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  2. Machining - Wikipedia

    en.wikipedia.org/wiki/Machining

    CNC machine pouring coolant to keep the tool and parts from getting hot Lathe machine. Machining is a manufacturing process where a desired shape or part is created using the controlled removal of material, most often metal, from a larger piece of raw material by cutting.

  3. Ultrasonic machining - Wikipedia

    en.wikipedia.org/wiki/Ultrasonic_machining

    Schematic of ultrasonic machining process An ultrasonic drill from 1955. Ultrasonic machining is a subtractive manufacturing process that removes material from the surface of a part through high frequency, low amplitude vibrations of a tool against the material surface in the presence of fine abrasive particles.

  4. Mechanical engineering - Wikipedia

    en.wikipedia.org/wiki/Mechanical_engineering

    Various machine components used in mechanical engineering. Mechanical engineering is the study of physical machines that may involve force and movement. It is an engineering branch that combines engineering physics and mathematics principles with materials science, to design, analyze, manufacture, and maintain mechanical systems. [1]

  5. Engineering - Wikipedia

    en.wikipedia.org/wiki/Engineering

    The American Engineers' Council for Professional Development (ECPD, the predecessor of ABET) [4] has defined "engineering" as: . The creative application of scientific principles to design or develop structures, machines, apparatus, or manufacturing processes, or works utilizing them singly or in combination; or to construct or operate the same with full cognizance of their design; or to ...

  6. Abrasive machining - Wikipedia

    en.wikipedia.org/wiki/Abrasive_machining

    Abrasive machining is a machining process where material is removed from a workpiece using a multitude of small abrasive particles. Common examples include grinding, honing, and polishing.

  7. Business Process Model and Notation - Wikipedia

    en.wikipedia.org/wiki/Business_Process_Model_and...

    Example of a Business Process Model and Notation for a process with a normal flow. Business Process Model and Notation (BPMN) is a graphical representation for specifying business processes in a business process model.

  8. West Nusa Tenggara - Wikipedia

    en.wikipedia.org/wiki/West_Nusa_Tenggara

    West Nusa Tenggara (Indonesian: Nusa Tenggara Barat – NTB) is a province of Indonesia.It comprises the western portion of the Lesser Sunda Islands, with the exception of Bali which is its own province.