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Assembléon’s A-Series Multifunctional Placement Platform
The A-Series of pick-and-place machines features three modules based on a single multifunctional platform. The modules, AX-201, AX-301 and AX-501, share a common user interface and the same range of feeders, trolleys and placement heads. Together they cover the full spectrum of functionalities required for varied manufacturing needs, integrating fine-pitch and odd-form capabilities with placement of large ICs down to the smallest chip components.
The series can handle small- to large-batch environments and low- to high-product mix. Interchangeable robot heads simplify production output at 7,500 component-per-hour increments, without rebuilding, recalibration or affecting either the machine footprint or line setup.
The series combines the accuracy and odd-form placement capabilities of the AQ-2 placement machines and the speed of the AX. It includes an expanded component capability, including tray-fed parts and larger and taller components.
The AX-301 and AX-501 come with a minimum of six placement robots (capable of 6,000 cph per robot). Up to 12 robots can be added on the same AX-301 platform and up to 20 robots on the AX-501, for a maximum speed of 120,000 cph, per IPC-9850.
The standard maximum height is 10.50 mm (up to 14.25 mm on request) for components on the AX-301/501 modules and up to 50 mm for the AX-201 module. The series can handle passives down to 01005s.
The AX-301 and AX-501 modules offer a reported 3 sigma accuracy at 30 µm.
To ease product changeover, the A-series features offline feeder setup and offline placement program creation and optimization, said to enable reconfiguration in minutes. However, online changing of production parameters can also be performed. The fastest modules include tray-handling capability and combine heads for fine-pitch and odd-form placement with traditional chipshooting robots. The platform runs on Windows XP.
The series maintains the “walking beam” transport system principle, with a single lane being the predominant configuration. The feeder platform is fully backwards compatible. An extension module adds shuttle-feed capability of Jedec tray-fed components. Special on-the-fly laser alignment controls the picked component while it is moved to the place cycle, aiding accuracy.
The A-series links with existing AOI systems to provide a feedback mechanism.
Special Remote LIFEsupport service provides continuous line monitoring to maximize first-pass yields and guarantee performance at predefined levels, and reduces maintenance costs by providing early warning for parts replacement and component replenishment.
The machine is available from Assembléon, assembleon.com.
