PCB_制造工艺简述.pdf

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http://www.maihui.net PCB PCB PCB

. PCB

1.1 PCB PCB PCB PCB

1.1

1.2 PCB 1.1903 Mr. Albert Hanson ""(Circuit)

PCB 1.2 2. 1936 Dr Paul Eisner PCB

print-etch (photo image transfer)

1.3 PCB PCB

1.3.1 PCB A. a. / Polyamide BT/Epoxy b. Copper Inver-copper ceramic B. a. Rigid PCB b. Flexible PCB 1.3 c. Rigid-Flex PCB 1.4 C. a.1.5 b.1.6 c. 1.7 D. ///// ,1.8 BGA. PCB

1.3.2 A. 1.9 1 http://www.maihui.net PCB PCB B. 1.10 1.11 C. IC PCB

.

2.1. PCB Bare Board PCB Shop (Assembly)Turn-Key Drawing, Artwork, Specification PCB

: 1 2 3 4 ( 5 ) 6 Micro-Modifier CAM(Computer Aided Manufacturing) DFM(Design For Manufacturing) output

2.2.

A Gerber file PCB CAD 1960Gerber

Scientific Gerber System CAD Output Data

Drawing Film Gerber Format

B. RS-274D Gerber Format EIA STANDARD RS-274D(Electronic

Industri

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