Metalworking Internship Report Fan Wen

The first one: the first day of work for the lathe. In the morning, after gathering in front of the factory next to the 24th floor. Others fled. We are facing difficulties. The turner went! ! After entering the workshop, we have a big feeling: Tianda is one of the best engineering colleges. Things that look bad again can also be used. The window looks like a ragged window, and the flexibility is not inferior to the new goods in the dormitory. And because this kind of window is almost never seen before, it adds amazement and novelty. Walk to the middle of the workshop and climb on the "kitchen table" with all kinds of turning tools and all kinds of beautiful pieces to listen to the teacher's teachings. The first sentence the master said makes people remember forever: the lathe is the most dangerous. Let you meet when you come up. So be sure to pay attention to safety, girls must wear a helmet.................. This is so scary! The flower is eclipsed, the grass is distorted, and the small hearts are uneasy. Wait until the grouping is done. The Japanese and other 7 people were fortunate enough to be separated and follow Master Meng. The master is not tall, but it is all round. Except that the flat head and the sole of the foot are flat, the lines on the whole person are almost curved. Use a disrespectful metaphor like a jujube core. And unlike most scared little people, the master is short dressed: T-shirts, sandals. It also makes us feel at ease: after all, it can be seen from the master that he is not afraid. There are masters, who are we afraid of? ? ! The master opened his mouth, Tianjin dialect, kind. It has increased our confidence index. After hearing the introduction of the lathe, assign the lathe and start practicing the shaker. 3 directions, 3 hand wheels. Started the first intimate contact with the machine tool. I was fortunate enough to have a good size on the 6th bed and spent four days with me. Satisfaction is 90, the soft rib is the turning tool. In the first 5 minutes, shake and shake; after 5 minutes, oh yeah. We began to compare the old and new, the hand of the bed. Take a closer look. Ok, there are 4 kinds of 8 beds. Although it is similar, it is indispensable. Fortunately, the master followed enough time. Let's try it one by one. After about 30 minutes, the real work started! ! ! ! nice! ! First of all, the master drilled the show and cut the material. As the first person to eat crabs, I experienced a drill and a cut. Hardly effortless. Seeing that steel, which is usually considered unattainable, is so easy to process, it is still unacceptable. After distributing the materials, they returned to their respective beds and began to do “private work”. First car hoe. After going through the rough car and then finishing the car, it took a half-hour process to wrap a car with a waist and a moving car. Our waist and legs have passed the test. Not easy! ! ! It took about two and a half days. Our hoe is finished. It’s all painstaking! ! ! ! Then enter the real private time. Each of us has to be part of a table vise. The teacher assigned the two most difficult parts to two people who called the simplest part to start! ! We spend very little time on each part, but the time limit is long. So the rest of the time we discussed the problem of eating everywhere. From Tianjin to Fujian, I have said all over the world. Let's get tired of the four-day legs and the painful intestines for a long time. Turner, bye! !
The second item: forging welding, milling and milling, the fifth day. We bid farewell to the already familiar mechanics. I have arrived at a new job. Let's go forging first. Into the blacksmith classroom, seeing the stove on the wall, the tree stump on the ground and the anvil on it immediately produced a majestic and sturdy machine, and saw a huge machine. I don’t know why there is a fear of being burned. Plus the house is too high, and it feels like a storm. So all girls want to meet a teacher who is upright. Fortunately. The teacher has a generous face. Have sincere eyes. As soon as I saw him, everyone had a feeling of warm sun. Adding a little bit of stuttering to the teacher has brought him closer to us. First class. The temperature of 1300~850 sweeps away those ghosts. Everyone feels the red and yellow hot water flowing in front of their eyes. I am afraid. After that, the teacher ignited a strong fire, and the imagination about molten iron suddenly became a delicious roast duck. Then, various types of air hammers and punching devices were activated in sequence, which made people feel the thunder and rumble, and the guns burst, without exception. When the largest air hammer is started: it is shaking, the wall is shaking, the ground is shaking, and our heart is shaking. There was only one thought in my mind at that moment: Is our foundation playing solid enough? ! This 3 feels like a baptism of a horror film. Of course, there will be times when you are suffering. We are going to hit the iron soon! ! Burn a round iron in a small furnace. All we have to do is pick up the sledgehammer and do everything we can to chisel it into a square! We all became the little blacksmiths of Milan. This is really easy to say. If the hammer is high, it will not be able to reach it; if it is low, it will not be deep. One morning, one of them can be considered as a party. In the afternoon, under the suppression of the air hammer, our small square head became a small square within a few seconds. Looking at the performance of the master, we only admire in our hearts. After a afternoon of taking the rod from the high temperature furnace and turning the scorpion over the air hammer, the process of practicing the gallbladder. Our admiration for the teacher has been upgraded to worship. Who said the workers didn't have the skills? If you have the ability, you will be good at the time of three fires! Still awkward! Scared to scare you! !
Day 6. Let's go soldering. More horrible. I had a morning class in the morning. I decided that the rain was coming from the wind. really. When we come up in the afternoon, we put on a mask and we have to weld ourselves! ! The fear of this is not necessary to elaborate, just the protective glass on the mask that can only see the super bright arc is enough for me to play. Because my arc welding is not welded at all, I won't say much. I said gas welding. Gas welding is more powerful than arc welding. Because arc welding has at least masks and gloves, and gas welding is simply not used! ! And you must first burn the film and add a welding rod inside. Every time you add it, there are sparks and flying. It’s really hard to bear! ! ! Fortunately, I have been burned once in the car industry, do not care about this second meeting, winning the teacher is a boast! ! ! But the most puzzling thing is that such a dangerous job is actually a female teacher! ! ! Really! We listened to the introduction of stamping before leaving work in the afternoon. Really feel that the workers are too dangerous! Pay tribute to the workers' masters! ! !
Days 7 and 8. Really milled! I thought that the so-called milling is to finish in a medium with water. At that point, it’s not the case! ! ! The same is a sharp tool and a similar lathe. But the difference is that the lathe is a knife move, and the milling machine is a move. And the plane can be machined. Because I used my own things to return to my own use, we have finished milling one part, which is exactly one hundred and twenty percent accuracy. Begging for luck! ! !
The third item: Before the fitter goes to the fitter, I know that the fitter is hell. I have already had other professional students who have shown me the pain of the fitter. And many people see the saw blade as a joke. So I am going to win and win. Going there, after the master’s re-strike and long grouping, we worked! The first is to saw a piece of iron saw! Although after the guidance of the master, I was the first person to collapse the saw blade! And it is the case that the boys in the same group have already opened their mouths. Depressed! ! ! but it does not matter. The teacher did not say anything to me! ! ! Thank God. It may be that I and the boys in the same group are too unprofessional. There are several groups that have been sawed and we have a small half. However, under my cheering, the boys in the same group saw the iron in the case of the last countdown. very good. This is followed by scribing and drilling. Nothing. Because the teacher and the machine do more. The road has no special feeling. The only thing that didn't fit was that we had a barbed wire between the students and the opposite students, which led everyone to ask each other when they entered. This problem is more serious. Fortunately, before the people exchanged criminal experiences, the teacher broke them up. The only thing that is a little tired is to flatten the face. In the face of how frustrated and frustrated, I feel a lot of frustration, but listening to the cute ET teacher said that it takes three years to settle the apprenticeship, and our hearts will be more peaceful. In the morning, I used to go through the lines and the skin, as if there was nothing. In the afternoon, we were told to open the lovely irons along the line drawn in the morning! ! All the women were shocked. After seeing that the teacher was not joking, we only had to go back and pull the big saw and saw it! At this time, I realized that human potential is endless: because of me! A weak woman is actually the first to cut the iron in this class! ! ! ! God! When I saw the 9th miracle of the world I completed, I really voted for the five bodies I admire! But I made a fatal mistake: the machining allowance left is too big! So it will take too long to frustrate. And frustration is a terrible job! ! I took advantage of the remaining 1 day and frustrated 2 mm steel! ! ! ! Maybe you will think that this is nothing, right! Is nothing, just frustration! But you think about it, a few days ago, I also looked at the iron flower and the heart was not moving. If I didn’t cut it, I would blame the knife. If I cut it, I would praise myself. I don’t know that iron is hard. Today, the retribution is coming. Let your young mind remember the fact that iron is hard, can you stand it! ! ! The more abominable things around the dead boys did not have a help! Do not say that the wall is still down! ! It is simply unreasonable to let a weak woman do such a heavy job! ! ! The heart is depressed and stacked like a mountain! ! ! Can't be dispatched! ! ! But fortunately, I still handed in on time when I was alive, and got the second score of this group, it is also a self-confidence. It is a happy time from the third day. There are two reasons: 1 is that we have to sit, dry assembly, not so much physical strength. 2 is watching yesterday and yesterday yesterday, the people who laughed at us suffered, happy! ! The morning is a line. Lined on a large iron block of 50 to 70 pounds. Physical and mental dual exercise. Assembly in the afternoon. My happiest time. Because I was not only the first one, but also directed, no, helped other students. Feeling happy, I also realized the wisdom of the working class! ! ! On the last day, we punched and assembled the small parts made by the former mechanic into a real table vise. Although the day's work is only done by the three of us. But I think the sense of accomplishment belongs to only three of us. Although the fitter suffered a lot, but when he left, he was really reluctant.
The fourth item: Modern processing In the case of electric welding, we have been to modern processing, where it is clean and clean, but there is a special smell that makes me who is particularly sensitive to the strange smell suffer a great crime. So it is somewhat repulsive. Helpless! ! I have to go inside for four days! The first day is CNC milling. The content is boring. But the master is very interesting. There are two masters who are staring at us. One is male: the body is not high. One outstanding feature is that the waist is longer than the pants! ! ! And long thought of a former classmate and the child born after the marriage of Nawei! ! ! Also wearing a large pair of glasses. The other is a woman: how is one meter seven, the limbs are directly inserted with bones. The five senses are clear. Very harmonious. With so many teachers, our day and a half CNC milling is very substantial. And I will always remember the humor of the male teacher, the patience and meticulousness of the profound and female teachers. One and a half days later, we were transferred to the CNC car. There are four teachers, two men and two women. I have no chance to be with a beautiful woman, only two men. A teacher is young, a teacher is middle-aged; a teacher is ugly, a teacher looks good; a teacher system, a teacher is cautious. It is summarized as follows: A teacher is about 20 years old, with a height of more than 180CM, and is well-proportioned. It is just a youthful face with enlarged lips and small eyes, which makes people dare not look straight. However, the sound is excellent and the lectures are very systematic. Another teacher is about 40 years old, and his height is 170CM. Fortunately, he is not very fat. However, there are big eyes, high nose and rigorous lecture style. From the teacher, we come to the conclusion that when God takes something from you, it will definitely give you something. . This is followed by wire cutting. There is only one female teacher who looks very gentle. I made a very cute little seal under her patient guidance. grateful. However, these four days are generally not very practical, and there are quite a few feelings on paper and understanding. If I do this, I think I will be disappointed.
The fifth item: Casters watching TV on the pottery do a good job, do not contact the caster. The caster is sand dredging. After watching the sand scorpion, the master who played the mud in the hour, still burst into a cold sweat. I can’t think of digging sand and it’s so advanced. Morning is to make one of the simplest molds. Because I don't know the sand here, there are all kinds of additives, so I am afraid that it will be too loose and fall out. what's the result? The result is that it is like a brick, and it is sent to burn! ! ! After being corrected by the teacher, it was not bad to dig in the afternoon. However, after a rework. Hey, who asked me to ask for it so high! ! ! What? ? Then there was the last two days of class, and I rushed to my internship. After returning, it was a small plane. My plane is inherently inadequate. Because when the teacher gave the model, it was too wet to give it a piece. Or because the sand is wet, there may be stomata, I am afraid that I will get a geek with pores and hyperplasia! ! And the most effective mud number, I also made it too thin. If you have to make a scrap, can you do it? ? ! ! I poured aluminum water in the morning and I went to heat treatment in the afternoon. Heat treatment doesn't mean anything, the most interesting thing is to deal with your little girl's head, so that it can really nail the nails. Significant! It’s just that the darker image is just coming back from Africa. I came back to the small plane the next day. Open it and it’s really good! The surface is well-proportioned, there are no pores, and the box is accurate, that is, there are too many burrs. Nothing, doing it yourself, watching is comfortable! ! Then do the parting modeling. I and a group of boys, won a 95-point laurel in one fell swoop to complete a successful ending. Actually don't want to go! ! ! ! ! ! ! ! !
Postscript: Intern Tips: Intern banned:
Come and bite me!
One of my classmates didn't know why I liked it. I started talking from the lathe. The result is a bit of a day. When I went to milling, I didn’t say it, no more. The fitter started again, hehe........................
I am fine, not hurt.
Don't say that you are not hurt, otherwise the Buddha will hear it, he will be compassionate.........
Second: I am not singing when I am easily injured. I mean girls are easy to get hurt. Be sure to pay attention. And the types of work with high probability of injury are: fitter, turner, miller. Of course, if you are injured in modern processing, I am afraid we can only see you in the temple! ! ! FD!