The test on copper foil in winding shows the monitoring method is effective, and the device can find flaws such as burr, Nick, and pinhole.

对箔绕机上的铜箔试验表明该方法有效可行，能监测铜箔表面的毛刺、划痕及小孔等质量缺陷。

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Test results indicate that the optimization results are rational, and it is a new way for odd-shaped pinhole machining.

试验结果表明优化结果是合理的，为异形销孔的加工提供了一条新途径。

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