Article 1:

Social practice is a fortune. Hard work pays off, and hard work pays off. In practice, you can learn knowledge that books can't. It can make you broaden your horizons, understand the society, go deep into life and have endless aftertaste, not to mention the process and experience of participating in social practice activities itself is a valuable asset. However, my social practice started from that bitter winter vacation.

In the social practice of this winter vacation, I feel deeply about things. I realized the beauty of growing up in this practice, and social practice allowed me to find the best combination of theory and time. We students, in particular, only pay attention to theoretical study and neglect practical links, and often play a very unsatisfactory role in practical work. Through practice, our knowledge level has been tested. I am glad to see that after practice, I have become more mature and confident.

By carrying out colorful social practice activities, I gradually learned about the society, broadened my horizons, enhanced my talents, realized my position in social practice activities, discovered my own shortcomings, and made an objective evaluation of my own value, which invisibly gave me a correct orientation and enhanced my confidence and perseverance in studying hard.

This short and substantial social practice will play a role as a bridge for me to go to the society. It is an important experience and step in my life, and it will also be of great help to my future work. This social practice tells me that in the new economic era, college students should have innovative ideas and the ability to master mature skills, be good at managing and opening up markets, and be full of team spirit. I see. Contact with society. If you want to accept the challenge of the times and be welcomed by the society, you must seize the time to enrich yourself, not only to learn professional courses well, but also to extensively absorb all aspects of knowledge and strive to improve your overall quality.

Article 2:

I have been in xx company for one month, and I have completed the one-month internship process from the blank warehouse to the finished product warehouse. When I came here, it was also the coldest period of this winter. If you stick to it, I feel that every stop has different gains. Let's talk about my feelings and gains in the whole learning process.

From school to work, first of all, my biggest gain is dealing with people. I used to be crazy in front of my family, classmates and friends, and I didn't hide my temper and shortcomings. Because they can tolerate and even accommodate me like relatives. In this month, I have always believed that no matter who you are, as long as you treat them with a sincere smile, you will get the goodwill of others. Society is a big circle, no one has the obligation to put up with your shortcomings and bad temper, and losing money is a hidden blessing in many cases. As Sister Niu said, "Sometimes you can't lose money if you work more, and you can't lose money if you talk less." Try to help others when they are busy. When you ask, others will be happy to tell you everything they know. In fact, this is also an investment, and there is nothing to complain about.

First stop, blank warehouse

In the days when I learned the most from short positions, I should thank Director Wu for patiently answering my questions again and again.

First of all, I classified all the blank stocks, and remembered the product names first, so as to find the specific specifications and models more conveniently in the future, because there are too many models to remember all at once. Knowing what products the company has, customers will know whether they are within the business scope of the company when making an inquiry.

Secondly, the inspection standards of blank and common blank defects are studied. Such as: the pickling color of castings is consistent; Fonts and included angles have no residual shells and steel beans, and the fonts are clear and undamaged; There is no crack, slag inclusion, shrinkage cavity, scale and acid return in the surface cavity. In order to understand the defects of the blank more clearly, I will ask Director Wu to show me the specific defective products of each defect. Every time I come to the blank, I will take the initiative to check the blank and understand the different inspection standards of each product. For example, no matter how big the meat is, what kind of products can pass through it, what kind of parts can pass through it, and what kind of position is absolutely not allowed.

Then, I learned the processing requirements and processing inspection standards. Processing requirements should fully meet the requirements of process standards, such as radian, upper and lower diameters of line holes, etc. Conventional inspection standards for machining are: smooth surface without burrs, wrinkles and allowable roughness above 1.6. Each piece should be accurately measured with corresponding measuring tools according to the drawing size, and slag inclusion, holes and cracks are not allowed in the processing range. Under the guidance of Director Wu, I personally measured and inspected the processed castings, because I firmly believe that practice is far better than theory.

Finally, I know the general operation sequence of the products in the blank library. Incoming inspection → blank inspection → processing adjustment → numerical control (bending) → processing inspection → polishing → semi-finished product inspection → assembly welding (welding repair) → semi-finished product inspection → cleaning → repair → finished product → sampling and warehousing. According to the different needs of customers, you can delete or add some links. In the blank warehouse, I also learned to write purchase reports, fill in purchase requisitions and so on.

The second stop, processing adjustment.

With the first-level knowledge from the blank library, I feel the tone of processing, and I have more learning directions and goals, at least knowing what to do every step of the day. But I am also very grateful to everyone who is working in the processing and adjustment for their help and answers.

First of all, I learned about the plastic surgery of products. I know that every product has different measuring tools to measure its shape. For example, the radian of protective covers with different sizes, the width of the cover mouth, the straightness of the anchor rod, the curvature of the handle and so on. It should be adjusted to meet the specific requirements of technical standards. Different products can have more specific requirements and status quo, and tools such as mallets, steel bars and pliers can be used for specific finishing.

Second, I learned to drill holes and arch wires. We should choose to use different drills to process the upper and lower diameters of threaded holes according to specific product and process standards. For those who need steel wire arching, the corresponding drill bit should also be selected for steel wire arching. After punching, it is necessary to deal with the burrs left on the product surface, and it is necessary to wipe off the burrs one by one to keep the surface smooth.

Thirdly, vibration grinding and electrolytic polishing. Vibration grinding mainly uses a grinder to smooth the rough surface, and electrolytic polishing mainly uses the principle that the micro bumps on the metal surface are first dissolved at the anode under a specific electrolyte and appropriate current density. The difference between them is that electrolytic polishing mainly improves the brightness of the blank surface, while vibration grinding improves the smoothness of the blank surface. The general operation steps are vibration grinding and electrolytic polishing first, but manager Jiang told me that the plug and sliding cap don't need electrolysis.

Finally learned that sandblasting after reprocessing. Sandblasting mainly uses the friction of sand to remove the yellow weld marks on the welding surface through manual control.

Third stop, polishing

Throughout the process, I found that workshop polishing is the most tiring and dirty process. In the constant friction, everyone became black, but I still learned a lot.

First, I learned the operation sequence of product polishing.

1, mirror polishing operation sequence: first use 60 belts to polish the gate → then use 180 belts to polish the rough surface → then use 400 belts to polish the polished surface with black oil → then use white oil to beat the hemp wheel → finally, the cleaning oil passes through the cloth wheel.

2. Operation sequence of matte finish: firstly, polish the gate with a 60 belt → secondly, use the blank surface of the belt area of 180 → hit the sponge wheel.

Secondly, the matters needing attention in the polishing process and the conventional polishing parts are studied.

The key points for attention in polishing are as follows: black oil on the 400 belt, white oil on the beating wheel and clear oil on the cloth wheel.

Traditional polishing parts include: exposed surface and polishable moral part.

Finally know the difference between mirror polishing and matte polishing. The steps of these two operations are different. The effect of mirror polishing can reflect people like a mirror, but the surface of fog polishing is blurred and people can't be seen.

The fourth station, inspection of semi-finished products

Polishing and semi-finished product inspection are the two most closely linked links. Inspection, repair and welding repair will arrive again. Only when polishing is completed in this link can it be truly completed.

At this station, I mainly studied the inspection standard of mirror polishing, because there are few matte products. The inspection criteria are: the shape cannot be changed; No lines, black spots, slag inclusion, cracks, etc. On the surface; There should be no welding scar and yellow paste on the surface of the blank; The surface should be bright and uniform.

After passing these inspection standards, I checked with them these days, mainly to check the defects such as lines, solder joints and black spots. The reason for the lines is that the hemp wheel is not well played and the black spots are blank defects. When the black spot is too deep, it can't be operated at all and needs welding repair.

The fifth station, cleaning and assembly

Cleaning this station is actually very simple, but every step of work is not easy. You must be careful what you do. It's dangerous to clean up the welding yellow everywhere. You have to be careful, you will get hurt if you drop it on your hand. Simple as it is, you can learn knowledge anywhere.

The first thing I learned was the cleaning order and precautions. Cleaning should be washed with mud alkali for a period of time, and then washed with clear water. For example, special anchors should be yellowed first, then wiped with mud alkali, and finally dried. When cleaning parts, remove oil stains from castings.

Then, I also learned the assembly of products. Different products need to pay attention to different assembly sequences, and some castings need to pay attention to avoid scratches and bumps during assembly. Some suggestions are difficult to assemble, which may be inappropriate and need to be adjusted slowly.

Sixth stop, finished product inspection

Inspection of finished products should be the last step of product production, and qualified products can be put into storage. However, the inspection standards of finished products, that is, the quality requirements that products must meet, are as follows:

1, clean and free from damage.

2, the combination is correct without omission

3. The whole process meets the requirements of process standards, including consistent appearance, flexible use and measurement of various sizes.

4, the surface is consistent, no leakage welding, welding yellow on the back, etc.

In fact, the inspection of finished products is to check the lines, solder joints and black spots leaked from semi-finished products after cleaning, as well as scratches and bumps during cleaning. Repair the products with these problems and send them to the finished product warehouse.

Seventh stop, finished product warehouse

In the finished product warehouse, this station is also the last stop of workshop practice, mainly for packaging, delivery and inventory statistics.

What I learned the most in the finished product warehouse is packaging products. For polished products, it is necessary to use bubble pads as pockets to avoid collision damage. Vibration mill products can be directly packed in plastic bags. When packing, the box size should be selected according to different products. If the goods are not enough, the boxes should be filled with carton paper and then sealed to avoid collision or damage during transportation.

In the finished product warehouse, the outbound order should be packaged first, and then the packaging of other products should be completed. Besides, I also learned about marking, marking and feeling good about myself.

The eighth stop, the office station

Sitting in the office without textbooks, I think this is the real learning process. I am a fledgling girl here, and everything is a new beginning.

First of all, I learned to run Fortis World and Alibaba. I probably understand the function of each module in it. Use Fortis to send and receive emails, write letters and open letters every day, and use Alibaba to search related inquiries and quotations to obtain various contact information of customers.

Second, I learned a lot of foreign trade knowledge and skills. Through Mao's discussion in the foreign trade forum, I learned a lot of inquiry reply skills and quotation skills. Learned the classification of inquiries, what kind of inquiries should be used, and what kind of reply skills.

Thirdly, with the help of old employees, I know how to communicate with customers and how to explore potential customers. Sister Lu and Sister Guo gave me different ways to search for customer information, and I have been trying to develop a closer relationship with people in related industries. With your help, I have mailed the samples to Longines Yacht and have been communicating and tracking them. Sunshine yacht has begun to consider cooperating with our company, because it is good to communicate the price and quantity of initial cooperation; Customers in the Bahamas should have ordered 12 L-34. At present, I am remitting money. Thank you for your help and concern. I will do my best.

Finally, I want to say that learning is endless. Although the internship is over, I still have a lot to learn. I can work in the office all day, and I need to spend more time to win more business. Another thing I firmly believe is that providing good service to any customer is also an intangible investment. Niu Jie said at the meeting: "The mentality determines success or failure, and things are planned." I think these are all very important. With a good attitude, there will be positive enthusiasm for work, and with planned work, there will be more direction and motivation.

Here, I would like to thank xx Company for all the opportunities provided to me, and I will definitely redouble my efforts. Just like looking for someone to say, I will try my best to get back the salary given to me by his boss, so that I can be truly valuable to Xinghui!