Operations Research, Systems Engineering and Industrial Engineering Commons^™

Yankee Manufacturing Multi-Assembly Pvc-Gasket Assembly Mechanism, Lily Coss, Jessica Kun, Dana Chapin, Jenan Hasan

Williams Honors College, Honors Research Projects

This project focuses on designing and implementing an efficient mechanism to connect PVC and gasket pieces in the door assembly process at Yankee Manufacturing. The aim is to improve process efficiency and productivity by increasing the assembly rate from 130 to 195 assemblies per hour, a 38% improvement. The project involved research, design iterations, performance evaluations, and adherence to engineering codes and standards, particularly focused on safety, ergonomics, and sustainability. The design process includes addressing challenges from a previous attempt, redefining project scope, and incorporating new elements such as transitioning to the packaging process seamlessly. Ethical considerations include promoting operator …

Fault Adaptive Workload Allocation For Complex Manufacturing Systems, Charlie B. Destefano

Graduate Theses and Dissertations

This research proposes novel fault adaptive workload allocation (FAWA) strategies for the health management of complex manufacturing systems. The primary goal of these strategies is to minimize maintenance costs and maximize production by strategically controlling when and where failures occur through condition-based workload allocation.

For complex systems that are capable of performing tasks a variety of different ways, such as an industrial robot arm that can move between locations using different joint angle configurations and path trajectories, each option, i.e. mission plan, will result in different degradation rates and life-expectancies. Consequently, this can make it difficult to predict when a …

Reducing Overall Overtime Hours Accumulated By San Luis Sourdough, Marie Scholl, Emily Vallejos, Randall Yonce

Industrial and Manufacturing Engineering

The packaging department of San Luis Sourdough Company was redesigned to increase bread throughput and decrease overtime hours issued to employees. Time studies were performed to get an accurate representation of the average throughput of bread with the current packaging conveyor system. After collecting data and surveying the employees and management, we came up with three design solutions to improve their current packaging system. The first design recommendation has a low-investment and is quick to implement as it pertains to changing the worker’s schedule to alleviate the employees from working long hour shifts while increasing the bread throughput. The second …