First, without the guidance of theoretical work, in the face of the faults caused by so many brands and innovative cars, it is difficult to say "medicine" and even "distinguish diseases".
As we know, modern automobiles comprehensively use the knowledge of machinery, engineering mechanics, hydraulic transmission, electricity, computer and other disciplines. Without a certain theoretical level and a clear understanding of the basic structure of the car and the working principle of each system, hundreds of assembled parts will not be able to distinguish the real model on the one hand, and may confuse the functions on the other hand, which will lead to disorderly assembly and reverse assembly of parts in serious cases, resulting in huge human losses. How can we solve the troubles of cars and become practitioners in this industry? Some people may object. In the past, many maintenance personnel were not primary school students and junior high school students. Don't they maintain cars as usual? Yes, they are often familiar with a fixed mold and position. Modern automobile technology innovation is changing with each passing day, and your physical impression is almost a "static mode" printed in your mind. However, technological innovation makes the shape, structure and position installation of various components in a "dynamic" state. How does static cognition adapt to dynamic changes? If you have no theoretical knowledge, you have changed your shape and changed your position. Even parts with the same working principle will be like passers-by with you. How do you diagnose the fault and solve the problem? Furthermore, the intelligence of modern cars is gradually improving, and many faults are hidden in a certain part. On the surface, you can't judge at all. You must be familiar with a series of knowledge and operations of computers and decoders. How can you do it without theoretical knowledge? Simple and rude replacement of parts is no longer accepted by the modern maintenance market, and the "high-cost automobile maintenance model" is gradually eliminated. It seems that there is no theoretical guidance for automobile maintenance, and "pathology" is difficult to argue, let alone "treatment".
Second, without practice as the fulcrum, the theory will be unresolved, and knowledge can only stay in the printed text.
For many years, China's education has paid great attention to theoretical cognition, ignoring the interchangeability and verifiability of theory and practice. Look at which subject, our Olympic Mathematical Theory Competition is not among the best in the world, but it is shameful in practice and innovation compared with the developed countries in Western Europe. The phenomenon of high education, low skills or even zero skills is widespread, and the knowledge that has not been practiced or learned cannot be applied to practice. No matter how profound the theory is, it can only be regarded as empty talk in automobile maintenance. In the face of intractable diseases, you may sort out many possibilities of theoretical failure, but you can't even use a simple tool, a nut doesn't know which direction to screw, and a simple component can't be identified and assembled. How did you solve the problem and troubleshoot it? You know the so-called car maintenance is to ask employees to turn a "broken car" into a "normal car". Can you say it? Without practice and discovery, theory will become rigid and technology will stagnate. Only by daring to practice and being good at thinking can theory and technology develop simultaneously.
Third, several measures to adhere to the integration of theory with practice
On the one hand, when training students majoring in automobile maintenance in schools, we should vigorously carry out practical exercises and strive to avoid the defects of traditional education. You can run a school jointly with related enterprises, and strictly implement the management of academic qualifications and qualifications when you graduate; Automobile maintenance practitioners gradually implement the labor access system to ensure the quality and quality of new employees and meet the needs of modern automobile maintenance. On the other hand, the government and enterprises should focus on the market and the future, make great efforts to formulate training plans and plans for existing automobile maintenance practitioners, implement the "automobile maintenance adaptive training project", improve their theoretical understanding, formulate the corresponding "double-sided assessment mechanism", that is, theoretical and practical aspects, and formulate salaries according to the "double-sided" level; Standardize the automobile maintenance market with laws and regulations, strengthen supervision, implement the maintenance filing system and accountability system, and file the automobile maintenance like a hospital building a medical record for a patient. In this way, maintenance personnel will be encouraged to learn theories, refine their skills and improve their professional level in an all-round way, thus improving the quality of automobile maintenance services.
In a word, in the face of surging cars, the prospect of car maintenance is broad. Our employees must abandon the "experiential mode" in which teachers take apprentices, and resolutely avoid sitting on the ivory tower, that is, the "mode of heaven." We need professional maintenance personnel with both theoretical and practical skills to solve all the difficulties of cars and write a brilliant spring for maintenance!