这种APERTURE如何识别?
APERTURE如下:
PC-PHOTO GERBER LAZER APERTURES APERTURE.TXT
Default aperture file..............PCPHOTO.APR REV: 8 25/09/96
# SIZE SHAPE TYPE # SIZE SHAPE TYPE
--- ------ ------- ------ --- ------ ------- ------
1 5 round line 13 50 round flash
2 8 round line 14 50 square flash
3 10 round line 15 52 round line
4 13 round line 16 60 round line
5 15 round line 17 60 round flash
6 20 round line 18 60 square flash
7 25 round line 19 64 round flash
8 30 round line 20 64 square flash
9 40 round line 21 66 round flash
10 40 round flash 22 66 square flash
11 40 square flash 23 75 round flash
12 50 round line 24 75 square flash
25 75 round line 37 185 round flash
26 100 round line 38 200 round line
27 90 round flash 39 200 round flash
28 110 round flash 40 210 round flash
29 125 round line 41 250 round line
30 125 round flash 42 250 round flash
31 135 round flash 43 260 round flash
32 150 round line 44 300 round flash
33 150 round flash 45 310 round flash
34 160 round flash 46 86 round flash
35 175 round line 47 90 square flash
36 175 round flash 48 110 square flash
49 125 square flash 61 1 B flash
50 135 square flash 62 1 C flash
51 140 round flash 63 1 D flash
52 140 square flash 64 1 E flash
53 150 square flash 65 1 F flash
54 160 square flash 66 1 G flash
55 185 square flash 67 1 H flash
56 325 round flash 68 1 I flash
57 340 round flash 69 34 round flash
58 350 round flash 70 1 J flash
59 360 round flash 71 4 round line
60 1 A flash 72 6 round line
73 7 round line 75 452 round flash
74 16 round line 76 500 round flash
77 36 round flash 78 24 round flash
SPECIAL SHAPE DESCRIPTIONS: 79 26 round flash
A: OD:56, ID:40, 4 GAPS:10X 80 30 round flash
B: OD:70, ID:50, 4 GAPS:15X 81 1 K flash
C: OD:90, ID:66, 4 GAPS:15X
D: OD:100, ID:76, 4 GAPS:15X
E: OD:140, ID:100, 4 GAPS:20X
F: OD:170, ID:130, 4 GAPS:20X
G: OD:200, ID:160, 4 GAPS:20X
H: OD:260, ID:220, 4 GAPS:25X
I: OD:320, ID:280, 4 GAPS:25X
J: OD:50, ID:34, 4 GAPS:10X
K: OD:40, ID:26, 4 GAPS:9X
L:
M: APERTURE NOT USED
请问数字与APERTURE的对应关系及如何方便读入!
非常感谢!
字母无法识别,此表也要编辑一下,D#要顺序排列,这种S排列的会丢一部分,找个pads的arl 改一下就可以了
用GCCAM读入,很方便的。
D码A到J你要看是在那一层?在内层一般都是梅花PAD,要么就是分孔图标。
A-J是花盘, od=外径, id=内径, 4是开口数量,gap是开口大小,350直接读恐怕不行,如果是用顺序数字(接前边的D 码号) 就可以读进去,具体要看gerber的情况, 同意楼上的看法,有些东西是超出350能力范围的,推荐大家备个GC-cam(PS)用来读一些古怪gerbewr,GC里边集成了很多gerber转换的程序.
