Significado de autofrettage en en Inglés

autofrettage

Pronunciación /ˈɔːtə(ʊ)ˌfrɛtɪdʒ/ /ˌɔːtə(ʊ)frɛˈtɑːʒ/

nombre

  • The process of strengthening a tube, especially a gun barrel, by subjecting it to internal pressure high enough to enlarge the bore and push the inner metal (but not the outer metal) beyond its elastic limit.

Origen

Early 20th century. From auto- + frettage, after French autofrettage.