are machined
81Headset (bicycle part) — The headset is the set of components on a bicycle which provide a rotatable interface between the bicycle fork and the bicycle frame itself. The short tube through which the steerer of the fork passes is called the head tube. A typical headset… …
82Numerical control — CNC redirects here. For other uses, see CNC (disambiguation). A CNC Turning Center …
83Submachine gun — A submachine gun (SMG) is a firearm that combines the automatic fire of a machine gun with the cartridge of a pistol, and is usually between the two in weight and size.AdvantagesSubmachine guns, like shotguns, are ideal for close range combat in… …
84Collet — For other uses, see Collet (disambiguation). Collets A collet (  / …
85Mauser M 98 — Type Bolt action rifle Place of origin  Germany …
86Tupolev Tu-144 — Tu 144 Aeroflot Tu 144 at the Paris Air Show in 1975 …
87Design for manufacturability for CNC machining — Design for manufacturability (DFM) describes the process of designing or engineering a product in order to facilitate the manufacturing process in order to reduce its manufacturing costs. DFM will allow potential problems to be fixed in the… …
88Rotary table — A rotary table is a precision work positioning device used in metalworking. It enables the operator to drill or cut work at exact intervals around a fixed (usually horizontal or vertical) axis. Some rotary tables allow the use of index plates for …
89Valve seat — The valve seat in an internal combustion gasoline or diesel engine is the surface against which an intake or an exhaust valve rests during the portion of the engine operating cycle when that valve is closed. The valve seat is a critical component …
90Rolls-Royce Merlin — Merlin The Rolls Royce Merlin …
