| Course title | |||||
| 機械加工学Ⅰ [Manufacturing ProcessesⅠ] | |||||
| Course category | technology speciality courses,ets. | Requirement | Credit | 2 | |
| Department | Year | 2～4 | Semester | 1st | |
| Course type | 1st | Course code | 022514 | ||
| Instructor(s) | |||||
| 笹原 弘之 [SASAHARA Hiroyuki] | |||||
| Facility affiliation | Faculty of Engineering | Office | Email address | ||
| Course description |
|
Manufacturing technology is very important to realize the advanced machines such as aircrafts, cars, mobile phone, etc. The basis of this production technology is the machining. Basic theory and up-to-date technology will be presented in the class. Especially, the cutting principles grinding principles for metal, ceramics and plastics will be taught. 1) Mechanism of shape generation using tool and mechine tool can be explained. 2) It is possible to plan the procedure of the machining process considering the accuracy and cost using appropriate machine and tools. 3)Physical phenomenon in the machining process can be understood |
| Expected Learning |
|
The standard of this lecture is to understand the form genarating mechanism by machine tools. Cutting tools and select machining tools can be selected in consideration of machining accuracy, production quantity, economy, etc. when machining certain parts. Also, the students can explain physical phenomena at machining points in cutting and grinding. Corresponding criteria in the Diploma Policy: See the Curriculum maps. |
| Course schedule |
|
1.Background of machining process 2.High-value machining and manufacturing processes. 3.Cutting Process 1. Learn about Cutting Features, Cutting Tools and Machine Tools 4.Cutting process 2. Understand chip generation by shear deformation, understand rake angle and friction influence, force balance, cutting energy. 5.Cutting Process 3. Learn about cutting temperature, constituent cutting edge, tool material, tool wear, tool life. 6.Cutting Process 4. Understand the roughness of the finished surface and the effect of cutting fluid. Also understand chip breaker. 7. Summary and review from 1) to 6). Intermediate test. 8. Ggrinding process 1. Learn the principles and purpose of grinding. 9. Grinding process 2. Learn the structure and problems of the grinding wheel in grinding process, understand the autogenous action and the sharpness of the grindstone. 10. Learn the principles and features of the polishing process. It is necessary for planarization of silicon wafers. 11. Joining and welding. Learn about the joining process for parts and parts 12. Additive Manufacturing. Learn the principle and application examples of additive manufacturing 13. Learn about advanced and high value adding manufacturing technology on aircraft manufacturing as an example 14. Learn about the characteristics, application, and problems of the multi-axis controlled machine tools. 15. Summary and review from 8) to 14). Final exam. |
| Prerequisites |
| Required Text(s) and Materials |
|
はじめての生産工学 Hand out will be provided by the instructor. |
| References |
| Manufacturing Processes ＆ Systems(Wiley), Metal Machining -Theory ＆ applications(Arnold) |
| Assessment/Grading |
| Reports 30%，midterm exam 30%，final exam 40% |
| Message from instructor(s) |
| Course keywords |
| Office hours |
| Remarks 1 |
| Remarks 2 |
| Related URL |
| Lecture Language |
| Japanese |
| Language Subject |
| Last update |
| 2/25/2019 3:04:04 PM |