单词 | impact extrusion |
释义 | > as lemmasimpact extrusion impact extrusion n. a process for producing tubular objects in which metal in a die is struck by a punch that fits into it and forces the metal between their two surfaces and out of the die. ΘΚΠ society > occupation and work > industry > working with specific materials > working with metal > [noun] > pressing or drawing > tube-making tube-drawing1835 tube-making1898 pilgering1902 impact extrusion1935 1935 Metal Industry 11 Oct. 373/1 A new..heavy duty press..for the cold impact extrusion of aluminium tubes and shells in one operation. 1963 H. R. Clauser Encycl. Engin. Materials 340/1 Parts produced by impact extrusion are essentially longitudinally oriented, e.g., collapsible tubes, cans, etc. < as lemmas |
随便看 |
|
英语词典包含1132095条英英释义在线翻译词条,基本涵盖了全部常用单词的英英翻译及用法,是英语学习的有利工具。