ピアノ線材製造に就て
スポンサーリンク
概要
- 論文の詳細を見る
-Piano wire plays an important part at present as the material steel wire in the manufacture of various kinds of high grade springs for arms. Before the Daitoa-Sen (the War for the Greater East Asia) we have depended solely on Swedish steel for the material of piano wire Inthese circumstances we, as a member of the Nihon Gakuzyutu Sinkokai (Committee for the Encouraging Scientific Research of Japan), by the demand and support of military authorities, and with the support of Dr. Tawara, the chair-man of the committe, and that of other participants, have made efforts to make it at home. After more than fifteen times of tests and investigations, we at last succeeded in manufacturing piano wire as excellent as that of Swedish made. Now we, as one of the cooperative technicians, first report on the characteristics of piano wire and the Japanese Engineering Standard for it, and then on the necessary properties and the procesees of manufacturing of the material for piano wire, and lastly on the effect of the various factors in the raw material and working.
- 社団法人日本鉄鋼協会の論文
- 1943-09-25