Students of all majors in the 2006 class are required to complete a graduation internship report as required (see the attachment for format requirements) and submit it to their department when they return to school to receive their diploma.

Attachment: Graduation Internship Report Format and Requirements:

Jiangxi Industrial Vocational and Technical College

Graduation

Graduation

Practice

Exercise

Report

Report

Class:

Name:

Instructor:

1. Purpose of internship

(Introduce the purpose and significance of the internship, the development of the internship unit and internship requirements, etc.)

2. Content of the internship

3. Internship results

4. Internship summary or experience

Requirements:

1. Title: Song font, bold, IV No., left-justified,

Text: Song font, small size 4.

2. The word count is more than 2,000 words.

3. Print on A4 paper.

The two years of university are coming to an end.

In order to let us know more about products and equipment, improve our understanding of CNC manufacturing technology, deepen our perceptual understanding of the application of CNC in various fields of industry, and broaden our horizons to understand Relevant equipment and technical information, familiar with the processing technology of typical parts, specially arranged for us to conduct production operation internship in a factory with many types of CNC machine tool equipment and more advanced production technology

Laying the foundation for future work , we started our internship in the last few months. After more than a month of production internship, we came to Taiyuan No. 1 Machine Tool Factory for internship

1. Unit introduction

Taiyuan No. 1 Machine Tool Factory was founded in 1952. It is a key enterprise in the country for the production of metal cutting machine tools and a CNC industrialization base in Shanxi Province. The company is located at No. 16, Nanneihuan Street, Taiyuan City, covering an area of ??132,800 square meters. Facing the street on three sides, it is located in the central area of ??the city, with excellent geographical location and convenient transportation. The company has 1,293 registered employees, including 320 professional and technical personnel of various types. Total assets are 223 million yuan and total liabilities are 178 million yuan. The company has 468 sets of high-precision processing and testing equipment such as vertical machining centers, horizontal machining centers, high-precision guide rail grinders, large-scale CNC gantry boring and milling machines, three-dimensional coordinate measuring instruments, and dual-frequency laser interferometers, and has a complete process assurance system. and accurate measurement and testing methods.

The company's main products include high, medium and low-end CNC lathes, horizontal lathes and gantry frame machine tools, with three major series, 61 varieties and 182 specifications, including: 16 varieties of CNC lathes , 43 specifications, tracking the domestic advanced level, with huge market potential; 14 varieties of horizontal lathes, 64 specifications, high cost performance and good user satisfaction; 31 varieties of gantry frame machine tools, 75 specifications, showing a strong sales trend. In particular, the new product CNC gantry boring and milling machine not only has a promising market prospect, but also has intellectual property rights and core competitive advantages. Products with the registered trademark "TAIYIJI" are sold well all over the country and exported to more than ten countries and regions around the world. The company has strong technical force, short product development cycle and quick results. The company's technology center has been rated as a provincial technology center for its strong scientific and technological development capabilities and modern design methods. The company is famous for its honest management and fast and thoughtful service, and is well-known throughout the country. Most provinces, cities and autonomous regions have sales outlets and have formed a long-term network system. The company pays attention to product quality and passed the ISO9001 international quality system in 2000.

During the internship, in addition to shallow-level learning, In addition to professional skills, I also felt and experienced many things beyond skills. The first is the dedication of Bonda people and the vibrant working atmosphere. When you walk into such a group, your heart will become younger involuntarily, your steps will involuntarily pick up speed with everyone else, and your work attitude will become more diligent, serious, more serious, and harder.

Perhaps, this is the cohesion of a group, this is the "special culture" of an enterprise written outside of writing!

I learned a lot during the short-term internship. I also have some immature things to say. To be honest, "logistics" is a relatively young word. At present, logistics and transportation seem to be in the "Warring States Period", which can be described as "chaotic". In fact, price wars and disorderly competition have turned the logistics industry into a low-profit industry. In other words, the current situation of China's logistics industry development is not optimistic. However, if you want to retain customers for a long time, you must not rely on lowering prices, but also rely on brand and strength. Service and hardware are the ways to create a brand and enhance strength! Competition is fierce, how can we win? The simplest truth is that enterprises must follow the development of the market. Whatever the market needs, enterprises must provide. We must provide customers with 1+100 optimal services!

In the long run, I think the company should do physical transportation in maritime transportation, that is, not just be a non-vessel operating common carrier. We should overcome difficulties as much as possible and let the company own transportation tools and its own Entity, the space for development can be infinitely expanded.

Secondly, there are a few minor issues that I think should be paid attention to. First, everyone should try to make the handwriting clear and not too cursive, so that it should be easier for customers to recognize. Second, it is actually necessary for the company to require employees to wear work clothes on necessary occasions and when necessary, such as holding large meetings, recruiting new employees, etc.

Of course, the above only represents my personal thoughts and is a "frog in the well" opinion. If there is any offense, it is unintentional. Please bear with me.

After getting involved with Bonda, I have been "valuing" myself and thinking about what I can do for the company. I dare not be proud or speak nonsense. I can only say that in the days to come, I will try my best to work with 200% of my efforts and 200% of my enthusiasm. I hope that the company can know people well and assign them well, and I also look forward to myself. Be able to start from the lowest point, move forward step by step, and work hard to become a qualified, excellent, and outstanding Bonda person!

IV. Thank you

First of all, I would like to thank Haicheng Bangda for giving me such an opportunity to work for her; at the same time, I am deeply disturbed by the many inconveniences it has caused to the company. .

Secondly, I would like to express my deep gratitude to the management department for properly arranging and ensuring the smooth implementation of my internship; I would also like to thank the masters of the Shipping Department: Niu Bing, Xiao Guoxuan, Yin Xiaohui, Wu Mei, Zhang Jia, Wan Juanjuan, Jia Lihong, and Zheng Leilei, thank them for their guidance. Thank you! I also want to say thank you to Manager Chen Xin and all the supervisors for their cultivation of me!

Add internship report

●Purpose and significance of internship

Machine-based internship, everyone is looking forward to its arrival, looking forward to learning and being lazy to enjoy it A look at factory life. However, after the internship, I feel that the internship life is different from what I imagined before. The internship is not a simple thing, it is not our vacation, it is not an easy thing, but a hard work. In this short 2 weeks, I learned a lot of things that I couldn't learn in the classroom, and I got a workout in my willpower.

The years passed by quickly like running water...

The two-week machine-based internship ended in a blink of an eye, but the feelings it brought me will remain in my heart forever. Overall, this two-week internship was an interesting and important experience that will definitely affect my future study and work. I think that in the years to come, I may not have such an opportunity to fully experience the methods commonly used in today's industry in such a short period of time; I am also afraid that I will not be so lucky to experience everything around me. How on earth is it made?

Although it was very tiring and hard during the internship, I felt very happy! 2 weeks, just 2 weeks, is also particularly valuable for us engineering students majoring in CNC. Because this is an excellent opportunity to combine theory and practice, and will comprehensively test our knowledge level. Machine-based internship is an effective way to cultivate students' practical ability.

It is also a very important and meaningful internship class for our college students and engineering college students. The machine learning internship is another opportunity for us to actually master knowledge. Without the rigorous environment of the classroom, we will feel the atmosphere of the workshop. At the same time, we also feel more about the mood of being a worker, which makes us more aware of the responsibilities we shoulder.

What is CNC technology? What kind of work is this major suitable for? What is the future of this major? With these questions in mind, we participated in this machine learning internship. This machine-processing internship was led by two teachers, Wang Jian and Yang Qianquan. Two engineering classes participated in the internship. Another class went to the internship factory to work at the same time as our class. The first week was the morning shift for our class. The second week is their morning shift.

●Internship content

The two-week machining internship is mainly about learning to use lathes, milling machines, planers and other machine tools to process relatively simple workpieces.

The lathe processes a wine glass, and the milling machine processes a hammer. Wine glasses do not require craft size, while hammers do. The workpieces processed by our group are hammers, and the machine tools used are milling machines.

Machine tool category and code:

Category

Lathe

Milling machine

Drilling machine

Boring machine

Grinder

Planer

Broaching machine

Saw machine

Gear machine tool

Threading machine tools

Other machine tools

Code number

C

X

Z

T

M

B

L

G

Y

S

Q

●Internship tools and equipment

On the morning of the first day, Teacher Wang and Teacher Yang came to the class to talk to us about safe operations and some internship requirements. and other related issues. In the afternoon, we entered the factory. For the first time, when we came to the workshop, there were 8 large characters posted on the door of the factory: "Safety first, civilized internship." After listening to the teacher's request and looking at the seemingly simple drawings on the blackboard, we started Our internship.

First of all, the teacher explained to us the functions, performance, composition and models of various types of machine tools and introduced us to the operating safety regulations of various machine tools. Let us have a preliminary understanding of machine tools to pave the way for the next two weeks of internship. The main machine tools include lathes and milling machines, which are also our main machine tools for this internship.

Other machine tools mainly include the following models (specific specifications and models are omitted):

Q11-3X1800 shearing machine, C72 hydraulic sawing machine, ZQ4113 desktop drilling machine, B665 bullhead planer

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The main lathes have the following models (specific specifications and models are omitted):

C6132A, C616,

The main milling machines have the following models (specific specifications Model numbers are omitted):

X8126B, X62W, X8126, X5030, XQ5025B, M1420.

Note:

Brief description of model:

For example, C6132A lathe:

C: Lathe code, 6: Group code (floor-standing and horizontal lathe group), 1: Series code (horizontal series),

32: Spindle parameters (1/10 of the maximum turning diameter), A: The first major improvement.

The composition and function of lathes:

Then, after the teacher introduced the machine tools, he took us through the safety operating procedures of various machine tools in detail. This is very important, because if you want to operate a machine tool, you must first understand it before you can operate it.

Grinder safety operating procedures

1. When the grinder rotates at a high speed, pay special attention and concentrate when using it to avoid accidents.

2. When sharpening the tool, the tool should be placed slightly higher in the middle of the grinding wheel, not too high or too low.

3. When sharpening, no more than 2 people are allowed to use a grinder at the same time.

4. The tool should touch the grinding wheel lightly, and then apply force gradually, and do not use excessive force. Try to use the front side of the grinding wheel. In order to keep the grinding wheel flat, the tool cannot be fixed in a certain place for sharpening. It should be moved left and right to make it wear evenly.

5. Do not grind too large or too small workpieces or other debris on the grinding wheel.

6. To avoid eye damage from sand particles, use protective glasses as much as possible when sharpening the knife.

7. When rough grinding the tool, it should be placed on the grinding wheel frame.

Safety regulations for planer internship

1. Wear work clothes and other protective equipment before operation. Female students wear work caps. It is forbidden to wear slippers, skirts, and shorts to work.

2. Workpieces and tools must be firmly clamped, row spacing adjusted and manual test run. The handle should be placed on the square head handle of the ram.

3. When the machine tool is running, it is prohibited to change the speed, correct the workpiece, adjust the tool, measure the workpiece, clean the iron filings with a brush, and it is prohibited to hand mold the workpiece and clean the iron filings.

4. You are not allowed to leave your post while working, and you are not allowed to chat or chase.

5. Keep lubricated parts and add oil on time.

6. If you find any abnormality, stop the car immediately and report it to the teacher. You are not allowed to handle it yourself.

7. Work carefully.

Milling machine internship safety regulations

1. Wear work clothes and button them before operation. Female students are required to wear work caps, gloves are not allowed to be used, and slippers, skirts, and shorts are not allowed to be worn on duty.

2. It is not allowed to place various tools, quantities, tools and other items on the workbench.

3. Before driving, check whether the machine tool is normal and lubricate it before driving.

4. When driving, you are not allowed to change speed, measure workpieces, chat or leave your job, and more than two people are not allowed to operate buttons and handles at the same time.

5. The tool workpiece clamp must be firm and comply with specifications.

6. The direction of movement must be locked before vertical, horizontal, ascending, and descending feeding, and the nut (handle) must be loosened and locked again after the movement is completed. When approaching the limit of the movement direction, it is forbidden to activate the quick button.

7. If any abnormality is found, stop the vehicle immediately. Cut off the power, even if you report it to the teacher, do not conceal it or handle it without authorization.

Grinder internship safety regulations

1. Before driving, you must check whether the machine tool is normal. Adjust the position of the reversing bumper and tighten it.

2. When grinding, you must check whether the workpiece is clamped correctly, tightened reliably, and whether the magnetic suction cup is working properly to prevent the workpiece from flying out and injuring people or damaging the machine tool.

3. When grinding, the machine must be fed behind the grinding wheel and the workpiece, and the grinding wheel must be retracted before stopping.

4. Measuring the workpiece or adjusting the machine tool reading must be done after the grinding head is stopped. It is strictly forbidden to touch the workpiece and grinding wheel with your hands when the grinder is running.

5. When the work is finished or a paragraph is completed, the relevant operating handle of the grinder should be placed in the "neutral" position to avoid accidents caused by sudden movements when opening.

Safety Rules for Lathe Internships

1. Before taking up the job, wear work clothes and button them up. Female students are required to wear work caps and are not allowed to wear gloves when operating, and are not allowed to wear slippers, skirts, or shorts to work.

2. Before starting the machine, check whether the machine tool is normal and lubricate the machine tool as required.

3. The spindle should be stopped when changing speed, and the chuck plate should be removed immediately when used up.

4. It is strictly forbidden for two people to operate the machine tool at the same time, and do not stand in the direction of the flying iron filings to prevent the iron filings from flying out and hurting people.

5. You are not allowed to leave your post while working, and you are not allowed to chat or chase.

6. Do not touch other people’s machine tools and do not operate with gloves.

7. If any abnormality is found, stop the vehicle immediately. Cut off the power, even if you report it to the teacher, do not conceal it or handle it without authorization.

●Goals and requirements of the internship