PCB及PCBA缺陷中英文对照表(三)
1开路 | open circuit |
2短路 | short circuit |
线路狗牙 | circuit wist |
3线路缺口 | circuit nick |
4线路凹痕 | circuit dent |
5渗镀 | plating Bloody |
6焊盘缺口 | pad nick |
7内层白斑 | I/L white spot |
8黑化不良 | poor B.O |
9爆板 | measling |
10粉红圈 | pinking ring |
11层压起泡 | press blister |
12错位 | misregistation |
13偏位 | shift |
14孔内无铜 | no Cu on Pth |
15孔内毛刺 | hole burrs |
16NPTH有铜 | Cu on NPTH |
17铜面露基材 | exposed laminate |
18铜面凹痕 | dent on Cu surface |
19胶渍 | gum residue |
20夹膜 | D/F nip |
21蚀刻不尽 | under etching |
22线幼 | line too thin |
23孔大 | hole oversize |
24孔小 | hole undersize |
25偏孔 | hole misregistration |
26铜面瘤粒 | Cu nodule |
27显影不尽 | under developing |
28铜面刮伤 | scratch on Cu surface |
29塞孔 | hole plugged |
45亚色 | dull colour |
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