Layout design and the flow of materials have a significant impact on performance of manufacturing system (garments industry) .These can help to increase productivity, reduce work in process and inventory, short production lead time, streamlines the flow of materials, cost and reduce non value added activities from the production process of waiting and transportation, which make the factory meet...

This paper deals with the problem of optimizing a factory floor layout in a Slovenian furniture factory. First, the current state of the manufacturing system is analyzed by constructing a discrete event simulation (DES) model that reflects the manufacturing processes. The company produces over 10,000 different products, and their manufacturing processes include approximately 30,000 subprocesses...

PURPOSE Shoe manufacturing workers are exposed daily to an extensive range of potential physical and chemical occupational hazards. Shoe manufacturing in Indonesia is one of the industrial sectors that has shown sustained growth amongst the newly industrialized countries (NICs). In this study, we investigated the possible potential exposure of the workers to physical and occupational hazards an...

The importance of semiconductor wafer fabrication has been increasing steadily over the past decade. Wafer fabrication is the most technologically complex and capital intensive phase in semiconductor manufacturing. It involves the processing of wafers of silicon in order to build up layers and patterns of metal and wafer material. Many operations have to be performed in a clean room environment...

The prediction of market behavior is helpful for a manufacturing enterprise to build efficient production systems, but unfortunately these predictions are usually not very reliable. Subsequently, development of more flexible production systems is important to adapt to changing markets but basically cause a higher cost than less flexible ones. This paper proposes a lifecycle simulation framework...

Current manufacturing and production are changing more and more into a flexible and adaptable factory layout that requires rapid changeover and short reconfiguration times of machines. Additionally the setup time for new devices should be as short as possible. In this paper we propose a hierarchical architecture for a multi-level Plug & Produce system and evaluate the proposed structure using o...

Flexible planning and control of a factory requires concepts for the representation of the local and global knowledge of the autonomous systems working in teams. Therefore, we developed a distributed real-time knowledge base that facilitates teamwork of autonomous systems in exible manufacturing environments. The knowledge base consists of several local knowledge bases cooperating with each oth...

1. ABSTRACT A board and Multi–Chip Module (MCM) Manufacturing Test SIMulator (MTSIM) is described. MTSIM is a Concurrent Engineering tool used to simulate the manufacturing test and repair aspects of boards and MCMs from design concept through manufacturing release. MTSIM helps designers select assembly process, specify Design For Test (DFT) features, select board test coverage, specify ASIC de...

Many industrial processes involve making parts with an assembly of machines, where each machine carries out an operation on a part, and the finished product requires a whole series of operations. A well-studied example of such a factory structure is the transfer line, which involves a sequence of machines. Optimizing transfer lines has been a subject of much study in the industrial engineering ...