Study on Deformable Pre-compensation of Injection Molded Plastics Parts Based on Robust Optimization

doi:10.19491/j.issn.1001-9278.2010.10.014

China Plastics ›› 2010, Vol. 24 ›› Issue (10): 71-75 .DOI: 10.19491/j.issn.1001-9278.2010.10.014

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Study on Deformable Pre-compensation of Injection Molded Plastics Parts Based on Robust Optimization

HUANG Fengli Guowen LIU Jinmei GU Jinhong XU

Received:2010-06-23 Revised:1900-01-01 Online:2010-10-26 Published:2010-10-26

Abstract

Abstract: A per-compensation method in plastic injection was proposed based on robust optimization. Particularly, the per-compensation for plastic warpage considered the factors of material property, runner system, cooling system, and craft parameters. Based on the principle of plastic pre-compensation, and the method and procedure were set, then a robust optimum model was formulated. The given method was testified by an real case with satisfactory results.

Key words: injection molding, injection molded part, pre-compensation, deformation, robust optimization

HUANG Fengli Guowen LIU Jinmei GU Jinhong XU. Study on Deformable Pre-compensation of Injection Molded Plastics Parts Based on Robust Optimization[J]. China Plastics, 2010, 24(10): 71-75 .

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Study on Deformable Pre-compensation of Injection Molded Plastics Parts Based on Robust Optimization

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