PCB及PCBA缺陷中英文对照表(一)
1板面凹痕 | dent |
2内层白斑 | I/L white spot |
3线路缺口 | circuit nick |
4蚀刻不净 | undering etching |
5绿油剥离 | S/M peel off |
6显影不净 | under developing |
7基 材 白 点 | laminate measling |
8铜面氧化 | copper oxide |
9绿油上焊盘 | s/m on pad |
10白字上焊盘 | c/m on pad |
11阻焊不良 | poor S/M |
12线路擦花 | track scratch |
13锡上线 | sn on circuit |
14聚锡 | sn mass |
15锡灰 | sn gray |
16焊盘露铜 | cu exposed on pad |
17锡上金手指 | sn on G/F |
18金手指凹痕 | G/F dent |
19金手指擦花 | G/F scratch |
20金手指粗糙 | G/F roughness |
21v-cut不良 | poor V-cut |
22倒边不良 | poor milling |
23针床压伤 | ET dent |
24拖锡不良 | poor touch up |
25补金不良 | poor repairing Au |
26补油不良 | poor repairing s/m |
27针孔 | pinhole |
28胶渍 | paster stain |
29k孔内毛刺 | burrs in hole |
30锡珠入孔 | solder in hole |
31露铜 | expose Cu |
32露镍 | expose Ni |
33绿油起泡 | solder mask blister |
34绿油起皱 | solder mask winbles |
35金手指氧化 | G/F oxiding |
36金颜色不良 | Au discoloration |
37金面凸起 | Au surface blister |
38绿油入孔 | solder mask in hole |
39爆板 | board angle damafe |
40翘板 | warp |
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