shape or cut metal
61Guillotine — A machine used during (and after) the French Revolution for beheading people condemned to death, by means of a heavy sharp blade that slid down within vertical guides. By extension, guillotine refers to any shearing machine or instrument (such as …
62Cutaway drawing — A cutaway drawing of a 1942 Nash Ambassador …
63punch press — punch′ press n. mac a power driven machine used to cut, draw, or shape material, as metal sheets, with dies • Etymology: 1910–15 …
64punching machine — /ˈpʌntʃɪŋ məʃin/ (say punching muhsheen) noun a power driven machine used to cut, draw, or otherwise shape material, especially metal sheets, with dies, under pressure or by heavy blows. Also, punching press; US, punch press …
65Bending (metalworking) — Metal bending redirects here. For the form of stage magic, see Spoon bending. Bending …
66Fatigue (material) — Metal fatigue redirects here. For the video game, see Metal Fatigue (disambiguation). v · d · e Materials failure modes …
67Burr (edge) — Metal burr extending beyond the edge of the cut piece, view on the cut face (top) and from the bottom (bottom) A burr is a raised edge or small pieces of material remaining attached to a workpiece after a modification process.[1] It is usually an …
68Economic Affairs — ▪ 2006 Introduction In 2005 rising U.S. deficits, tight monetary policies, and higher oil prices triggered by hurricane damage in the Gulf of Mexico were moderating influences on the world economy and on U.S. stock markets, but some other… …
69Europe, history of — Introduction history of European peoples and cultures from prehistoric times to the present. Europe is a more ambiguous term than most geographic expressions. Its etymology is doubtful, as is the physical extent of the area it designates.… …
70jewelry — /jooh euhl ree/, n. 1. articles of gold, silver, precious stones, etc., for personal adornment. 2. any ornaments for personal adornment, as necklaces or cuff links, including those of base metals, glass, plastic, or the like. Also, esp. Brit.,… …
