大连理工大学机械工程课程描述
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Objectives:
At the end of this course, the students should
• be familiar with regular mechanical engineering materials and their application;
•understandthe structure of the materials, the crystalline polymer and process of metal, and the plastic deformation and recrystallization of metal
Name:
****
ApplicationID:******
Degree:
Bachelor of Mechanical Engineering
University:
Dalian University of Technology
Subject Title:
Mechanical Engineering Materials
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; Mohr’s circle; fatigue.
Semester:
5th
Year:
2011
Overview:TheTheoreticalfundamentals of materials will be introduced.And thecore concept of this course is the relation between structure and performance of materials.Studentsshould learn the basic knowledge of how to properly select and use materials, that is: material selection and technical solution foundation (principle, criteria, method etc.);performanceandapplicationfeatures 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.
•be able to analysethe mechanical properties of the materials and the phase diagram of iron-carbon alloy
•obtainthe 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 microscope
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.
Name:
****
Application ID:******
Course:
Bachelor of Mechanical Engineering
University:
Dalian University of Technology
Subject Title:
Engineering Mechanics
Semester:
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, andthe general pattern of
information;
• Acquire the experiment methods of typical mechanical parts, and get rudimental training of experimental skills;
• Master the experimental operations.
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
University:
Dalian University of Technology
Subject Title:
Mechanical Design
Semester:
8th
Year:
2013
Overview: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 designunderdifferentconditions (i.e.fatigue, wear).Andhave a solidfoundation for their further study andwork.
stress and strength condition, deformation and rigidity condition.
• Master the force analysis of girder, draw shearing equation and bending moment equation,shear diagram and
6
Year:
2012
Overview: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.
• Know how toanalyze and solve the basic combined deformation problems.
• Master thecalculation ofcritical pressurefor pressure beriments.
Assessment:5 written assignments due at regular intervals during semester (20%), a 100-minute written exam in the exam period (80%)
Prescribed Texts:None
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
Topics include:Atomic structure and bonding,crystalstructures and defects, elastic andplastic 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.
bending moment diagram, internal force diagram of plane rigid frame.
•be able to calculate and checkbending stress, bending deflection.
• Master stress state and 4 strength theories
Assessment:10homework(20%); a 100-minute written exam in the exam period (80%)
Prescribed Texts:None
Name:
****
Application ID:******
Course:
Bachelor of Mechanical Engineering
At the end of this course, the students should
• be familiar with regular mechanical engineering materials and their application;
•understandthe structure of the materials, the crystalline polymer and process of metal, and the plastic deformation and recrystallization of metal
Name:
****
ApplicationID:******
Degree:
Bachelor of Mechanical Engineering
University:
Dalian University of Technology
Subject Title:
Mechanical Engineering Materials
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; Mohr’s circle; fatigue.
Semester:
5th
Year:
2011
Overview:TheTheoreticalfundamentals of materials will be introduced.And thecore concept of this course is the relation between structure and performance of materials.Studentsshould learn the basic knowledge of how to properly select and use materials, that is: material selection and technical solution foundation (principle, criteria, method etc.);performanceandapplicationfeatures 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.
•be able to analysethe mechanical properties of the materials and the phase diagram of iron-carbon alloy
•obtainthe 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 microscope
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.
Name:
****
Application ID:******
Course:
Bachelor of Mechanical Engineering
University:
Dalian University of Technology
Subject Title:
Engineering Mechanics
Semester:
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, andthe general pattern of
information;
• Acquire the experiment methods of typical mechanical parts, and get rudimental training of experimental skills;
• Master the experimental operations.
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
University:
Dalian University of Technology
Subject Title:
Mechanical Design
Semester:
8th
Year:
2013
Overview: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 designunderdifferentconditions (i.e.fatigue, wear).Andhave a solidfoundation for their further study andwork.
stress and strength condition, deformation and rigidity condition.
• Master the force analysis of girder, draw shearing equation and bending moment equation,shear diagram and
6
Year:
2012
Overview: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.
• Know how toanalyze and solve the basic combined deformation problems.
• Master thecalculation ofcritical pressurefor pressure beriments.
Assessment:5 written assignments due at regular intervals during semester (20%), a 100-minute written exam in the exam period (80%)
Prescribed Texts:None
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
Topics include:Atomic structure and bonding,crystalstructures and defects, elastic andplastic 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.
bending moment diagram, internal force diagram of plane rigid frame.
•be able to calculate and checkbending stress, bending deflection.
• Master stress state and 4 strength theories
Assessment:10homework(20%); a 100-minute written exam in the exam period (80%)
Prescribed Texts:None
Name:
****
Application ID:******
Course:
Bachelor of Mechanical Engineering