Car breakdown internship summary

The two-and-a-half-month car-discharging internship is coming to an end. Through this period of internship, I have a chance to know the car and learn the car knowledge, so that I can enter the threshold of the car industry. Going on the road of automobile development, and working hard to become an excellent car person. There may be many people working in the automotive industry, but not everyone has the opportunity to dismantle the car. The company has spent a lot of manpower, financial resources and material resources, providing us with a very rare opportunity to dismantle the car, providing us with rapid growth. Good condition, I think every new employee should be grateful for the company's contribution and proud and proud of being a member of the technology center. In the process of scrapping the car, I got the help of the supervisor, the instructor and many colleagues. Every time I don’t understand, they always answer meticulously and patiently. If you use your heart to find out, you can always learn a lot of knowledge. I can understand a lot of questions that I can't read. Of course, I would like to thank those supervisors, instructors and colleagues who are enthusiastic about helping me.
Through the car internship, I gained a lot of things, learned the basic structure and basic knowledge of the car, enhanced the spirit of teamwork, realized the importance of teamwork in the work, and enhanced the positive face and overcome difficulties and hardship. The ability to work hard has laid a good foundation for future adaptation to work.

For the disassembly of the whole vehicle, we follow a strict process, with a clear division of labor, each class is divided into three groups - the main split group, the split group and the data login group, which are all for us to successfully complete the car repair internship It has played a very important role. Before the official car dismantling, we first measured the vehicle's vehicle attitude and took pictures of each posture of the vehicle. After that, there were some preparations before the car was dismantled, such as power outage, water discharge and oil drain. After that, we entered the formal dismantling process. Under the guidance of the on-site supervision, the dismantling of the whole vehicle was carried out in a tense and orderly manner. Firstly, the four doors and two covers were removed. Since most of the colleagues did not have the experience of dismantling the car, they did not find the skills during the dismantling and caused the dismantling to be slower. Then start to remove the bumper and fender. Before the car was dismantled, I always thought that the bumpers were made of materials that were compared with the strength of metal. However, when the car was dismantled, the bumper of the car we removed was plastic. It felt a little difficult to understand. The bumper was plastic. How do you play the role of insurance when a car has a traffic accident? Through other people's explanations, I have to walk out of the bumper must be the metal manufacturing of this misunderstanding, the original use of plastic also has its advantages. The main function of the bumper on the passenger car is to absorb part of the energy during the collision, thus ensuring the safety of the vehicle occupants. There is no energy absorbing block behind the front bumper of the car, and the other two cars have energy absorbing blocks. This way the energy absorption effect may be better. In addition, the bumper can also play a decorative role, while also reducing the weight of the vehicle, I think it may also be related to pedestrian protection. Also, the name and function of the various lights of the car were not very clear. The explanation of the work of the electrical department was that I understood the names and functions of the various lights of the car. After that, I asked the supervisor of our class to guide me. Deepen the understanding of the headlight system, thus distinguishing the high beam, low beam, position light, brake light, turn signal and backup light. There are still many things like this. I think if I am not involved in the dismantling of the vehicle, I am still a car blind, and I don’t even know the most basic car common sense. After that, we dismantled the chassis part of the vehicle including the clutch-transmission, front axle, rear axle, front overhang, rear overhang, and brake and steering related structures, and then removed the engine. In the disassembly of the vehicle, the engine and the transmission were not removed, but the engine and the transmission were disconnected at the clutch. I saw the structure of the clutch in the book before disconnecting the clutch, but I still didn't understand what happened after watching it for a while. After disassembling the clutch, I asked some of my more familiar colleagues about the problem, in their patience. Under the answer, I basically understand the working principle of the clutch. Sometimes, some things can't be understood by reading books. It is relatively easy to understand by observing things and other people's explanations. There are still many things to be learned at work in the future. In the process of learning, we must pay attention to methods and use correctness. The method can get twice the result with half the effort.

The process of dismantling fully reflects the importance of teamwork. In the process of dismantling, many people are doing different work, and each work must cooperate with each other, otherwise it is easy to make mistakes. For example, if the demolished person is doing too fast, the record may not be able to keep up, so it is easy to remember the mistake, it will affect the subsequent data login work; each step must be taken before the disassembly, this will start The dismantling personnel and the photographers should be coordinated, and the photo recording work must be coordinated with the recording personnel.

Since we will change jobs after a while, each of us has an understanding of different jobs and has done every step of the car. In addition to the disassembly, the information of the parts and the data entry work is also very important, and relatively boring, but these two tasks need to be more careful. The measurement of standard parts is relatively simple, as long as some key information on nominal diameter, thread length, end thickness, end diameter and weight is measured. Some parts are more complicated, not only to measure the basic dimensions of length, width and height but also to analyze the vacancies. Some parts have holes of dozens to dozens, and some empty measurements are compared. Difficulties, this requires care and patience, in addition to record their additional information. The work of data logging is even more so. It is more prone to errors in the face of a large amount of data, pictures and forms. Therefore, every step of every work requires everyone's meticulous patience and needs everyone's efforts and cooperation.

In addition to the disassembly of the entire vehicle, I also participated in the dismantling of the Camry seat, and also dismantled the transmissions of Triumph and Elysee with our colleagues in the chassis division. I thought the seat was relatively simple, but by disassembling the seat by the staff of Dongfeng Lear, I realized that the seat of the car is not so simple. There are many considerations in the design process of the seat. Problems such as cost, manufacturing process, etc. Since I was engaged in transmission-related work in the future, I was more serious and careful when disassembling the two transmissions. I figured out a lot of problems that I did not understand before, analyzed their respective shifting mechanisms, and compared the two types. The advantages and disadvantages of the transmission. Although the two transmissions are all produced by a company, the general structure is similar, but there are still many differences in the details. For example, the track gears on both reverse shafts are directly driven by the reverse fork, but the triumphant transmission can ensure that the reverse gear rotates with the input shaft at any time. In turn, it is ensured that the three reverse gears are synchronized when the reverse gear is engaged, and the Elysee transmission does not have such a structure.

I learned a lot of things and also exposed some problems. At the beginning of the car, everything was quite novel, so it was still quite motivated. When the body was hit in the last few days, it was not too busy because it was not working properly. You should also reflect on the following. It is impossible for future work to be new content. How to maintain your work enthusiasm is very important. You must learn from those who have been working actively.

I would like to thank the company for providing such a good opportunity, and also to those who have been helpful in helping me, so that I have learned a lot through the dismantling and internship , and I have some relevant knowledge for future work. In addition, during the process of car dismantling, Also know the problems that should be paid attention to during the design process, such as minimizing the quality of the parts, designing the process to take into account, using appropriate processes and materials to reduce costs, and making the design as reasonable as possible for installation and maintenance. . Although the car internship is just the beginning of our work, there is more to learn in the future work, but the knowledge we have learned and the correct working methods can be brought to future work, as long as we Adhere to continuous learning and adhere to the correct working methods, no matter what problems you encounter in your work in the future will eventually be solved.