当前位置：网站首页>Pads export Gerber file

Pads export Gerber file

2022-07-25 07:19:00 【Miguel's voice】

PADS everywhere gerber What files need to be output ？

Description of solder mask ：

Solder mask Solder mask refers to printed circuit , Manage the welding oil of finished plate , In fact, the solder resist layer uses negative output , So after the shape of the solder resist is mapped to the board , It's not green oil resistance welding , Instead, the copper skin is exposed .

First step ： First, we need to lay copper

This step is not repeated .

The second step ： Output gerber file

Click on -> file ->CAM-> add to -> devices setting up （ see D code ）-> senior （ The output format is RS-274X）

1. Output Gerber File format , Be sure to check whether your file has D code （ nothing D No one can guarantee the output of code files GERBER The file is the effect file you want , As shown in the figure below, there are only two D code （ To regenerate the ）. Wait here for a moment ...

2. choose RS-274X Format

3. Increase effective layer output Gerber file

The third step ： Output layer file

3.1 Output TOP layer

Take a name and click Run

He exists in this folder .

E:\PADS Projects\Cam\Piezoelectric_drive_plate

3.2 Output GND2 layer

3.3 Output Bottom layer

3.4 Output resistance welding Top layer

Solder mask setting

The board has two welding resistances ,top and bottom

Pay attention to whether the through hole is covered with oil in the output file ,pads By default, the output resistance welding is all through-hole cap oil , If you want to make a through-hole window , Output Gerber When , hold Top The layer corresponds to “ Through hole ” Check the item .

Tips ： part “ Through hole ” If specified as “ Test point ” Properties of , This via position is even if the via option is not checked , It will also generate resistance welding window . So even if the oil for the manhole cover is required , But with “ Test point ” Property vias will also be windowed .