Ask for 20 weeks of internship notes for CNC graduates ... about 200 words each ... 300 words. Who sent it to me? Send it to 746602209@qq.com, and I will give you all 80 points.

Week one: Time flies, and a week has passed. Here, our classmates have a three-day pre-job training together. The content of the training is: 1. Basic information of the company, such as development history, number of employees, product selling points, etc. 2. Basic system of the company, such as working hours, off-duty hours, holidays, etc. 3. The company consists of several workshops: c 1c2c3 Workshop b 1b2b3 Workshop a 1 Workshop d 1 Workshop, etc. 4. Amateur arrangements of the company, etc. The latest movies are shown free of charge in the cafeteria on the second floor every week 13 night. On the last afternoon, I signed a labor contract with the company. I've been to work, too, and a week has passed. I talked a lot during the training, but one thing to remember is that this company was the largest professional company of its kind in Asia 10 years ago. Every workshop of the company is compared with small processing plants in other places, which may be a proud selling point. It feels good. Week 2: This is our second week here, and we are getting familiar with it, but we can only do some simple things at work. After all, we have just arrived here and will get used to it after a long time. The company has its own set of personnel training policies, and the employees who just came in started from the provincial model. The work of saving models is all hands-on and not hard. Generally speaking, the biggest dissatisfaction is monotony. Every day I go to work, I sit in the provincial mold, grinding the mold parts with an oilstone in my hand. Because I am bored, I will find some work for myself, but I can't leave my hand behind, so it can only be parts. This is a moving die insert, this is a fixed die insert, and this is. One of the advantages of being in a professional mold factory is that you can get in touch with molds of different shapes, which is very attractive to the students who have just come out, especially when they are professional counterparts. Very excited. Week 3: This is my third week here. As this is my first month in the factory, I don't have to work on Saturday and work overtime at night. At least the system in my workshop is realized like this. Some students in the workshop are not so lucky. They will go to work next Saturday. At present, the work is still model-saving, so there is no way. The system is set up like this. It's heartbreaking that only the superior people leave will the pawn below go up. This is the sad side of wage earners. It is easy to save molds, and it is all hands-on. However, it is frustrating that the work is repetitive. Repeating an action every day is too exhausting. Sometimes I feel like a machine, starting like a robot, moving to a certain distance and returning, well, just like that linear motor, doing this I think is the most regular reciprocating motion. People in the workshop don't get along too badly, because they can't talk too much at work, and then they leave in a hurry after work, which is a bit disappointing, as if they only remember the team leader. The fourth week: this week's work is still a model student, but the mentality seems to be much better. Because I know something about the basic work here. The main way to save the mold is to polish the tool marks with oilstone first, and the oilstone should use grinding fluid. There was a joke at first, and I mistakenly thought it was water. It was really embarrassing. This is a typical example of not being specialized in learning and having incomplete memory. Then there are 204 # sandpaper, 400 # sandpaper and 800 # sandpaper, which generally meet the requirements by 800%. Some demanding sandpaper uses 1200% sandpaper, and the ground part can reflect its own shadow. This is the so-called mirror. The food in the canteen in the factory is not bad, at least I think it is not as bad as that in the school, and sometimes it is better. Accommodation is for four to five people, and the conditions are a bit crude. You can't use high-power appliances, even the TV set in the dormitory has to be applied for, which is shabby enough. It's terrible that mice will come to visit the hidden food at night. Week 5: This is a new beginning, because I have moved away from the boring provincial module and come to the sixth ancestor of modeling. It was Wednesday afternoon, and the workshop director suddenly appeared in front of me and told me to leave my job and go with him. At first, I was asked to do odd jobs, because I was a newcomer, and I was inevitably dragged out to do odd jobs such as cleaning the ground. I didn't expect him to take me to the head of the modeling group that I often see at work, and tell me that this is your leader, and you will work here in the future, and then walk away. Rong is a bit formulaic, just like some accounts. What's your name? Where are people? My name is Huizhou, as long as it doesn't involve privacy or secrets. What can I do when I am new here? Audience, that's it. I'm watching it now, but what to do, what to do. Familiar with the working environment, where tools are placed, familiar with team members, and give a hand. For example, in the sixth week, the work of making modules is much busier than that of saving modules. Although I have been here for more than a week, basically no one has finished the task. All I can do is help, pass tools, move mold parts and templates. I know the environment very well: the molding module is an independent small team, which is responsible for the processing and assembly of the whole set of molds independently. The Group has four milling machines, two rough milling machines and two fine milling machines. It is the use of this kind of equipment to complete machining work other than numerical control machining, such as drilling and transporting water holes, jacking pin holes and machining small rough machining inserts. Team members are composed of an old master, that is, the team leader, an old worker who has worked for ten years, and the length of service is always the same. Three excellent products that have worked for two to four years, and a team member who has worked for half a year before me. There may be a generation gap. I talk to the youngest worker the most, and I know a lot about the tools standing behind him every day. The biggest point here is that the milling machine is called Luochuang. Week seven: I have to sigh that time flies. This week, I got a new harvest, that is, I created my first time. It's the first time to get on the computer. That was Tuesday. Superfine product is drilling, adjusting the knife and squeezing under the hole. My fingers itch, so I went over and said, let me try. Thanks to the school and teachers for arranging metalworking practice in the school, so that I can get started quickly and understand the important work here. Push out the knife after pressing it to a certain distance. In order to remove the iron filings, press the drill bit down with one hand when drilling. Remember to add coolant to the hole with the other hand, a milky water-based coolant. It is the first time to borrow tools from the warehouse, because many tool sets are not fully equipped. Although it is not for personal use, it is still very successful, which may be part of being familiar with the environment. The harvest is not small. Week 8: What's the difference between model making and model saving? The biggest point is that model preservation is sitting and model making is standing. You can't sit when the machine is turned on, and you can't sit when moving ingredients. This week, I finished the work of clamping the workpiece and straightening it with the edge finder. At first, I saw the guidance of my predecessors and felt that it was not difficult. I just moved the X axis and tapped the Y axis carefully. Where is the difficulty? I was a little embarrassed to say it when I was operating. I want it to be perfect, so I'll take my time. I hit the left, move to the right of the X axis, and then move back. I dawdled for over an hour, but I still didn't finish reading it. Superfine product couldn't stand it, so I ran over and gave a hand, and it was done in ten minutes. Experience, this is the best living example. Because of this blow, when I needed to straighten, I volunteered to embroider one. Now, I can finish it in five minutes, although others can finish it in three minutes. It's still good. Week 9: This week's work will be much more complicated and busy. I stayed here for a month, for example, while digging holes. Find your own drill and borrow it from the warehouse if you are too lazy to find it. Anyway, careful use will not wear, but also save a lot of effort. I'm worried about the work here. The mold here should be cleaned before assembly, because the surface of the mold is coated with oil to prevent rust. According to the principle of compatibility, the cleaning agent is an organic water, the main component of which is xylene, which is extremely volatile, flammable, explosive, toxic and dangerous. Banana oil is a mixed solvent made of ethyl acetate, acetate, benzene, toluene, acetone, ethanol and butanol according to a certain weight percentage. Pure banana oil is a colorless, transparent and volatile liquid with strong banana flavor, slightly soluble in water, soluble in various organic solvents, flammable, and mainly used as a solvent and diluent for painting. Is it harmful to your health to touch such dangerous goods every day? Worth considering. Week 10: There are many things to talk about this week. Learning to sharpen a knife is the basic skill of a skilled worker. I didn't think about sharpening the knife at first, thinking I could find it. Once I took a knife to ask for advice and was laughed at by the other party. I really don't know how to sharpen a knife. What I wanted was the essentials, so I learned to sharpen my knife when I was free. After two days of hard work, I finally found a job that I can cooperate with. Although it is only the simplest exercise, it is my own achievement. Cheer for me. I also learned the operation of the surface grinder, the accuracy of one thread and one thread, and the maximum of five threads in Z axis. Two hands cooperate: the right hand moves counterclockwise regularly and the left hand rotates clockwise and counterclockwise, which is very exciting. Think about it, isn't this the best way to relax the right brain? Hehe, I think too much. It's been two months, and I get paid once, not much but 800 yuan, but this is the first bucket of gold I have studied for n years. I really grew up. Week 1 1: This is a new beginning. I also learned to jump out of the slot like others and come to a watch case processing factory in Shenzhen from Guangzhou to open CNC. I left the original factory and came to a brand-new environment. At first, I was really not used to it. I just met the workers and was about to leave. It's really embarrassing to think of it, and I'm a little lost. Shenzhen Gong Ming is a watch and watch processing factory. There are five CNC milling machines in this CNC workshop, four of which are machining centers and one is an ordinary CNC milling machine. There are four workers in it, including me of course. The biggest difference between machining center and ordinary CNC milling machine is whether there is a tool magazine. There are three eight-knife machining centers, the largest of which is a twenty-knife machining center made in Taiwan Province Province. The fonts on it are also traditional Chinese characters. It's strange to look at those fonts, which are kind and strange. New environment, new beginning, new starting point, work hard. Week 12: I came as an operator, so most of the time I stood in front of the CNC milling machine, which is the need of processing. The operator's job here is to replace the machined workpiece and watch case. This kind of work is not difficult, that is, turning a nut and a wrench on the prepared machine tool can clamp or loosen the workpiece, because the shape of the watch case here is very regular inside and outside, which is aimed at most ordinary watch cases. The workpiece in the inner circle is inflated and clamped by the sampling nozzle, and the workpiece in the outer circle is contracted and clamped by the sampling nozzle from outside to inside. The dormitory here is occupied by four people, two of whom are electricians and one is a grinder in a mill. It's all XX. Although I am a newcomer, I am very friendly to me and will not be rejected because of different regions. The food here is terrible. Compared with the school, the gap is not generally large. In the first week, I ate half-baked food for three days. Maybe I adjusted my mind. As wage earners, this kind of thing is normal. Push! Hold on! Week 13: Time will not stop or accelerate because of Mo's personal performance. He treats everyone equally. When machining a workpiece, the watch case will have many different shapes. Square, round and oval goose eggshells are packed in heart-shaped couples' suits. The original unremarkable case can also have such rich expressions. It's really creative. Creativity comes from life, higher than life. The CNC machine tools here should be zeroed first after each start. Of course, the CNC machine tools in Taiwan Province Province mentioned last week do not have this trouble. As long as the wind pressure of the fan is sufficient, it can be produced without returning to zero. There is another one that is more interesting. Every time you start the machine, if you want to continue the unfinished work, you should open the coordinate system window from g54 to g59, and manually turn the wheel to the coordinate system value to see if it is eccentric. It is said that this machine has been repaired, which sometimes leads to eccentricity after zero adjustment. If eccentricity is found, the corresponding eccentricity distance must be adjusted. Interesting. Week 14: I don't want to talk about time anymore. Work is so boring. Every day is a repetition of yesterday. If you want to make your life colorful, you have to think more and come up with some new ideas. Most of the tools used here are milling cutters with a diameter of four. Occasionally use a six-diameter milling cutter, four people and five machines. After replacing the workpiece, there will be a short waiting time, but it is very annoying. How to use this time? Uncle Lei Feng said that we should have the spirit of nails. The purpose of nailing spirit is to make full use of time. I remember learning to sharpen knives when I was working in a mold factory. It's not bad to come back here and do my old job. So, I have time to use my spare time. The sharpening disc is not an ordinary grinding wheel, but a boron wheel with fine particles. It feels really good to sharpen the knife. There will be no flying dust when there is no grinding wheel, so the blade will be polished silently, hehe, and it is very smooth! ! There is progress! Week 15: Every day is a busy work. Sometimes I don't know it's the weekend unless my colleagues remind me. The most terrible thing in life is endless repetition, which will make people forget to think and degenerate. Work hard during the day, because the boss will accidentally appear behind you at any time and appear in the CNC workshop. I am much more easygoing at night, and I have to wait a long time. After finishing the work, you can use the computer next to the CNC milling machine to review the learned processing software mastercam. I learned it at school but haven't used it for a while. Some functions are a bit strange. It doesn't matter. Take my books to the garage and compare them with textbooks, and learn them bit by bit. When you don't understand, ask the old workers. The best proof is that cad that the school may have learned but has no impression is directly converted into mastercam. Old workers also have many advantages. It will be of great benefit to find out your own shortcomings and consult humbly, not only because you have gained experience, but also as a lubricant to get along with your colleagues. Success belongs to those who are prepared! ! ! !