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  2. MazaCAM - Wikipedia

    en.wikipedia.org/wiki/MazaCAM

    MazaCAM is a CNC programming system [1] for the Mazak CNC (Numerical control) machine-tools (see Yamazaki Mazak Corporation [2]), sold and supported by SolutionWare Corporation. [3] MazaCAM [4] differs from most other CNC programming systems in that it can generate CNC programs in both Mazatrol [5] and G-code.

  3. G-code - Wikipedia

    en.wikipedia.org/wiki/G-code

    G-code (abbreviation for geometric code; also called RS-274 [citation needed]) is the most widely used computer numerical control (CNC) and 3D printing programming language. It is used mainly in computer-aided manufacturing to control automated machine tools , as well as for 3D-printer slicer applications .

  4. Smooth scheme - Wikipedia

    en.wikipedia.org/wiki/Smooth_scheme

    In algebraic geometry, a smooth scheme over a field is a scheme which is well approximated by affine space near any point. Smoothness is one way of making precise the notion of a scheme with no singular points. A special case is the notion of a smooth variety over a field. Smooth schemes play the role in algebraic geometry of manifolds in topology.

  5. History of numerical control - Wikipedia

    en.wikipedia.org/wiki/History_of_numerical_control

    While G-code is the most common method of programming, some machine-tool/control manufacturers also have invented their own proprietary "conversational" methods of programming, trying to make it easier to program simple parts and make set-up and modifications at the machine easier (such as Mazak's Mazatrol, Okuma's IGF, and Hurco).

  6. Lie group action - Wikipedia

    en.wikipedia.org/wiki/Lie_group_action

    However, if the action is free and proper, then / has a unique smooth structure such that the projection / is a submersion (in fact, / is a principal -bundle). [ 2 ] The fact that M / G {\displaystyle M/G} is Hausdorff depends only on the properness of the action (as discussed above); the rest of the claim requires freeness and is a consequence ...

  7. User guide - Wikipedia

    en.wikipedia.org/wiki/User_guide

    User guides have been found with ancient devices. One example is the Antikythera Mechanism, [1] a 2,000 year old Greek analogue computer that was found off the coast of the Greek island Antikythera in the year 1900. On the cover of this device are passages of text which describe the features and operation of the mechanism.

  8. Smoothing - Wikipedia

    en.wikipedia.org/wiki/Smoothing

    In statistics and image processing, to smooth a data set is to create an approximating function that attempts to capture important patterns in the data, while leaving out noise or other fine-scale structures/rapid phenomena. In smoothing, the data points of a signal are modified so individual points higher than the adjacent points (presumably ...

  9. Chilton Company - Wikipedia

    en.wikipedia.org/wiki/Chilton_Company

    In 2001, Nichols sold the do-it-yourself automotive print manuals to Haynes Publishing Group (publishers of Haynes Manuals), while retaining licensing rights to the Chilton do-it-yourself brand for print products for 10 years. In 2003, Nichols sold the remaining automotive assets to Thomson Learning. In 2007, Thomson Learning became Cengage ...