Title

Investment casting using stereolithography: Case of complex objects

Abstract

In this paper we describe procedures and lessons learned in the use of stereolithography for manufacturing objects using investment casting. Procedures described are the results of manufacturing complex components used in a unique structural framework. The complexity of the object is due to varying radii and angles, hollowness, sockets of constant wall thickness where tubular structural members are designed to mate, as well as sizes exceeding work envelope. Complexity of the object required deviation from conventional techniques used in investment casting. Rapid prototyping proved superior to traditional methods both from an economic and technical standpoint, especially where limited numbers are required.

Publication Date

12-1-1997

Publication Title

Industrial Engineering Research - Conference Proceedings

Number of Pages

843-849

Document Type

Article; Proceedings Paper

Personal Identifier

scopus

Socpus ID

0031345511 (Scopus)

Source API URL

https://api.elsevier.com/content/abstract/scopus_id/0031345511

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