Seeking document: "Goldwork Training Report" Li Qiyou's answer

Fan Wenwen Gold Engineering Internship in the University Gold Workers' Internship Report, everyone is looking forward to its arrival, looking forward to studying, lazy to enjoy the factory life. After the internship, I think that the internship life is different from what I imagined before. Internship is not a simple matter, not our holiday, not a relaxed thing, but a work of hard work. In this short week, I learned a lot of things that I couldn't learn in the classroom, and I was exercised in the quality of will.
This hurried, the years flow!
The a week -old gold worker internship is over. Although I am tired and bitter during the internship, I feel very happy! Because we have learned to exercise our hands -on ability while learning as a must -have.
This on the first day of our internship, we saw the discipline of the knowledge of gold workers' internships and the precautions in the process of gold workers. This is the first time that we have entered the factory as a respectable worker, and the first time we have tried to try their skills in each engineering student. How can I not be excited?
One week, just one week, it is also particularly valuable for our non -mechanical engineering students. Because this is an excellent opportunity to combine theory and practice, and will comprehensively test our knowledge level.
Gold work internship is an effective way to cultivate students' practical ability. It is also a college student and engineering college students. It is very important and particularly meaningful internship. Gold Workers' Internship is another opportunity to actually master knowledge. After leaving the rigorous environment of the classroom, we will feel the atmosphere of the workshop. At the same time, I also felt the mood of being a worker, making us more soberly recognize the responsibility.
In the demonstration of the disc and the teacher's explanation. I finally understood what it is a fitter. At the same time, I also understand why some people say, "When a fitter is the most tiring!"
Terler is mainly manual operation, using various tools to complete the processing, assembly and repair of parts. Compared with mechanical processing, the labor intensity is high and the production efficiency is low, but it can complete the work that is inconvenient to process or difficult to complete the mechanical processing. At the same time, the equipment is simple. Therefore, it is still an indispensable and important type of work in mechanical manufacturing and repair.
On the first day, when we came to the workshop, after listening to the teacher's requirements, we also looked at the seemingly simple pattern on the blackboard, and we started our internship. The first is to measure the size on the iron block and draw lines and draw lines. This work is not available. Once the painting is wrong, it will make your parts not fit the size. Fortunately, the teacher said the precautions. , Draw a little bigger. Then, it made me unforgettable. I originally thought I saw a saw, so I was so dragging back and forth. But in fact, the sawing saw is also particular about the trick. The sawing saw that it would not be tired of both hands and panic. We must first adjust the direction of the sawko. Stop the sawbag with your left thumb to prevent the sawbag from sliding horizontally. Push the handle steadily in the right hand. The saw blade should tilt a saw angle with the workpiece, about 10 degrees to 15 degrees. The sawtooth is not easy to cut in, and it may be slippery to damage the surface of the workpiece. When the sawing, the saw bow is short, and the pressure should be small. At the same time, when the sawing and cutting, hold the sawing handle in the right hand, hold the front end of the bow frame with the left hand, and the saw bow should be straight. Do not swing. When pushing the front push, press it evenly when returning. The reciprocating speed should not be too fast. The stress and speed of the sawing and the end before the end are reduced, so as not to hurt the arms and break the saw chief. You can also add a small amount of oil. After seeing it, it has to be cut, and the cutting is also a tired and bitter issue, but as long as you master the method, it is not difficult.
Penging the knife correctly. Straach movement of the ravioli knife when cutting planes is the key to cutting. There are two types of cutting force, horizontal thrust and vertical pressure. When the knife is advanced, the pressure of the front hand gradually decreases and the hand pressure is large. When the knife is pushed to the middle position, the pressure of both hands is the same. When the sword is continued, the pressure of the front hand gradually reduces the pressure. Do not apply pressure when the knife returns. In this way, we cut it.
It is scraping, grinding, drilling, expansion, attack threads, etc. Although it is not very standard, it is the crystallization of our sweat. It is the result of our struggle for two days
The internship of the fitter is very boring. It may be repeated in the morning. It also has to have the strength and to do it, that is, the hand holding the knife back and forth on the workpiece. At noon, the whole person's hands are sore, and the legs are stiff. When he was tired, he could see the teacher's guidance and demonstrated himself. He was also sweaty and panting. Seeing this giving me a motivation. A few days later, looking at our processing results, what we most wanted to say was to thank the teacher who guided our teachers. The second item is the focus of turning -also the focus of our gold worker internship.
The knives used in the driving processing are: car knife, knife, drill, re -cutter, flower knife, and forming knife. During the turning processing, the rotation movement of the workpiece, the horizontal or vertical movement of the workpiece of the workpiece, the relatively longitudinal movement of the tool.
The car workers are the most commonly used work in mechanical processing. Whether in a large number of production, or in small batches of single -piece production, and mechanical maintenance, turning processing occupies a very important position.
This processing is first to install a tool. The knife tool should pay attention to:
1) The tip of the knife is pointed at the top of the tail seat to ensure the height of the knife tip and the axis. The knife should be perpendicular to the working axis.
2) The length of the knife's head extends twice as long as the thickness of the tool, prevent vibration from cutting.
3) The tool should be cushion, positive, and clamping.
4) After installing the workpiece and tool, check whether the processing limit is interfered and collided.
5) When removing the tool and cutting process, remember to lock the square knife rack first.
In the installation of the knife and the knife, it starts to carry out driving processing.
Is at the end of the car, you should check the car knife, knife rack and bed saddle to lock on the bed, and adjust the amount of knife with a small skateboard to prevent the end surface of the end surface. Due to the gradual decrease in the diameter of the center to the center, the cutting speed gradually decreases, and the roughness value is large. So it is best to cut out of the center.
Finally, the workpiece was cut off.
This workpiece is generally paid attention to:
1) The workpiece is generally clamped on the mount. When the cutting office is as close to the card
2), the knife tip and workpiece shaft heart line is high. There is a convex stand left to the cut off. The length of the cutting of the knife should be as short as possible.
3) minimize the gaps of each activity of the skateboard as much as possible, increase the rigidity of the blade, and reduce the deformation and vibration of the workpiece.
4) Manually in advance should be slow and uniform, and the cutting speed should be low.
The gold worker internship one week is over. Although I am tired, I have learned a lot:
1. Understanding the knowledge of mechanical manufacturing technology and new technology, new technologies, and new equipment in mechanical manufacturing, cultivating, improving and strengthening our engineering practice capabilities, innovation innovation, innovation Consciousness and innovation ability.
2. Goldwork internship training and exercise has improved our overall overall quality, so that we not only have a deeper understanding of the significance of gold workers' internships, but also improve our practical ability. Let us better combine the theory with reality, and consolidate our knowledge.
3. We also learned the dedication and rigorous spirit of the teacher at the same time. Some teachers will show their classmates how to operate again and again until the classmates really know. During the internship, we also carried forward the spiritual and mutual assistant male students to help female classmates and strong practitioners to help students with weak hands -on ability. Everyone helps and learn from each other. It has learned how to cooperate and enhance the friendship between students.
4. We achieved the labor results during the internship. These small iron, which once made it difficult to believe, turned out to be worn by themselves. This sense of pride and accomplishment is difficult to express in words.
The gold worker internships let me in class in the classroom feel the suffering and joy of being a worker, and at the same time test the knowledge I have learned. Goldwork internship has deeply appreciated the meaning of life.
If labor not only transforms the natural world, but also transforms a person's mind. After this week's goldwork internship, I also have a deep understanding in this regard.
1. Labor is the most glorious, and only practice can experience the bitterness and fun of labor.
2, perseverance, careful patience.
3, serious and responsible, pay attention to safety.
4, as long as you pay, there will be harvest.
The practice is the test standard of truth. Through two weeks of goldwork internship, I learned a lot of common sense, and also got will exercise. It is bitter and happy. This is another precious wealth in my college life. It will have a great impact on my future study and work.
M soon we will enter the society and face employment. The employment units will not tell us the job we want to do as well as the teacher, and we need to observe and learn by ourselves. It is difficult to compete for future challenges without this ability. With the rapid development of science and the widespread application of new technologies, there will be many fields that we have never been in contact with. Only by daring to try can we break through and innovate. Like the car worker we came into contact, although it is very dangerous, it requires each classmate to operate and make a finished product, so that we have exercised the courage that everyone dares to try. The one -week gold worker internship brought us, not all of the operating skills we have contacted, but not only the ability to exercise through several types of work, but more of us require each of us. In his own situation, I reflect on my own situation, reflect on myself, and gain myself, and gain something, so that this internship has achieved his real purpose.