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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 ...
[8] [3] It originally produced textile machinery, but in 1958, the company entered the machine tool manufacturing industry, and by 1968, it began manufacturing numerical control (NC) lathes. [9] In 2001, grinding machine manufacturer Taiyo Koki joined the DMG Mori Group [10] and in 2002, DMG Mori Co., Ltd. acquired business assets of Hitachi ...
Direct numerical control (DNC), also known as distributed numerical control (also DNC), is a common manufacturing term for networking CNC machine tools.On some CNC machine controllers, the available memory is too small to contain the machining program (for example machining complex surfaces), so in this case the program is stored in a separate computer and sent directly to the machine, one ...
The term NC machine can refer to: Network computer; Numerical control; See also. NC (disambiguation) This page was last edited on 6 May ...
In 1988, Textron sold Bryant Grinder to the Goldman Group, a financial investment group. [4] In 2002, Bryant was purchased by Vermont Machine Tool, where it was operated as a division. In 2015, Bryant was purchased by Fives, an international engineering group, expanding its expertise to the design and manufacture of high-precision/high ...
John T. Parsons (October 11, 1913 – April 18, 2007) pioneered numerical control (NC) for machine tools in the 1940s.. These developments were done in collaboration with his Chief Engineer and Vice President of Engineering, Frank L. Stulen, who Parsons hired when he was head of the Rotary Wing Branch of the Propeller Lab at Wright-Patterson Air Force Base, in April 1946.