Three Summaries of Machining Training

# Internship Report # Introduction The mechanical industry is the engine and power source of industrialization, and the export of mechanical products plays an important role in China's foreign trade. The following is a summary of machining training for your reference!

Summary of machining training I

The four-week social practice has ended. With the strong cooperation of Guizhou XX Aviation Machinery Co., Ltd., it provides a learning opportunity for college students who will take up their jobs in the future. After one month of intensive training and study, I learned a lot from the masters of various departments in the factory, mastered certain skills and learned experience. Under their patient guidance, I learned my own work and clearly understood my responsibilities. Here we communicate with each other, here we make progress together. In my opinion, this is a spur, but also an incentive, recognizing the importance of national defense aviation construction and the long road ahead.

I still remember the first day of training practice in Guizhou XX Aviation Machinery Co., Ltd., when I walked into the factory, a striking banner of "Serving the country by air, pursuing the first" came into view. When I entered the production site, I saw a civilized and harmonious environment and found various safety signs and warning signs around me. This is not only to create a good safety production atmosphere, but also a silent reminder. Under the leadership of the company's personnel department, the company profile is introduced: Guizhou XX Aviation Machinery Co., Ltd. is a wholly state-owned enterprise under China Aviation Industry X Group Company. The company's business philosophy is: continuous and stable quality; Quick and flexible response; Accurate and timely delivery; Innovative technology; The cost of favorable competition; The morality of fairness and honesty; A civilized and harmonious environment. For more than 30 years, the company has always adhered to the policy of "quality first for military products", given full play to the technological advantages of military enterprises, possessed rich scientific and technological talents and a good workforce, attached great importance to product development and research, expanded international and domestic markets, and continuously improved economic and social benefits. Is a modern aviation enterprise. After listening to the introduction of the company, I am full of confidence in my internship in this company. After being assigned to the quality inspection department for internship by the company, I am determined to hand in a perfect answer sheet with practical actions.

Then, with the help of the instructor, I studied systematically, got to know the general situation of the aircraft accessory factory, and went deep into the production workshop for field practice. Through study and practice, I have gained a lot, mainly in:

Understand the responsibilities and functions of various departments of Guizhou XX Aviation Machinery Co., Ltd., and firmly establish the belief in national defense construction.

In the days of internship, with the patient help of the instructor, I seriously explained what I didn't understand and taught me their years of work experience without reservation. I feel that the quality inspection department is a comprehensive skill job. I understand that the whole process of products from production to realization, every working procedure and every link need to be strictly controlled, because product quality is the life of an enterprise, and their factory always adheres to the direction and principle of "quality first, customer first", and strives for survival, development and efficiency. This requires not only a strong sense of responsibility, but also diligent thinking, good at summing up and constant innovation. Aviation enterprise is a special factory with strict requirements in all aspects. Many employees who went deep into the third-line work when building factories have made great contributions to the aviation industry and national defense construction of the motherland. It can be said that the effect of the first stage is obvious, and I have a preliminary understanding of Guizhou XX Aviation Machinery Co., Ltd.

The level of theoretical knowledge has been significantly improved.

If the first stage of learning plays a role in attracting jade, then the second stage of theoretical knowledge learning is the real test. I have never been exposed to the production process of aircraft parts before, which is difficult for me, so the opportunity of internship in the factory is particularly rare. Firstly, the quality supervision in the process of aircraft development and production is studied, the factors affecting product quality are understood, and the concept of quality system is formed. Through the tutor's teaching, I learned the knowledge of product quality acceptance and after-sales service. Through learning, I found that the aircraft manufacturing process is a complex and huge system, in which every link is very important. In addition, the tutor told me with his own work experience that we should pay attention to accumulation in our work. Because there are many problems to be dealt with in the work, which are highly technical and involve a wide range, it is very important to take good notes on study and work. Record the problems and situations found in time, even if there is no one, it is very beneficial to make plans and summarize your work. This example makes me understand that to do a good job, we must first learn to be a conscientious person and learn the most effective working methods by being good at summing up.

Go deep into the field and improve work ability.

In the subsequent practical work, I came to the workshop to learn from the master. I saw the master start processing every part according to the requirements of the design drawings. In strict accordance with the national military standards and technological requirements, they produce all kinds of products needed on the plane, and then carry out product tests. Each working procedure has strict monitoring means and handover procedures. After all the performance indexes of the product meet the process requirements, it is agreed to leave the factory for installation. Among them, I have a certain understanding of product structure and principle, a certain grasp of product processing technology and production process, and some on-site management experience. In fact, the manufacture of aircraft depends on mold lines and templates, and the transmission of dimensions also depends on physical objects. It can be said that there is a lot of knowledge here that I have never been exposed to before. Here, I learned the knowledge of aircraft development and application system engineering, standard process quality control, mechanical processing in aircraft manufacturing, electrical engineering and automatic control system in aircraft systems, and digested the knowledge in time. Because the manufacturing process of aircraft products is complicated, I always seize every difficult opportunity to ask carefully and ask for advice. Through the communication with the master, I solved the doubts in my heart, and this learning method of combining theoretical knowledge on the spot played a multiplier effect. Personally participating in the production process and product acceptance greatly improved my ability to go to work in the future.

The continuous application of high technology has enriched my knowledge level.

The production of modern aircraft requires more and more science and technology, and the continuous innovation and application of new technologies not only improve product quality, but also improve product performance. After visiting a large number of factories with high-tech and modern equipment, such as technical centers, CNC machining centers and laboratories, I have a deeper understanding of the concept that science and technology are the primary productive forces. As a college student who is going to work in the future, I still need to master modern manufacturing technology, equipment manufacturing and many other disciplines, which requires me to constantly learn and enrich myself in order to be fully prepared to meet the requirements of modern development.

Summary of machining training II

On the fourth day of our arrival in Luoyang, we visited a subsidiary of CITIC Heavy Machinery Company, which specializes in producing electronic control systems. CITIC Heavy Machinery Company, formerly known as Luoyang Mining Machinery Factory, specializes in producing heavy equipment for mining. The branch company we visited is a company that cooperates with Siemens in Germany and adopts the advanced technology in the world to produce heavy equipment for mining, mainly including mine hoists, excavators, some hydraulic transmission and control equipment and electric control systems.

When I entered the factory, I was first shocked by the clean and tidy environment of the factory. The factories we visited before were all in a mess, but everything in this factory was clean and tidy. In the factory building on the first floor, I saw the workers put the electric control equipment into the electric control box in order according to the requirements of technicians, and then connected them with wires. After inspection by technicians, they enter the inspection area for inspection, and finally they are labeled as qualified before leaving the factory. On the top floor, we visited the laboratory and design center of this branch. The company has four laboratories cooperating with Siemens, namely, electric drive laboratory, automatic control (PLC) laboratory, network engineering laboratory and hydraulic laboratory. The staff of the laboratory explained AC -DC- AC frequency conversion technology, PLC control technology and remote network control technology to us, and also gave us a demonstration on the spot. My understanding of these technologies has opened my eyes, because these technologies are the most advanced automation control technologies at present, and my understanding of these technologies will be beneficial to my future development.

Finally, we visited Camel Construction Machinery Co., Ltd., which used to be a military enterprise, mainly producing heavy equipment such as tanks and armored vehicles. Now it mainly produces heavy machinery such as bulldozers and road rollers. This factory has five workshops, namely, structural workshop (cutting), riveting workshop (welding), machining workshop (machining), painting workshop and assembly workshop. In the workshop, I saw many stamping, shearing and pressing equipment and modern painting and assembly production lines.

Through practice, I have learned the necessary knowledge of factory safety production, which is of great help to my future work and practice. By visiting factories and talking with workers' masters, I learned about the process and management methods of industrial production and accumulated experience for my future development. The internship in the factory has further deepened my understanding of what I have learned, which is very helpful for my future study. During my internship, my visit to advanced technology gave me an intuitive understanding of modernization and made me full of confidence in my future development.

The production practice ended soon, but I benefited a lot from it. As the saying goes, "Seeing is believing in a hundred stories", the knowledge in books is not as clear as what I saw with my own eyes. Through practice, I have deepened my understanding of the knowledge in books and become familiar with the whole process of industrial production. In the process of production practice, I deeply realized the importance of cooperation. Today, in modern industrial production, no product is produced by one person. Every product condenses the sweat of hundreds of people, and every process affects the quality of the product. Strict management of production process and improvement of product quality are the magic weapons for the survival and development of every enterprise. In the future work, learning to cooperate and communicate with others is a compulsory course for everyone.

Summary of machining training 3

Thousands of books is not as good as Wan Li Road. After the summer vacation, I went to work in Pratt Machinery Factory in the development zone for a month. The machinery factory is not very big. Although the sparrow is small, there are various machines for processing parts. On the first day of work, my first job was assigned to the stamping workshop. Because I have no skills and can't use machine tools, forklifts and the like, the work assigned to me by the workshop director is material classification. I looked up at the workshop, and the roar of the lathe was endless. It turns out that steel plates are cut into different shapes by machine tools of different sizes here, and then transported to different workshops for deep processing, and finally turned into cars. I looked back at where I was going to work. All kinds of iron tools are either placed on shelves or piled in boxes, and some are still hung on the wall. I can't help being confused. I can't name all these things. How should I classify them? Under the guidance of my aunt, I realized that every material has its own drawing number, just like everyone has a name. My job is to put all kinds of materials with different specifications just sent from the warehouse in the designated location. The work was not difficult, but I spent three hours sorting out a box of materials because I was not familiar with the material drawing number and uncertain about the location. I'm going to get off work soon, because I've been bending my head, and when I get back to the dormitory, I feel my bones are falling apart.

Stamping is the first step in all processes of automobile manufacturing. The rolled steel plate must be cut into small plates of different specifications on the cutting machine, and then the initial cutting is carried out by the punch. After simple punching and trimming, it will enter the real stamping process. Stamping is realized by punch and die, and the role of the die is very important, and the quality of the die directly determines the quality of this workpiece. Each working procedure is mostly formed by stamping first, and then through stamping, trimming, flanging and other working procedures, before it becomes the required workpiece. It's easy to feel tired at first. The workshop director is very concerned about me and always gives me the lightest job. I also take the initiative to do some heavy work, such as slicing, and I will also help, hoping to experience more different jobs.

In the next few days, I was transferred to different workshops and tried different jobs. In the welding workshop, I am responsible for painting the steel to be welded with red paint. Because the dust in the painting workshop is relatively heavy, my job is to push the painted front to an open place to dry; When working in a warehouse, I thought it would be the easiest. Actually, it is not. Because there are a lot of goods coming in and out of the warehouse, and the material requirements of each model are different, I often feel at a loss.

As a college student with little social practice experience, it is really hard to work in a machinery factory. There is some heavy work in the factory, and it catches up with the peak season of agricultural vehicle production, and the daily workload is very heavy. But considering that the workers of the same age are not doing well, I know I must stop treating myself as a child. After all, I am over 20 years old. In my later work, I realized that to do a good job, I should not only be serious, but also have a sense of responsibility. A person's enthusiasm for work, whether noble or poor, should be treated with a serious heart. In the process of internship, I did everything I should do seriously and responsibly, and my questions were answered satisfactorily. I thought I had learned some basic knowledge, but I didn't know I still had a lot to learn until I actually practiced. I still have a long way to go in the future I can't just be satisfied with the status quo, I must move forward. I also realize the importance of communicating with old workers of the same age or even younger than us. Most of them go out to work after graduating from junior high school. Although I have received higher education, I am far behind them in terms of social practical experience. After more than ten years of study, I neglected practice. If you only study and don't practice, then what you have learned is equal to zero, and practice can also lay the foundation for finding a job in the future. Theory should be combined with practice. I believe that people who have participated in practice can deeply understand these truths. Through a few days' work, I have accumulated social experience, which makes me have more flexible coping methods when I contact all kinds of people in society, and makes me learn to contact and communicate with others. In this process, I fully overcame my shyness and timidity, and gained more confidence and freedom in contact with strangers.

Although the actual work in Preite Machinery Factory is not in line with my major, I believe it will be of great help to my future study. Through several days of observation and understanding, I found that the company gradually formed its own corporate culture in the practice of production and operation. From the perspective of management, corporate culture is the soul of the enterprise, the way to restrain behavior and the inexhaustible motive force to promote the development of the enterprise. A strong corporate culture is a value system enjoyed by all employees in corporate beliefs. A good enterprise, whether it is the pioneering spirit of employees at the beginning of its establishment or the spirit of unity and enterprising embodied in the development process, is a rare and precious spiritual wealth. Preite Machinery Factory Company follows the principle of "quality first, customer first", seizes opportunities, attracts talents, and understands the principle that product quality should be excellent and marketing depends on reputation. However, the company managers did not collect these, formed a unified value concept and ideological system, and externalized them into rules and regulations and entrepreneurial spirit, which were instilled in the minds of every employee and reflected in all aspects of the company's operation. Pratt Machinery Factory didn't realize the importance of building and developing enterprise spiritual culture before, and didn't pay enough attention to it. There are no specialized personnel to study and develop the corporate culture of the company. But it is gratifying that the concept and concept of Preite Machinery Factory are being updated and developed. At present, the human resources department is directly under the jurisdiction of the assistant general manager, and is responsible for the company's staff management, personnel transfer, promotion and talent flow. It is also preparing to introduce a corporate identity system to enhance the company's image. At present, the company also has strong product development capabilities, and has set up an automotive technology research and development center with more than 40 engineers and technicians, and gradually integrated a set of modern enterprise management systems from product design and process manufacturing to sales, maintenance and service.

In my opinion, since the establishment of 1970, machinery factory has gone through 30 years of reform and opening up, from small to large, from weak to strong, and has gone through an extraordinary road. However, due to poor management, business leaders do not have the management concept of keeping pace with the times, do not grasp that science and technology are the primary productive forces, and do not innovate. They went bankrupt when they were founded for 30 years. In order to avoid the old ways, the current machinery factory should establish a set of technical reform and innovation mechanism system, increase the proportion of scientific and technological investment, strengthen contact and cooperation with scientific research institutions, make use of the advantages of scientific research institutions, and combine their own needs to establish a good cooperative relationship; Employees are the foundation of an enterprise, so it is necessary to increase investment, encourage employees to pursue further studies, pay attention to meritocracy when recruiting personnel, and establish a working mechanism that conforms to the characteristics of the enterprise. Enterprises should not only adapt to the changes in market demand, but also adapt to the changes in national management ideas and regulation methods, and vigorously improve their market and technology adaptability. Only in this way can we be invincible in the future market competition.

The social practice activities in the summer vacation have ended. Looking back suddenly, although I haven't exercised for a long time, the impact on me is far from over. It makes me walk out of campus, out of the classroom, into the society, onto the road of combining with practice, into the big classroom of society, see the world in practice, display my talents, increase my talents, hone my will and test myself. Although the social practice these days is hard, I don't know whether it is happiness or attachment, but in retrospect, I know that the original boredom is full of hope and bitterness is sweet.

This social practice is interesting, rich and happy. I personally experienced the great transformation from steel plate to automobile, which I think is difficult for students who have never been there to understand. The satisfaction of completing the production plan, the joy of learning new skills, the joy of helping others, the joy of being helped by others and so on. This internship experience brought me an overall improvement in my ability, and also made me realize my many shortcomings. Long-term study has kept me away from social practice, and my hands-on ability is particularly weak, and my ability to resist pressure is also insufficient. Perhaps with this experience, I will face every difficulty in my life more calmly in the days to come.