Curriculum

Curriculum of "Introduction to Mechanical Engineering"1. Course DescriptionThe status and role of the course:"Introduction to Mechanical Engineering" is a professional foundation courses of mechanical engineering, is a master of mechanical engineering disciplines, but also the basis for follow-up courses and specialized professional basis. Aimed at students of mechanical engineering knowledge to have a more comprehensive understanding, and solve the problem of students of professional education, learning direction, increasing the number of students studying for professional interest and enthusiasm. Professor of the course is just entering high school to study mechanical subjects freshman in the first year, with a very strong driving force for the thirst for knowledge and learning, but knowledge of the machinery, or do not know much about the basic lack of understanding. Course content is very rich and limited class hours. The content of the requirements does not require sophisticated and comprehensive, as far as possible the next four years to students of knowledge to a very specific perceptual knowledge. And taking into account the contemporary status and social capabilities of students, the teaching methods of combining theory and practice was taken in the course.Description:The course to mechanical engineering students in colleges and universities of professional education needs for the purpose of quality, presented a concise overview of mechanical engineering and the range of fields, machine-building industry and manufacturing, mechanical design, engineering materials, materials forming technology, machining technology, advanced manufacturing technology, advanced manufacturing mode of production and management mode and modern mechanical engineering disciplines such as content classification.Teaching objectives and requirements:1) understanding of machinery in the national economy based on the status and role;2) to understand the formation of machinery and machinery components;3) the basic understanding of mechanical design methods and the general steps to understand the typical method of modern design concept, the basic ideas and theoretical foundation, design steps;4) familiar with the common basic properties of engineering materials, the main purpose; understanding of material applications and the general trend of research; understanding ofnew engineering materials and their applications; grasp of the material commonly used modification of the definition of purpose;5) to understand the basic methods of forming materials and its applications; understanding of the material forming the advanced technology and development trends;6) to understand the basic methods of machining concepts, processing equipment and its components, a variety of processing methods of technology features, uses, characteristics; understand the typical concept of the special processing technology, processes, applications;7) to understand the concept of advanced manufacturing technology, technical systems, system components, characteristics, applications and development trends;8) the newly developed understanding of the manufacturing sector of advanced production methods and management concepts, background and characteristics;9) understand the overall training plan and the main objective of the course requirements in the future for our students to learn and to provide guidance on the role of course;10) the initial grasp the basic knowledge of the mechanical structure and understand the assembly process and the importance of matching parts.2. Ways and means of teachingAccording to the specific teaching content and objectives of professional training, extensive use of the following teaching methods:Theory teaching:Multimedia-based teaching, through a large number of pictures, animation and video to their students a strong intuitive feelings, stimulate interest in machinery, but also to understand the meaning of mechanical technology. Each chapter is more than striving to have the machinery to show the real, has a wealth of video information to broaden the horizons of students and thinking space, to achieve the purpose of this course.Practice Teaching:In recent years the ability of university students do community concern, according to Foreign university teaching experience in mechanical disciplines will be dismantling the course of practice as the main link is necessary in practice.4 hours will be a choice of a simple mechanical attachment for disassembly, disassembly machinery by doing, so that students can experience the concept of mechanical parts, mechanical components of the principle, assembly processes, lubrication, power and so the concept of training for future practice lay the foundation.Extra-curricular learning:Students complete assignments consisting mainly of teachers and discuss extra-curricular knowledge and watch the video information as a supplement. Teacher assignments mainly includes mechanical connotation of disciplines and professional awareness of the concept , widening the creation of innovative thinking, the correct mechanical technology learning methods, methods of training the main thesis writing. During the entire course each student will complete two operations and more than four times the video to watch and discuss the composition of one or two times.3. Arrangements for the teaching processChapter1 Mechanics and mechanical engineering[The purpose and requirements] Understand the concept of machinery; machinery services; the content of Mechanical Engineering; the history of mechanical engineering and development. Help through the history and development of mechanical engineering in the national economy and social development has a very important role is to promote academic and social development.[Content]The social production machinery, mechanical engineering profile of the 21st century, mechanical engineering, machine-building industry in the national economy and China's machinery industry development[Difficult] The concept of mechanical engineering, history and development of[Teaching methods] Classroom teaching[Hours] 2 hoursChapter2 Application areas in mechanical engineering[The purpose and requirements]Understanding of machinery a number of areas in the national economy, the introduction of the mechanical understanding of the professional development of the basic situation[Content]Agricultural machinery, forestry machinery, mining machinery, metallurgical machinery, power machinery, chemical machinery, textile machinery, automobile [Difficult]Agricultural machinery, transportation machinery, power machinery of the basic component[Teaching methods] Classroom teaching[Hours] 2 hoursChapter3 Machinery industry and manufacturing[The purpose and requirements] Understand machine-building industry's role in the national economy, the development overview of China's machinery industry.[Content]the role of machinery industry in the national economy and the relationship between the manufacturing.[Difficult] The relationship between the machinery industry and manufacturing [Teaching methods] Classroom teaching[Hours] 2 hoursChapter4 Mechanical design and modern design methods[The purpose and requirements] Understanding of the basic method of mechanical design and the general steps, understand the typical method of modern design concept, the basic ideas and theoretical foundation, design steps.[Content]The basic requirements for mechanical design, methods, and general steps; optimize the design concepts, basic terminology, the design steps to optimize the design of commonly used methods of profile; mechanical reliability of the theoretical basis for the design, commonly used indicators, mechanical reliability of the contents and form of the design; computer aided design concepts, software and hardware environment, CAD component of the system software; modular design concept, design steps, the main design methods and key technologies.[Difficult]Optimal Design of the basic idea and design steps of the key technologies of modular design, finite element method the basic idea.[Teaching methods] Classroom teaching[Hours] 2 hoursChapter5 Engineering Materials[The purpose and requirements] Familiar with the common basic properties of engineering materials, the main purpose; understanding of material applications and the general trend of research; understanding of new engineering materials and their applications; master the technology commonly used in the definition of material modification and uses.[Content] Classification of engineering materials, the application of the modified materials technology and new engineering materials[Difficult]The concept and role of Material modification technology(such as hardening,annealing, tempering, normalizing, aging, etc.)[Teaching methods] Classroom teaching[Assignments] 2 questions depending on the specific circumstances[Hours] 6 hoursChapter6 Material forming technology[The purpose and requirements] Understanding of the basic method of forming materials and its applications, materials forming the advanced technology and development trends [Content] The basic method of forming materials (such as casting, forging, welding, etc.) and their characteristics, applications; material forming technology[Difficult] Material forming the concept of the basic methods of understanding the process of forming process[Teaching methods] Classroom teaching[Hours] 4 hoursChapter7 Mechanical machining technology[The purpose and requirements] Understand the basic concept of processing equipment and its components, a variety of processing methods of technology features, uses, and characteristics; understand the typical concept of the special processing technology, processes and applications[Content]Basic method of machining (turning, milling, cutting, grinding, drilling, boring, reaming) and the typical non-traditional machining technology (electrical discharge machining, electrochemical machining, laser processing, electron beam machining, ultrasonic machining, etc.)[Difficult] Basic methods of machining process, process capabilities, use[Teaching methods] Classroom teaching with the necessary on-site visits or field [Hours] 4 hoursChapter8 Mechanical-electrical integration technology[The purpose and requirements] Understanding of basic mechanical and electrical integration of the understanding of electrical technology, electronics technology, the basic situation of Measurement and Control Technology[Content]Mechanical-electrical integration, Electrical Technology, Electronic Technology overview, testing technology and sensors and automatic control technology overview[Difficult] Electrical technology, electronics technology, the basic situation of Measurement and Control Technology[Teaching methods] Classroom teaching and on-site visits[Hours] 2 hoursChapter 9 Mechanical-electrical integration technology[The purpose and requirements] Understand the concept of advanced manufacturing technology, technical systems, system components, characteristics, applications and trends. [Content]CAD / CAM, CNC technologies, flexible manufacturing systems, computer integrated manufacturing, rapid prototyping and manufacturing.[Difficult] A variety of advanced manufacturing technology systems, characteristics, applications[Teaching methods] Classroom teaching and on-site visits[Hours] 2 hoursChapter 10 Advanced production methods and management models ofmanufacturing[The purpose and requirements] Understand advanced production methods and management concepts of manufacturing, background and characteristics.[Content]Industrial engineering and management, lean production, agile manufacturing, intelligent manufacturing, Green Manufacturing[Difficult] Concepts and basic idea of the advanced production methods and management [Teaching methods] extracurricular study[Hours] self-study4. Test and assessmentMore practical as a result of this course, assessment can be divided into a variety of ways, the academic performance of students of this course consists of two parts: the final exam (40%) + normal results (60%)1)Main V olume: questions can be divided into objective and subjective questions and objective type of topic students focus on basic knowledge test, basic skills and mastery of basic theory; subjective category of the main subject of study students to analyze and solve problems and make comprehensive use of knowledge capacity. Questions have a certain degree of difficulty, it is necessary to pay attention to the cultivation of creative ability ofstudents.The provision of major questions: select, judge, fill in the blank, brief answer, questions, the term explain.The difficulty of the structure of the distribution: 40% of the easy, 40% of the middle, 20% of the integrated.2) Normal: including unit testing, mid-term examinations, as well as the usual assessment of students learning and learning approach, in accordance with the usual experimental students attendance, completion of operations, given a comprehensive score.。