大连理工大学机械工程课程描述.docx

Name: *Application ID: *Degree: Bachelor of Mechanical EngineeringUniversity: Dalian University of TechnologySubject Title: Mechanical Engineering MaterialsSemester: 5thYear: 2011Overview: The Theoretical fundamentals of materials will be introduced. And the core concept of this course is the relation between structure and performance of materials. Students should learn the basic knowledge of how to properly select and use materials, that is: material selection and technical solution foundation (principle, criteria, method etc.); performance and application features of regular materials; basic approaches of controlling the material property; and the ability to properly select machine parts and draft manufacturing procedure of them according to the working conditions and performance requirements of the machine parts. Topics include: Atomic structure and bonding, crystal structures and defects, elastic and plastic deformation and recrystallization; mechanical properties of materials; iron-carbon alloy and its phase diagram; heat treatment of steal; alloy steel, cast iron, nonferrous metals and their alloy; machine parts selection and operational path analysis; high polymer material, engineering ceramic material, composite material; course experiment. Objectives: At the end of this course, the students should be familiar with regular mechanical engineering materials and their application; understand the structure of the materials, the crystalline polymer and process of metal, and the plastic deformation and recrystallization of metal be able to analyse the mechanical properties of the materials and the phase diagram of iron-carbon alloy obtain the selection of machine parts and the analysis of operational path get to know non-metal mechanical engineering materials be familiar with the features of iron-carbon alloy metallographic structure under microscopeAssessment: 5 written assignments due at regular intervals during semester (20%), a 100-minute written exam in the exam period (80%) Prescribed Texts: NoneName: *Application ID: *Course: Bachelor of Mechanical EngineeringUniversity: Dalian University of TechnologySubject Title: Engineering MechanicsSemester: 6Year: 2012Overview: students will grasp the regular pattern of materials being broken under external forces, to solve the contradiction of structure design between being safe and reliable.Topics include: elastic and plastic materials; stress and strain analysis: principal stresses, principal stresses, plane stress, plane strain, 2-dimensional stress and strain analysis; tensile curve of girder equation; 4 classical strength theories; Mohrs circle; fatigue.Objectives: At the end of this course, the students should Master the basic tasks, hypothesis, and deformation of mechanics of materials. Master the stretch and compress of axial, and stress-strain operation of shear deformation, torsional deformation stress and strength condition, deformation and rigidity condition. Master the force analysis of girder, draw shearing equation and bending moment equation, shear diagram and bending moment diagram, internal force diagram of plane rigid frame. be able to calculate and check bending stress, bending deflection. Master stress state and 4 strength theories Know how to analyze and solve the basic combined deformation problems. Master the calculation of critical pressure for pressure bar stability Master all course experiments. Assessment: 10 homework (20%); a 100-minute written exam in the exam period (80%) Prescribed Texts: NoneName: *Application ID: *Course: Bachelor of Mechanical EngineeringUniversity: Dalian University of TechnologySubject Title: Mechanical DesignSemester: 8thYear: 2013Overview: Through this course the students will learn the elementary knowledge, theory, and method of machine design, receive fundamental training of their design skills. Be able to design under different conditions (i.e. fatigue, wear). And have a solid foundation for their further study and work. Topics include: Introduction: introduction of machine design; the strength, friction, abrasion, and lubrication of machine parts; Joint: screw joint and screw drive; key; cotter joint; riveting, welding, cementing, and interference joint;Mechanical drive: belt drive, chain drive, gear drive, and worm drivel;Shafting parts: sliding bearing, antifriction bearing; coupler and clutch, axle;Other parts: spring, engine base and box; reducer and transmission;Course experiments and course curriculum design.Objectives: At the end of this course, the students should Establish proper design idea; Acquire the design principle and method of general components and parts, and the general pattern of machine design; Be able to design and check machine parts under different conditions of fatigue and wear; Be able to use criteria, standards, handbook, and photo album, and be able to look up relevant technical information; Acquire the experiment methods of typical mechanical parts, and get rudimental training of experimental skills; Master the experimental operations. Assessment: 10 written assignments due at regular intervals during semester (30%), a 100-minute written exam in the exam period (70%) Prescribed Texts: Pu lianggui, Ji Minggang. Machine Design. Higher Education Press.Gong yunpeng, Tian Wanlu, Zhang Zuli, Huang Qiubo. Curriculum Design of Machine Design. Higher Education Press. Name: *Application ID: *Course: Bachelor of Mechanical EngineeringUniversity: Dalian University of TechnologySubject Title: Mechanical TheorySemester: 7Year: 2012Overview: Combining the development of modern technology, and synthesizing the knowledge in the elementary courses, this course demands students to acquire the basic concepts, theories, and methods about mechanical principle. It also demands them to acquire the operating principle, structural features, general pattern of property and design, and procedure and rules of common mechanism, and acquire the kinetic analysis and design procedures of regular machines. Topics include: Common mechanism and its application and features; constitution theory and evolution of mechanism; design method of mechanical regenerating kinetic chains; designing of mechanical system operating plan; planar linkage; cam, wheel gear, and gear train; inertia force balance of mechanism; kinetics of mechanical system; friction and self-locking in machines; course experiment; curriculum design. Objectives: At the end of this course, the students should Understand the constitution theory and evolution of mechanism; Acquire the design method of mechanical regenerating kinetic chains; Be familiar with planar linkage, cam, wheel gear, and gear train Acquire the design of wheel gear and gear train Understand the significance of friction and self-locking in machine design Acquire experiment operations like measurements and drawing methods of cam, wheel gear, and rack, and freedom degree calculation of linkage Acquire the general steps and the matters needing attention in curriculum design Assessment: There are 3 100-minute written exams in each learning phase, respectively taking 30%, 40%, and 30% of the result. Prescribed Texts: Wang Delun, Gao Yuan. Principle of Mechanics. China Machine Press. Name: *Application ID: *Course: Bachelor of Mechanical EngineeringUniversity: Dalian University of TechnologySubject Title: Introduction to Mechanical EngineeringSemester: 2Year: 2010Overview: Through this course, students will get acquaintance with the rudimental concepts, basic knowledge, and general develop situation of mechanical engineering. They will learn about the basic procedure and systematic knowledge in mechanical industrial production, as well as the recent achievements in relevant fields like design, manufacture, new engineering technique, new process, and new material etc., so that they will get more enthusiastic about their major, have a clue about their future working range, find out their learning pattern and method in advance, and lay a good mental foundation for the cultivation of learning initiative and autonomous learning ability. Topics include: Main application fields of mechanical engineering; mechanical properties of materials; crystal structure, crystallization, and phase diagram of iron-carbon alloy; heat treatment of steel and iron materials; nonferrous metal materials; casting, forging, and welding; common machining methods; new process and developing tendency of mechanical engineering. Objectives: At the end of this course, the students should . be familiar with the basic procedure and systematic knowledge in mechanical industrial production . know the latest achievements in machine design, manufacture, new engineering technique, new process, and new material . know the working range of mechanical engineering major Assessment: 5 written assignments due at regular intervals during semester (10%), a 100-minute written exam in the exam period (90%) Prescribed Texts: Wenfang, GU. Introduction to Mechanical Engineering. Beijing Institute of Technology Press. Name: *Application ID: *Course: Bachelor of Mechanical EngineeringUniversity: Dalian University of TechnologySubject Title: Introduction to Control EngineeringSemester: 7Year: 2012Overview: Basis of Control Engineering is a mechanical fundamental course. It requires the students to acquire the basic concepts of mechanical control theory, the establishment of transfer function, analytical method of time response and frequency characteristic, estimation of system stability, system performance and rectification, and computer-aided analysis and design of control system. Topics include: study objects and tasks in control engineering theory; mathematical models of systems; analytical method of time response; analytical method of frequency response; stability analysis of control system; tolerance analysis and calculation of control system; system design and rectification; computer sampled-data control system; course experiments. Objectives: At the end of this course, the students should . Understand the concepts of system, corresponding, control, and tolerance . Acquire the establishing method of system mathematical models; . Acquire the dynamic behavior of analytic system; . Go deep into the theory, and cultivate the ability of thinking and the ability of real problem solving . Master the experimental operations Assessment: 5 written assignments due at regular intervals during semester (10%), a 100-minute written exam in the exam period (90%) Prescribed Texts: Basic Mechanical Engineering Control. Tsinghua University Press. Name: *Application ID: *Course: Bachelor of Mechanical EngineeringUniversity: Dalian University of TechnologySubject Title: Measuring Techniques for Mechanical EngineeringSemester: 8Year: 2013Overview: Through this course the students will learn the elementary knowledge, theory, and method of measurement techniques, receive fundamental training of it, and lay foundation for their further study and future work. Topics include: classification of testing signal, and time-domain and frequency-domain description of the signal; spectr