Forging — This article is about the metalworking process. For specific hot forging hearth, see forge. For the act of counterfeiting, see forgery. Hot metal ingot being loaded into a hammer forge Forging is a manufacturing process involving the shaping of… … Wikipedia
Business and Industry Review — ▪ 1999 Introduction Overview Annual Average Rates of Growth of Manufacturing Output, 1980 97, Table Pattern of Output, 1994 97, Table Index Numbers of Production, Employment, and Productivity in Manufacturing Industries, Table (For Annual… … Universalium
Stamping (metalworking) — Contents 1 Operations 2 Simulation 3 See also 4 References … Wikipedia
Stamping press — Power press with a fixed barrier guard A stamping press is a metalworking machine tool used to shape or cut metal by deforming it with a die. Contents 1 Components 1.1 … Wikipedia
forging — a process of working metal to a finished shape by hammering or pressing and is primarily a hot operation. It is applied to the production of shapes either impossible or too costly to make by other methods or needing properties not obtainable by… … Mechanics glossary
Tool and die maker — Not to be confused with tap and die. Tool and die makers are workers in the manufacturing industry who make jigs, fixtures, dies, molds, machine tools, cutting tools (such as milling cutters and form tools), gauges, and other tools used in… … Wikipedia
Blanking and piercing — Blanking versus piercing Blanking and piercing are shearing processes in which a punch and die are used to modify webs. The tooling and processes are the same between the two, only the terminology is different: in blanking the punched out piece… … Wikipedia
art and architecture, Oceanic — ▪ visual arts Introduction the visual art (art) and architecture of native Oceania, including media such as sculpture, pottery, rock art, basketry, masks, painting, and personal decoration. In these cultures, art and architecture have often … Universalium
Non-metallic inclusions — are chemical compounds and nonmetals that are present in steel and alloys. They are the product of chemical reactions, physical effects, and contamination that occurs during the melting and pouring process. These inclusions are categorized by… … Wikipedia
Greenwood & Batley — Greenwood and Batley were a large engineering manufacturer with a wide range of products, including armaments, electrical engineering, printing. The works was in Armley, Leeds, UK. Introduction Thomas Greenwood and John Batley first set up their… … Wikipedia
Metal spinning — A brass vase spun by hand. Mounted to the lathe spindle is the mandrel for the body of the vase a shell sits on the T rest. The foreground shows the mandrel for the base. Behind the finished vase are the spinning tools used to shape the metal.… … Wikipedia