The past 10 years, China's fastener manufacturing technology in cooperation with foreign equipment in the process of upgrading the technology is invisible. Fasteners in our country occupy a decisive position in the global fasteners industry, however, there is still a long way to go in terms of product categories, quality levels, technical standards, resources and environment in the meso-industry as compared with foreign advanced standards , Mainly due to the dual pressures of "excess" and "shortage" in the production of fasteners in China at present. However, besides representing the advanced technology and hardware equipment, the "time difference of technology" beyond the hardware equipment is a key factor in China's fastener manufacturing technology Invisible factors and the key behind.
Despite the strength of domestic fastener manufacturing enterprises, but why foreign equipment to Chinese enterprises, equipment utilization and product use will be very different? Where is the difference? This is what we call the "technical time difference" That is, hardware technology outside the device, use, production management and other aspects of the technological gap with foreign countries. According to the level of domestic average fastener manufacturing assessment, especially in complex parts and processes involved in complex arts and crafts, the overall level of domestic and foreign advanced level of existence of "technical time lag" for about 10 to 20 years.
"Technical time difference" has a certain background.
Education background and China fastener industry development experience.
Human thinking mode, one is the source of education; the second is the work experience. China's current fastener professional and technical personnel, from 60 to 80, education and work experience basically "introduction, digestion, absorption, improvement" model, it is difficult to stimulate original innovative thinking, most people work based on the " Feasible experience ", I know it, I do not know why, there is a lot of viable experience with the wrong or no theoretical basis, this will be better?
When it comes to drawing machine "matching program", it seems that no one does not understand the line, but a very common phenomenon, when the foreign experts on-site review see the "matching program" will be very Surprisingly, they found that most Chinese fasteners drawing "matchmaking process" (based on the existing wealth of practical experience), logically "very confusing and unreasonable", and some do not even completely meet the deformation theory of metal materials , The result of course is "not necessarily not feasible but consuming resources or poor product quality," which is one of the reasons why foreign equipment to the domestic users of the products do not so good.
The existing "technical time difference" does not agree.
Fastener experts generally do not agree with their own advanced technology, especially large-scale fastener enterprises, they have done more than 30 years in practice, full experience has become an obstacle to accept new thinking, will not easily Negate yourself, often due to product backwardness is not advanced enough. In fact, every time a scientific and technological breakthrough breaks the existing process of existence, negation or doubt once and again, it is a prerequisite for innovation.
In other words, if we let current technologists "cross" to China in the next 20 years, will they be industry experts in that "age?" The answer is no. This proves what we call "technical time difference" above.
How to accelerate the shortening of "technical time difference."
First of all, we should recognize the existence of "technology time difference" and how to speed up the shortening of "technology time difference." Some people say that we should wait for the age of 90 or the backbone after 00, and have an innovative thinking on their education at an early age. What should we do now? Wait?
Usually we know the "advanced foreign technology", all refers to "advanced equipment", although many domestic technical staff have many years of experience in the use of foreign equipment for many years, it does not represent the understanding of the design principles of the equipment may not be able to copy Or very good absorption, improvement, in the process of using equipment, foreign companies frequently contact with the basic staff is "after-sales service" rather than technical designers, and therefore can not learn the core technology.
In addition, process and equipment are inextricably linked, and advanced equipment represents only a part of "advanced" where our understanding of the process should be in every aspect of the manufacturing process, including how to use the equipment, conditions, pretreatment of the material, configuration Programs, routine maintenance and management and so on a comprehensive macro process, rather than within the enterprise "Technology Craft" areas of work.
On behalf of the advanced technology of hardware equipment can be bought, on behalf of the software "process" is difficult to buy, can only learn, accelerate learning!
"Technical time difference" to catch up.
The "technical time difference" is an objective reality. The first thing we must do is to empty our own concept, that is, the "empty glass principle." In particular, we must recognize that we have a gap. Fortunately, today's Industry 4.0 complements the "2025" made in China. Many foreign experts are standing on the "end of time lag" and do not need to cross them to live with us for an era, four-dimensional (time) It can be turned into three-dimensional. If we can create opportunities or take advantage of opportunities, we can learn technical details bit by bit, find out why, and we know why. It is not impossible to speed up the reduction of "technical time difference" from now on and no longer Manufacturing low-end fasteners surplus products.
Faced with the first year of the 13th five-year plan in 2016, the development and extensive application of some revolutionary technologies will make the transformation of fastener technology an irreversible trend. This will require the improvement of the system and the role of the market, and will require a change in our awareness And the core technology training, fastener industry development and brilliant inseparable from the efforts of each industry personnel.
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