Allegro⽣成Gerber⽂件的⽅法
⽣成Gerber⽂件的⽅法及步骤:
低保申请书1.定义分类钻孔
进⼊菜单Manufacture-NC-Drill customization,选Auto generate sysmbols
2.放置钻孔表
进⼊菜单Manufacture-NC-Drill Legend, 点OK后在PCB上放置
为什么会嗜睡3.进⼊菜单Manufacture-NC-NC parameters,设置相关参数新疆法宣在线登录平台
Leader:12, code: ASCII, format: 2:3
Coordinater: absolute, output units:metric (如果PCB设计是⽤毫⽶制的,就选这个) 4.⽣产钻孔⽂件NC Drill 进⼊菜单Manufacture-NC-NC Drill
选择.DRL⽂件的路径
选Tool quence: increasing, 选repeat codes
狗狗得细小点Drill⽣成钻孔⽂件
5.⽣成Artwork⽂件
在菜单Shape-Global Dynamic shape中V oid controls中的artwork format选Gerber RS274X
进⼊菜单Manufacture-Artwork
在General parameters对话框中设置相关项:我是武松
Device type: Gerber RS274X
点亮圣诞树Error action: Abort film
Format: 5, 5 (要⽐PCB精度设置多⼀位)
Suppress选Leading zeros 和Equal coordinates
情爱口述Output units: millimeters (如果PCB设计是⽤毫⽶制的,就选这个)
Scale factor for output : 1
在Film Control对话框中设置相关项:
Check databa before artwork选上
Vertor bad pad behabior选上
对于所有内层(信号和Plane层),suppress unconnected pads选上
信号层选Positive,电源层选Negative
Undefined linewidth: 0.15
Shape bounding box: 2.54
Offt X: 0 Y:0全家福的唯美句子
Rotation: 0