Master Assembly Network Generation

Assembly sequence planning is an important step. Traditional, assembly sequences are not planned for alternatives which limit the flexibility to handle changes on the shop floor. A novel method for generating a master assembly network with alternative sequences based on legacy assembly data for a product family is proposed. This method is inspired by the phylogenetic networks used in biology, namely the soft-wired galled network. A family of three control valves is used as a case study. This method decreases the needed time and cost of introducing a new product. The assembly network increases the flexibility and adaptability of the system.