Portland, Oregon
June 23, 2024
June 23, 2024
June 26, 2024
Manufacturing Division (MFG)
25
10.18260/1-2--47876
https://peer.asee.org/47876
95
Dr. Somnath Chattopadhyay teaches mechanics, materials, manufacturing and design at Cleveland State University. He has authored a text on Pressure Vessel s and was an Associate Editor of the ASME Journal of Pressure Vessel Technology. His research interests are in the areas of fatigue and fracture, pressure vessel desgnnand analysis, and manufacturing.
Balancing assembly lines becomes one of the most important activities for an industrial manufacturing system that should be supervised carefully. The success of achieving the goal of production is influenced significantly by balancing assembly lines. An assembly line consists of workstations that produce a product as it moves successively from one workstation to the next. The work content on a typical assembly line is composed of many separate and distinct work elements. The line balancing problem is concerned with assigning individual work elements to workstations so that all workers have an equal amount of work. Two important concepts in line balancing are the separation of the total work content into minimum rational work elements and the precedence constraints that must be satisfied by these elements. A minimum rational work element is a small amount of work that has a specified objective. A minimum rational work element cannot be subdivided any further without loss of practicality. In addition, there are restrictions on the order in which the work elements can be performed. These technological requirements on the work sequence are called precedence constraints. The precedence constraints can be presented graphically in the form of a precedence diagram, a network diagram that indicates the sequence in which work elements must be performed. This study involved applying the three heuristic algorithms to study process planning for a manual assembly of a commercial appliance. A total of 101 work elements have been considered. The work breakdown structure lists the work elements with their corresponding service times and precedence. Three assembly line balancing methods have been explored, namely, the largest Candidate Rule (LCR), Kilbridge and Wester (KWC), and Ranked Positional Weight (RPW) to select best option for the Manual Assembly Line.
Chattopadhyay, S. (2024, June), Productivity Improvement Through Assembly Line Balancing Paper presented at 2024 ASEE Annual Conference & Exposition, Portland, Oregon. 10.18260/1-2--47876
ASEE holds the copyright on this document. It may be read by the public free of charge. Authors may archive their work on personal websites or in institutional repositories with the following citation: © 2024 American Society for Engineering Education. Other scholars may excerpt or quote from these materials with the same citation. When excerpting or quoting from Conference Proceedings, authors should, in addition to noting the ASEE copyright, list all the original authors and their institutions and name the host city of the conference. - Last updated April 1, 2015