punch-cutting
21Bell punch — Punch Punch, n. [Abbrev. fr. puncheon.] 1. A tool, usually of steel, variously shaped at one end for different uses, and either solid, for stamping or for perforating holes in metallic plates and other substances, or hollow and sharpedged, for… …
22Belt punch — Punch Punch, n. [Abbrev. fr. puncheon.] 1. A tool, usually of steel, variously shaped at one end for different uses, and either solid, for stamping or for perforating holes in metallic plates and other substances, or hollow and sharpedged, for… …
23Laser cutting — process on a sheet of steel. CAD (top) and stainless steel laser cut part (bottom) Laser cutting is a technology that uses a laser to cut materials, an …
24Oxy-fuel welding and cutting — Oxyacetylene redirects here. For the song, see Cubanate. Side of metal, cut by oxygen propane cutting torch …
25Fabrication of structural steel by plasma and laser cutting — Fabrication of dimensional (non flat) structural steel elements has historically been performed by sequential operations involving sawing, drilling and high temperature flame cutting to remove material. Each of these operations is performed on… …
26Leather punch — A leather punch is like a hole punch for making holes in leather. Some versions of this tool allow the size of the holes to be changed by selecting from various sizes of hollow cylinders which act as the cutting surface. Typically used for making …
27socket punch — noun : a hollow punch (as a belt punch) with a cutting edge forming a closed curve …
28plate punch — a punch for cutting out parts of an artificial dental plate …
29wad punch — A tool with a round cutting edge for cutting out holes in gaskets or other soft materials …
30typography — /tuy pog reuh fee/, n. 1. the art or process of printing with type. 2. the work of setting and arranging types and of printing from them. 3. the general character or appearance of printed matter. [1635 45; < NL typographia, equiv. to Gk týpo(s)… …
