…Both ends of a rectangular cross section are finished into parallel planes, and the distance between the two faces is made extremely accurately to the dimensions indicated, and is used as a standard for the end faces of length. The gauge block was invented by the Swedish Carl Edvord Johanson (1864-1943). Johanson invented the gauge block in 1894, hoping to make many small gauges to function in the factory measurement system in the interchangeable production method, and to combine many of these to make all the gauges necessary for the production of weapons. … *Some of the terminology references "Johanson, CE" are listed below. Source | Heibonsha World Encyclopedia 2nd Edition | Information |
…長方形断面の両端面を平行な平面に仕上げ,その二面間の距離を,示す寸法にきわめて正確に作ったもので,長さの端面基準として用いられる。ブロックゲージはスウェーデンのヨハンソンCarl Edvord Johanson(1864‐1943)によって発明された。ヨハンソンは互換性生産方式における工場の測定体系を機能化するため小さなゲージを数多く作り,これを多数組み合わせて兵器の生産に必要なすべてのゲージを作りたいと考えて,1894年にブロックゲージを発明した。… ※「Johanson,C.E.」について言及している用語解説の一部を掲載しています。 出典|株式会社平凡社世界大百科事典 第2版について | 情報 |
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