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  2. PDF - Wikipedia

    en.wikipedia.org/wiki/PDF

    HTML Form format HTML 4.01 Specification since PDF 1.5; HTML 2.0 since 1.2 Forms Data Format (FDF) based on PDF, uses the same syntax and has essentially the same file structure, but is much simpler than PDF since the body of an FDF document consists of only one required object. Forms Data Format is defined in the PDF specification (since PDF 1.2).

  3. Manumatic - Wikipedia

    en.wikipedia.org/wiki/Manumatic

    The modern usage of the automotive term manumatic denotes an automatic transmission that allows the driver to select a specific gear, typically using paddle-shifters, steering wheel-mounted push-buttons, or "+" and "-" controls on the gear selector.

  4. G-code - Wikipedia

    en.wikipedia.org/wiki/G-code

    G-code (also RS-274) 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.

  5. Part program - Wikipedia

    en.wikipedia.org/wiki/Part_program

    The part program is a sequence of instruction that describe the work that is to be done to a part. Typically these instructions are generated in Computer-aided manufacturing software and are then fed into the computer numerical control (CNC) software on the machines, such as drills, lathes, mills, grinders, routers, that are performing work on the part.

  6. History of numerical control - Wikipedia

    en.wikipedia.org/wiki/History_of_numerical_control

    However, with manual operation the time saved by having the part more closely match the outline was offset by the time needed to move the controls. If the machine's inputs were attached directly to the card reader, this delay, and any associated manual errors, would be removed and the number of points could be dramatically increased.

  7. Semi-automatic transmission - Wikipedia

    en.wikipedia.org/wiki/Semi-automatic_transmission

    The 1941 Chrysler M4 Vacamatic transmission was a two-speed manual transmission with an integral underdrive unit, a traditional manual clutch, and a fluid coupling between the engine and the clutch. [ 51 ] [ 52 ] [ 53 ] The two-speed transmission had "high" and "low" ranges, and the clutch was used when the driver wanted to switch between ranges.

  8. FLOW-MATIC - Wikipedia

    en.wikipedia.org/wiki/FLOW-MATIC

    FLOW-MATIC, originally known as B-0 (Business Language version 0), was the first English-like data processing language. It was developed for the UNIVAC I at Remington Rand under Grace Hopper from 1955 to 1959, and helped shape the development of COBOL .

  9. MultiMode manual transmission - Wikipedia

    en.wikipedia.org/wiki/Multimode_manual_transmission

    The Multimode Manual Transmission has the following gears: R, N, E, M+, M−. R: R is the reverse gear. It is similar to R in both traditional manual and in fully automatic cars. N: N is the neutral gear. It is similar to N in both traditional manual and full automatic. E: E is the functional equivalent of D in a full automatic.