Process Design Tool for Rapid Estimation of Titanium Turning Cost

2000-01-1733

05/16/2000

Event
Aerospace Manufacturing Technology Conference & Exposition
Authors Abstract
Content
The design tool developed addresses the need for timely and interactive manufacturing cost estimation early in product and process design. The particular context treated is finish turning of titanium. A collection of simple physical models of the most relevant phenomena are combined in a computer program. Model simplicity enables rapid delivery of results in the form of cutter temperature, force, and wear predictions. Knowledge of the specific nature of titanium machining is included. Cutter wear predictions agree well with experimental data. Process conditions and cutter geometry that result in minimum direct cost can be provided on time scales that are a fraction of the time to actually machine the part. This design tool is most appropriate for cost estimation of jobs in which cutters and/or machining time are a significant part of manufacturing cost. The tool can serve to identify robust process conditions and cutter wear limits in the sense that variation in machining cost for variations about the process operating point can be explored.
Meta TagsDetails
DOI
https://doi.org/10.4271/2000-01-1733
Pages
7
Citation
Moller, J., and Shrader, D., "Process Design Tool for Rapid Estimation of Titanium Turning Cost," SAE Technical Paper 2000-01-1733, 2000, https://doi.org/10.4271/2000-01-1733.
Additional Details
Publisher
Published
May 16, 2000
Product Code
2000-01-1733
Content Type
Technical Paper
Language
English