Precision machining is the latest addition to the advanced technological processes. This is a process in which material from a component is removed to an extremely high tolerance level. You can find this machinery in electric motors, car engines, clocks etc. This machines use solid cutter such as cobalt, tungsten carbide or HSS. There are also laser cutters that use beam to cut the surface. This is very expensive machinery and so it is used only occasionally. You can also find ultrasonic machining center that is used on brittle materials like ceramics. The machine vibrates the surface thus removing small particles. Generally ceramic materials are utilized in inspection equipment that measures holes tolerance.
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