Application of a large-strain analysis technique to the combined fine-blanking and extrusion process

P. F. Zheng, T. C. Lee, Luen Chow Chan

Research output: Journal article publicationJournal articleAcademic researchpeer-review

3 Citations (Scopus)


The characteristics of the combined fine-blanking and extrusion process are presented in this paper. A kind of large-strain analysis technique based on the experiment was introduced and improved, and a program for carrying out the improved technique was developed. With the mesh etching method and the developed program, the distorted mesh and the effective strain distribution on the meridian plane of the specimen were obtained. Consequently, the deformation law of the combined fine-blanking and extrusion process has been successfully revealed.
Original languageEnglish
Pages (from-to)263-273
Number of pages11
JournalJournal of Strain Analysis for Engineering Design
Issue number3
Publication statusPublished - 1 Apr 2005


  • Effective strain
  • Extrusion process
  • Fine-blanking
  • Large-strain analysis

ASJC Scopus subject areas

  • Modelling and Simulation
  • Mechanics of Materials
  • Mechanical Engineering
  • Applied Mathematics

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