…The simplest method is bending. The method of making a container by forcing a plate into a hole in a die with a punch is called deep drawing, and the method of forming a curved surface by applying pressure to the plate is called stretch-expand forming. Shearing is used to cut the raw plate (blank) for the product from the plate. … *Some of the terminology that refers to "stretch-expand forming" is listed below. Source | Heibonsha World Encyclopedia 2nd Edition | Information |
…もっとも単純なのは曲げである。ダイスの穴の中にポンチで板を押し込んで容器をつくる方法を深絞り加工deep drawing,板材に面圧をかけて曲面状に成形する方法を張出し成形stretch‐expand formingという。板材から製品用の原料板(ブランク)を切り取るには剪断(せんだん)が用いられる。… ※「stretch-expand forming」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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