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A study on machining quality of a kind of functional hollow lightweight metallic micro-helixes by bio-limited forming

  • Beihang University

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

Helical structure plays an important role in many fields and the machining quality is important for its applications. In this paper, a kind of functional hollow lightweight metallic micro-helixes based on cells of spirulina was manufactured by bio-limited forming. Then the impurity degree and the un-metallization degree, two important parameters to evaluate the machining quality of the functional micro-helixes in the application to chiral microwave absorbing material were investigated. Numeric models were established and the regularities were researched on how the two parameters are influenced by metallization technology factors. The results showed that the values of these two parameters could be reduced by adjusting the volume of the original deposition solution for 1g filtered wet activated cells, the diluted multiples of the original deposition solution, the temperature of reaction and the time of reaction so as to improve the machining quality.

Original languageEnglish
Title of host publicationAdvances in Materials Manufacturing Science and Technology II - Selected Papers from the 12th International Manufacturing Conference in China
EditorsChengyu Jiang, Geng Liu, Dinghua Zhang, Xipeng Xu
PublisherTrans Tech Publications Ltd
Pages317-320
Number of pages4
ISBN (Print)0878494219, 9780878494217
DOIs
StatePublished - 2006
Event12th International Manufacturing Conference in China, IMCC2006 - Xi'an, China
Duration: 21 Sep 200623 Sep 2006

Publication series

NameMaterials Science Forum
Volume532-533
ISSN (Print)0255-5476
ISSN (Electronic)1662-9752

Conference

Conference12th International Manufacturing Conference in China, IMCC2006
Country/TerritoryChina
CityXi'an
Period21/09/0623/09/06

Keywords

  • Bio-machining
  • Chiral microwave absorbing material
  • Functional hollow lightweight metallic micro-helix
  • Micro- And nano- Mechanical manufacturing

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