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Spiral coil delivering powerful electromagnetic pulses to shape metal sheet, has band of variable thickness wound into clock spring-like configuration
Spiral coil delivering powerful electromagnetic pulses to shape metal sheet, has band of variable thickness wound into clock spring-like configuration
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机译:螺旋线圈可提供强大的电磁脉冲来使金属板成形,并具有可变厚度的条带缠绕成类似于时钟弹簧的形状
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摘要
The coil generally resembles a clock spring, however, its band thickness (1) is not constant. It continuously thickens and thins, so that a desired, position-dependent distribution of magnetic force is promoted over the surface of the sheet.
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