Locating Defects with 2D AOI.

Subscribe to Thread

What defects can not be found or are very difficult to find ... - May 07, 2001 by bphilips OnBoard Forums

All defect types that can not be seen from top view, meaning... - May 07, 2001 by Eyal OnBoard Forums

bphilips

#6488

Locating Defects with 2D AOI. | 7 May, 2001

What defects can not be found or are very difficult to find with 2D AOI?

This message was posted the OnBoard Forums

reply »

Eyal

#6492

Locating Defects with 2D AOI. | 7 May, 2001

All defect types that can not be seen from top view, meaning - any defect which is characterized by more than its top 2D appearance will be hard, if at all possible, to detect by 2D imaging system. This includes:

Lifted leads / co planarity J-leads solder joints Shorts (sometimes) Billboard defects (sometimes) Lifted component (sometimes) Insufficient solder (sometimes)

This message was posted the OnBoard Forums

reply »