Ultrasonic vibration-assisted metal forming combines high-frequency, low-amplitude oscillations with conventional forming processes to enhance material flow, reduce forming forces and improve surface ...
Electromagnetic forming is a high-speed metalworking process that employs pulsed magnetic fields to induce eddy currents in conductive sheets, generating Lorentz forces that plastically deform the ...
Construction is progressing on the Zhangbei grid-forming substation in Hebei Province, a national demonstration project ...
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