Practical experience of production line

Production practice is a teaching form in which students directly participate in the production process as workers, technicians and managers at the production site, and combine professional knowledge with production practice. The following is the "production line internship experience" I compiled for you, for reference only, and you are welcome to read it.

Production line internship experience (1) In the third year of college, we finally got the two-week production internship opportunity arranged by the school. We spent two weeks in busyness, mutual help, hard work and pleasure. I think this is probably one of the most interesting experiences in our lives. Looking back on the past two weeks, it's worth a taste.

On the morning of the first day of practice, we went to the classroom and listened carefully to Professor XX explain the knowledge and content of production practice to us. When the teacher told us that we would leave school to practice in another school, each of us was very curious and excited. After all, this is the first time in our lives to practice outside. In the afternoon, with excitement, my classmates and I got on the bus at the meeting place and started the "journey" of production practice.

Our first internship was in XX Campus of XX College in XX Province. As soon as we entered the campus of XX, we were first attracted by the beautiful surrounding environment. Brand-new teaching building, fresh and cool air, crystal clear lake, floating lotus flowers and lush trees seem to have entered the real nature. Suddenly, I sincerely envy these students for living and studying in such a beautiful environment. After that, under the leadership of teachers from XX College, we first visited the experimental base. As soon as I entered the teaching building, the spacious and bright laboratory and clean and tidy ground gave people a feeling of being suddenly enlightened. During the visit, we saw many large-scale precision instruments and equipment used for different measurements, including sensor instruments, circuit board making software and various series of single chip microcomputer equipment. These advanced experimental equipment have opened our eyes.

After visiting the laboratory, we came to the practice laboratory and started the practice task-the research of sensor characteristics. First of all, the teacher explained to us the working principle, application scope, characteristic test method and experimental data processing of various sensors, which laid a solid theoretical foundation for our subsequent internship tasks. In the teacher's sonorous voice and powerful explanation, unconsciously it was time to go back, and we were all immersed in the ocean of knowledge and unwilling to leave. The next day, we went to the laboratory by bus early and really started the internship task. Under the guidance of the teacher, we first reviewed the working principle of the sensor, and then began to practice and study the characteristics of the sensor. During the several days of internship in XX College, we have to learn different knowledge of sensors every day, and then start hands-on experiments for this content. Experiments such as thermocouple temperature characteristic experiment, Hall sensor displacement experiment, speed measurement experiment, optical fiber sensor and Schmidt trigger performance research were carried out. The experimental task is not particularly difficult. As long as you listen carefully to the teacher's explanation, there will be more time stamps for doing experiments every day. After finishing the experimental task, we began to do our own thing. Some students study, some students take a nap, and some students go out to visit. It can be said that we spend every day in enrichment.

Through the practice of these days, we have a great understanding of the working mechanism, application characteristics and practical scope of the sensor, and expanded our knowledge. In addition, in the experiment, the practical operation has improved our ability to design, analyze and operate the sensor characteristic test system. Through the design of sensor characteristic system, students are trained to comprehensively use all kinds of knowledge and improve their practical ability. In the experiment, when the experimental results are inaccurate or the experimental data can't come out, we check carefully together and troubleshoot together. In this process, we are warned to be careful in everything, to ensure the quality and speed of completing each task, and even if there are mistakes, we should take our time and check them carefully. In the experiment, two or three people cooperated together, which also exercised our ability of work distribution and unity and cooperation in the group, which will be my future study and research. After several days of internship, we not only learned knowledge, but also exercised our ability, which really benefited a lot.

Unconsciously, the days of internship in XX College passed. When I left, I couldn't help feeling that a non-key university can spend so much money to create such a beautiful learning environment for students and build such an advanced experimental base. Even though the students admitted by this school are not as good as those admitted by Tsinghua Peking University, the school has never given up these students, but has provided better and more advanced experimental equipment and created a clean and excellent learning environment. Perhaps for the majority of students in XX, they lack the interest and passion to study and the diligence to study hard, but I believe that under the influence of the excellent environment here, many students will still stand out among many students and become outstanding technical personnel in various industries in the future. For those of us who are trained in national key universities, perhaps the teaching building is not as good as theirs, or the experimental equipment is not as advanced as theirs, but on the other hand, the humble environment has cultivated our spirit of struggle, which is also one of the essential spiritual qualities in academic research.

After three days' rest, we took a bus to XX City, located in XX District, and visited the ground satellite communication station. In the computer room, we saw the large equipment used for satellite communication, and the program of XX TV channel 1 was being broadcast. The staff mainly told us about the main process of satellite communication, as well as the projects provided by some major equipment and their roles in the communication network. Then we visited the outdoor antenna and learned about its working process. In addition to the theoretical study of satellite communication process in textbooks, the actual visit to the satellite communication equipment in the work has deepened our understanding of its working process. We also know that each province can only transmit one program for other provinces and cities to broadcast, which is why in the uplink conversion signal of satellite communication equipment, only one program of XX province TV station is broadcast, and other programs are broadcast in the province without uplink transmission.

Another day passed, and we ushered in the final internship task. The school arranged for Professor XX from XX University to bring us an academic report. I'm really excited to be so close to international researchers. Professor XX is an excellent and great researcher in the field of microwave, and is also known as "the father of Green's function". The first research report he brought us was about the application of negative coal characteristics research in antenna. Negative coal, also called left-handed medium, is a novel man-made material. Compared with the conventional medium, it has negative dielectric constant and permeability, showing different characteristics from the conventional medium, such as negative refractive index, echo Doppler effect, negative Cherenkov radiation, phase velocity and group velocity in opposite directions. Professor XX has improved the design of some metal patches, which are arranged periodically on the left-handed medium and applied to the antenna to make it have a wider bandwidth at the central resonance frequency. By improving the periodicity or size of patch patterns, they can be applied to different frequencies. Professor XX's research report inspired me a lot. He told us that in the process of studying left-handed media, he and the team behind him encountered many difficulties, took a detour for four or five years, and finally found the correct research path and published the research results last year. This spirit of overcoming difficulties and continuing to study for four or five years is really shocking. This is the tireless spirit that a researcher should really have. If Professor XX had bowed his head and held back when he encountered any difficulties in these four or five years, he would not have achieved his research results today, and we would not have the opportunity to get in close contact with Professor X. This enlightens us that we should persistently do everything well, bravely face any difficulties, strive to overcome ourselves and achieve future success, whether in our present study or in our future work. The road of giving up halfway is never the road of successful people.

The second report brought by Professor XX is about the research of various fast algorithms in electromagnetic field analysis. This aspect belongs to theoretical research. We haven't learned that stage yet, so we are very confused. We are dazzled by the derivation and simplification of lengthy formulas, but what we learn from them is more Li Lewei spirit, the persistent spirit of scientific research. Professor XX also told us an example of academic fraud and pseudo-scientific research in his report, which made us really realize that there is no room for a grain of sand in the scientific field. This is very real. Without research results, we can never claim that we have successfully studied it. It is impossible for every researcher to take chances, make academic fraud and take risks in pursuit of honor, and will eventually be discovered by other scholars and spurned by the scientific field. After listening to Professor XX's academic report, I really gained a lot. The academic spirit emanating from an international research scholar is worth learning for every undergraduate.

In a blink of an eye, the two-week internship has ended. For two long weeks, we are tired, and so are we. But only for two weeks. We have learned a lot and gained a lot. It's really fruitful. But we haven't learned enough, and there are still many things we need to experience, explore and learn in the future. We are very happy to have such a good internship opportunity in the university. Personal experience and experience add color to our memories and leave us with a long aftertaste.

Production line internship experience (2) "Efforts may not be successful, but giving up will definitely fail." I had a profound experience after wandering in the society during the summer vacation. In the summer vacation, I came to Xinpeng, a foreign country, to find a job and earn some money. But the first few days of looking for a job made me return home with a lost face. The experience of not finding a job for a few days discouraged me. I want to give up this summer vacation, but I can't give up. Now that I have come out, I don't want to give up. Although I have no experience and skills, won't society give me a chance to be an ordinary employee?

I told myself that I couldn't give up, I would stick to it, and finally I found a satisfactory job through an intermediary.

Although this job was found through an intermediary, for me, I will struggle from now on. I have never given up my ideal, but I have achieved my goal through different channels. I work alone in an electronics factory, and it is no stranger to me to make that circuit board in an electronics factory, let alone the pressure. Maybe I just came out of school, maybe I was influenced by the working attitude of foreign workers and gave up my job in China, thinking casually about how much I got and never thinking about how much I did today. How much do people who watch Time Work care about their work? That is very common for old employees, but the line leader can only scold new employees. Every day, new employees are the ones who suffer indignities, and I am lucky not to suffer indignities. On the contrary, our line leader still takes care of me. Later, I didn't know that our line leader took a fancy to me and asked me to repair the broken machine. For a person who is not familiar with the layout of all circuit parts, how to do it well in a short time without the guidance of a person who has never learned maintenance? But I reluctantly agreed. I saw so many broken machines in the first day or two, and then I thought about my incompetence and didn't know where to start repairing them. Seeing them makes me uneasy. Why should I fix those "rubbish"? At that moment, I was helpless, and I was about to give up. I explained my incompetence to the commander. I can't repair this broken machine. I hope there will be better arrangements. Later, the line leader called a technician to guide me to repair it. A circuit board was repaired in my hand, which made me feel the joy of success. The breath of success took away my previous troubles and brought me something I like to repair "garbage". I will do the repair work the next day. Repairing not only helped me learn the technology of repairing machines, but more importantly, let me know that when I face strange things in my later life, I should just hold my horses and know how to analyze and solve problems from that angle and complete the exploration of strange things. Repairing the machine has matured me a little. Let me realize that the process of doing things is to experience myself, know others, grasp the deep level of society, and keep me mature and calm. In this process, I am gradually reducing my bookishness, polishing my book knowledge that can't keep up with the changes of the times, peeling off some original ideas that are difficult to change, and carefully understanding these processes in the noisy voice of the factory is a very meaningful thing in life, which is both enjoyment, torture and experience.

This social trip in the summer vacation not only brought me money, but more importantly, it gave me a new understanding of life and a new feeling. I have direct contact with the society, eliminated some previous prejudices, and realized my own shortcomings in those aspects from the society, and I still have to work hard to improve. Before, I wanted to learn to wander in the society. As for the hardships of society, I have heard about it for a long time, but I thought, "Every year, groups of students come out of colleges and universities, but how many of them have learned anything?" How many can stand in the society? I came to the university with my dream, and finally my dream was swallowed up by the decadent university life. What's the difference between that and not coming to college? It is difficult for society to survive, let alone develop, but I will not discriminate against my professional level and be too picky about my work like those who pretend to be college students. I will start at the grassroots level and learn from it. Hard work is not terrible for me. Faced with the unemployment situation of college students every year, I have to wonder whether "knowledge changes fate" is a fair starting line for everyone, and why so many doctoral students in China have never been brilliant; I wonder why so many prospective doctoral students commit suicide every year; I want to know why the unemployment rate of college students is still so high ... knowledge may just change our living conditions, but do students who live in ivory towers have social needs for their experience and skills? How many people can go out of college and engage in their own professional work? A mind with book knowledge; A scholar temperament; A series of book logic that has not absorbed the filter of social practice; Without the washing of bumpy fate, others look naive, waiting to grow up. Looking forward to how many people in the society choose their goals through social labor practice and finally achieve something, I feel the survival crisis of our college students in such a competitive society at this moment.

Production line internship experience (3) I feel very honored to have the opportunity to go to the factory for internship this time. Although it is only two weeks, during this time, I have a perceptual knowledge of some common theoretical things and feel that I have benefited a lot. The following are some summaries and experiences during my internship.

First of all, during my short two weeks as an intern, my thoughts have changed greatly.

We used to learn knowledge at school, and the teacher always filled our minds with knowledge. I don't have such a strong thirst for knowledge at all, most of them are forced to learn. However, my internship there really touched me, and my self-knowledge was too poor. The extremely tense working atmosphere in the factory has invisibly produced a desire for self-cognition.

Secondly, I experienced the knowledge and practical application for the first time.

The application of sensors in production equipment, electronic technology in machinery manufacturing, precision machinery manufacturing in machinery manufacturing, etc. The combination of theory and practice is an eye-opener for us and a preliminary test of what we have learned before. Through this production practice, we can further consolidate and deepen the theoretical knowledge we have learned, make up for the shortage of single theoretical teaching in the past, and lay a good foundation for the subsequent professional course study and graduation design.

Thirdly, during my internship, I deeply realized the importance of teamwork and dared to show myself.

The way I deal with people has changed since I came there. The most obvious thing is that I have changed my way of doing things. I studied before I did it. Now I'm learning by doing.

Fourth, understand the general situation of the development of contemporary machinery industry.

Production purposes, production procedures and product supply and demand scenarios, selection of production methods and technical routes of mechanical products, determination of process conditions and principles of process preparation, quality standards, technical specifications, packaging and use requirements of mechanical products. Under the guidance of enterprise employees, trainee production process and technical design links, and exercise self-observation's skills and knowledge application skills. In addition, the ability of social work has also improved accordingly. During the internship, we not only learned the knowledge and skills from the employees of the enterprise, but also learned the scientific management methods and their professionalism. I feel the enrichment of life, the joy of learning, and the satisfaction of acquiring knowledge. Real contact with society eliminates our fear of going to society, and makes us full of confidence in the future and respond to society with a good attitude. At the same time, let us realize the hardship of work, understand the severe problems faced by college students in the current society, and urge ourselves to learn more knowledge to lay a good foundation for future work.

Fifth, in the internship, I was provided with different learning methods and learning opportunities.

Let me change from traditional passive teaching to active learning, get rid of the learning mode of rote learning, and change to learning in practice, so as to enhance my comprehension, innovation and reasoning ability. Master the method of self-study and let yourself have mature thinking in study and life. The improvement of these methods has benefited me all my life. I think this internship opportunity is very rare, which makes me really understand the basic laws of work and study. Through the internship in the factory, I learned the basic situation of the current manufacturing industry. Unfortunately, the unique technical proficiency and great risks in the mechanical industry prevent me from doing more practical operations. However, I observed the production, processing and assembly process of various parts of a machine tool, which brought a lot of self-taught knowledge to life and understood the specific application of this major in some technical manufacturing aspects. In practice, I have greatly enriched my knowledge about parts processing technology and expanded my knowledge. In this internship, I learned most about the importance of CNC machine tools in mechanical manufacturing. It is a combination of electronic information technology and traditional processing technology. It integrates modern precision machinery, computer, communication, hydraulic pneumatic, photoelectric and other multidisciplinary technologies, and has the characteristics of high efficiency, high precision, high automation and high flexibility. It is an indispensable production equipment for cutting-edge industries.

The two-week internship has benefited a lot from the explanation of the tutor and the factory engineer and their own efforts. This internship brought me from pure theoretical study in school to practical learning environment. As soon as I entered the factory, I realized that it was time to restrain the wildness of my school days. Without rules, there would be no Fiona Fang. Although the company has no old-fashioned constraints, there are rules that cannot be violated. I should be strict with myself. This will not only comply with the rules of the factory, but also be more beneficial to yourself. These two weeks are opportunities that money can't buy. I have gained a lot from my work, study and life. These two weeks have not been in vain.

In short, the internship at the moment is a turning point for me.

Experience of production line practice (4) A week's production practice is of great significance to me! Not only let me get familiar with the production process of the company's products, but also let me experience the efficiency of modern operation, especially the good working atmosphere of the company, which has had a certain impact on my outlook on life and values. In this short and busy week, I learned a lot of things that I have never touched before, and benefited a lot!

Packaged products are continuously transported to the outside, not only products that have gone through thousands of processes, but also the concise strength of modern science and technology! From the procurement, inspection and testing of materials, to the assembly and processing of products, to the final debugging and packaging of the whole machine, every link is watertight. There are not only strict and scientific technological processes, but also the operation of skilled technicians. Whether it is hardware facilities, equipment or software technical strength, it embodies the modern operation mode and method in the information age and brings unprecedented economic benefits to enterprises.

Although the shuttle time in the busy and orderly production workshop is not long, through my own questions, hands-on and personal experience, I have a qualitative understanding of the company's products in a short week. Not only did I know the classification, series, specifications, functional characteristics and wide application fields of the products, but I also mastered the process flow of the inverter and starter, personally operated the whole production process of the inverter, and deepened my further understanding and understanding of the products.

The moment I walked into the workshop, I was stunned by the whole working scene. Everything in front of me is not as bad and tidy as I thought. Orderly facilities and equipment; Busy and rhythmic figure, all this made me abandon my previous impression of the messy workshop. The tacit understanding between people, not every company has; The spirit of unity and cooperation between people makes the work go smoothly; The good style of helping each other makes people feel relaxed and happy at work. Here, I learned to cooperate with others and work seriously and responsibly.

In the process of assembly, from tightening every screw to assembling the whole machine, negligence in every small detail may lead to unsuccessful debugging, that is, the product is unqualified. This requires each of our operators to keep a clear head, attach great importance to it, and do every job seriously, so as not to let everyone's hard work be in vain. Reworking unqualified products is better than copying machines. So every detail must be as perfect as possible, otherwise it will have a certain impact on the company's economic benefits. So everything I understand should be cautious, serious and perfect. We don't have the best, but we must strive for better. No matter in life or at work, we should be practical, step by step, slow and steady, and don't aim too high, otherwise even a small matter like screwing a screw may not be done beautifully. In fact, a person's life is like a generation of a machine. Every stage of life should be managed with care. If you want to have a successful and promising life, you should be as serious, practical, bold and persistent as assembling a machine.