| Course title | |||||
| 機械システム設計製図 [Mechanical Systems Design and Drawing] | |||||
| Course category | technology speciality courses | Requirement | Credit | 1 | |
| Department | Year | 2～4 | Semester | 3rd | |
| Course type | 3rd | Course code | 022579 | ||
| Instructor(s) | |||||
| 西山 紀久雄 [NISHIYAMA Kikuo] | |||||
| Facility affiliation | Graduate School of Engineering | Office | afjgxte/L1151 | Email address | |
| Course description |
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The purpose is to understand the principles regarding mechanical systems design and drawing based on Japanese industrial Standards (JIS), to know the applications in the industry and to enhance the ability of manufacturing. The lecturer of this course has the firsthand experiences on design and drawing in various corporates, and will describe actual examples from industry for case-studies, analyses and discussion. |
| Expected Learning |
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The standard of this lecture is to understand the drawing way of mechanical systems as following: Dimensioning, dimensional tolerance and fit, geometric tolerance, surface roushness Mechanical elements (screws, gears, shafts, bearings, etc.) Various symbols (welding symbol, material symbol) To understand the design following the procedure below Strength calculation of mechanical equipment, drawing of mechanical equipment |
| Course schedule |
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1. Lecture of "Basics of drawing, how to express drawing" and drawing practice of "track diagram" 2. Lecture of "Dimension writing method, surface roughness and its writing method" and drawing training of "tool (spanner)" 3. Lecture of "Dimensional tolerance and fitting, geometrical tolerance and normal tolerance" and drawing training of "tool (spanner)" 4. Lecture of "Drawing method of screw and gear" and drafting c "spur gear" 5. Lecture of "Drawing method of shaft, bearing" and drawing training of "shaft" 6. Lecture of "Drawing method of welding structure, writing method of material symbol" and drafting training of "shaft" 7. Drawing training of "Bearing unit assembly" 8. Lecture of "Spindle, chuck and tool" and "High-speed rotating spindle" specification and drafting training of "chuck and tool" 9. Lecture of "spindle axis and bearing" and design practice of "spindle axis" and selection practice of "bearing" 10. Lecture on "Nut and seal" and design practice on "Nut and non-contact seal" 11. Lecture of "pulley and belt" and design practice of "pulley and belt", selection practice 12. Lecture of "Lubrication" and design practice of "various lubrication methods" 13. Lecture of "design verification" and calculation practice of "resonance frequency of axis" and life calculation practice of "bearing" 14. Lecture of "design review" and practice of "design review" 15. Drawing practice of "concept design drawing of spindle device" |
| Prerequisites |
| Students must submit whole assignments until the final day. |
| Required Text(s) and Materials |
| Students who don't submit whole assignments of this course can not get this credit. |
| References |
| "Useful mechanical drawing" by Hirotsugu Hayashi, Asakura Bookstore Co., Ltd. |
| Assessment/Grading |
| A person of the lack present, design check and drawing non-presentation is unacceptable. Homeworks are considered. |
| Message from instructor(s) |
| I would like to learn practical skills through the correction of training tasks of mechanical design and drawing. Lecture: 30% and drawing training 70% |
| Course keywords |
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| Last update |
| 12/23/2019 4:46:31 PM |