taper screw thread
61Forge — For the process of shaping metal by localized compressive forces, see Forging. For other uses, see Forge (disambiguation). A blacksmith s coal forge …
62Forging — 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… …
63Marking blue — Marking blue, layout stain or Prussian blue is a dye used in metalworking to aid in marking out rough parts for further machining. It is sometimes called Dykem (after a popular brand). It is used to stain or paint a metal object with a very thin… …
64Laser 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 …
65Nibbler — For other uses, see Nibble (disambiguation). Manual nibbler, punch and die type A nibbler is a tool for cutting sheet metal with minimal distortion. One type operates much like a punch and die, with a blade that moves in a linear fashion against… …
66Marking out — For other uses, see Marking out (disambiguation). Marking out or layout is the process of transferring a design or pattern to a workpiece, as the first step in the manufacturing process. It is performed in many industries or hobbies although in… …
67cone — /kohn/, n., v., coned, coning. n. 1. Geom. a. a solid whose surface is generated by a line passing through a fixed point and a fixed plane curve not containing the point, consisting of two equal sections joined at a vertex. b. a plane surface… …
68Four-slide — A four slide machine The same four slide machine from another angle A fou …
69tap — tap1 noun 1》 a device by which a flow of liquid or gas from a pipe or container can be controlled. 2》 an instrument for cutting a threaded hole in a material. 3》 a device connected to a telephone for listening secretly to conversation. 4》 (also… …
70tap — Ⅰ. tap [1] ► NOUN 1) a device by which a flow of liquid or gas from a pipe or container can be controlled. 2) an instrument for cutting a threaded hole in a material. 3) a device connected to a telephone for listening secretly to conversations.… …
