I am a sophomore mechanical design, manufacturing and automation student at Harbin Institute of Technology (Weihai), and I want to take the postgraduate entrance examination at Harbin Institute of Tec

I am a sophomore mechanical design, manufacturing and automation student at Harbin Institute of Technology (Weihai), and I want to take the postgraduate entrance examination at Harbin Institute of Technology!

There are four classic secondary disciplines to which the first-level discipline of mechanical engineering belongs: mechanical manufacturing and automation, mechanical design and theory, mechanical and electronic engineering, and vehicle engineering. Among them, mechanical manufacturing focuses on process flow and tooling fixtures, mechanical design focuses on ergonomics and structural design, mechanical and electronic engineering focuses on information processing and automatic control, and vehicle engineering focuses on automotive technology and design theory. The four disciplines have their own strengths, different emphasis, and complementary advantages. They keep pace with each other and are gaining momentum in the environment where the mechanical postgraduate entrance examination has been heating up in recent years.

Mechanical manufacturing and automation - new look, wide range of employment

Mechanical manufacturing and automation is a field that studies mechanical manufacturing theory, manufacturing technology, automated manufacturing systems and advanced manufacturing models disciplines. This discipline integrates the latest developments in related disciplines, giving manufacturing technology, manufacturing systems and manufacturing models a completely new look. The goal of mechanical manufacturing and automation is very clear, which is to combine mechanical equipment and automation through computers to form a series of advanced manufacturing technologies, including CAD (computer-aided design), CAM (computer-aided manufacturing), and FMC (flexible manufacturing system). ) and so on, eventually forming a large-scale computer integrated manufacturing system (CIMS), which made a qualitative leap in traditional mechanical processing. Specific applications in industry include CNC machine tools, machining centers, etc.

These professional directions require students to have solid and systematic basic theoretical knowledge, deep professional knowledge and skilled experimental skills in this subject area. It is particularly noteworthy that these majors also require students to be proficient in reading the foreign language literature of the major, have good foreign language listening and speaking skills, and have certain foreign language writing skills. Graduate students must have the ability to carry out mechanical product design and manufacturing, computer-aided design and manufacturing, manufacturing and equipment control, and production organization management. Xiao Ji, a graduate student at the School of Mechanical Engineering at the University of Science and Technology Beijing, said: "This major has a wide range of employment opportunities and is known as 'Taiwan Balm.' My senior brothers and sisters graduated from scientific research institutes, foreign-funded enterprises, high-tech companies, and machinery export trading companies. This unit offers good remuneration. ”

Employment situation: The supply of graduate students majoring in mechanical manufacturing and automation has been in short supply for many years, and the supply-demand ratio has been above 1:10. According to talent market surveys in Beijing, Shanghai, Shenzhen and other places, mechanical design, manufacturing and automation majors have always been at the forefront of talent demand.

It is understood that graduates majoring in mechanical manufacturing and automation are mainly employed in high-tech scientific research, development and production units in major cities and coastal areas. After joining the WTO, China has gradually become the new manufacturing center and processing center of the world, and the employment development trend of graduates of this major is good.

Research directions: Advanced mechanical equipment design and processing technology, CAD/CAM integration and related technologies, digital product design and manufacturing, mechanical dynamics

Recommended institutions: Tsinghua University, Dalian University of Science and Technology, Harbin Institute of Technology, Shanghai Jiaotong University, Nanjing University of Aeronautics and Astronautics, Huazhong University of Science and Technology, Xi'an Jiaotong University

Mechanical design and theory - great potential, waiting for accumulation

Mechanical design And theory is a basic technical discipline for functional analysis and comprehensive quantitative description and control of machinery. This discipline mainly cultivates senior talents engaged in mechanical design, mechanical system performance analysis, system simulation optimization and related theoretical research. Graduate students in this major should have a solid foundation in mechanics, mechanism, strength theory, fluid mechanics theory, etc., and should also have strong knowledge in CAD technology, computer programming, mechanical parameter measurement, signal processing, microprocessor application, etc. ability.

An Lin, a graduate student majoring in mechanical design at Beihang University, said: "Graduates from the mechanical design major can engage in design, craftsmanship, assembly, maintenance, etc. Mechanical majors are not like finance, business administration, etc. Major, students become white-collar workers upon graduation. Those who study mechanical design must accumulate experience on the front line of production and have a certain understanding of production processes, including machining and heat treatment, before they can make achievements in future design positions. Mechanical design students will work in blue-collar jobs for two to three years, and then in gray-collar jobs for another three years, and then they may become gold-collar workers in the future."

Employment situation: Since mechanical design is the most traditional mechanical discipline, it is necessary to cultivate modern mechanical engineers. For this purpose, many units that recruit mechanical talents tend to recruit graduates majoring in mechanical design.

It is understood that after graduation, graduate students majoring in mechanical design can go to national scientific research institutions such as the Institutes (Institutes) of the Chinese Academy of Sciences, Aircraft Design Institute (Institutes), etc., or they can work in the R&D, manufacturing, sales, and after-sales service of foreign-funded and private enterprises. and other departments. They are mainly engaged in design and manufacturing, technology development, application research, operation management and sales in the field of machinery manufacturing on the front line of industrial production. Currently, graduates are mostly employed in Beijing, Shanghai, Zhejiang, Liaoning, Shandong and other regions.

Research directions: mechanical design and manufacturing, computer integrated design and manufacturing, mechanical strength analysis and modern design methods, intelligent mechanical system design, product life cycle management (PLM), computer three-dimensional graphics

Recommended institutions: Tsinghua University, Beijing University of Aeronautics and Astronautics, University of Science and Technology Beijing, Northeastern University, Yanshan University, Shanghai Jiao Tong University, Huazhong University of Science and Technology, Central South University, Chongqing University, Xi'an Jiaotong University

Mechanical Electronic Engineering - Double Choice, Mechanical VS Electronics

Mechanical and electronic engineering is a comprehensive discipline formed by the organic integration of mechanics, electronics, information technology, computer technology, control technology, etc., and is widely used Mechatronics equipment and production automation processes in various fields such as transportation, electric power, metallurgy, chemical industry, and building materials. The main research object is mechatronics systems, including actuators, controllers, detection devices, power devices and transmission devices. This major is based on modern control theory, modern detection technology, fault diagnosis technology, and microcomputer technology, focusing on detection, diagnosis, control, and simulation issues in the design, manufacturing, and application of mechatronic systems. Graduate students in this major mainly study relevant knowledge of mechanical engineering, master electromechanical system integration technology based on computer information processing and automatic control theory, and will be engaged in electromechanical system research, development, application and teaching in the future.

Employment situation: Mechanical and electronic engineering is an engineering major with a wide range of applications and it is relatively easy to find employment. Graduates can enter enterprises, scientific research institutes, government agencies, universities and other departments to engage in theoretical research, experimental testing, etc. in electromechanical system design, computer-aided design and manufacturing, electrical control, engineering design and development, control system design, etc. Product development, technical management and other work. Specific to the region, it is mainly concentrated in mechanically developed areas such as Northeast China, Shandong, Hubei, and Jiangsu.

Research directions: organic and electrical control and automation, robotics, mechanical system dynamic testing and fault diagnosis, modern sensors and measurement and control technology, electromechanical product design and control

Recommended institutions: Beijing University of Science and Technology, Harbin Institute of Technology, Zhejiang University, Shanghai University, Shandong University, Huazhong University of Science and Technology, Wuhan University of Technology

Vehicle Engineering - a new hot topic, an interdisciplinary subject

Vehicle Engineering turns out to be A major outside the professional catalog of the Ministry of Education, called "Automotive Engineering", was included in the newly adjusted professional catalog of the Ministry of Education in 1999. Currently, more than 30 colleges and universities across the country offer this major. As a highly applied major, the vehicle engineering major involves a wide range of technologies, including power, control, electronics, computers, information, materials, energy and other disciplines, and has the characteristics of multi-disciplinary interdisciplinary. Its development can promote and drive the development of related majors and promote the birth of emerging disciplines. It is a comprehensive major covering multiple high-tech fields.

The vehicle engineering major includes vehicle system power control, vehicle simulation, vehicle electronic control technology, electric vehicle technology, etc. The specific selection depends on the candidate's own foundation and expertise. If you are originally a candidate studying vehicle engineering or internal combustion engine engineering, it is recommended to apply for the vehicle system power control or vehicle simulation direction. Vehicle simulation is relatively easy to do, but if you want to study intensively and deeply, it is best to get a Ph.D. before getting a job. Candidates applying for the vehicle electronic control technology direction are best to have a solid electronic foundation, because the future employment direction of this major will not have much to do with vehicles, and most of them will be engaged in work related to the control technology of certain components. Applying for the electric vehicle technology direction requires candidates to have certain basic knowledge of power electronics, and is suitable for students with undergraduate majors in motor control and electricity. Vehicle fault diagnosis and detection were once called "automobile application engineering" or "vehicle transportation engineering". It is relatively unpopular, with not many applicants and the competitive pressure of the exam is relatively small.

In addition, since the vehicle engineering major involves a lot of mechanical manufacturing knowledge, graduate students can also minor in mechanical design, manufacturing and automation, material forming and control engineering, industrial design, process equipment and control engineering, and mechanical engineering. and automation, mechanical and electronic engineering and other related professional courses. Of course, this major also offers elective courses such as English and computer skills, as well as opportunities for social practice such as driving internships and production internships.

Gao Gao, a graduate student in the Department of Automotive Engineering at Tsinghua University, said that the professional internship of vehicle engineering graduate students in the company is an important part of learning this major. In the production workshop, students can experience the processing and manufacturing of physical parts and the process at "zero distance", apply pure theoretical knowledge to practice, test what they have learned, and form a new system in their minds.

Employment situation: It is understood that graduates of this major can engage in design, manufacturing, experimentation, application, research and automobile marketing related to automotive engineering, or vehicle product development, manufacturing, testing, marketing, and after-sales Services, repairs, etc. can also be engaged in teaching, scientific research, and editing and reporting of various professional publications in the design and management of modern automobile enterprises. They can also be engaged in the modification, manufacturing, business management, traffic management, etc. of various professional vehicles. Work. The one-time employment rate of graduate students in this major in many institutions is as high as 100%.

Research directions: automobile performance testing and simulation, automobile electronic control technology, automobile transportation informatization, automobile CAD/CAE technology, network technology and its application in automobiles

Recommended Institutions: Jilin University, Tongji University, Tsinghua University, Beijing Institute of Technology, Southwest Jiaotong University, Shanghai Jiaotong University, Chongqing University, Central South University