K5106010 Fusion and Solidification Processings I

Hiroshima University Syllabus

Japanese

Academic Year 2024Year School/Graduate School School of Engineering

Lecture Code K5106010 Subject Classification Specialized Education

Subject Name 成形加工学I

Subject Name
（Katakana）セイケイカコウガク　１

Subject Name in
English Fusion and Solidification Processings I

Instructor YAMAMOTO MOTOMICHI,HINO RYUUTAROU

Instructor
(Katakana) ヤマモト　モトミチ,ヒノ　リュウタロウ

Campus Higashi-Hiroshima Semester/Term 3rd-Year, First Semester, 2Term

Days, Periods, and Classrooms (2T) Tues7-10：ENG 102

Lesson Style Lecture Lesson Style
(More Details) 　

Lectures using blackboard, reference book, handouts, PowerPoint, discussion.

Credits 2.0 Class Hours/Week 　 Language of Instruction B : Japanese／English

Course Level 3 : Undergraduate High-Intermediate

Course Area（Area） 25 : Science and Technology

Course Area（Discipline） 09 : Mechanical Engineering

Eligible Students Students in the third year of Cluster 1 (Mechanical Systems, Transportation, Material and Energy)

Keywords Material processing method, Plastic working, Welding & Joining, Special lecture

Special Subject for Teacher Education 　 Special Subject 　

Class Status
within Educational
Program
(Applicable only to targeted subjects for undergraduate students) This class belongs to the "Field of specialty: Material and processing science", and offers deep knowledge and deep understanding about the specialized technology on the basis of fundamental subjects which the students have learned.

An Introduction to Engineering Materials, Fundamentals of Materials Processing, Material Science are the foundations of this class.
Criterion referenced
Evaluation
(Applicable only to targeted subjects for undergraduate students) Program of Mechanical Systems Engineering
（Abilities and Skills）
・Acquring basis of mechanical system engineering steadily and developing the applied skill.

Program of Material Processing
（Abilities and Skills）
・Acquiring basis of mechanical system, material creation and processing engineering steadily, and being able to apply

Program of Energy Transform Engineering
（Abilities and Skills）
・Acquring basis of mechanical system engineering steadily and developing the applied skill.

Class Objectives
/Class Outline This class consists of lectures on plastic working and welding & joining, which are important sectors of production and processing technology. Students can understand processing principle of plastic working and welding & joining, important technical issues (perspective for designing good working process), selection of processing method and its improvement through this class. Class objectives are as follows:
1) To acquire the ability to understand and describe the types of plastic working (material production, bulk forming, sheet metal forming and so on) and their features. (B)
2) To acquire the ability to estimate forming load and forming limit in plastic working. (B)
3) To acquire the ability to understand and explain the role and the principle of numerical simulation in metal forming process. (B)
4) To acquire the ability to understand and describe the types and features of welding & joining. (B)
5) To acquire the ability to understand and describe the principals of metallurgy and mechanics on welding & joining. (B)　
6) To acquire the ability to understand and describe the application of material processes on the actual fabrication through the special lecture. (B)　

Class Schedule lesson1-- Types of plastic working (metal forming), viewpoint for good working process
lesson2-- Plastic deformation of metallic materials, fundamentals of plasticity
lesson3-- Working loads in forging, rolling, extrusion and drawing
lesson4-- Fracture limits - ductile fracture in bulk forming and forming limit in sheet metal forming
lesson5-- Shape accuracy - thickness accuracy in rolling and springback in sheet metal forming
lesson6-- Several topics of plastic working (temperature and speed, thermomechanical treatment, friction)
lesson7-- Numerical simulation and optimization of plastic working process
lesson8-- Types and principles of welding & joining
lesson9-- Arc welding
lesson10-- Laser welding, friction Stir Welding, other welding & joining processes
lesson11-- Materials and welding metallurgy 1
lesson12-- Materials and welding metallurgy 2
lesson13-- Welding mechanics and fracture phenomena1
lesson14-- Welding mechanics and fracture phenomena2
lesson15-- Special lecture

Final examination (once), Reports

Plastic working part (lesson 1 -- lesson 7) will be taught by Hino.
Welding & joining part (lesson8 -- lesson14) will be taught by Yamamoto.
Special lecture (lesson15) will be done by engineers from industries, and supported by Hino & Yamamoto.

Text/Reference
Books,etc. Reference book:吉田総仁,他:「材料加工学入門」:共立出版
Reference book: 溶接学会編:「溶接・接合技術入門」:産報出版

PC or AV used in
Class,etc. 　

(More Details) Handouts, PC projector

Learning techniques to be incorporated 　

Suggestions on
Preparation and
Review Review of keywords in the class and perusal of the reference book.

Requirements It is desirable that students have already learned An Introduction to Engineering Materials, Fundamentals of Materials Processing, Material Science.

Grading Method Grading is determined by achievement of the "Class Objectives" and learning attitude. The achievement of the "Class Objectives" (70% of grading) is assessed by the written final examination, and the learning attitude (30% of grading) is evaluated by reports. More than 60% of total grading is necessary for passing.
If the condition of the new coronavirus infection is improved, the final examination may be conducted in person.

Practical Experience

Summary of Practical Experience and Class Contents based on it

Message We look forward to your active participation, including active questions during the lecture. You can also visit the teacher’s room and make questions via e-mail.

Other

Please fill in the class improvement questionnaire which is carried out on all classes.
Instructors will reflect on your feedback and utilize the information for improving their teaching.

Academic Year	2024Year	School/Graduate School	School of Engineering
Lecture Code	K5106010	Subject Classification	Specialized Education
Subject Name	成形加工学I
Subject Name （Katakana）	セイケイカコウガク　１
Subject Name in English	Fusion and Solidification Processings I
Instructor	YAMAMOTO MOTOMICHI,HINO RYUUTAROU
Instructor (Katakana)	ヤマモト　モトミチ,ヒノ　リュウタロウ
Campus	Higashi-Hiroshima	Semester/Term	3rd-Year, First Semester, 2Term
Days, Periods, and Classrooms	(2T) Tues7-10：ENG 102
Lesson Style	Lecture	Lesson Style (More Details)
Lectures using blackboard, reference book, handouts, PowerPoint, discussion.
Credits	2.0	Class Hours/Week		Language of Instruction	B : Japanese／English
Course Level	3 : Undergraduate High-Intermediate
Course Area（Area）	25 : Science and Technology
Course Area（Discipline）	09 : Mechanical Engineering
Eligible Students	Students in the third year of Cluster 1 (Mechanical Systems, Transportation, Material and Energy)
Keywords	Material processing method, Plastic working, Welding & Joining, Special lecture
Special Subject for Teacher Education		Special Subject
Class Status within Educational Program (Applicable only to targeted subjects for undergraduate students)	This class belongs to the "Field of specialty: Material and processing science", and offers deep knowledge and deep understanding about the specialized technology on the basis of fundamental subjects which the students have learned. An Introduction to Engineering Materials, Fundamentals of Materials Processing, Material Science are the foundations of this class.
Criterion referenced Evaluation (Applicable only to targeted subjects for undergraduate students)	Program of Mechanical Systems Engineering （Abilities and Skills）・Acquring basis of mechanical system engineering steadily and developing the applied skill. Program of Material Processing （Abilities and Skills）・Acquiring basis of mechanical system, material creation and processing engineering steadily, and being able to apply Program of Energy Transform Engineering （Abilities and Skills）・Acquring basis of mechanical system engineering steadily and developing the applied skill.
Class Objectives /Class Outline	This class consists of lectures on plastic working and welding & joining, which are important sectors of production and processing technology. Students can understand processing principle of plastic working and welding & joining, important technical issues (perspective for designing good working process), selection of processing method and its improvement through this class. Class objectives are as follows: 1) To acquire the ability to understand and describe the types of plastic working (material production, bulk forming, sheet metal forming and so on) and their features. (B) 2) To acquire the ability to estimate forming load and forming limit in plastic working. (B) 3) To acquire the ability to understand and explain the role and the principle of numerical simulation in metal forming process. (B) 4) To acquire the ability to understand and describe the types and features of welding & joining. (B) 5) To acquire the ability to understand and describe the principals of metallurgy and mechanics on welding & joining. (B)　 6) To acquire the ability to understand and describe the application of material processes on the actual fabrication through the special lecture. (B)
Class Schedule	lesson1-- Types of plastic working (metal forming), viewpoint for good working process lesson2-- Plastic deformation of metallic materials, fundamentals of plasticity lesson3-- Working loads in forging, rolling, extrusion and drawing lesson4-- Fracture limits - ductile fracture in bulk forming and forming limit in sheet metal forming lesson5-- Shape accuracy - thickness accuracy in rolling and springback in sheet metal forming lesson6-- Several topics of plastic working (temperature and speed, thermomechanical treatment, friction) lesson7-- Numerical simulation and optimization of plastic working process lesson8-- Types and principles of welding & joining lesson9-- Arc welding lesson10-- Laser welding, friction Stir Welding, other welding & joining processes lesson11-- Materials and welding metallurgy 1 lesson12-- Materials and welding metallurgy 2 lesson13-- Welding mechanics and fracture phenomena1 lesson14-- Welding mechanics and fracture phenomena2 lesson15-- Special lecture Final examination (once), Reports Plastic working part (lesson 1 -- lesson 7) will be taught by Hino. Welding & joining part (lesson8 -- lesson14) will be taught by Yamamoto. Special lecture (lesson15) will be done by engineers from industries, and supported by Hino & Yamamoto.
Text/Reference Books,etc.	Reference book:吉田総仁,他:「材料加工学入門」:共立出版 Reference book: 溶接学会編:「溶接・接合技術入門」:産報出版
PC or AV used in Class,etc.
(More Details)	Handouts, PC projector
Learning techniques to be incorporated
Suggestions on Preparation and Review	Review of keywords in the class and perusal of the reference book.
Requirements	It is desirable that students have already learned An Introduction to Engineering Materials, Fundamentals of Materials Processing, Material Science.
Grading Method	Grading is determined by achievement of the "Class Objectives" and learning attitude. The achievement of the "Class Objectives" (70% of grading) is assessed by the written final examination, and the learning attitude (30% of grading) is evaluated by reports. More than 60% of total grading is necessary for passing. If the condition of the new coronavirus infection is improved, the final examination may be conducted in person.
Practical Experience
Summary of Practical Experience and Class Contents based on it
Message	We look forward to your active participation, including active questions during the lecture. You can also visit the teacher’s room and make questions via e-mail.
Other
Please fill in the class improvement questionnaire which is carried out on all classes. Instructors will reflect on your feedback and utilize the information for improving their teaching.

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