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Volume 30 (1996)
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Volume 30, Issue 1
Displaying 1-4 of 4 articles from this issue
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Kouji YAMASHITA, Hitoshi JHO1996 Volume 30 Issue 1 Pages 3-12
Published: 1996
Released on J-STAGE: August 25, 2010
JOURNAL FREE ACCESSIn this research, it has been examined how the images generated in the reading a drawing are involved and function in the entire act of the reading a drawing. Major results thus obtained are summarized as follows.
1) A solid in an image is approximated to some projection plan methods and the reading a drawing is done using the solid images based on respective projection styles.
2) In the images, each projection style influences the reading a drawing conversion operation process itself and the complete images of the solid generated consequently.
3) Any clear correlation is not recognized at all between respective projection styles in the images and the learning of general drawing methods in the past.
From foregoing reasons, it was considered that it is necessary not only to teach the drawing methods but also to make lectures considering the image of space and the capacity of space which are internalized as result of learning.View full abstractDownload PDF (1329K) -
—An Observation from the Viewpoint of Engineering Drafting—Sadahiko Mori1996 Volume 30 Issue 1 Pages 13-24
Published: 1996
Released on J-STAGE: August 25, 2010
JOURNAL FREE ACCESSTadasi Seike (1891-1974), engineer-educator of mechanical engineering, wrote several books on engineering drafting which were favorably accepted by many engineers, successively played various important roles in engineering education and industrial standardization and was decorated with an order; however, there is certain question whether he had satisfaction with his own results of endeavoring on the advancement of Japanese machine industry, because almost every entrepreneur, who would be the largest beneficiary of Seike's theory of drafting aiming at the improvement in efficiency of labor at minor factories covering the major part of the industry in the first half of the present century in Japan, showed little interest in his arguments. This paper has the purpose to solve this problem through the explanation that Seike's arguments based on the scientific thought which was very rare among Japanese were not understood by the majority thinking mythically. The difference in types of thought between Seike and others was an invisible and very hard obstacle to the attainment of his promising plan.View full abstractDownload PDF (1628K) -
[in Japanese]1996 Volume 30 Issue 1 Pages 25-28
Published: 1996
Released on J-STAGE: August 25, 2010
JOURNAL FREE ACCESSDownload PDF (261K) -
Applied Perspective DrawingMichikazu OHNISHI1996 Volume 30 Issue 1 Pages 29-34
Published: 1996
Released on J-STAGE: August 25, 2010
JOURNAL FREE ACCESSTadasi Seike (1891-1974), engineer-educator of mechanical engineering, wrote several books on engineering drafting which were favorably accepted by many engineers, successively played various important roles in engineering education and industrial standardization and was decorated with an order; however, there is certain question whether he had satisfaction with his own results of endeavoring on the advancement of Japanese machine industry, because almost every entrepreneur, who would be the largest beneficiary of Seike's theory of drafting aiming at the improvement in efficiency of labor at minor factories covering the major part of the industry in the first half of the present century in Japan, showed little interest in his arguments. This paper has the purpose to solve this problem through the explanation that Seike's arguments based on the scientific thought which was very rare among Japanese were not understood by the majority thinking mythically. The difference in types of thought between Seike and others was an invisible and very hard obstacle to the attainment of his promising plan.View full abstractDownload PDF (2238K)
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