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本帖最后由 zengeronline 于 2012-11-22 15:26 编辑
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# A P, ]# C. F4 s6 C# { h$ v大家好,又有问题请教
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我的一个板图里面有一个比较小的via在出光绘的时候,在legend里都有,但是在drill文件里面就都丢失了,如下图
" @8 [! j% W8 @, a; L' Q从bga下面的过孔(图差不多正中的位置)可以很明显的看出来; x% h2 N6 P; G: h5 g7 l, w
- H, ^9 e( S2 C$ ~; F/ g丢失的那个过孔的参数也如图所示 Y+ f- o8 `7 E9 H# W8 W9 w7 e
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是什么原因导致的呢,' y1 @. `# e5 d8 M1 K
我在工程文件夹下放了一个"ncroutebits.txt"文件,里面的内容是- 0.025 T014 M7 m6 ]( ]2 o, u* B& ]
- 0.050 T027 R) ], `; p6 g' U$ x, e
- 0.075 T03
复制代码 谁知道吗,请告诉我.谢谢先; O6 ?7 U4 W z/ _ n3 @" O% H
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- y, W& S3 R0 w: \* A; M) V& }查看drill的log文件看到了一个问题- (------------------------------------------------------------)
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( M& R' R7 @0 B* { - ( NC DRILL LOG FILE )& F. _: y: N2 |7 a, @
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( O1 C! x' q+ R) `2 ]4 N - ( Drawing : jnp460-core.brd )
+ n9 ?/ Q- J' O% a3 [+ d - ( Date/Time : Thu Nov 22 15:24:33 2012 )* R5 s9 o3 ^7 k r" A1 x
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- (------------------------------------------------------------)
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- Processing NC Parameters file ...' F$ k3 B; j9 n: C9 q
' l+ d: x8 z& t- NC PARAMETERS
1 ^8 O8 c! ^+ M* M( @* \ - -------------' V# |! J- B3 z7 m
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- FORMAT 3.51 w1 c7 g% t8 j' j1 T% T, S
- MACHINE-OFFSET x:0.000000 y:0.000000
. y5 V7 g) m% H% d$ ?2 ]* E0 H. i e - FEEDRATE 1
# j: ~8 Q; K9 v* C4 K0 @ - COORDINATES ABSOLUTE
' m, R; @: T# q- K% Z3 l4 H4 s - OUTPUT-UNITS ENGLISH( r1 T/ k1 E% U6 N# Q- g/ |# L
- TOOL-ORDER DECREASING6 s* I# S i* }+ N7 R
- REPEAT-CODES NO
- q, C5 |1 ?7 }7 [+ @ - SUPPRESS-LEAD-ZEROES YES
3 P, Y. v6 p# x) D( p4 N7 ?* Y) W - SUPPRESS-TRAIL-ZEROES NO
' x$ N U- n, k2 K. |) @3 C. x - SUPPRESS-EQUAL YES
" B5 D) I5 q1 M; E5 U6 f - TOOL-SELECT YES
8 R1 h# t0 Q$ j# e - HEADER none7 N* f. w$ I5 \9 r, s! {: G$ N% T
- LEADER 12; h; Z0 H2 z+ j( @* Z) U7 c
- CODE ASCII
1 Q2 [+ j) q5 ~9 e& O8 T4 l - SEPARATE NO
6 j2 Y- `# \/ Y; R; F; }' Q - OPTIMIZE_DRILLING NO2 a9 l' _& q' i4 x
- ENHANCED_EXCELLON YES
7 g8 O0 j) v7 U9 K! W3 G+ }3 S2 L( D - SCALE 1.000000, h7 h- m/ R# D C: v% m9 n
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- WARNING: Design precision is the same as that of the drill output file data.
( J6 t& S, b: a; |8 I - Data rounding errors may still be possible.$ r5 R; t1 ?% a* T$ j$ c
- WARNING: This design contains 3 slot holes that can NOT be drilled.7 @$ ]! g6 b9 s/ E% _; Y
- They can be processed by NC routing instead.
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- Processing tool file nc_tools.txt/ E. f- S# ]: ^5 i2 u
- ---------------------------------
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- No errors found.
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- Drill files being output to directory '' ...' O, v" |. s, d
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- 'jnp460-core-1-6.drl' created for holes connecting TOP and BOTTOM; d; S& U/ X' ^6 l/ G
- -----------------------------------------------------------------
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- Tool Num Size +/- Tolerance Plating Quantity
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4 U- M# K. @6 e! I; T- T09 1. 118.1100 0.0000/ 0.0000 PLATED 4* W7 c& ]3 p( |/ l" T8 ]
- T07 2. 70.8700 0.0000/ 0.0000 PLATED 6 N) p, q0 q0 S! Y* z7 L6 G t
- T06 3. 66.9300 0.0000/ 0.0000 PLATED 2
/ H' h Q c1 X* t - 4. 53.1500 0.0000/ 0.0000 PLATED 0 ---- Can't find toolcode in nc_tools.txt6 A$ s# O* F, J c! G* e0 A
- T05 5. 36.2200 0.0000/ 0.0000 PLATED 4, W, I6 n/ \: k4 \$ l
- T04 6. 35.4300 0.0000/ 0.0000 PLATED 63- y* @+ w, o5 ~: Q+ ?+ H) E/ j8 f
- T03 7. 23.6200 0.0000/ 0.0000 PLATED 36
, [% X7 h% ` z9 F9 m - T02 8. 15.7500 0.0000/ 0.0000 PLATED 539
: G1 \6 G/ L- H5 a8 }! F - 9. 9.8400 0.0000/ 0.0000 PLATED 0 ---- Can't find toolcode in nc_tools.txt
: q6 W ~ d& b4 S6 q - T14 10. 133.8600 0.0000/ 0.0000 NON_PLATED 4
$ m/ H! \3 w: F n6 v% U S+ j" y - 11. 118.1100 0.0000/ 0.0000 NON_PLATED 0 ---- Can't find toolcode in nc_tools.txt
5 k6 U% A1 N; X1 q) [ - T13 12. 62.9900 0.0000/ 0.0000 NON_PLATED 1* j9 m0 O1 X9 e% Y
- T12 13. 51.1800 0.0000/ 0.0000 NON_PLATED 1# f! Z j6 L, S
- T11 14. 43.3100 0.0000/ 0.0000 NON_PLATED 3
9 C# p8 r5 {( O - T10 15. 39.3700 0.0000/ 0.0000 NON_PLATED 1
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: ~4 g& r @' p7 _9 \% M3 y- ---- Total holes: 664+ s, }4 i' y c$ s! \" s
# O! P; s# }7 T2 z m& T- ---- Total head travel: 23.77 feet (7.25 meters)! p9 b& u; {$ b1 T
- M9 s2 g& p) i- WARNING: Some toolcodes not found in 'nc_tools.txt' file.
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复制代码 我把那个nc_tools.txt文件删除了重新出光绘,问题还是一样的,是不是这个文件在brd文件里面有备份啊??? |
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