SEDL / STP / STP1259-EB / STP16597S



Process Model Development for Optimization of Forged Disk Manufacturing Processes

Fischer, CE
Research Associate, Center for Advanced Materials Processing, Ohio University, Athens,OH

Gunasekera, JS
Director, Center for Advanced Materials Processing, Ohio University, Athens,OH

Malas, JC
Wright Laboratories Materials Directorate, Wright Patterson AFB,OH


Pages: 13    Published: Jan 1997


Download this paper for $25 PDF (204K)          View License Agreement
        Click here to download the complete source publication for $76 PDF (8.1M)


Source: STP1259-EB


Abstract

This paper addresses the development of a system which will enable the optimization of an entire processing sequence for a forged part. Typically such a sequence may involve several stages and alternative routes of manufacturing a given part. It is important that such a system be optimized globally, (rather than locally, as is the current practice) in order to achieve improvements in affordability, producibility, and performance. This paper demonstrates the development of a simplified forging model, discussion techniques for searching and reducing a very large design space, and an objective function to evaluate the cost of a design sequence.


Keywords:
Forging, Optimization, Machining, Simplified Models

Paper ID: STP16597S
Committee/Subcommittee: A01.13
DOI: 10.1520/STP16597S
CrossRef ASTM International is a member of CrossRef.