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Comparison and Discussion of the Education of Designing and Drafting by Manual and CAD

Memoirs of the Faculty of Engineering, Yamaguchi University Volume 39 Issue 2 Page 371-384
published_at 1989-03
KJ00000156740.pdf
[fulltext] 1 MB
Title
マニュアルおよび CAD による設計・製図教育の比較と検討
Comparison and Discussion of the Education of Designing and Drafting by Manual and CAD
Creators Takimoto Akio
Creators Fujimura Kensuke
Creators Iwatani Kenji
Source Identifiers
We have given the education of manual designing and drafting to the undergraduate students (sophomore, junior, senior) over the twenty years or so. The manual educational program composes of the basic drafting, mechanism-design, material-design, fundamental design-formulae, calculation of numerical design data and its drafting. The basic drafting based on JIS (Japanese Industrial Standard) and/or ISO (International organization for standardization) contains the draftings of lines, symbols, dimensional lines, a double-ended spanner, a worm gear, a plain bearing, a screw jack (with a sketch of it) and so on. The material design includes the choice of best fit materials for the design parts on which various kinds of force work using the JIS material handbooks or others. Students should be able to use the proper design-formulae for the spacial design parts out of the numerous fundamental formulae to calculate strength and deflection of various machine parts and the mechanical structures referring to design text books and JIS design manuals. The numerical design data based on the proper mechanism should be calculated for each machine part using the these material-design and design-formulas. All of the above mentioned educational programs are also prepared using a personal computer and a 2-D Mutoh CAD system as a trial by filing the necessary informations in floppy disks. Some efforts are given to use them in the practical education. The comparison and discussion of the both educational programs are given in details in this report.
Subjects
機械工学 ( Other)
Languages jpn
Resource Type departmental bulletin paper
Publishers 山口大学工学部
Date Issued 1989-03
File Version Version of Record
Access Rights open access
Relations
[ISSN]0372-7661
[NCID]AN00244228
Schools 工学部