Product engineering and performance testing in relation to strength design of furniture

Abstract

This article contains a narrative description of the history, current status, and possible future progress of the product engineering, strength design, and performance testing of furniture. Product engineering is covered both in general and from a furniture perspective. Strength design of furniture forms the essential part of the article. Reliability concepts are depicted in general both in their application to furniture and in their incorporation into standards for performance testing. The major objective of reliability and performance testing is to improve the durability and safety of furniture products and to predict failure or unexpected problems associated with them. Testing and evaluation are needed to obtain safe and reliable furniture and should provide pertinent expected performance information to manufacturers and customers alike. Both the history of development of strength design and its current stage of development are treated, along with suggestions for its use in improvement of furniture construction. In conclusion, an integrated methodology for the production of high strength furniture in view of current technological improvements is outlined.