Experiments in Mechanical Systems Ⅰ

Course Information

College	Toyama College	Year	2021
Course Title	Experiments in Mechanical Systems Ⅰ
Course Code	0101	Course Category	Specialized / Compulsory
Class Format	Experiment / Practical training	Credits	Academic Credit: 1
Department	Department of Mechanical Engineering	Student Grade	4th
Term	First Semester	Classes per Week	前期:2
Textbook and/or Teaching Materials
Instructor	Takahashi Katsuhiko,Sase Naoki,Shirakawa Hidemi,Tajiri Tomoki

Course Objectives

(1) Students can explain the application of the planetary gear mechanism.
(2) Students can measure fundamental vibrations.
(3) Students can understand thermal analysis using thermocouples.
(4)Students can explain the flow visualization and the basis of flow velocity / flow rate measurement.

Rubric

	Ideal Level of Achievement	Standard Level of Achievement	Unacceptable Level of Achievement)
Evaluation 1	Students understand the mechanism of the planetary gear mechanism and can calculate the reduction ratio.	Students can explain the application of the planetary gear mechanism.	Students cannot understand the movement and purpose of the planetary gear mechanism.
Evaluation 2	Can explain the outline of forced vibration measurement.	Can explain the outline of fundamental vibration measurement.	Can't explain the outline of fundamental vibration measurement.
Evaluation 3	Can measure heat using thermocouples.	Can explain thermal analysis using thermocouples.	Cannot explain thermal analysis using thermocouples.
Students can explain the flow visualization and the basis of flow velocity / flow rate measurement.	Students can explain the application from the basis of flow visualization and flow velocity / flow rate measurement.	Students can explain the flow visualization and the basis of flow velocity / flow rate measurement.	Students can not explain flow visualization and flow velocity / flow measurement methods.

Assigned Department Objectives

Learning and Educational Objectives of the “General Engineering” A-3 （実験を計画・実施し，データの正確な解析に基づいて工学的に考察し，かつ論理的に説明することができる。研究においては与えられた制約の下で必要な援助を得て計画的に研究を進め，期限内にまとめることができる。）

Learning and Educational Objectives of the “General Engineering” A-6 （核となる専門分野の既存技術を説明でき，社会から要求されている問題や実務上の問題を見出し設定することができる。）

JABEE 1(2)(c) （数学及び自然科学に関する知識とそれらを応用する能力）

JABEE 1(2)(d)(2) （いくつかの工学の基礎的な知識・技術を駆使して実験を計画・遂行し、データを正確に解析し、工学的に考察し、かつ説明・説得する能力）

JABEE 1(2)(e) （種々の科学、技術及び情報を活用して社会の要求を解決するためのデザイン能力）

JABEE 1(2)(h) （与えられた制約の下で計画的に仕事を進め、まとめる能力）

Diploma policy 2 （To develop engineers who acquire knowledge focusing on machinery and systems, mechanical materials, design and production, dynamics, energy measurement and control, and apply them to problem solving.）

Teaching Method

Outline:

Students will deepen their understanding of what they learned in lecture subjects by actually conducting experimental exercises and learning how to write experiment reports. In addition, we acquire knowledge about equipment of control system which is required engineering.

Style:

In class, students will be divided into four groups, and each group conducts on all themes. Each student writes his or her own report for each experiment.

Notice:

Students should not be late. Students must attend wearing clothes that are easy to work in. In addition, students must bring writing tools, experiment notes, function calculators, etc.　Can take makeup exam in need aid up to maximum of 60 points.

Characteristics of Class / Division in Learning

Active Learning

Instructor Professionally Experienced

Course Plan

			Theme	Goals
1st Semester
	1st Quarter
		1st	Guidance	Students study the outline of experiments in this class.
		2nd	Experiment A Introduction to planetary gear mechanism	Students understand the planetary gear mechanism and its reduction ratio.
		3rd	Experiment A Understanding the structure of the planetary gear mechanisms	Students disassemble the planetary gear reducer and understand its structure.
		4th	Experiment A Calculation of reduction ratio	The student calculates the deceleration ratio of the disassembled planetary gear reducer.
		5th	Experiment B Vibration measurement (1)	Can use acceleration sensor and oscilloscope.
		6th	Experiment B Vibration measurement (2)	Can measure the vibration of cantilevers.
		7th	Experiment B Vibration measurement (3)	Can measure the forced vibration of the single-degree-of-freedom system.
		8th	Experiment C Flow visualization	Students can explain the flow visualization.
	2nd Quarter
		9th	Experiment C Measurement of flow velocity and flow rate	Students can explain how to measure flow velocity and flow rate.
		10th	Experiment C Wind tunnel experiment	Students measure the pressure distribution around the wings and examine the lift acting on the wings.
		11th	Experiment D Calibration of thermocouples	Can measure by using thermocouples.
		12th	Experiment D Melting point measurement	Can measure by using thermocouples.
		13th	Experiment D Differential heat analysis	Can measure by using thermocouples.
		14th	General exercise, report preparation	Students summarize the contents for each experiment theme and prepare a report.
		15th	Report correction return, questionnaire etc.
		16th

Evaluation Method and Weight (%)

	Examination	Presentation	Mutual Evaluations between students	Behavior	Portfolio	Other	Total
Subtotal	100	0	0	0	0	0	100
Basic Ability	0	0	0	0	0	0	0
Technical Ability	100	0	0	0	0	0	100
Interdisciplinary Ability	0	0	0	0	0	0	0