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本帖最后由 yihafewu 于 2017-8-30 16:29 编辑
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无意中发现,导出的钻孔文件里有一个叫“PCB板名称.DRR”,用记事本打开,里面有写从哪个层到哪个层,并对应哪个钻孔文件。
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* j7 d+ k1 c" v以下是部分内容:; h& L. |& ~, @( n' m
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. T* m# O- _* j0 M6 |NCDrill File Report For: PCB1.PcbDoc 2017-08-30 11:26:08
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Layer Pair : Top Layer to Bottom Layer' q2 p! W4 Z1 ~" ~, k
ASCII RoundHoles File : PCB1.TXT! z0 I8 _5 r0 F; I' e
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Tool Hole Size Hole Tolerance Hole Type Hole Count Plated Tool Travel
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, `. j' t& V8 h1 ^9 `% {T3 51mil (1.295mm) Round 8 PTH 2.12inch (53.80mm)4 E7 D0 W- S5 g
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Layer Pair : Top Layer to Signal Layer 13 B6 `7 H3 v) z% {
ASCII RoundHoles File : PCB1.TX1
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T2 28mil (0.711mm) Round 1 PTH 0.00inch (0.00mm)
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$ P$ L1 f, [ t: S. ?7 C, Y% MTotals 1# I8 _* r- H' _& T8 W
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