Internship report column I have carefully collected and organized some internship report samples for you, the following "polymer materials company internship report sample" is particularly wonderful, welcome to refer to.
We college students have traveled the journey of life is mostly spent in the school, and therefore the current understanding of the outside world can only be very superficial. But can we wait until we get out of school to go deeper into society? Obviously we shouldn't. If we go into society with rigid book knowledge, we are bound to hit the wall and delay our youthful years. During the university into the factory apprenticeship and contact with society is very necessary. Only when we have a deeper understanding of practical things can we consciously learn more useful things for the society during our college years, so that we can adapt to the society faster and serve the people better when we get out of the society. Therefore, on April 10, 2006, our polymer 03-1 class began our one-week factory apprenticeship.
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The purpose of apprenticeship:
In order to the future needs of the actual work, in order to contact with the broad society, enrich our knowledge and experience. Into the factory apprenticeship is a good way. Marxist philosophy of material dialectics, one of the most notable features, is to emphasize its practicality. The main purpose of this apprenticeship is to make me have a further understanding of the production process of some products closely related to my specialty. For example, to understand the hollow blow molding, injection molding process and its structure, as well as the specific production process of tires and other products.
Apprenticeship content:
April 10th, Monday afternoon, our first stop is located in our school in Maoming Golden Eagle Can Factory.
First of all, we listened to the person in charge of the factory tell us about the production principle and process of hollow blow molding machine and injection molding machine.
Hollow blow molding machine production principle: the polyethylene raw material into the blow molding machine, heated to a molten state, and then from the right-angle head of the blow molding machine extrusion billet, when the billet reaches the required length, the rapid closure of the mold, cut off the billet, and the billet injected into the billet of compressed gas, so that the billet in the mold blowing molding.
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In the factory we also got to know the raw material HDPE and the shape of the red mother and the crusher, color mixer and other production equipment. We also got to know some production related parameters and mixing ratios.
In the conversation with the production workers also learned that their daily production capacity is about one thousand. The daily working hours are 8 hours. The products are mainly used for lubricants.
Tuesday morning, April 11, 2006, our second stop is Gaozhou City Flying Saucer Tire Industry Co.
First of all, the production of the team gave us a brief explanation of the company's introduction, the following is what I found on the Internet about the company's profile: Flying Saucer is the country's force car tires, motorcycle tires, the production of key enterprises, with advanced tire equipment and testing equipment; the annual production of motorcycle tires and motorcycle tires. Testing equipment; annual production capacity of motorcycle tires, bicycle tires more than 10,000 sets; motorcycle tires have code, metric, small wheel diameter three series of ordinary tires, reinforced tires, vacuum tires, self-patching tires more than 80 varieties; bicycle tires have a straight edge, hooked side, the soft side of the three series of ordinary tires, reinforced tires, high-quality tires, color tires, more than 100 varieties. The company has more than 30 years of tire production experience, "Flying Saucer" brand tires have passed the national "CCC" mandatory product certification, has been rated as the province, the Ministry of Excellence and the national A-class products, Maoming City, "Top Ten Industrial Brands," one.
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Next we visited the factory's production process, from the leader that the main raw material for tires - high-quality natural rubber from the Thai Rubber Company directly; Flying Saucer and the strong cooperation of the Maoming Yongye Company Limited by the Maoming Yongye direct supply of high-performance N234 carbon black for tire reinforcement materials, so that the product is more durable, so that the product is more durable, so that the product is more durable, so that the product is more durable. The high performance N234 carbon black is supplied by Maoming Yongye as the reinforcing material of the tires, which makes the products more wear-resistant and load-resistant. Flying Saucer Company introduces AUTO-CAD technology for tire design, which greatly shortens the development cycle of new products and improves product precision. Flying Saucer Company adopts the international advanced production technology: molding spring backpack, high precision; vulcanization computer automatic control; smelting rubber **** dissolved film packaging and automatic feeding; calendering automatically adjusted high-precision four-roller calender calendering compound rubber; rubber processing using biological coagulation technology to replace the acid coagulation, fundamentally ensure that the rubber excellent performance.
April 12 and 14, 2006 The five branch factories of Guangdong Maoming Zhonghe Chemical Plastics Co.
Maoming Zhonghe Guyuan Polymer Material Company Chemical Plastic 1 Factory
Maoming Zhonghe Guyuan Polymer Material Company Chemical Plastic 3 Factory FFS Heavy Duty Packaging Film
Maoming Zhonghe Chemical Plastic Presented MPS Butylbenzene Transparent Impact Resin
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Maoming, Guangdong Zhonghe Golden Plastic Packaging Products Company 6 factory
In these two days of apprenticeship we learned more things, can be said to greatly broaden our horizons.
1. I learned from the plastic wood composite materials to replace wood, not only can reduce China's future demand for wood, save a lot of forest resources, and alleviate the increasingly serious problem of white pollution in China. For the comprehensive utilization of solid waste materials provides a new way. It is a comprehensive development of the use of waste resources, waste treasure, both with high economic benefits, but also has a good social benefits of sustainable development characteristics of environmentally friendly projects. At present, plastic wood composite materials have been widely used in construction, decoration, packaging, transportation, storage and other civil and commercial fields.
2. Communication cable sheathing material products using the United States United Carbon Corporation (UCC) technology production of linear vinyl cable special resin as the base material, adding carbon black and a variety of additives, by mixing, plasticizing, granulation and become.
3 . Woven bag products to the Maoming ethylene production of high-quality products as raw materials, advanced equipment and technology carefully processed
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This product has a strong, solid packaging, moisture-proof, waterproof features; and the appearance of the United States, easy to palletize, easy handling and transportation and packaging costs are inexpensive. It is suitable for the packing of chemical products, fertilizers, feed, grain, cement, mineral sand and other granular, lumpy, powdery and other solid substances.
4. Butyl transparent impact resin with its transparent, impact resistance, non-toxic, high gloss, easy to process, easy to mix with other polymers *** superior performance, making it the twentieth century has not been the most rapid development of a new and high technology materials. Widely used in packaging, medical devices, home appliances, toys, footwear, high-grade daily and office supplies and other fields. The film has the advantages of high transparency, rigidity, flexibility, brightness, etc., and is widely used. Another important use is the modification of various plastics, such as GPPS, SAN, PP, etc., to make a variety of plastic alloys for various purposes, which has great potential for development. This product can be used in injection molding, sheet extrusion, thermoforming, blow molding, cast film extrusion and other processing methods.
Apprenticeship experience:
Although only one week, but still feel that the harvest is full. Feeling quite deep is that the theoretical study is the basis of business practice, but the actual work and theoretical elaboration and how different, in the work of leisure, in the work with some workers for many years in the conversation, know that, in the workplace, have a good business ability is the basic ability. Therefore, for those of us who are in college, it is especially important to have a good grasp of solid professional knowledge.
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Another point is that in their own relatively cyclical repetitive work, not only should maintain the quality of work and efficiency, but also have the spirit of innovation.
When I saw some of the bags in a branch plant is printed in English, although the basic understanding of the general meaning of the individual professional words or do not understand, oh, finally realized the importance of polymer professional English.
In the process of apprenticeship, I learned a lot of things that I could not learn in the original textbooks, and can make myself further close to society, close to the enterprise. Also found their own perspective on the problem, the way to think about the problem gradually open up, which is inseparable from the practice, in the process of apprenticeship, I once again feel the fullness, feel the growth.