Mechanical Engineering 2

Course title

B0004000

	HIROSE Toshiya
	KAWATA Takuya
	UTSUNOMIYA Takao

Middle-level Diploma Policy (mDP)

Program / Major	mDP	Goals
Advanced Mechanical Engineering	E	多様な分野の知識を積極的に取り入れ、機械工学の基礎知識を多方面に柔軟に応用して、融合領域の問題に適用することができる。

Purpose of class

The goal is to achieve the following three points for the shaft system, bearings, and transmission devices, which are important mechanical elements in mechanical design.
(1) To be able to understand the principle of each machine element and be able to give a brief explanation about its function.
(2) To be able to understand the basic mechanical drawing methods for each mechanical element.
(3) To be able to understand the function of each mechanical element and be able to draw mechanical drawings.

Course description

Mechanical drawing is a common language for mechanical systems. It is necessary to be able to accurately communicate the design intent with others through the drawings. In Survey of Machine Engineering 1, students will learn the rules of JIS-compliant mechanical drafting, and students will be able to understand the mechanical drafting accurately and draw the basic shape as an accurate mechanical drafting.

Goals and objectives

To be able to understand the principle of each machine element and be able to give a brief explanation about its function.
To be able to understand the basic mechanical drawing methods for each mechanical element.
To be able to understand the function of each mechanical element and be able to draw mechanical drawings.

Relationship between 'Goals and Objectives' and 'Course Outcomes'

	Mechanical drawings	Middle examination	Final examination	Total.
1.	20%	5%	5%	30%
2.	20%	5%	5%	30%
3.	30%	0%	10%	40%
Total.	70%	10%	20%	-

Evaluation method and criteria

Evaluation:
Mechanical drawings 70%
Middle examination 10%
Final examination 20%

Level:
The threshold value of 60% can explain an overview of each mechanical element and understand the basical knowledgement of the mechanical drawing.

Language

Japanese(English accepted)

Class schedule

	Class schedule	HW assignments (Including preparation and review of the class.)	Amount of Time Required
1.	Introduction Mechanical drawing for bolts 1	Review of Mechanical Engineering 1	190minutes
2.	Mechanical drawing for bolts 2	Review of Mechanical Engineering 1 Modification of drawings	190minutes
3.	Mechanical drawing for bolts 3	Review of Mechanical Engineering 1 Modification of drawings	190minutes
4.	Mechanical drawing for bolts 4	Review of Mechanical Engineering 1 Modification of drawings	190minutes
5.	Mechanical drawing for axis-related drafting 1	Review of the axis / keyway drawing	190minutes
6.	Mechanical drawing for axis-related drafting 2	Modification of drawings	190minutes
7.	Middle examination and review	Review of machine element standards and drafting methods conducted in this lecture.	190minutes
8.	Mechanical drawing for bearing drafting 1	Review of the bearing drawing	190minutes
9.	Mechanical drawing for bearing drafting 2	Modification of drawings	190minutes
10.	Mechanical drawing for bearing drafting 3	Modification of drawings	190minutes
11.	Mechanical drawing for Transmission device 1	Review of the drawing of the gear.	190minutes
12.	Mechanical drawing for Transmission device 2	Modification of drawings	190minutes
13.	Mechanical drawing for Transmission device 3	Modification of drawings	190minutes
14.	Final examination and review	Review of machine element standards and drafting methods conducted in this lecture.	120minutes
Total.	-	-	2590minutes

Feedback on exams, assignments, etc.

ways of feedback	specific contents about "Other"
Feedback in the class

Textbooks and reference materials

・ Textbook: ”New JIS Mechanical Drawings” Takeo Yoshizawa, Morikita Publishing Co., Ltd.

・ Textbook of Mechanical Engineering 1

Prerequisites

It is recommended that students review the detail of Mechanical Engineering 1, the basics of machine elements, and material mechanics.

Office hours and How to contact professors for questions

Questions will be accepted during the lunch break on Monday or after the lecture. If you wish to have a lunch break, make an appointment by e-mail in advance. I get questions by e-mail, but since it is difficult to answer by e-mail for drafting, I basically ask questions by face to face.

Regionally-oriented

Non-regionally-oriented course

Development of social and professional independence

Course that cultivates a basic problem-solving skills

Active-learning course

Most classes are interactive

Course by professor with work experience

Work experience	Work experience and relevance to the course content if applicable
N/A	N/A

Education related SDGs:the Sustainable Development Goals

4.QUALITY EDUCATION
9.INDUSTRY, INNOVATION AND INFRASTRUCTURE
12.RESPONSIBLE CONSUMPTION & PRODUCTION

Last modified : Sat Mar 14 13:48:17 JST 2026