Cost estimates to guide manufacturing of composite waved beam

Jinrui Ye; Boming Zhang; Haiming Qi

doi:10.1016/j.matdes.2008.06.003

Cost estimates to guide manufacturing of composite waved beam

Jinrui Ye^*, Boming Zhang, Haiming Qi

^*Corresponding author for this work

Harbin Institute of Technology

Research output: Contribution to journal › Article › peer-review

20 Citations (Scopus)

Abstract

A cost estimation model on the basis of manufacturing process has been presented. In the model, the effects of the material, labor, tool and equipment were discussed, and the corresponding formulas were provided. A method of selecting estimation variables has been provided based on a case study of composite waved beam using autoclave cure. The model parameters related to the process time estimation of the lay-up procedure were analyzed and modified for different part configurations. The result shows that there is little error while comparing the estimated process time with the practical one. The model is verified to be applicable to guide the design and manufacturing of the composite material.

Original language	English
Pages (from-to)	452-458
Number of pages	7
Journal	Materials and Design
Volume	30
Issue number	3
DOIs	https://doi.org/10.1016/j.matdes.2008.06.003
Publication status	Published - Mar 2009
Externally published	Yes

Keywords

Composites (A)
Moulding (C)
Selection for cost (H)

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10.1016/j.matdes.2008.06.003

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Ye, J., Zhang, B., & Qi, H. (2009). Cost estimates to guide manufacturing of composite waved beam. Materials and Design, 30(3), 452-458. https://doi.org/10.1016/j.matdes.2008.06.003

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AU - Ye, Jinrui

AU - Zhang, Boming

AU - Qi, Haiming

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N2 - A cost estimation model on the basis of manufacturing process has been presented. In the model, the effects of the material, labor, tool and equipment were discussed, and the corresponding formulas were provided. A method of selecting estimation variables has been provided based on a case study of composite waved beam using autoclave cure. The model parameters related to the process time estimation of the lay-up procedure were analyzed and modified for different part configurations. The result shows that there is little error while comparing the estimated process time with the practical one. The model is verified to be applicable to guide the design and manufacturing of the composite material.

AB - A cost estimation model on the basis of manufacturing process has been presented. In the model, the effects of the material, labor, tool and equipment were discussed, and the corresponding formulas were provided. A method of selecting estimation variables has been provided based on a case study of composite waved beam using autoclave cure. The model parameters related to the process time estimation of the lay-up procedure were analyzed and modified for different part configurations. The result shows that there is little error while comparing the estimated process time with the practical one. The model is verified to be applicable to guide the design and manufacturing of the composite material.

KW - Composites (A)

KW - Moulding (C)

KW - Selection for cost (H)

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SP - 452

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JO - Materials and Design

JF - Materials and Design

IS - 3

ER -

Cost estimates to guide manufacturing of composite waved beam

Abstract

Keywords

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