Infrared vision techniques in quality control of surface-mount circuit board solder paste printing
In this work we have applied infrared camera techniques in a prototype of a quality control syste... more In this work we have applied infrared camera techniques in a prototype of a quality control system for surface mount circuit board solder paste printing. The prototype system consists of a stepper motor controlled conveyor for board transportation and indexing, an infrared camera for paste pad temperature profile recording, a CCD camera for board and pad registration and recording, a
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Papers by Jarmo Alander