島根大学教育学部紀要. 教育科学

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島根大学教育学部紀要. 教育科学 5
1971-12-20 発行

技術教育における木材加工(I) : 木材加工における二次元切削

Wood Working in Technological Education(I) : Orthogonal Cutting in Wood Working
山下 晃功
ファイル
内容記述(抄録等)
Up to this time, the wood working in technological education has been trend to the study of the production.
On the other side, they haye been said "The theoretical experimental study is important."
But, it has not been practiced.
As the merit of the wood working in technical education is the production and it includes educational significations, the theoretical, experimental study is necessary to keep pace with the productional study.
On this case, I take the orthogonal cutting that is the most basic wood cutting in wood engineering and show it's theory.
Also I show the experimental equipment of the orthogonal cuttting and oscill ograms of the cutting resistance.
We can observe the cutting type, the cutting resistance, the cutting mchanism and so on through the oscillogram.