21026137
機械工学MCEa05i MCEa05j MCEa05k
年前学期火1
生産加工学基礎(大学院連携科目)
Fundamentals of Mechanical Working
久保木・梶川
単位区分
単位数: 2単位必修 | 課程・類・プログラム | 種別 |
|---|---|---|
関連Webサイト
google classroom
主題および達成目標
座学に
この
The target is to learn the fundamental knowledge on metal forming and to know how the knowledge is used in the industry through experiments and experiences. This lecture belongs to the category of "physics" in the field of "science" for the high school curriculum.
Products of automobiles and industrial equipment are manufactured by utilizing physical properties of materials. In particular, the mechanism in metal forming of the manufacturing processes can be explained by the knowledge of science and engineering on elastic-plastic dynamics. The design of products and product lines is actually conducted based on the elastic-plastic dynamics. In this lecture, the students are expected to learn the fundamental knowledge on metal forming and experience the role of engineering in the field of manufacturing.
前もって履修しておくべき科目
材料力学
Strength of material
前もって履修しておくことが望ましい科目
加工学および
Manufacturing Technology, Theory and Practice
教科書等
教科書:特になし
参考書:・塑性学と
・非線形有限要素法/日
授業内容とその進め方
英語タイプII(Bb)に
11回座学とし,
4回分を
座学に
第1回:生産加工学概論,
第2回:応力と
第3回:力の
第4回:金属材料の
第5回
第6回
第7回
第8回
第9回:板材加工1, 生産加工ライン概要
第10回:板材加工2, レーザ切断, ブランキング, 溶接, 曲げ
第11回:板材加工3, 組立図から
以下
第12回:せん断の
第13回:溶接の
第14回:展開部品の
第15回:多段曲げの
The lecture is composed of 11 times of classroom lecture for theory and intensive lecture for practice
[1] Classroom lecture for theory
1st: General remark on manufacturing and plastic-dynamics
2nd: Stress and strain, Tensor of stress/strain
3rd: Equation of equilibrium for force
4th: Yield condition, Tresca and von Mises
5th: Theoretical analysis, example 1 - forging -
6th: Theoretical analysis, example 2 - bar drawing -
7th: Theoretical analysis, example 3 - bending -
8th: Finite element analysis for metal forming
9th: Sheet-metal forming 1, process line
10th: Sheet-metal forming 2, laser cut, blanking, welding, bending
11th: Design of development view from assembly view
[2] Intensive lecture for practice
12th: Mechanism in shearing and practice
13th: Mechanism in welding and practice
14th: Manufacturing of development parts
15th: Mechanism in multi-bending and practice on assembly
実務経験を活かした授業内容
なし
授業時間外の学習
数回の
また
Some reports are required. Students are sometimes requested to study after/before the class.
成績評価方法および評価基準
座学の
出席は
評価基準:以下の
・
・Trescaと
・
・塑性変形に
・塑性加工に
・板の
・板金曲げを
・板金曲げを
The score is determined based on an examination of classroom lectures (67%), and an evaluation of design and practice (33%).
Students are required to attend the class at more than 66% at least.
Students are requested to understand the following items:
- Calculation method for normal stress and shear stress on an arbitrary plane
- Tresca/von Mises criteria
- Strain increment theory and total strain theory
- Flow rule
- Fundamental analysis method for metal forming
- Relationship between moment and curvature
- Design method of manufacturing line taking sheet metal bending as an example
- Process lines in the industry taking sheet metal bending as an example
オフィスアワー・授業相談
久保木:東4号棟 524室, 毎週
梶川 :東4号棟 503室, 毎週
他の
Kuboki: E4-524, Every Monday, 16:15-17:45
Kajikawa: E4-503, Every Tuesday, 16:15-17:45
Please make an appointment before comming to the room.
学生へのメッセージ
技術立国を
その他
○授業形態:リアルタイム