“Using machine vision, advanced component recognition algorithms identify the devices held in each cell irrespective of angle, physical position or polarity, allowing the placement machine to pick and place perfectly,” the company explained. “As well as being an optimum and timely solution for loose components as equivalents to replace shortages in production runs, the freeform feeder is ideal for NPI prototyping, end-of-production runs, engineering change orders and mass-customisation operations where specific board batches require the addition of selected components to assemble product variants.”
The company says the potential dangers of incompatibility presented by alternative components used to address shortages, whether loose or taped, can be mitigated by its integrated electrical component tester. “Dynamic electrical testing during component placement deploys an LCR bridge independently calibrated to recognised international standards. The electrical testing function is built into the iineo+ machine and is an option on all models in the atom platform range. Using on-the-fly testing in conjunction with the new freeform feeder gives manufacturers confidence in the electrical functionality of the parts being placed and allows them to provide documented proof (to customers and quality auditors) of operational compatibility.”
“The freeform trays can be prepared offline and presented to the placement machine when required, occupying existing internal tray locations or taking advantage of new loader element hardware to occupy an external feeder zone. When deployed to an internal location, there is no practical limit on the number of freeform feeder trays that can be used. Similarly, there is no practical limit to the number of devices that can be allocated to each cell in the freeform tray.
