A method for shaping a part using a magnetic pulse is provided. A thin conductive layer is positioned on the part. The part is positioned between a coil and a matrix, the conductive layer being arranged between the coil and the part. An induced current, generated by the coil, is configured: to vaporize the conductive layer generating a pressure wave in the direction of the part. Additionally, the induced current is configured to accelerate the part in the direction of the matrix in association with a magnetic field generated by the coil, pressing the part against the matrix, thereby shaping the part. Further, a method for welding a part using a magnetic pulse is provided.

A method for shaping a part using a magnetic pulse is provided. A thin conductive layer is positioned on the part. The part is positioned between a coil and a matrix, the conductive layer being arranged between the coil and the part. An induced current, generated by the coil, is configured: to vaporize the conductive layer generating a pressure wave in the direction of the part. Additionally, the induced current is configured to accelerate the part in the direction of the matrix in association with a magnetic field generated by the coil, pressing the part against the matrix, thereby shaping the part. Further, a method for welding a part using a magnetic pulse is provided.

A high-frequency continuous electromagnetic forming device for plate formation comprises a charger, a control terminal, a continuous charge-discharge device, a forming coil and a plate access terminal. The charger is used for charging the continuous charge-discharge device. Capacitor banks are arranged in the continuous charge-discharge device, and capacitors in the capacitor banks are sequentially discharged through an electromagnetic coil to apply a pulsed electromagnetic force to a workpiece to complete one forming process, and after discharging, the capacitors are charged to prepare for further discharging, so that continuous formation is realized. The control terminal is connected to the continuous charge-discharge device and the plate access terminal, and the forming coil is connected to the continuous charge-discharge device through a wire.

A high-frequency continuous electromagnetic forming device for plate formation comprises a charger, a control terminal, a continuous charge-discharge device, a forming coil and a plate access terminal. The charger is used for charging the continuous charge-discharge device. Capacitor banks are arranged in the continuous charge-discharge device, and capacitors in the capacitor banks are sequentially discharged through an electromagnetic coil to apply a pulsed electromagnetic force to a workpiece to complete one forming process, and after discharging, the capacitors are charged to prepare for further discharging, so that continuous formation is realized. The control terminal is connected to the continuous charge-discharge device and the plate access terminal, and the forming coil is connected to the continuous charge-discharge device through a wire.

A method for producing a multi-layer sliding bearing 1, includes the method steps: —providing a carrier body; —providing a bearing body; —applying the bearing body to the carrier body, wherein a carrier body connecting surface is turned towards a bearing body connecting surface; —deforming a bearing body by applying a magnetic force to the bearing body of using a magnetic force generator, wherein the bearing body is pressed on, by the magnetic force generator, to the carrier body and forms a force-fit and/or positive locking and/or materially bonded connection therewith.

A method for producing a multi-layer sliding bearing 1, includes the method steps: —providing a carrier body; —providing a bearing body; —applying the bearing body to the carrier body, wherein a carrier body connecting surface is turned towards a bearing body connecting surface; —deforming a bearing body by applying a magnetic force to the bearing body of using a magnetic force generator, wherein the bearing body is pressed on, by the magnetic force generator, to the carrier body and forms a force-fit and/or positive locking and/or materially bonded connection therewith.

A method for producing a multi-layer sliding bearing includes: —providing a carrier body with a carrier body connecting surface, a surface structure being formed on the carrier body connecting surface, and the carrier body on the carrier body connecting surface having a carrier body material with a carrier body strength; —providing a bearing body with a bearing body connecting surface, the bearing body on the bearing body connecting surface having a bearing body material with a bearing body strength; —applying the bearing body to the carrier body, a carrier body connecting surface being turned towards a bearing body connecting surface; —pressing the bearing and carrier bodies together, wherein the bearing body, on the bearing body connecting surface, is plastically deformed and forms a positive locking connection with the carrier body connecting surface from the effect of the surface structure of the carrier body connecting surface.

An electromagnetic stamping apparatus includes a work platform configured to load a work piece. A stamping component is coupled to the work platform and has a first position and a second position. The stamping component includes a stamping rod and a stamping head. The stamping head stamps the work piece on the first position. An electromagnetic device is coupled to the stamping rod and generates a magnetic force according to an alternating current to push the stamping component to the first position to make the stamping component stamp the work piece. A compression spring pushes the stamping component to the second position according to the restoring force of the compression spring. Wherein, the magnetic force is greater than the restoring force of the compression spring to make the stamping component stamp the work piece twice in every waveform period of the alternating current.

An electromagnetic stamping apparatus includes a work platform configured to load a work piece. A stamping component is coupled to the work platform and has a first position and a second position. The stamping component includes a stamping rod and a stamping head. The stamping head stamps the work piece on the first position. An electromagnetic device is coupled to the stamping rod and generates a magnetic force according to an alternating current to push the stamping component to the first position to make the stamping component stamp the work piece. A compression spring pushes the stamping component to the second position according to the restoring force of the compression spring. Wherein, the magnetic force is greater than the restoring force of the compression spring to make the stamping component stamp the work piece twice in every waveform period of the alternating current.

A torque tube assembly includes a torque tube, and a fitting attached to the torque tube by a first EMF joint and by a second EMF joint. The first EMF joint comprises a first plurality of torque lands formed proximate a first end of the torque tube and a first plurality of fitting lands formed proximate a first end of the fitting. The second EMF joint comprises a second plurality of torque lands formed distal to the first end of the torque tube and a second plurality of fitting lands formed distal to the first end of the fitting.