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Design and optimization of honeycomb corrugated chaff forming roller

  • Harbin Institute of Technology Shenzhen
  • University Town of Shenzhen

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

Abstract

By analyzing the material properties and forming characteristics of the 0. 8mm length side hexagon honeycomb corrugated chaff, we studied forming roller's design and optimization while making corrugated chaffs used forming method and focus on the influence of the chamfer of teeth top edge and number of teeth to forming quality at the corrugated chaff corner. We used finite element analysis software ANSYS/LS-DYNA to simulate the forming process of corrugated chaff, studied the stress contour and stress-time curve of typical element, found the optimal chamfer of teeth top edge and number of teeth, then we used the designed forming roller to verify the effect of chaff forming. By comparison experimental and simulation results, we found good agreement between the two, when the chamfer of teeth top edge dj = 0. 08mm, number of teeth z = 40, the chaff has the best forming quality.

Original languageEnglish
Title of host publicationAdvance Materials Development and Applied Mechanics
PublisherTrans Tech Publications Ltd
Pages213-218
Number of pages6
ISBN (Print)9783038351771
DOIs
StatePublished - 2014
Externally publishedYes
Event3rd International Conference on Advanced Materials Design and Mechanics, ICAMDM 2014 - , Singapore
Duration: 23 May 201424 May 2014

Publication series

NameApplied Mechanics and Materials
Volume597
ISSN (Print)1660-9336
ISSN (Electronic)1662-7482

Conference

Conference3rd International Conference on Advanced Materials Design and Mechanics, ICAMDM 2014
Country/TerritorySingapore
Period23/05/1424/05/14

Keywords

  • Chamfer of teeth top edge
  • Corrugated chaff
  • Forming roller
  • Number of teeth
  • Numerical simulation

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