a dazzling secret. An "unknown" is a clear-cut cultural difference. It can be seen that the council has long since checked.
No matter a researcher or a company, in order to make breakthroughs in technology, three principles must be established: perseverance, perseverance, and teamwork.
If these three principles cannot be achieved, the development of wire-cutting will be empty talk. At best, it is also a change of magic. However, these three principles are precisely the culprits of our current reality culture and values. I personally believe that this is precisely The key to the development of wire cutting technology, we are looking back abroad: Swiss people, 200 years of watch manufacturing history, traditional fine cultural concepts in-depth bone marrow; Japanese, SONY cameras reflect the modern and sophisticated cultural concepts incisive; Taiwanese For historical reasons, Taiwan is the region most affected by Japanese culture. Between the conversations, Taiwanese technicians can feel the admiration and respect of Japanese technicians. Perhaps it was these reasons that created Archie, Charmilles and Japan. Mitsubishi, Sodick, Qinghong of Taiwan.
We must clearly understand cultural differences in order to truly solve the technological gap.
Fourth, the market environment facing China's wire cutting development:
At present, the market environment has both favorable and unfavorable aspects for the development of wire cutting technology. The advantage is that foreign wire-cutting machine tools are exactly the model we learn from. We can learn a lot from it. Especially for fast wire, if any technology on the wire can be transferred to fast wire, it will be a Innovation, an increase. This is much easier than building a car behind closed doors. This introduction, digestion, and absorption greatly shorten the development process. However, we also feel the strong suppression of foreign brands. Because they always walk in front of us, this suppression is long-term and comprehensive. For example, Taiwan’s slow-moving wire is about 500,000 (and there is still a downward adjustment space), and domestically-made wire walking can not exceed 400,000 in the case of quality performance. Otherwise, customers are likely to be inclined to Taiwan. Then there is the degree of recognition. Because the Chinese market is vast and the information is not good, manufacturers are eager to achieve new products when they launch new products. They are not cautious, and this poses hidden dangers for future recognition. In the world, "China Mainland" and "China Taiwan" are already two different brands of brand names, and there is one that is the customer's values ​​and forms discrimination against Chinese mainland products.
Of course, the most serious crackdown is to dig your people, but as a national industry, independent brand companies can only hold hands with the “New Labor Contract Law” to greet them.
V. Development ideas and strategies:
(A) The strength of the national research institutes and large corporations should be brought into play. Targeting Japan's mid-level walking (such as Sodick), it should be carefully and meticulously dissected to develop its own mid-range walking wire cutting machine. "We have to stay lonely" and come to "obscurity". If we can reach the level of current Sadik, the price will be controlled at 55-600,000 yuan. Then our slow-made domestic silk can be made to pose a threat to the Japanese machine, and it will become a threat to Taiwan. The machine forms a press. Of course, the premise is that value for money is indeed achieved.
(B) vigorously support the upgrading of fast-moving machine tools, to the real development of silk. I personally believe that the meaning of the real wire-moving machine tool is: high-frequency control intelligence, intelligent tension control, backlash compensation for workbench control pitch compensation, constant quantification of working fluid control, if these functions can be realized, the The processing performance will be very close to the Taiwanese level of slow wire, and will then form a two-sided attack on the Taiwanese machine.
(3) In the specific implementation, the United States shall use the virtual manufacturing model, led by the Suzhou Electric Processing Institute, and divide the Shadiker machines into a number of different types of research projects to examine and determine enterprises with truly corresponding R&D capabilities. The property rights of the enterprises are used to offset the allocation of special national research and development funds, resulting in the sharing of intellectual property rights for the results of the enterprise and failure to go bankrupt.
(4) The person who knows is not as good as the person who is good, the person who is good as the person who is better knows, and the corporate culture as the cohesive force, to cultivate a research and development team that enjoys cutting through the process of wire cutting. This is an arduous and meticulous organization work, especially in the coastal areas where there is a large flow of people and ideas are active. Reflecting on cultural differences, the idea of ​​renewing cultural values ​​is itself a subject of innovation management. Its difficulty is no less than technological innovation.
As long as we are confident, down-to-earth, and perseverance, we will continue in this direction. As President Hu has said: "The Chinese people who are in any difficulties will not fail heroes!"

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