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  2. Pantograph - Wikipedia

    en.wikipedia.org/wiki/Pantograph

    Drafting pantograph in use Pantograph used for scaling a picture. The red shape is traced and enlarged. Pantograph 3d rendering. A pantograph (from Greek παντ- ' all, every ' and γραφ- ' to write ', from their original use for copying writing) is a mechanical linkage connected in a manner based on parallelograms so that the movement of one pen, in tracing an image, produces identical ...

  3. File:Pantograph in action.svg - Wikipedia

    en.wikipedia.org/wiki/File:Pantograph_in_action.svg

    You are free: to share – to copy, distribute and transmit the work; to remix – to adapt the work; Under the following conditions: attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made.

  4. 2.5D (machining) - Wikipedia

    en.wikipedia.org/wiki/2.5D_(machining)

    The code for 2.5D machining is significantly less complex than 3D contour machining, and the software and hardware requirements are (traditionally) less expensive. Drilling and tapping centers are inexpensive, limited-duty machining centers that began as a 2.5-axis market category, although many late-model ones are 3-axis because the software ...

  5. Specctra - Wikipedia

    en.wikipedia.org/wiki/Specctra

    Specctra is a commercial PCB auto-router originally developed by John F. Cooper and David Chyan of Cooper & Chyan Technology, Inc. (CCT) in 1989. [2] The company and product were taken over by Cadence Design Systems in May 1997. [3] [2] [4] Since its integration into Cadence's Allegro PCB Editor, the name of the router is Allegro PCB Router ...

  6. PRC (file format) - Wikipedia

    en.wikipedia.org/wiki/PRC_(file_format)

    4D Publish - A plugin for Cinema 4D that exports the scene as a PRC file and embeds it into a 3D PDF document. Teigha PRC library from ODA supports content creation and data access for PRC format and enables exporting a .dwg or .dgn file to PRC. PolyTrans|CAD PRC Importer - Convert legacy PRC and 3D PDF files over to multiple industry 3D file ...

  7. CNC wood router - Wikipedia

    en.wikipedia.org/wiki/CNC_wood_router

    The CNC works on the Cartesian coordinate system (X, Y, Z) for 3D motion control. Parts of a project can be designed in the computer with a CAD/CAM program, and then cut automatically using a router or other cutters to produce a finished part. The CNC router is ideal for hobbies, engineering prototyping, product development, art, and production ...

  8. Numerical control - Wikipedia

    en.wikipedia.org/wiki/Numerical_control

    It is used to operate tools such as drills, lathes, mills, grinders, routers and 3D printers. CNC transforms a piece of material ( metal , plastic , wood, ceramic, stone, or composite) into a specified shape by following coded programmed instructions and without a manual operator directly controlling the machining operation.

  9. Pantograph (transport) - Wikipedia

    en.wikipedia.org/wiki/Pantograph_(transport)

    The diamond-shaped, electric-rod pantograph of the Swiss cogwheel locomotive of the Schynige Platte railway in Schynige Platte, built in 1911 Cross-arm pantograph of a Toshiba EMU. A pantograph (or "pan" or "panto") is an apparatus mounted on the roof of an electric train, tram or trolley buses [1] to collect power through contact with an ...