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  2. Numerical control - Wikipedia

    en.wikipedia.org/wiki/Numerical_control

    A CNC machine that operates on wood CNC machines typically use some kind of coolant, typically a water-miscible oil, to keep the tool and parts from getting hot. A CNC metal lathe with the door open. In machining, numerical control, also called computer numerical control (CNC), [1] is the automated control of tools by means of a computer. [2]

  3. Machine tool - Wikipedia

    en.wikipedia.org/wiki/Machine_tool

    A machine tool is a machine for handling or machining metal or other rigid ... Multitasking machines (MTMs)—CNC machine tools with many axes that combine turning ...

  4. Tool and cutter grinder - Wikipedia

    en.wikipedia.org/wiki/Tool_and_cutter_grinder

    A radius grinder (or radius tool grinder) is a special grinder used for grinding the most complex tool forms, and is the historical predecessor to the CNC tool and cutter grinder. Like the CNC grinder, it may be used for other tasks where grinding spherical surfaces is necessary. The tool itself consists of three parts: The grinder head, work ...

  5. History of numerical control - Wikipedia

    en.wikipedia.org/wiki/History_of_numerical_control

    The automation of machine tool control began in the 19th century with cams that "played" a machine tool in the way that cams had long been playing musical boxes or operating elaborate cuckoo clocks. Thomas Blanchard built his gun-copying lathes (1820s–30s), and the work of people such as Christopher Miner Spencer developed the turret lathe ...

  6. CNC router - Wikipedia

    en.wikipedia.org/wiki/CNC_router

    CNC routers can perform the tasks of many carpentry shop machines such as the panel saw, the spindle moulder, and the boring machine. They can also cut joinery such as mortises and tenons. A CNC router is very similar in concept to a CNC milling machine. Instead of routing by hand, tool paths are controlled via computer numerical control.

  7. Automatic tool changer - Wikipedia

    en.wikipedia.org/wiki/Automatic_Tool_Changer

    In machining, an automatic tool changer (ATC) is used in computerized numerical control (CNC) machine tools to improve the production and tool carrying capacity of the machine. ATCs change tools rapidly, reducing non-productive time. They are generally used to improve the capacity of the machines to work with a number of tools.