PPBF-AS1-08 preliminary testing on 0402. The primary design goal of AS1 feeder is to support components above the 0603 size, but testing proved that support for 0402 is also promising.
Two 3D printed parts were redesigned for reliable cover tape peeling under half-advance move.
Current problems:
1. Position accuracy can still be improved: the easiest way, by replacing the servo with a higher quality one (to verify the feasibility, the cheap SG92R is still used in this test). The actuation of the half-advance also needs to be fine-tuned.
2. Component jumping: vibration needs to be suppressed: reduce the speed of the pushrod retraction; reduce the gap between the tepe and feeder slides (In additional tests, most of the jumping could be suppressed when the surface of the tape was gently pressed with a finger).
Optimized results will be updated later.
Негізгі бет Ғылым және технология Pandaplacer BambooFeeder-AS1-08 preliminary testing on 0402 | OpenPnP auto feeder
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