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  2. Types of press tools - Wikipedia

    en.wikipedia.org/wiki/Types_of_press_tools

    Punch Holder: This plate is used to accommodate the punches of press tool. Punches : To perform cutting and non cutting operations either plain or profiled punches are used. Die Plate: Die plate will have similar profile of the component where cutting dies usually have holes with land and angular clearance and non cutting dies will have profiles.

  3. Knockout punch - Wikipedia

    en.wikipedia.org/wiki/Knockout_punch

    Chassis punches: assorted sizes round and square Chassis punches: assorted sizes round and square disassembled. In metalworking, a knockout punch, also known as a chassis punch, panel punch, Greenlee punch, or a Q-max, [1] is a hand tool used to punch a hole through sheet metal. It is a very simple tool that consists of a punch, die, and screw.

  4. Blanking and piercing - Wikipedia

    en.wikipedia.org/wiki/Blanking_and_piercing

    A typical compound fine blanking press includes a hardened die punch (male), the hardened blanking die (female), and a guide plate of similar shape/size to the blanking die. The guide plate is the first applied to the material, impinging the material with a sharp protrusion or stinger around the perimeter of the die opening. Next, a counter ...

  5. Punch (tool) - Wikipedia

    en.wikipedia.org/wiki/Punch_(tool)

    A punch is a tool used to indent or create a hole through a hard surface. They usually consist of a hard metal rod with a narrow tip at one end and a broad flat "butt" at the other. When used, the narrower end is pointed against a target surface and the broad end is struck with a hammer or mallet , causing the blunt force of the blow to be ...

  6. Punch press - Wikipedia

    en.wikipedia.org/wiki/Punch_press

    The punch press is characterized by parameters such as: Frame type; Mechanism of delivering power to the ram (mechanical, electro-mechanical or hydraulic) Size of working area (e.g., 2500 x 1250 mm) Single or multiple station; Force rating (for example, 20 tons) The type of tool shop and its capacity (e.g., store revolving type, capacity 34 tool)

  7. Machine press - Wikipedia

    en.wikipedia.org/wiki/Machine_press

    A punch press is used to form holes. A screw press is also known as a fly press. A stamping press is a machine press used to shape or cut metal by deforming it with a die. It generally consists of a press frame, a bolster plate, and a ram. [5] Capping presses form caps from rolls of aluminium foil at up to 660 per minute.