职称：教师
单位：长沙理工大学
部门：汽车与机械工程学院
◆
◆
个人介绍
主讲教师：张金来
教师团队：共1位
- 张金来
| 学校： | 长沙理工大学 |
| 开课院系： | 汽车与机械工程学院 |
| 课程编号： | KIG4031 |
| 学分： | 2 |
| 课时： | 32 |
课程介绍
This course provides a comprehensive introduction to the principles and practices of precision and ultra-precision engineering. Students will explore the fundamentals of metrology, kinematic design, system modeling, and error compensation, and will learn to apply these principles in the design of high-performance mechanical systems for advanced manufacturing, measurement, and nanotechnology applications.
教师团队
教学资源
| 课程章节 | | 文件类型 | | 修改时间 | | 大小 | | 备注 | |
| 1.1 WHAT IS PRECISION ENGINEERING |
视频
.mp4
|
2025-09-11 | 246.26MB | ||
| 1.2 The Content and Function of Precision Engineering |
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.mp4
|
2025-09-16 | 100.18MB | ||
| 1.3 Chapter Quiz |
作业
.work
|
2025-09-19 | -- | ||
| 2.1 Introduction |
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.mp4
|
2025-09-16 | 121.62MB | ||
| 2.2 Fundamental Principles |
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|
2025-09-16 | 304.37MB | ||
| 2.3 Occam’s Razor |
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.mp4
|
2025-09-16 | 172.37MB | ||
| 2.4 Simplicity Vs Complexity |
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.mp4
|
2025-09-16 | 151.73MB | ||
| 2.5 Law of Nature |
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.mp4
|
2025-09-16 | 70.13MB | ||
| 2.6 Saint-Venant’s Principle |
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.mp4
|
2025-09-16 | 52.74MB | ||
| 2.7 Golden Rectangle |
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.mp4
|
2025-09-16 | 109.12MB | ||
| 2.8 Independent Function |
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.mp4
|
2025-09-16 | 64.78MB | ||
| 2.9 Abbe’s Principle |
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.mp4
|
2025-09-16 | 292.33MB | ||
| 2.10 Chapter Quiz |
作业
.work
|
2025-09-19 | -- | ||
| 3.1 Self Principles |
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.mp4
|
2025-09-16 | 242.39MB | ||
| 3.2 Stability |
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.mp4
|
2025-09-16 | 57.08MB | ||
| 3.3 Symmetry |
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.mp4
|
2025-09-16 | 102.78MB | ||
| 3.4 Accuracy, Precision & Resolution |
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.mp4
|
2025-09-16 | 129.89MB | ||
| 3.5 Sensitive Directions |
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.mp4
|
2025-09-16 | 63.61MB | ||
| 3.6 Triangulate for Stiffness |
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.mp4
|
2025-09-16 | 305.44MB | ||
| 3.7 Load Paths |
视频
.mp4
|
2025-09-16 | 114.06MB | ||
| 3.8 Avoid Bending Stresses |
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.mp4
|
2025-09-16 | 144.04MB | ||
| 3.9 Manage Friction |
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.mp4
|
2025-09-16 | 391.53MB | ||
| 3.10 Preload |
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.mp4
|
2025-09-16 | 110.71MB | ||
| 3.11 Centers of Action |
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.mp4
|
2025-09-16 | 45.46MB | ||
| 3.12 Exact Constraint Design |
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.mp4
|
2025-09-16 | 337.03MB | ||
| 3.13 Elastically Averaged Design |
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.mp4
|
2025-09-16 | 140.78MB | ||
| 3.14 Chapter Quiz |
作业
.work
|
2025-09-19 | -- | ||
| 4.1 Design Principle 1 |
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.mp4
|
2025-09-16 | 525.55MB | ||
| 4.2 Design Principle 2 |
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.mp4
|
2025-09-16 | 361.21MB | ||
| 4.3 Design Principle 3 |
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.mp4
|
2025-09-16 | 353.95MB | ||
| 4.4 Design Principle 4 |
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.mp4
|
2025-09-16 | 702.55MB | ||
| 4.5 Design Principle 5 |
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|
2025-09-16 | 239.80MB | ||
| 4.6 Compliance |
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|
2025-09-16 | 219.06MB | ||
| 4.7 Design Principle 6 |
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|
2025-09-16 | 127.96MB | ||
| 4.8 The effect of heat symmetry |
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|
2025-09-16 | 63.91MB | ||
| 4.9 Design Principle 7 |
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|
2025-09-16 | 71.32MB | ||
| 4.10 The long slider |
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|
2025-09-16 | 52.60MB | ||
| 4.11 Design Principle 8 |
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.mp4
|
2025-09-16 | 197.20MB | ||
| 4.12 Features of Kinematic Design |
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.mp4
|
2025-09-16 | 69.91MB | ||
| 4.13 Equivalent increase contact points |
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.mp4
|
2025-09-16 | 93.68MB | ||
| 4.14 Design Principle 9 |
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|
2025-09-16 | 511.61MB | ||
| 4.15 Four Methods of error correction |
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|
2025-09-16 | 38.36MB | ||
| 4.16 Design Principle 10 |
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|
2025-09-16 | 126.39MB | ||
| 4.17 Design Principle 11 |
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|
2025-09-16 | 184.52MB | ||
| 4.18 The reduction principle |
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|
2025-09-16 | 88.96MB | ||
| 4.19 Chapter Quiz |
作业
.work
|
2025-09-19 | -- | ||
| 5.1 Introduction |
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.mp4
|
2025-09-16 | 50.01MB | ||
| 5.2 Automotive Industry |
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.mp4
|
2025-09-16 | 103.52MB | ||
| 5.3 Aerospace Industry |
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.mp4
|
2025-09-16 | 67.47MB | ||
| 5.4 Medical Devices |
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.mp4
|
2025-09-16 | 58.71MB | ||
| 5.5 Electronics |
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.mp4
|
2025-09-16 | 39.10MB | ||
| 5.6 Consumer Products |
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.mp4
|
2025-09-16 | 65.82MB | ||
| 5.7 Optics and Photonics |
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.mp4
|
2025-09-16 | 24.66MB | ||
| 5.8 Industrial Machinery |
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.mp4
|
2025-09-16 | 182.30MB | ||
| 5.9 Precision Manufacturing |
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.mp4
|
2025-09-16 | 235.70MB | ||
| 5.10 Chapter Quiz |
作业
.work
|
2025-09-19 | -- | ||
| 6.1 Design Strategy |
视频
.mp4
|
2025-09-16 | 72.17MB | ||
| 6.2 Typical Phenomena around a machine |
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.mp4
|
2025-09-16 | 172.99MB | ||
| 6.3 Suggestion to address few Problems |
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.mp4
|
2025-09-16 | 176.86MB | ||
| 6.4 Design Principles |
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.mp4
|
2025-09-16 | 201.59MB | ||
| 6.5 Design Strategy for Standard Machine |
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.mp4
|
2025-09-16 | 77.55MB | ||
| 6.6 Compliance of a Machine |
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.mp4
|
2025-09-16 | 103.45MB | ||
| 6.7 Machine Key-Components |
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.mp4
|
2025-09-16 | 111.22MB | ||
| 6.8 Guideways |
视频
.mp4
|
2025-09-16 | 129.88MB | ||
| 6.9 Minituarization |
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.mp4
|
2025-09-16 | 144.26MB | ||
| 6.10 Current Limitations and Challenges |
视频
.mp4
|
2025-09-16 | 66.24MB | ||
| 6.11 Chapter Quiz |
作业
.work
|
2025-09-19 | -- | ||
| 7.1 Machining Principle 1 |
视频
.mp4
|
2025-09-16 | 376.69MB | ||
| 7.2 Machining Principle 2 |
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.mp4
|
2025-09-16 | 356.24MB | ||
| 7.3 Machining Principle 3 |
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.mp4
|
2025-09-16 | 349.87MB | ||
| 7.4 Machining Principle 4 |
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.mp4
|
2025-09-16 | 696.23MB | ||
| 7.5 Machining Principle 5 |
视频
.mp4
|
2025-09-16 | 239.01MB | ||
| 7.6 Chapter Quiz |
作业
.work
|
2025-09-22 | -- | ||
| 8.1 Machining Principle 6 |
视频
.mp4
|
2025-09-16 | 62.34MB | ||
| 8.2 Machining Principle 7 |
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.mp4
|
2025-09-16 | 37.51MB | ||
| 8.3 Machining Principle 8 |
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.mp4
|
2025-09-16 | 198.37MB | ||
| 8.4 Machining Principle 9 |
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.mp4
|
2025-09-16 | 504.54MB | ||
| 8.5 Machining Principle 10 |
视频
.mp4
|
2025-09-16 | 66.05MB | ||
| 8.6 Machining Principle 11 |
视频
.mp4
|
2025-09-16 | 89.77MB | ||
| 8.7 Chapter Quiz |
作业
.work
|
2025-09-22 | -- | ||
| 9.1 Introduction |
视频
.mp4
|
2025-09-16 | 238.68MB | ||
| 9.2 Precision in Machine Elements |
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.mp4
|
2025-09-16 | 101.00MB | ||
| 9.3 Factors Affecting Precision in Machine Elements |
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.mp4
|
2025-09-16 | 121.49MB | ||
| 9.4 Design Considerations for Precision in Machine Elements |
视频
.mp4
|
2025-09-16 | 172.41MB | ||
| 9.5 Importance of Proper Machining Techniques |
视频
.mp4
|
2025-09-16 | 68.25MB | ||
| 9.6 Precision Bearings in Machine Elements |
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.mp4
|
2025-09-16 | 149.01MB | ||
| 9.7 Mechanical Components and Precision |
视频
.mp4
|
2025-09-16 | 70.83MB | ||
| 9.8 Testing and Quality Assurance for Precision |
视频
.mp4
|
2025-09-16 | 57.50MB | ||
| 9.9 Chapter Quiz |
作业
.work
|
2025-09-22 | -- | ||
| 10.1 Machine Tool's Structure |
视频
.mp4
|
2025-09-16 | 109.51MB | ||
| 10.2 Definition of Machine Tool |
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.mp4
|
2025-09-16 | 65.70MB | ||
| 10.3 Types of Machine Tools |
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.mp4
|
2025-09-16 | 59.55MB | ||
| 10.4 Basic Components of Machine Tools |
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.mp4
|
2025-09-16 | 57.98MB | ||
| 10.5 Machine Tool Structures |
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.mp4
|
2025-09-16 | 64.36MB | ||
| 10.6 Gantry Structure |
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.mp4
|
2025-09-16 | 46.55MB | ||
| 10.7 Advances in Machine Tool Structures |
视频
.mp4
|
2025-09-16 | 139.17MB | ||
| 10.8 Chapter Quiz |
作业
.work
|
2025-09-22 | -- | ||
| 11.1 Introduce |
视频
.mp4
|
2025-09-16 | 334.72MB | ||
| 11.2 Measurement |
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.mp4
|
2025-09-16 | 170.19MB | ||
| 11.3 Metrology and Measurement |
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.mp4
|
2025-09-16 | 178.41MB | ||
| 11.4 Error |
视频
.mp4
|
2025-09-16 | 77.27MB | ||
| 11.5 Repeatability |
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.mp4
|
2025-09-16 | 55.44MB | ||
| 11.6 Model of Measurement |
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.mp4
|
2025-09-16 | 52.82MB | ||
| 11.7 How to determine the measured value and random error |
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.mp4
|
2025-09-16 | 32.15MB | ||
| 11.8 Motion Errors Principle – Translational Body |
视频
.mp4
|
2025-09-16 | 66.32MB | ||
| 11.9 Associated errors with translation |
视频
.mp4
|
2025-09-16 | 304.51MB | ||
| 11.10 Associated Error with Rotation |
视频
.mp4
|
2025-09-16 | 60.63MB | ||
| 11.11 Geometric Errors and Kinematic Errors |
视频
.mp4
|
2025-09-16 | 105.88MB | ||
| 11.12 Chapter Quiz |
作业
.work
|
2025-09-22 | -- | ||
| 12.1 Geometric Errors |
视频
.mp4
|
2025-09-16 | 110.03MB | ||
| 12.2 Cosine Error and Abbé Errors |
视频
.mp4
|
2025-09-16 | 341.46MB | ||
| 12.3 Methodologies for Error Elimination |
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.mp4
|
2025-09-16 | 328.93MB | ||
| 12.4 Example of techniques to eliminate thermal errors |
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.mp4
|
2025-09-16 | 102.24MB | ||
| 12.5 Thermal errors - Measurement |
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.mp4
|
2025-09-16 | 86.91MB | ||
| 12.6 Thermal errors - Problems |
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.mp4
|
2025-09-16 | 89.66MB | ||
| 12.7 Classification of Sensor |
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.mp4
|
2025-09-16 | 53.51MB | ||
| 12.8 Chapter Quiz |
作业
.work
|
2025-09-22 | -- | ||
| 13.1 Hard Disk |
视频
.mp4
|
2025-09-16 | 44.78MB | ||
| 13.2 Thermal Errors |
视频
.mp4
|
2025-09-16 | 469.71MB | ||
| 13.3 Example of techniques to eliminate thermal errors |
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.mp4
|
2025-09-16 | 96.29MB | ||
| 13.4 Thermal errors - Measurement |
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.mp4
|
2025-09-16 | 74.71MB | ||
| 13.5 Thermal errors - Problems |
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.mp4
|
2025-09-16 | 83.29MB | ||
| 13.6 Cutting Force-Induced Errors |
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.mp4
|
2025-09-16 | 195.96MB | ||
| 13.7 Purpose and Importance |
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.mp4
|
2025-09-16 | 192.16MB | ||
| 13.8 Typical Thermal Displacement Patterns |
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.mp4
|
2025-09-16 | 63.87MB | ||
| 13.9 Heat Source in Machine Tools |
视频
.mp4
|
2025-09-16 | 53.12MB | ||
| 13.10 Power loss in rolling bearing |
视频
.mp4
|
2025-09-16 | 19.35MB | ||
| 13.11 Bearing Temperature and Clearance |
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.mp4
|
2025-09-16 | 36.42MB | ||
| 13.12 Lubrication |
视频
.mp4
|
2025-09-16 | 61.93MB | ||
| 13.13 Heat Transfer |
视频
.mp4
|
2025-09-16 | 23.57MB | ||
| 13.14 Insulation |
视频
.mp4
|
2025-09-17 | 22.21MB | ||
| 13.15 Chapter Quiz |
作业
.work
|
2025-09-22 | -- | ||
| 14.1 Geometric Errors |
视频
.mp4
|
2025-09-17 | 109.72MB | ||
| 14.2 Cosine Error and Abbé Errors |
视频
.mp4
|
2025-09-17 | 341.48MB | ||
| 14.3 Methodologies for Error Elimination |
视频
.mp4
|
2025-09-17 | 288.97MB | ||
| 14.4 Classification of Sensor |
视频
.mp4
|
2025-09-17 | 48.75MB | ||
| 14.5 Chapter Quiz |
作业
.work
|
2025-09-22 | -- | ||
| 15.1 Creating High precision Machine |
视频
.mp4
|
2025-09-17 | 216.67MB | ||
| 15.2 Kinetic Reference in CNC Machine |
视频
.mp4
|
2025-09-17 | 71.29MB | ||
| 15.3 Machine Element with Kinematic Pair |
视频
.mp4
|
2025-09-17 | 91.94MB | ||
| 15.4 Noise Reduction |
视频
.mp4
|
2025-09-17 | 202.65MB | ||
| 15.5 Positioning Accuracy |
视频
.mp4
|
2025-09-17 | 39.96MB | ||
| 15.6 Basic Evaluation Items |
视频
.mp4
|
2025-09-17 | 167.85MB | ||
| 15.7 Dimensional and Angular Precision |
视频
.mp4
|
2025-09-17 | 90.39MB | ||
| 15.8 Form Precision |
视频
.mp4
|
2025-09-17 | 169.78MB | ||
| 15.9 Surface Roughness and Alteration |
视频
.mp4
|
2025-09-17 | 217.49MB | ||
| 15.10 The four principles of measurement |
视频
.mp4
|
2025-09-17 | 817.47MB | ||
| 15.11 Chapter Quiz |
作业
.work
|
2025-09-22 | -- | ||
| 16.1 Basic Ideas |
视频
.mp4
|
2025-09-17 | 228.14MB | ||
| 16.2 Thermal Properties |
视频
.mp4
|
2025-09-17 | 371.36MB | ||
| 16.3 Static and Dynamic Response |
视频
.mp4
|
2025-09-17 | 60.95MB | ||
| 16.4 How to Decide Among Alternatives |
视频
.mp4
|
2025-09-17 | 48.38MB | ||
| 16.5 Chapter Quiz |
作业
.work
|
2025-09-22 | -- |
视频 课程章节
1
2
3
Design Fundamentals
-
3.1Self Principles
-
3.2Stability
-
3.3Symmetry
-
3.4Accuracy, Precision & Resolution
-
3.5Sensitive Directions
-
3.6Triangulate for Stiffness
-
3.7Load Paths
-
3.8Avoid Bending Stresses
-
3.9Manage Friction
-
3.10Preload
-
3.11Centers of Action
-
3.12Exact Constraint Design
-
3.13Elastically Averaged Design
-
3.14Chapter Quiz
4
PRECISION DESIGN PRINCIPLE
-
4.1Design Principle 1
-
4.2Design Principle 2
-
4.3Design Principle 3
-
4.4Design Principle 4
-
4.5Design Principle 5
-
4.6Compliance
-
4.7Design Principle 6
-
4.8The effect of heat symmetry
-
4.9Design Principle 7
-
4.10The long slider
-
4.11Design Principle 8
-
4.12Features of Kinematic Design
-
4.13Equivalent increase contact points
-
4.14Design Principle 9
-
4.15Four Methods of error correction
-
4.16Design Principle 10
-
4.17Design Principle 11
-
4.18The reduction principle
-
4.19Chapter Quiz
5
6
DESIGN STRATEGIES
-
6.1Design Strategy
-
6.2Typical Phenomena around a machine
-
6.3Suggestion to address few Problems
-
6.4Design Principles
-
6.5Design Strategy for Standard Machine
-
6.6Compliance of a Machine
-
6.7Machine Key-Components
-
6.8Guideways
-
6.9Minituarization
-
6.10Current Limitations and Challenges
-
6.11Chapter Quiz
7
8
9
Machine Elements and Precision
-
9.1Introduction
-
9.2Precision in Machine Elements
-
9.3Factors Affecting Precision in Machine Elements
-
9.4Design Considerations for Precision in Machine Elements
-
9.5Importance of Proper Machining Techniques
-
9.6Precision Bearings in Machine Elements
-
9.7Mechanical Components and Precision
-
9.8Testing and Quality Assurance for Precision
-
9.9Chapter Quiz
10
11
Motion Errors - Translation and Rotation
-
11.1Introduce
-
11.2Measurement
-
11.3Metrology and Measurement
-
11.4Error
-
11.5Repeatability
-
11.6Model of Measurement
-
11.7How to determine the measured value and random error
-
11.8Motion Errors Principle – Translational Body
-
11.9Associated errors with translation
-
11.10Associated Error with Rotation
-
11.11Geometric Errors and Kinematic Errors
-
11.12Chapter Quiz
12
13
THERMAL ERRORS AND PROBLEMS
-
13.1Hard Disk
-
13.2Thermal Errors
-
13.3Example of techniques to eliminate thermal errors
-
13.4Thermal errors - Measurement
-
13.5Thermal errors - Problems
-
13.6Cutting Force-Induced Errors
-
13.7Purpose and Importance
-
13.8Typical Thermal Displacement Patterns
-
13.9Heat Source in Machine Tools
-
13.10Power loss in rolling bearing
-
13.11Bearing Temperature and Clearance
-
13.12Lubrication
-
13.13Heat Transfer
-
13.14Insulation
-
13.15Chapter Quiz
14
15
Evaluation of High Precision Machine
-
15.1Creating High precision Machine
-
15.2Kinetic Reference in CNC Machine
-
15.3Machine Element with Kinematic Pair
-
15.4Noise Reduction
-
15.5Positioning Accuracy
-
15.6Basic Evaluation Items
-
15.7Dimensional and Angular Precision
-
15.8Form Precision
-
15.9Surface Roughness and Alteration
-
15.10The four principles of measurement
-
15.11Chapter Quiz
