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An optimization process for extension spring design
DOI:10.1016/S0045-7825(01)00289-4.png)
Abstract
En 中文
This paper presents a calculation process to optimize the design of helical extension springs whatever the nature of the specifications. This process can be used even in the early design stages as data are set with interval values. It includes a large set of constraints, which can express the designer's requirements, but also the standards and the technical capability limits of spring manufacturers. The problem is resolved using the Excel solver. The required starting point is automatically calculated by a dedicated algorithm, which uses interval arithmetic. Two examples are presented. (C) 2001 Published by Elsevier Science B.V.
Keywords:
extension springs
optimization
interval arithmetic
industrial application
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1.3W
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