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We propose an optimization method to maximize the productivity of PCB (printed circuit board) assembly of modular mounters. The modular mounter is a series of compact SMD (surface mount device) placement modules, where each module has assembly head and feeder lanes. The throughput of the mounter is maximized by balancing the assembly time of each module. We indentify the problem as an integer programming...
We propose an optimization method to reduce the assembly time of chip mounters. Feeder assignment and assembly sequence are determined considering the multiple feeder assignment. The problem is divided into two sub-problems: feeder assignment problem and assembly sequence problem. We present mathematical model for each sub-problem. The clustering algorithm and assignment algorithm are applied to solve...
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