抄録
The author has developed some of the educational material content of CG animation for an explanation of the structure and principles of the engine so far. Using this know-how, an animation contents of technology heritage was developed. This time, this study dealt with an air-cooled horizontally flat-four engine for a very old plane which was made during the second war that currently belong to the University of the author. This engine is a type O-290-A manufactured by Lycoming in the United States. This engine was decomposed and each components were measured. Then, a 3DCG animation content was made by using 3DCAD.
