本帖最后由 dzyhym@126.com 于 2016-1-11 17:41 编辑 ! @3 k) w* H6 f% @" Y compare layers( y O& [0 ?. \ 对比层命令,检查二个层的区别,主要作用是改动后检查或者改版检查,看看是否动到了其它不应该动的地方. I5 n) t) U/ ~" Q This command allows you to compare two separate Gerber layers and detect any differences between the two. Essentially, it is like plotting both layers on film, then placing one on top of the other and seeing if they match. Individual layers of a composite can also be compared.7 u: g J% ^; S, f7 T* u copper area : i7 t0 K/ N. ?0 H; y 计算残铜率面积 The Copper Area command calculates the amount of copper used in your design. It can report on a single layer, multiple layers or multiple layers with the surface area of all holes. Copper in holes will only be reported on the Top and Bottom layers. This information can be used to determine the current settings for electroplate operations in board fabrication. |
newstars 发表于 2015-12-30 15:31 Y! {, O" M" j 这个提示是说2个文件有相同D码的光圈,如果可以共用就没有问题,如果不可以就会出问题。比如第1个板光圈10是10mil,有可能第2个板光圈10是20mil,这样就会出问题。如果相同就不会有问题。- U/ D& N8 Q, l' h/ p 这就是我不推荐用350拼多个板的原因。3 n' }9 ^+ k1 w; S- a# Z |
tangqianfeng 发表于 2017-6-19 10:18 我知道的是10.5 好像还有更高的; ~3 T" t5 G: _2 q6 I) \ |
最新版是多少? |
谢谢分享 |
dzyhym@126.com 发表于 2015-11-24 14:33. j2 g, ?' D& f) J, f 点赞~% j$ X7 x5 o' B4 [0 c |
前来学习 |
谢谢分享! |
确实是在用10.7了,也是一头雾水啊 |
楼主v5 |
请问有知道怎么在CAM350挖空铜皮的吗?如下图,挖空红色区域 |
QQ图片20170116143422.png (24.38 KB, 下载次数: 0)
12345liyunyun 发表于 2015-11-23 11:253 {+ Z6 o) I2 @ 谢谢你的分享 |
学习一下 |
谢谢楼主分享 |
看看+ S# m4 S' K% g, K" d/ Z. y |
好好看看 |
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