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  2. Hydraulic press - Wikipedia

    en.wikipedia.org/wiki/Hydraulic_press

    The hydraulic press depends on Pascal's principle.The pressure throughout a closed system is constant. One part of the system is a piston acting as a pump, with a modest mechanical force acting on a small cross-sectional area; the other part is a piston with a larger area which generates a correspondingly large mechanical force.

  3. Punch press - Wikipedia

    en.wikipedia.org/wiki/Punch_press

    A punch press is a type of machine press used to cut holes in material. It can be small and manually operated and hold one simple die set, or be very large, CNC operated, with a multi-station turret and hold a much larger and complex die set. Mechanical punch press. Punched hole: best results for cutting surface with above 70% cutting, low ...

  4. Joseph Bramah - Wikipedia

    en.wikipedia.org/wiki/Joseph_Bramah

    Known for. hydraulic press. Joseph Bramah (13 April 1748 [1] – 9 December 1814) was an English inventor and locksmith. He is best known for having improved the flush toilet and inventing the hydraulic press. Along with William Armstrong, 1st Baron Armstrong, he can be considered one of the two fathers of hydraulic engineering.

  5. Heavy Press Program - Wikipedia

    en.wikipedia.org/wiki/Heavy_Press_Program

    Heavy Press Program. The Heavy Press Program was a Cold War -era program of the United States Air Force to build the largest forging presses and extrusion presses in the world. These machines greatly enhanced the US defense industry's capacity to forge large complex components out of light alloys, such as magnesium and aluminum.

  6. Types of press tools - Wikipedia

    en.wikipedia.org/wiki/Types_of_press_tools

    Press tools are commonly used in hydraulic, pneumatic, and mechanical presses to produce the sheet metal components in large volumes. Generally press tools are categorized by the types of operation performed using the tool, such as blanking, piercing, bending, forming, forging, trimming etc. The press tool will also be specified as a blanking ...

  7. Alcoa 50,000 ton forging press - Wikipedia

    en.wikipedia.org/wiki/Alcoa_50,000_ton_forging_press

    The Alcoa 50,000 ton forging press is a heavy press operated at Howmet Aerospace's Cleveland Operations. It was built as part of the Heavy Press Program by the United States Air Force. It was manufactured by Mesta Machinery of West Homestead, Pennsylvania, and began operation on May 5, 1955. [1][2] Alcoa ran the plant from the time of its ...

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