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Working, smoothing and cold-hardening of the surface of tools, machine parts or other parts comprises hammering the surface with an electromagnetically controlled hammer head
Working, smoothing and cold-hardening of the surface of tools, machine parts or other parts comprises hammering the surface with an electromagnetically controlled hammer head
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机译:工具,机器零件或其他零件的表面的加工,平滑和冷硬包括用电磁控制的锤头锤打表面
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摘要
Working, smoothing and cold-hardening of the surface of tools, machine parts or other parts by hammering the surface with a hammer head mounted on a metalworking machine or robot comprises holding the head in a resting position by means of a magnetic field and varying the impact frequency and amplitude of the head by passing an alternating or pulsed excitation current through a coil located in a magnetic field so that the distance between the zero passage of the impact frequency and the surface of the workpiece can be varied by the excitation current.
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