请教各位高手：
pads layout如何设置覆铜与元件的安全间距，铜皮 与板边框的安全间距？铺铜时老是覆盖了元件内部的内部，元件的安全间距是以丝印界为准还是以什么为准，谢谢！附图[img]file:///C:\Documents and Settings\Administrator\Application Data\Tencent\Users\514371432\QQ\WinTemp\RichOle\%~~FKKH_4MIRQ[VJ295FLPU.jpg[/img][img]file:///C:\Documents and Settings\Administrator\Application Data\Tencent\Users\514371432\QQ\WinTemp\RichOle\%~~FKKH_4MIRQ[VJ295FLPU.jpg[/img][img]file:///C:\Documents and Settings\Administrator\Application Data\Tencent\Users\514371432\QQ\WinTemp\RichOle\%~~FKKH_4MIRQ[VJ295FLPU.jpg[/img][img]file:///C:\Documents and Settings\Administrator\Application Data\Tencent\Users\514371432\QQ\WinTemp\RichOle\%~~FKKH_4MIRQ[VJ295FLPU.jpg[/img][img]file:///C:\Documents and Settings\Administrator\Application Data\Tencent\Users\514371432\QQ\WinTemp\RichOle\%~~FKKH_4MIRQ[VJ295FLPU.jpg[/img][img]file:///C:\Documents and Settings\Administrator\Application Data\Tencent\Users\514371432\QQ\WinTemp\RichOle\%~~FKKH_4MIRQ[VJ295FLPU.jpg[/img][img]file:///C:\Documents and Settings\Administrator\Application Data\Tencent\Users\514371432\QQ\WinTemp\RichOle\%~~FKKH_4MIRQ[VJ295FLPU.jpg[/img][img]file:///C:\Documents and Settings\Administrator\Application Data\Tencent\Users\514371432\QQ\WinTemp\RichOle\%~~FKKH_4MIRQ[VJ295FLPU.jpg[/img][img]file:///C:\Documents and Settings\Administrator\Application Data\Tencent\Users\514371432\QQ\WinTemp\RichOle\%~~FKKH_4MIRQ[VJ295FLPU.jpg[/img] |
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