Locksmith training report (1)
In a blink of an eye, the two-year study of fitter theory and practice is over. Although I am very tired and bitter during my internship, I feel very happy! Because I learned the necessary knowledge of locksmith and also exercised my hands-on ability. But also let me deeply understand the great poet-Li Bai's famous saying: as long as the kung fu is deep, the iron pestle is ground into a needle! Through the teacher's explanation. I finally understand what a locksmith is. At the same time, I understand why some people say, "Being a fitter is the most tiring!" Fitter practice is an effective way to cultivate students' practical ability. It is also a compulsory course for our future senior technical workers, especially students who study mechanical assembly and maintenance locksmith. It is very important and meaningful. The fitter's internship is another opportunity for us to actually master knowledge. Without the rigorous environment in the classroom, we will feel the atmosphere in the workshop. At the same time, we feel more about the significance of being a worker, which makes us more aware of our responsibilities.
This is undoubtedly a transition between theory and practice, from safety education, action essentials, the use of tools, to the actual operation of taking files. Some things are to be explored by yourself, and some things are to be discovered from theory and applied to practice. From the beginning of polishing the plane, I understood that it is not that simple to do a good job, and it needs to be proved by practice. What you see is not necessarily true (the plane looks flat, but its shortcomings can be found by measuring light); This reminds me why the school wants us to practice here, because the school wants us to understand the value of learning. Learning needs the same meticulous spirit as polishing an airplane, and it also makes us realize the importance of hands-on. It's not enough to just study theory. Without practical experience, you can't find your own practical ability, which requires the combination of theory and practice. It needs the cooperation of mind and hands.
From plane grinding to scribing and dot; From shaping to drilling; From reaming to tapping, what I learned at every step was something that others could not take away. From here, I know what a fitter is. The main contents of a fitter are marking, chiseling, filing, grinding, drilling, reaming, reaming, tapping and so on. Understand the structure of the file; Classification, selection, filing posture, filing method and quality inspection.
Fitter practice has trained us and improved our overall comprehensive quality, which not only makes us deeply understand the significance of fitter practice, but also improves our practical ability, so that we can better combine theory with practice. Consolidate what we have learned, and at the same time let us learn the professional quality of teachers. The teacher took pains to find out the mistakes in our homework for us. We also carried forward the spirit of unity and mutual assistance and enhanced the friendship between our classmates.
During the internship, we achieved the fruits of our labor-exquisite nuts. Looking at this exquisite work, it turned out to be polished by myself, and my pride and sense of accomplishment are hard to express in words. I didn't expect that something that was so big at the beginning has now become a beautiful workpiece and has been ground out at once. This is what people say, "As long as you work hard, the pestle can also be ground into a needle"!
The locksmith's internship was short and hard, but what he learned was valuable, which made me realize the hardship and happiness of being a worker and consolidated my knowledge, which left me with good memories.
After such a three-week locksmith internship, what I learned and realized was not available to teachers in class. What is "practice makes true knowledge"? No matter how good your theory is, it will be of no help if your practical ability is poor. I believe that after this locksmith internship, I will lay a solid foundation for the next internship as a lathe worker and welder in a great sense.
Selection of fitter training report (2)
The two-week locksmith training is over. Although we are very tired in training, we are very happy because we have learned a lot of useful things and exercised our practical ability. Although the training period is only two weeks, it is only a small part of our three-year college life, but it is a very important part. It's hard for us to forget. After all, it is a real experience of society and life. Important safety
To carry out locksmith training, safety issues must be put in the first place. Through the master's explanation, we learned about the dangerous operation actions that students are easy to make in training. For example, fooling around in the workshop, operating the machine tool without the permission of the master, incorrect operation method and posture, and so on. An unintentional action or a small negligence may lead to mechanical accidents or even personal safety accidents.
Through this locksmith training, I learned the basic knowledge and operation methods of metalworking. Mainly learned the following knowledge: the basic types of metalworking are locksmith, lathe worker, casting welder and so on.
Item 1
In the training of locksmiths, we know that the main contents of locksmiths are scraping, drilling, tapping, sawing, filing, assembling and marking; Understand the structure, classification, selection, filing posture, filing method and quality inspection of archives. First of all, we must get the right gear. It is the key to keep the file moving in a straight line when filing the plane. There are two kinds of filing force: horizontal thrust and vertical pressure. When pushing the file forward, the front hand pressure gradually decreases, and then it decreases when pushing the file to the middle position, and the pressure on both hands is the same. When pushing the file forward, the front hand pressure gradually decreases and then increases. No pressure is applied when the file is returned. This will make it easier for us to file. At the same time, I also know that the locksmith's safety technology is: 1, and the bench should be placed in a place where the work is convenient and the light is suitable; Drilling rigs and grinding wheels should generally be placed on the edge of the site to ensure safety. 2, the use of machine tools, tools (such as drilling machine, grinding wheel, hand drill, etc. ), should be checked regularly, found damaged shall not be used, need to repair the rear can use. 3. When the vise clamps the tool, it is not allowed to use a hammer to beat the handle or steel pipe of the vise to exert clamping force.
Then scrape, grind, drill, hinge, tap and so on. Although it is not very standard, it is the crystallization of our sweat and the result of our two-day struggle.
To tell the truth, locksmith training is boring. He may have been doing an action repeatedly all morning, but he should be strong and do it just right. That is, a file that goes back and forth on the workpiece with a file. By noon, the whole person's hands were sore and his legs were stiff. However, when he is tired, he can see the teacher personally guiding and demonstrating. He is also sweating and panting. A few days later, looking at my own processing results, I want to say thank you to the teacher who guided us.
Item 2: Simple lathe work.
Turning is not done by numerical control, it requires high manual operation ability. First of all, the teacher asked us to look at the lathe while reading and get familiar with the various parts of the lathe. Lathe is mainly composed of gearbox, spindle box, change gear box, feed box, slide box, tool rest, tailstock, lathe bed, lead screw, polished rod and joystick. The lathe is operated by each handle. The teacher explained the function of each handle to us, and then let us process a spindle, two small wheels and two big wheels. The teacher first demonstrated the operation method, processed a part, and then let us start processing. One of the most important aspects in lathe machining is the selection of suitable tools. First, we need to turn a file handle. This is a real test for people like us who have never used lathes.
I kept turning the horizontal and vertical control handles and carefully processed them all afternoon. When I thought I was almost the same, I was ready to make the final cut, but I rashly reduced the diameter of the arc! I am heartbroken and painful! The most uncomfortable thing is that my calf hurts after standing for a day. But when I handed the car parts to the teacher, the joy of success made me forget to stand and hurt my calf. This joy of success can only be felt by personally participating in the training.
As college students, after more than ten years of theoretical study, we have been told more than once that there is a gap between theoretical knowledge and practice, but we have never taken this sentence seriously and have no chance to verify the actual gap. Locksmith training gives us an opportunity to master knowledge and feel the workshop atmosphere without the rigorous environment in the classroom. The studious eyes of the students and the careful and patient operation of the instructor constitute the common scenery in the workshop. After staying in class for a long time, we feel the importance of practical ability. You can't finish the actual work just by thinking and thinking with your head. Only when you have a scientific knowledge system and master the practical ability, including the continuous accumulation of mechanical operation and experience, can you apply what you have learned to practical work flexibly and effectively. Fitter training is an effective way to cultivate students' practical ability. This is another kind of learning classroom. Through our hands-on, we supplement and question the theoretical knowledge we have mastered. This is just the opposite of traditional classroom education. These two learning methods complement each other, which can fill the blank and make up for some blind spots of one of them. Through locksmith training, I feel that the actual production mode is still relatively backward, and I can't actually operate the advanced equipment introduced in the book. The equipment in training often has high labor intensity and low technical content, but some basic knowledge can be applied in practice.
Selection of fitter training report (3)
Time flies like a sword. In a blink of an eye, the two-week internship ended like this. As for my overall feeling, I can only sum it up in eight words. Although hard, it is very fulfilling. During these two weeks, I learned a lot of useful knowledge, and I deeply realized the hard work and greatness of the workers. Fitter practice is one of the compulsory courses for all majors in our Institute of Mechanical and Electrical Engineering. Maybe we won't really engage in industrial production in the future, but the valuable experience left over in these two weeks will never be forgotten and will be the wealth of my life. At first, it felt like a long time, two weeks. When can we spend this internship? However, in a blink of an eye, the last week has arrived and the last day is about to wave to us. Somehow, it was the last day we had been looking forward to, but when this day really came, we suddenly had a strong feeling of being inseparable from the internship and really didn't want to be separated from your fitter internship. You let us gain infinite knowledge in happiness.
During my internship, I was deeply touched. Thank you very much for providing us with this internship opportunity, so that we can experience the difficulty of studying engineering in advance and gain knowledge that we can't get in class and can't expect. Maybe we won't take this post in the future, but the knowledge and feelings we have learned now are unforgettable. It's dirty and tired, but it doesn't matter. The important thing is that we have achieved and achieved results.
The first time I drove there, I saw the harsh environment there and felt that I was in the wrong place. I am very dissatisfied, and I can't bear to learn from my master. I thought I was an open college student, still catching up with such a dirty and tired job. Isn't that a waste of college study? I thought this way again and again, and the teacher found out. Finally, under the patient explanation of the teacher and the confidence of some masters with decades of work experience, I really understood. What an accomplished person, who has a deep foundation, did not become like that after a long period of hard work. Therefore, at the beginning of our work, we should not always look at whether the work is good or not, but learn work experience and technical skills in a down-to-earth manner. This is the purpose of our work.
Two weeks seems like a long time, but it's actually very short. During the break, teachers and students laugh together and have serious faces at work. Five hours a day passed quickly. I didn't feel tired until I got off work, but my heart was full. Although there are only five hours a day, it makes me feel the working atmosphere, which I have never felt before.
Everyone has to learn new skills every day, and during the five-hour internship, he can complete the process from knowing nothing about all kinds of work to making a finished product. With the teachers' patient and meticulous explanation and our active cooperation, we basically met the expected internship requirements and successfully completed the two-week training. During the training, by learning locksmith. We made our own handicrafts. The fitter is the most exhausting. With the help of files, hacksaws and other tools, the iron block is manually polished into the required shape, and then the workpiece is finally made by punching and tapping. After one afternoon, although many students had blisters on their hands and felt sore all over, it was the first time for everyone to see the finished products made in the factory, and they were overjoyed and had a sense of accomplishment. My experience from this training is as follows: firstly, in the process of understanding, being familiar with and mastering certain basic engineering knowledge and operation skills, we have cultivated, improved and strengthened our engineering practice ability, innovation consciousness and innovation ability. Second, the concept of labor, quality and economy has been cultivated and exercised, and the awareness of observing labor discipline, safety technical regulations and caring for state property has been enhanced, and the overall comprehensive quality has been improved. Thirdly, in the whole training process, teachers have strict requirements on our discipline, and at the same time, they have strengthened the requirements of filling in the practice report, cleaning the workbench and observing the safety operation rules of various types of work, which has played a good role in promoting the cultivation of students' comprehensive engineering quality. Fourthly, the training teacher announced the grading standards of our processed products to us, which made us have a clear understanding of the grading of our products and played a certain role in improving our quality awareness. We should examine the training results of our locksmith one by one, so as to take every job and every practical link seriously.
I think every training is very meaningful and practical for myself. They added a wonderful stroke to my college life. Let me get closer to the life of skilled workers, let me grow more professional knowledge, and let me realize my own advantages and disadvantages. One year later, when we are employed, the employment unit will not tell us the work to be done in detail like the teacher, but we need to observe and learn by ourselves. Without this ability, it is difficult to be competent for future challenges. With the rapid development of science and the wide application of new technologies, there will be many fields that we have never touched. Only by daring to try can we make a breakthrough and make innovations. Just like a locksmith, filing seems simple and needs our careful observation and repeated practice. If we fail, we will start again, which cultivates our frustration and so on. The two-week training didn't bring us all the operational skills we had been exposed to, nor did it just require us to exercise through several types of work. It is more necessary for each of us to feel, reflect, encourage ourselves diligently and gain something according to our own situation after the internship, so that this training can achieve his real purpose.
To sum up, although what we learned in the ten-day internship is only skin deep for technicians, everything has a process. What we have learned is the foundation, and the technicians have evolved from simple to complex.
Soon the internship was over, and finally everyone was very happy, because everyone learned something real, no matter whether they learned it well or not, they really mastered it all, at least let us know what the workers did, which was also helpful for future work.
I think this locksmith internship is very meaningful. Although I was a little tired, we did learn a lot about locksmithing. While chatting with the master locksmith, I also learned my work experience. When we young people first join the work, we must be patient, just hold our horses, and don't quit as soon as we see the advantages of the work, which is a bit difficult. It is unwise and incorrect to do so. Young people must first learn to master work experience and learn real technical knowledge, which is the most important thing. So we are very grateful to the school and teachers for giving us such a rare internship opportunity to exercise our will. To tell the truth, it is necessary to have this internship opportunity. We will go to work next year. Through this internship, I understood and figured it out. No matter where I work, no matter whether I feel good or not, I will stick to it and study hard for technical knowledge.
The fitter training report is selected in Part IV.
Everyone is looking forward to locksmith's internship, study and enjoy factory life. But after the internship, I feel that the internship life is different from what I thought before. Internship is not a simple thing, not our holiday, not an easy thing, but a laborious thing. In this short week, I learned a lot of things that I couldn't learn in class, and I got an exercise in my will quality. Time flies, time flies! In a blink of an eye, the week-long metalworking practice is over. Although I am very tired and bitter during my internship, I feel very happy! Because we have learned the necessary knowledge as fitters and also exercised our hands-on ability.
On the first day of practice, we read the knowledge about metalworking practice and the matters needing attention in the process of metalworking practice. This is the first time that we have entered the factory as students to be respectable workers, and it is also the first time to go to an internship base where every engineering student has a try. How can I not get excited?
One week, a short week, is also very precious for us non-mechanical engineering students. Because this is an excellent opportunity to combine theory with practice, and it will comprehensively test our knowledge level.
Metalworking practice is an effective way to cultivate students' practical ability. It is also a very important and meaningful internship course for our college students and engineering students. Metalworking practice is another opportunity for us to actually master knowledge. Without the rigorous environment in the classroom, we will feel the atmosphere in the workshop. At the same time, we feel more about the significance of being a worker, which makes us more aware of our responsibilities.
Through disc demonstration and teacher's explanation. I finally understand what a locksmith is. At the same time, I understand why some people say, "Being a fitter is the most tiring!"
The fitter mainly relies on manual operation and uses various tools to complete the processing, assembly and repair of parts. Compared with machining, it has high labor intensity and low production efficiency, but it can complete the work that machining is inconvenient or difficult to complete, and the equipment is simple, so it is still an indispensable and important type of work in mechanical manufacturing and repair.
On the first day, we came to the workshop, listened to the teacher's request, looked at the seemingly simple patterns on the blackboard and started our internship. First, measure the size of the iron block and draw lines and lines. This work can't be sloppy. If something goes wrong, your parts will be oversized. Fortunately, I listened to the teacher's attention and made the size a little bigger according to what the teacher said. Then, it is the seesaw that I will never forget in my life. I thought sawing saw meant dragging it back and forth. No big deal. This is a piece of cake. But in fact, sawing is also a trick. Sawing doesn't always make you numb. First, we should adjust the direction of the incision. According to the direction of the kerf, we should lean against the saw blade with our left thumb to prevent the saw blade from sliding horizontally. Push the handle smoothly with our right hand. The saw blade should be inclined to the workpiece at a sawing angle of about 10 degree to 15 degree. At the same time, when sawing, the right hand holds the saw handle and the left hand gently holds the front end of the bow. The saw bow should reciprocate in a straight line and cannot swing. The pressure is even when moving forward, and the saw blade gently slides over the workpiece when moving backward. The reciprocating speed should not be too fast, and the pressure and speed should be reduced before and after sawing to avoid arm injury and broken saw blade. You can also add a small amount of engine oil. After sawing, you need to file it. Filing is also a tiring and bitter thing, but it is not difficult as long as you master the method.
First of all, we must get the right gear. It is the key to keep the file moving in a straight line when filing the plane. There are two kinds of filing force: horizontal thrust and vertical pressure. When pushing the file forward, the front hand pressure gradually decreases, and then it decreases when pushing the file to the middle position, and the pressure on both hands is the same. When pushing the file forward, the front hand pressure gradually decreases and then increases. No pressure is applied when the file is returned. This will make it easier for us to file.
Then scrape, grind, drill, hinge, tap and so on. Although it is not very standard, it is the crystallization of our sweat and the result of our two-day struggle.
To tell the truth, locksmith internship is boring. He may have been doing it all morning, but he is repeating an action. He still needs strength, and he needs to do it properly. That is, he took the file back and forth on the workpiece. By noon, his hands were sore and his legs were stiff. However, when he is tired, he can see the teacher personally guiding and demonstrating. He is also sweating and panting. A few days later, looking at my own processing results, I want to say thank you to the teacher who guided us.
We had a 9-day metalworking internship in the school factory. During this period, I came into contact with eight types of work: turning, pliers, milling, grinding, welding, casting, forging and planing. Every day, everyone has to learn a new skill. During the 36-hour internship, I completed the process from knowing nothing about all kinds of work to making a finished product. With the patient and meticulous teaching of the masters and our active cooperation, we did not have an injury accident, basically reached the expected internship requirements, and successfully completed the 9-day metalworking internship.
Metalworking Practice is a highly practical technical basic course, and it is also an important compulsory course for engineering students in colleges and universities to learn the basic process methods and technologies of mechanical manufacturing and complete the basic engineering training. Not only did we gain the basic knowledge of mechanical manufacturing, understand the general operation of mechanical manufacturing, and improve the operation skills and hands-on ability, but also strengthened the exercise of integrating theory with practice, improved the engineering practice ability and cultivated the engineering quality. This is a good opportunity for us to study and exercise! I learned a lot through this short and substantial internship.
Selection of fitter training report (5)
Time flies like a sword. In a blink of an eye, the two-week internship ended like this. As for my overall feeling, I can only sum it up in eight words: "Although it is hard, it is very fulfilling". During these two weeks, I learned a lot of useful knowledge, and I deeply realized the hard work and greatness of the workers. Fitter practice is one of the compulsory courses for all majors in our Institute of Mechanical and Electrical Engineering. Maybe we won't really engage in industrial production in the future, but the valuable experience left over in these two weeks will never be forgotten and will be the wealth of my life. At first, it felt like a long time, two weeks. When can we spend this internship? However, in a blink of an eye, the last week has arrived and the last day is about to wave to us. Somehow, it was the last day we had been looking forward to, but when this day really came, we suddenly had a strong feeling of being inseparable from the internship, and really didn't want to be separated from you-the fitter internship. You let us gain infinite knowledge in happiness.
During my internship, I was deeply touched. Thank you very much for providing us with this internship opportunity, so that we can experience the difficulty of studying engineering in advance and gain knowledge that we can't get in class and can't expect. Maybe we won't take this post in the future, but the knowledge and feelings we have learned now are unforgettable. It's dirty and tired, but it doesn't matter. The important thing is that we have achieved and achieved results.
The first time I drove there, I saw the harsh environment there and felt that I was in the wrong place. I am very dissatisfied, and I can't bear to learn from my master. I thought I was an open college student, still catching up with such a dirty and tired job. Isn't that a waste of college study? I thought this way again and again, and the teacher found out. Finally, under the patient explanation of the teacher and the confidence of some masters with decades of work experience, I really understood. What an accomplished person, who has a deep foundation, did not become like that after a long period of hard work. Therefore, at the beginning of our work, we should not always look at whether the work is good or not, but learn work experience and technical skills in a down-to-earth manner. This is the purpose of our work.
Two weeks seems like a long time, but it's actually very short. During the break, teachers and students laugh together and have serious faces at work. Five hours a day passed quickly. I didn't feel tired until I got off work, but my heart was full. Although there are only five hours a day, it makes me feel the working atmosphere, which I have never felt before.
Everyone has to learn new skills every day, and during the five-hour internship, he can complete the process from knowing nothing about all kinds of work to making a finished product. With the teachers' patient and meticulous explanation and our active cooperation, we basically met the expected internship requirements and successfully completed the two-week training. During the training, by learning locksmith. We made our own handicrafts. The fitter is the most exhausting. With the help of files, hacksaws and other tools, the iron block is manually polished into the required shape, and then the workpiece is finally made by punching and tapping. After one afternoon, although many students had blisters on their hands and felt sore all over, it was the first time for everyone to see the finished products made in the factory, and they were overjoyed and had a sense of accomplishment. My experience from this training is as follows: firstly, in the process of understanding, being familiar with and mastering certain basic engineering knowledge and operation skills, we have cultivated, improved and strengthened our engineering practice ability, innovation consciousness and innovation ability. Second, the concept of labor, quality and economy has been cultivated and exercised, and the awareness of observing labor discipline, safety technical regulations and caring for state property has been enhanced, and the overall comprehensive quality has been improved. Thirdly, in the whole training process, teachers have strict requirements on our discipline, and at the same time, they have strengthened the requirements of filling in the practice report, cleaning the workbench and observing the safety operation rules of various types of work, which has played a good role in promoting the cultivation of students' comprehensive engineering quality. Fourthly, the training teacher announced the grading standards of our processed products to us, which made us have a clear understanding of the grading of products and played a certain role in improving our quality awareness. We should examine the training results of our locksmith one by one, so as to take every job and every practical link seriously.
I think every training is very meaningful and practical for me. They added a wonderful stroke to my college life, which made me closer to the life of skilled workers, increased my professional knowledge and made me realize my own advantages and disadvantages. One year later, when we are employed, the employment unit will not tell us the work to be done in detail like the teacher, but we need to observe and learn by ourselves. Without this ability, it is difficult to be competent for future challenges. With the rapid development of science and the wide application of new technologies, there will be many fields that we have never touched. Only by daring to try can we make a breakthrough and make innovations. Just like a locksmith, filing seems simple and needs our careful observation and repeated practice. If we fail, we will start again, which cultivates our frustration and so on. The two-week training didn't bring us all the operational skills we had been exposed to, nor did it just require us to exercise through several types of work. It is more necessary for each of us to feel, reflect, encourage ourselves diligently and gain something according to our own situation after the internship, so that this training can achieve his real purpose.
To sum up, although what we learned in the ten-day internship is only skin deep for technicians, everything has a process. What we have learned is the foundation, and technicians have "evolved" from simple to complex.
Soon the internship was over, and finally everyone was very happy, because everyone learned something real, no matter whether they learned it well or not, they really mastered it all, at least let us know what the workers did, which was also helpful for future work.
I think this locksmith internship is very meaningful. Although I was a little tired, we did learn a lot about locksmithing. While chatting with the master locksmith, I also learned my work experience. When we young people first join the work, we must be patient, just hold our horses, and don't quit as soon as we see the advantages of the work, which is a bit difficult. It is unwise and incorrect to do so. Young people must first learn to master work experience and learn real technical knowledge, which is the most important thing. So we are very grateful to the school and teachers for giving us such a rare internship opportunity to exercise our will. To tell the truth, it is necessary to have this internship opportunity. We will go to work next year. Through this internship, I understood and figured it out. No matter where I work, no matter whether I feel good or not, I will stick to it and study hard for technical knowledge.