A method of producing a press-formed product includes a steel plate heating step, a hot forging step and a hot stamping step. In the steel plate heating step, a steel plate is heated to 950 C. or more. In the hot forging step, the heated steel plate is forged to form a varying-thickness steel plate. In the hot stamping step, the heated varying-thickness steel plate is subjected to press-working by a press tooling to form a press-formed product, and the press-formed product that is formed is cooled inside the press tooling. Thus, a press-formed product that has high strength and for which a reduction in weight is possible can be produced.

Provided is an apparatus for forming steel workpieces using electroplasticity. The apparatus includes a power supply (40) for supplying electricity to the workpiece (W) through electrodes (30) disposed in a mold (20) of a press (10) during a deformation stroke of the press (10), a control unit (50) for controlling the power supply (40) and a plurality of sensors (60, 70, 80 and 90).

A press apparatus includes: a stage to support a first substrate and a second substrate of a display device; a fixing member to fix a flexible printed circuit board connected with the first substrate onto the second substrate; and a press member to press first pad electrodes of the flexible printed circuit board and second pad electrodes of the second substrate, and the fixing member is configured to press a pad electrode-free area of the flexible printed circuit board. A pressing method of a press apparatus is also provided.

A press apparatus includes: a stage to support a first substrate and a second substrate of a display device; a fixing member to fix a flexible printed circuit board connected with the first substrate onto the second substrate; and a press member to press first pad electrodes of the flexible printed circuit board and second pad electrodes of the second substrate, and the fixing member is configured to press a pad electrode-free area of the flexible printed circuit board. A pressing method of a press apparatus is also provided.

An apparatus includes an anvil having a first end and second end, and a press head reciprocally mounted relative to the anvil. The apparatus further includes an induction heater having a workpiece discharge end mounted adjacent the first end of the anvil, and a plurality of first station dies secured to the anvil. The first station dies each form at least a portion of a first contour. A plurality of second station dies are also secured to the anvil, the second station dies each defining at least a portion of a second contour.

An apparatus includes an anvil having a first end and second end, and a press head reciprocally mounted relative to the anvil. The apparatus further includes an induction heater having a workpiece discharge end mounted adjacent the first end of the anvil, and a plurality of first station dies secured to the anvil. The first station dies each form at least a portion of a first contour. A plurality of second station dies are also secured to the anvil, the second station dies each defining at least a portion of a second contour.

A method of making at least a component for a rim base of a multi-piece wheel for a vehicle, comprising providing a workpiece of tubular configuration and hot upset forging the workpiece in press tooling to form a part thereof to a required configuration, wherein the part of the workpiece is heated to a forging temperature in situ in the press tooling, preferably by induction heating.

A method of making at least a component for a rim base of a multi-piece wheel for a vehicle, comprising providing a workpiece of tubular configuration and hot upset forging the workpiece in press tooling to form a part thereof to a required configuration, wherein the part of the workpiece is heated to a forging temperature in situ in the press tooling, preferably by induction heating.

An apparatus includes an anvil having a first end and second end, and a press head reciprocally mounted relative to the anvil. The apparatus further includes an induction heater having a workpiece discharge end mounted adjacent the first end of the anvil, and a plurality of first station dies secured to the anvil. The first station dies each form at least a portion of a first contour. A plurality of second station dies are also secured to the anvil, the second station dies each defining at least a portion of a second contour.

An apparatus includes an anvil having a first end and second end, and a press head reciprocally mounted relative to the anvil. The apparatus further includes an induction heater having a workpiece discharge end mounted adjacent the first end of the anvil, and a plurality of first station dies secured to the anvil. The first station dies each form at least a portion of a first contour. A plurality of second station dies are also secured to the anvil, the second station dies each defining at least a portion of a second contour.