Purchasing .Fabrication Assembly Distribution Figure 1.1: Multi-Level
Manufacturing System for Make-to-Order Products specific resources of a
type, i.e., a certain machine or a single worker, the determination of
the sequence operations are processed on a ma- chine, and the assignment
of start and finish times to operations. We will modify this framework
to be specifically suited for multi- level make-to-order manufacturing
systems. We assume that the facil- ity design issue is settled, i.e.,
the location and the layout of the facility as well as the capacity
ofthe three main resource types of the company are determined. These
resource types are the engineering department, the fabrication
department, and the assembly department. The engineering department is
concerned with the construction of new products as well as the
modification and customization of ex- isting products. This entails the
generation of engineering documents such as blue prints for
manufacturing. The capacity of the engineering department is determined
by the the count and qualification of engi- neers and by the
availability of construction devices such as computer aided design (CAD)
systems etc.