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本帖最后由 zengeronline 于 2012-11-22 15:26 编辑
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大家好,又有问题请教! I) p' q# x+ `7 K$ J
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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% W, K. o" D* m2 i
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
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) ?) y# g! P* P+ k/ ^% x3 M0 ? e丢失的那个过孔的参数也如图所示( j1 i" S$ E! C0 Y/ g, a
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是什么原因导致的呢,* C7 N4 B5 y$ o: a/ a. f9 z5 U
我在工程文件夹下放了一个"ncroutebits.txt"文件,里面的内容是- 0.025 T01 U' ?" m- q! o# e' e- E
- 0.050 T02
T* R8 r. q5 f; ~) @: j - 0.075 T03
复制代码 谁知道吗,请告诉我.谢谢先6 G. I w) y. S! [2 I7 v
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查看drill的log文件看到了一个问题- (------------------------------------------------------------)3 j3 |1 j, B7 c- |5 ^, i* ~
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- ( NC DRILL LOG FILE )
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& k5 V5 z6 N: @5 D - ( Drawing : jnp460-core.brd )/ V6 ^0 O3 S0 q. c. V
- ( Date/Time : Thu Nov 22 15:24:33 2012 )
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3 B0 w! X) ]8 R6 B3 s - (------------------------------------------------------------)
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Y* }; c) p1 v5 a E2 m- Processing NC Parameters file ...
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2 }& ]1 w; y" n- NC PARAMETERS
8 t2 p& x2 n- X$ ] - -------------
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- FORMAT 3.5
3 h8 m0 \* \9 I0 T( U: L - MACHINE-OFFSET x:0.000000 y:0.000000
6 H$ S) y2 _* Q/ d0 S: G - FEEDRATE 1% R+ y/ k" ]$ ?' S4 z2 H. T0 @" {6 ~
- COORDINATES ABSOLUTE
9 b2 I" V V0 L) F/ g9 [! U - OUTPUT-UNITS ENGLISH a& j6 `+ s% o1 l, h$ |3 c
- TOOL-ORDER DECREASING. `% E2 n6 @( `
- REPEAT-CODES NO
^8 k2 |! D! m7 I5 [. v3 D1 m - SUPPRESS-LEAD-ZEROES YES
$ l2 y, [# E8 a- F9 a& y# J' t: c - SUPPRESS-TRAIL-ZEROES NO$ G% x! o% M/ _% z5 ~
- SUPPRESS-EQUAL YES( l" `3 f7 s6 \- a2 Q
- TOOL-SELECT YES5 J9 I, i- | V
- HEADER none
8 o2 l9 q3 K" ^' @, A - LEADER 12- B0 W2 z! q* P$ y+ W' E
- CODE ASCII2 N5 P, |6 t' d% p. F/ J) n% A) M9 x
- SEPARATE NO
5 Q1 ?1 T* o$ [$ u1 r! p - OPTIMIZE_DRILLING NO
; z( s m, z9 O) j - ENHANCED_EXCELLON YES
+ S O. B& H! o; a" k @4 H% {2 b - SCALE 1.000000; Z; ]" |) y' |3 ?+ K' _
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- WARNING: Design precision is the same as that of the drill output file data./ @, R8 ^/ o9 f5 x
- Data rounding errors may still be possible.
, o0 D; x8 F/ O9 Z9 r5 r* \ - WARNING: This design contains 3 slot holes that can NOT be drilled./ V7 P3 e6 F% u1 p# U2 `
- They can be processed by NC routing instead.
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& ` _: F! _- ~( O: T# e! G1 z- Processing tool file nc_tools.txt
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- No errors found.
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]& k4 I" U; E2 X* d) @6 t! q! Z- Drill files being output to directory '' ...
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- 'jnp460-core-1-6.drl' created for holes connecting TOP and BOTTOM1 P0 w- r& \- g. k
- -----------------------------------------------------------------
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/ |6 A' G$ z' {. l- Tool Num Size +/- Tolerance Plating Quantity7 `) ^; b8 h2 o! `
?/ O9 d/ e- j; r0 W* ^* w* Q- T09 1. 118.1100 0.0000/ 0.0000 PLATED 4
0 ? c2 K& }9 c, Z: z; v0 q1 m - T07 2. 70.8700 0.0000/ 0.0000 PLATED 65 {, Z9 ~! t6 {6 d4 t4 l4 Q) Y! p
- T06 3. 66.9300 0.0000/ 0.0000 PLATED 2
8 v( k8 r1 o. e0 T - 4. 53.1500 0.0000/ 0.0000 PLATED 0 ---- Can't find toolcode in nc_tools.txt* ~" s4 ?8 R2 Q. f
- T05 5. 36.2200 0.0000/ 0.0000 PLATED 4& i9 p) j( w. F# W
- T04 6. 35.4300 0.0000/ 0.0000 PLATED 63; i* P( O3 {5 F4 R" s+ Q$ u- M
- T03 7. 23.6200 0.0000/ 0.0000 PLATED 36
. y: h- D' B+ t. [ - T02 8. 15.7500 0.0000/ 0.0000 PLATED 539
' s/ M& Z/ f, v8 F- S. M - 9. 9.8400 0.0000/ 0.0000 PLATED 0 ---- Can't find toolcode in nc_tools.txt D3 \2 N3 x1 q
- T14 10. 133.8600 0.0000/ 0.0000 NON_PLATED 4
0 L- N" w2 U8 b. y - 11. 118.1100 0.0000/ 0.0000 NON_PLATED 0 ---- Can't find toolcode in nc_tools.txt
% u) e- _/ M% g - T13 12. 62.9900 0.0000/ 0.0000 NON_PLATED 1
, H, r2 b4 H! p - T12 13. 51.1800 0.0000/ 0.0000 NON_PLATED 1
5 Z5 b1 J( G9 |! H7 C - T11 14. 43.3100 0.0000/ 0.0000 NON_PLATED 3
! M- Q* \& y6 C; ~3 M: C - T10 15. 39.3700 0.0000/ 0.0000 NON_PLATED 1
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+ R7 e3 @1 ]8 O4 V' H) \$ h* z- ---- Total holes: 664! R1 X; o+ {- R/ O$ |- l9 m
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- ---- Total head travel: 23.77 feet (7.25 meters)7 _9 [3 b2 i: ~* b2 q* h9 a3 ~
% s$ N- u' h) m" ? S P+ P% L- WARNING: Some toolcodes not found in 'nc_tools.txt' file.9 m5 O* Z% W: o, A7 w
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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