[AltiumDesigner Tips]Gerber文件

最新推荐文章于 2024-11-21 14:15:51 发布

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本文详细介绍了Gerber文件的各种扩展名及其对应的PCB层含义，包括顶层、底层、钻孔图、机械层等，为理解PCB制造过程中的Gerber文件提供了全面的指南。

Generated Gerber Files

The following file extensions are used to identify each Gerber file. The filename for each Gerber file is the PCB filename when the Gerbers are generated via File » Fabrication Outputs » Gerber Files. For Gerbers generated through an OutputJob, the default is to use the PCB filename, however, this can be overridden if required.

GERBER EXTENSION	DESCRIPTION
G1, G2, etc.	Mid-layer 1, 2, etc.
GBL	Bottom Layer
GBO	Bottom Overlay
GBP	Bottom Paste Mask
GBS	Bottom Solder Mask
GD1, GD2, etc.	Drill Drawing
GG1, GG2, etc.	Drill Guide
GKO	Keep Out Layer
GM1, GM2, etc.	Mechanical Layer 1, 2, etc.
GP1, GP2, etc.	Internal Plane Layer 1, 2, etc.
GPB	Pad Master Bottom
GPT	Pad Master Top
GTL	Top Layer
GTO	Top Overlay
GTP	Top Paste Mask
GTS	Top Solder Mask
P01, P02, etc.	Gerber Panels
APR	Aperture File (generated when Embedded apertures (RS274X) on the Apertures tab is enabled)
APT	Aperture File (generated when Embedded apertures (RS274X) on the Apertures tab is not enabled)