Entry equipment: drawing analysis, process analysis, determination of NC machining path and machining tool, preparation of fixture, preparation of NC machining program and machining (including clamping parts, alignment, trial machining of first piece, etc.). ). Of course, there is automatic programming, the common automatic programming software: Mastercam (which is less and less used at present), UG and Pro/e are the mainstream learning software at present.
UG is difficult to learn and master in a short time, and it should take about a year. But in any case, it is useful to learn to enter the door. In addition, you must understand finite element analysis. In this respect, the books compiled by Peking University are very good, but it seems that they are only V 18.0. Now NX2.0 is popular, which is a little more convenient than the former.
Suggested equipment: take advantage of all available opportunities to practice and exercise, and it is best to go to the grass-roots workshop. The process set by the engineer allows you to realize the application. In this process, you should consider the principle of this design. If it were you, could you handle it? You can learn a lot when you get there, and the mastery of various application software is generally done in the workshop. Maybe you will even understand that technology can't be improved in the office there. Mould processing direction
Now the molds are more and more complicated, and the highly skilled designers are worth millions. If you want to become a high-level mold designer, you can choose to go to the workshop to engage in craft and mold processing, which will certainly lay a solid foundation for your growth. In addition, advanced mathematics and Matlab are very helpful for mold design, especially for reverse engineering and complex design. There are mainly stamping dies, injection molding, extrusion molding and so on. , you can look at the professional teaching materials, and then design the mold at present, and you have to skillfully use AutoCAD (UG Pro/E Solid Work Solid Edge CATIA, etc.). ).
When doing a resume, you can highlight your drawing ability and your ability to work hard and be good at learning. Some students like to describe it like this when filling out their resumes: "Skillfully master the use of Pro/e, Ug and other software." In fact, many experts who have worked for many years have no courage to write like this. If we can master the main software in a certain direction at school, it will probably rain in Mao Mao when we graduate.
I suggest you find some books that mainly introduce examples to learn, do it yourself, and then do it yourself, and you can basically get started. Then you have to buy a manual and put it on your desk for reference. Other technical directions
Entry equipment: The computer should at least master AutoCAD, add a three-dimensional software, and some common things such as Office. Learn how to read and draw! Because it is the language of engineers.
Suggested equipment: read books on project management and 6δ quality management. Technology to governance is the dream of many engineering students, and project governance is the stage for technicians to realize this dream. The other is about quality management. If you have the conditions, you can even participate in the ISO system series certification training (some schools have started to hold ISO internal auditor certification training courses, which require little investment and only need to take one exam, and then you can benefit from the follow-up training for a certain period of time every year). Practice, production management, production planning and scheduling, quality management, site management, process planning, equipment management and maintenance, safety management, production management system, etc. , are learned everywhere.
At present, in China, the employment development status and prospects of mechanical students are very good, except for the mold industry and automobile industry. Students can try to do some reverse engineering in school (that is, design according to other people's products), and do something decent before looking for a job, which may win you a good job. In the technical field, whether you can find a job is determined by skills and works, which is more convincing than academic qualifications. Then there is the name of engineer, which is actually just a courtesy title for technicians. Real engineers usually have to take the exam for 5-6 years after graduation. Marketing direction
Entry equipment: You should at least know the performance parameters and working principles of various products in this line, and even you should be basically qualified as an after-sales service engineer. Now marketing is more and more detailed and professional. If you are not better than other majors in mechanical engineering, why don't people want a glib marketing major?
Suggested equipment: take marketing as an elective course, determine the main attack direction after graduation as soon as possible, and understand its market dynamics. The old problem is, internship-even without salary. The experience accumulated in this way can win you an interview.
There are many girls who study machinery in marketing, and some of them are teachers and warehouse managers. I think employment needs personal hobbies and abilities, or I have to find my own way. You still need to build your own life. If you know more knowledge, you will naturally understand that there is no shortcut in life. Only diligence and hard work can make you successful. Several useful softwares
AutoCAD- mechanical graduates can't only understand three-dimensional software, drawings are used for processing, and processing workers can only look at two-dimensional drawings. AutoCAD is mainly used for plane drawing, which is powerful and professional. Buy a CD-ROM and a CAD case course textbook, and combine your own practical operation training with mechanical professional examples, and you can basically master it within one week.
Pro/E- Many mechanical students often learn a lot of 3D software, but none of them are proficient in it. Anyone who has participated in the interview will know that the company now uses Pro/E instead of CATIA or UG, not to mention 3D MAX. You'd better read the books on the principle of CAD/CAM before you study, so that not only Pro/E can get started quickly, but also other similar software can get started quickly, because you already have some theoretical knowledge and understand its principle and essence.
LabVIEW-Students who want to learn some measurement and control technology should work hard on LabVIEW. Labview can process the collected data, and the results can be obtained through interfaces, such as serial port and TCP/IP network.
Port control peripherals, etc. It is the latest graphical language without memorizing source code, and it is the simplest and most practical language at present.
Automated machines will increasingly replace manual operations. Therefore, students majoring in mechanical engineering should pay attention to this trend and have the opportunity to recharge their batteries and learn more about CNC, automation, three-dimensional modeling and information technology, which will be of great help to their future sustainable development. At present, English is widely used in design, after-sales, foreign trade and other fields of machinery industry. If English is better, it will have greater advantages in the application of machinery industry.
Diversified enterprise selection
Graduate students majoring in manufacturing have a wide range of employment options. From the perspective of employment units, there are large manufacturing enterprises (mainly state-owned enterprises), medium-sized enterprises (state-owned enterprises and private enterprises) and small enterprises (mostly private enterprises). However, the number of well-known enterprises is limited and the competition is fierce. So, how should graduates choose the enterprise that suits them? This is a topic worth discussing.
The ideal starting point of employment is to achieve a win-win situation for enterprises and individuals. From a personal point of view, large state-owned enterprises are a good choice if they pursue stability, have little pressure, or want to embark on a career. Most state-owned enterprises work at a slow pace. Small and medium-sized enterprises can consider it if they pursue faster development and bigger development homepage. However, small and medium-sized enterprises are mixed, ranging from outstanding entrepreneurs with long-term vision and long-term development to small bosses with short-sighted interests. So how to judge? You can learn about enterprises from the following aspects: (1) Internet search. The network information is very rich. Before entering a company, you can search the relevant information of the company online and have a preliminary impression of the company. For example, some large automobile companies (FAW-Volkswagen, Shanghai GM, etc.). ) There is a perfect network construction, which is actively promoted under the premise of self-construction and development, so that more people can see the information of the enterprise and understand the business of the enterprise in every corner of the world, and it also provides many opportunities for job seekers to actively understand the enterprise. However, the information on the network is inevitably exaggerated, distorted and even tampered with. Graduates must start from all aspects and have a comprehensive and in-depth understanding.
(2) Understand the importance attached by the enterprise to R&D. The importance attached to the R&D department also reflects the development potential of this enterprise. Enterprises without R&D departments will be eliminated sooner or later. As we all know, Baosteel is an enterprise that attaches great importance to R&D and independent innovation. Baosteel has an average of two patents every day. All this is due to Baosteel's emphasis on R&D department, and such enterprises have made great progress.
(3) the autonomy of enterprises. Whether an enterprise has autonomy mainly depends on whether it has its own core or innovative things. If it is only simple processing, the profit is generally low. For example, the core business of some enterprises is machinery manufacturing, mainly producing large machinery; Some enterprises mainly focus on the circulation of agricultural machinery, specializing in the development and production of agricultural machinery products, introduction and promotion, sales agents, franchising and other businesses. No matter what kind of enterprise, this enterprise should have its own core competitiveness. Those enterprises that do everything are not necessarily good at everything. Inexperienced graduates must have a clear understanding, so as not to be unable to play their own expertise after entering the enterprise and waste the valuable professional knowledge they learned during their postgraduate studies.
No matter what type of enterprise you choose, you should constantly improve your technical level and pay attention to accumulating practical experience. Only by accumulating to a certain extent can we reach a certain height in technology. Even enterprises that don't take technology as the core, if they want to move from technology to governance, such as project governance, production governance, manufacturing informatization, etc. They also need rich field experience, which is what graduates lack most when they first enter the industry. Therefore, as long as graduates have passed the on-site operation, accumulated certain practical experience and reached a certain technical height, they can be comfortable in any type of enterprise.